Beginning of Construction for the Credit for Carbon Oxide Sequestration under Section 45Q

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Internal Revenue Bulletin › IRB 2020 › Notice › Notice 2020-12

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Part III - Administrative, Procedural, and Miscellaneous

Beginning of Construction for the Credit for Carbon Oxide Sequestration under

Section 45Q

Notice 2020-12

SECTION 1. PURPOSE

On October 3, 2008, section 115 of the Energy Improvement and Extension Act of

2008, Pub. L. 110-343, Div. B, Title I, 122 Stat. 3765, 3829, enacted the credit for the

sequestration of carbon dioxide under § 45Q of the Internal Revenue Code (Code).

Section 45Q was amended by section 1131 of the American Recovery and

Reinvestment Tax Act of 2009, Pub. L. 111-5, Div. B, Title I, 123 Stat 115, 325

(February 17, 2009) and, more recently, by section 41119 of the Bipartisan Budget Act

of 2018 (BBA), Pub. L. 115-123, Div. D, Title II, 132 Stat. 64, 162 (February 9, 2018).

As a result of the modifications made by the BBA amendment, the credit under

§ 45Q now applies to the sequestration of “qualified carbon oxide,” a broader term than

the qualified carbon dioxide that was previously the subject of the credit. Further, § 45Q

now provides that construction of a qualified facility that includes carbon capture

equipment must begin before January 1, 2024. This amendment became effective for

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taxable years beginning after December 31, 2017.

On May 20, 2019, the Department of Treasury (Treasury) and the Internal Revenue

Service (IRS) published Notice 2019-32, 2019-21 I.R.B. 1187, requesting comments on

issues concerning the credit for carbon oxide sequestration under § 45Q (Section 45Q

Credit). In response to that notice, many commenters requested guidance regarding

the beginning of construction requirement for the Section 45Q Credit. This notice

provides guidance on the determination of when construction has begun on a qualified

facility or on carbon capture equipment that may be eligible for the Section 45Q Credit

t for carbon oxide sequestration under § 45Q (Section 45Q

Credit). In response to that notice, many commenters requested guidance regarding

the beginning of construction requirement for the Section 45Q Credit. This notice

provides guidance on the determination of when construction has begun on a qualified

facility or on carbon capture equipment that may be eligible for the Section 45Q Credit.

This notice provides two methods for taxpayers to establish the beginning of

construction requirement (Physical Work Test and Five Percent Safe Harbor), a

Continuity Requirement for both methods, guidance on transfers of ownership of a

qualified facility, and additional guidance applicable to the beginning of construction

requirement.

The IRS will not issue private letter rulings or determination letters to taxpayers

regarding the application of this notice or the beginning of construction requirement of

§ 45Q.

SECTION 2. BACKGROUND

Section 45Q(a)(1) allows a credit of $20 per metric ton of qualified carbon oxide (i)

captured by the taxpayer using carbon capture equipment which is originally placed in

service at a qualified facility before the date of the enactment of BBA, (ii) disposed of by

the taxpayer in secure geological storage, and (iii) neither used by the taxpayer as a

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tertiary injectant in a qualified enhanced oil or natural gas recovery project nor utilized in

a manner described in § 45Q(f)(5).

Section 45Q(a)(2) allows a credit of $10 per metric ton of qualified carbon oxide

at a qualified facility before the date of the enactment of BBA, (ii) disposed of by

the taxpayer in secure geological storage, and (iii) neither used by the taxpayer as a

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tertiary injectant in a qualified enhanced oil or natural gas recovery project nor utilized in

a manner described in § 45Q(f)(5).

Section 45Q(a)(2) allows a credit of $10 per metric ton of qualified carbon oxide

(i) captured by the taxpayer using carbon capture equipment which is originally placed

in service at a qualified facility before the date of the enactment of BBA and (ii) either

(I) used by the taxpayer as a tertiary injectant in a qualified enhanced oil or natural gas

recovery project and disposed of by the taxpayer in secure geological storage, or

(II) utilized by the taxpayer in a manner described in § 45Q(f)(5).

Section 45Q(a)(3) allows a credit of the applicable dollar amount (as determined

under § 45Q(b)(1)) per metric ton of qualified carbon oxide (i) captured by the taxpayer

using carbon capture equipment which is originally placed in service at a qualified

facility on or after the date of the enactment of BBA during the 12-year period beginning

on the date the equipment was originally placed in service, (ii) disposed of by the

taxpayer in secure geological storage, and (iii) neither used as a tertiary injectant in a

qualified enhanced oil or natural gas recovery project nor utilized in a manner described

in § 45Q(f)(5)

in service at a qualified

facility on or after the date of the enactment of BBA during the 12-year period beginning

on the date the equipment was originally placed in service, (ii) disposed of by the

taxpayer in secure geological storage, and (iii) neither used as a tertiary injectant in a

qualified enhanced oil or natural gas recovery project nor utilized in a manner described

in § 45Q(f)(5).

Section 45Q(a)(4) allows a credit of the applicable dollar amount (as determined

under § 45Q(b)(1)) per metric ton of qualified carbon oxide (i) captured by the taxpayer

using carbon capture equipment which is originally placed in service at a qualified

facility on or after the date of the enactment of BBA, during the 12-year period beginning

on the date the equipment was originally placed in service, and (ii) either (I) used by the

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taxpayer as a tertiary injectant in a qualified enhanced oil or natural gas recovery project

and disposed of by the taxpayer in secure geological storage, or (II) utilized by the

taxpayer in a manner described in § 45Q(f)(5).

Section 45Q(d) sets forth the definition of a qualified facility as well as beginning of

construction deadlines and the volume of qualified carbon oxide that must be captured.

Pursuant to § 45Q(h), the Secretary of the Treasury or his delegate may prescribe such

regulations and other guidance as may be necessary or appropriate to carry out § 45Q,

including regulations or other guidance to determine whether a facility satisfies the

beginning of construction requirements under § 45Q(d)(1) during such taxable year.

SECTION 3. DEFINITIONS

.01 Qualified Carbon Oxide.

(1) Section 45Q(c)(1) defines “qualified carbon oxide” as—

rescribe such

regulations and other guidance as may be necessary or appropriate to carry out § 45Q,

including regulations or other guidance to determine whether a facility satisfies the

beginning of construction requirements under § 45Q(d)(1) during such taxable year.

SECTION 3. DEFINITIONS

.01 Qualified Carbon Oxide.

(1) Section 45Q(c)(1) defines “qualified carbon oxide” as—

(a) any carbon dioxide that is captured from an industrial source by carbon

capture equipment that is originally placed in service before the date of the enactment

of the BBA, would otherwise be released into the atmosphere as an industrial emission

of greenhouse gas or lead to such release, and is measured at the source of capture

and verified at the point of disposal, injection, or utilization,

(b) any carbon dioxide or other carbon oxide that is captured from an industrial

source by carbon capture equipment that is originally placed in service on or after the

date of the enactment of the BBA, would otherwise be released into the atmosphere as

an industrial emission of greenhouse gas or lead to such release, and is measured at

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the source of capture and verified at the point of disposal, injection, or utilization, or

(c) in the case of a direct air capture facility, any carbon dioxide that is captured

directly from the ambient air, and is measured at the source of capture and verified at

the point of disposal, injection, or utilization.

(2) Section 45Q(c)(2) provides that the term “qualified carbon oxide” includes the

initial deposit of captured carbon oxide used as a tertiary injectant but does not include

carbon oxide that is recaptured, recycled, and re-injected as part of the enhanced oil

and natural gas recovery process.

.02 Qualified Facility. Section 45Q(d) provides that the term “qualified facility" means

any industrial facility or direct air capture facility—

ified carbon oxide” includes the

initial deposit of captured carbon oxide used as a tertiary injectant but does not include

carbon oxide that is recaptured, recycled, and re-injected as part of the enhanced oil

and natural gas recovery process.

.02 Qualified Facility. Section 45Q(d) provides that the term “qualified facility" means

any industrial facility or direct air capture facility—

(1) the construction of which begins before January 1, 2024, and

(a) construction of carbon capture equipment begins before such date, or

(b) the original planning and design for such facility includes installation of carbon

capture equipment, and

(2) which captures—

(a) in the case of a facility which emits not more than 500,000 metric tons of

carbon oxide into the atmosphere during the taxable year (Section 45Q(d)(2)(A)

Facility), not less than 25,000 metric tons of qualified carbon oxide during the taxable

year which is utilized in a manner described in § 45Q(f)(5),

(b) in the case of an electricity generating facility which is not a § 45Q(d)(2)(A)

facility (Section 45Q(d)(2)(B) Facility), not less than 500,000 metric tons of qualified

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carbon oxide during the taxable year, or

(c) in the case of a direct air capture facility or any facility which is not a

Section 45Q(d)(2)(A) Facility or a Section 45Q(d)(2)(B) Facility, not less than 100,000

metric tons of qualified carbon oxide during the taxable year.

.03 Industrial Facility. An industrial facility is a facility that produces a carbon oxide

stream from a fuel combustion source, a manufacturing process, or a fugitive carbon

oxide-emission source that, absent capture and disposal or utilization, would otherwise

be released into the atmosphere as industrial emission of greenhouse gas or lead to

such release

xide during the taxable year.

.03 Industrial Facility. An industrial facility is a facility that produces a carbon oxide

stream from a fuel combustion source, a manufacturing process, or a fugitive carbon

oxide-emission source that, absent capture and disposal or utilization, would otherwise

be released into the atmosphere as industrial emission of greenhouse gas or lead to

such release. An industrial facility does not include a facility that produces carbon

dioxide through carbon dioxide production wells from natural carbon dioxide-bearing

formations.

.04 Direct Air Capture Facility. Section 45Q(e)(1) provides that the term “direct air

capture facility” means any facility that uses carbon capture equipment to capture

carbon dioxide directly from the ambient air. A direct air capture facility does not include

any facility that captures carbon dioxide that is deliberately released from naturally

occurring subsurface springs or using natural photosynthesis.

.05 Carbon Capture Equipment. Carbon capture equipment includes all components

of property that are used to capture or process (for example, separation, purification,

drying, and/or compression) carbon oxide until it is transported away from the qualified

facility for disposal, utilization, or use as a tertiary injectant. For these purposes, carbon

capture equipment includes a system of gathering lines that collect carbon oxide

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captured from a qualified facility or multiple qualified facilities that constitute a single

project (as described in section 8.01 of this notice) for the purpose of transporting that

carbon oxide away from the qualified facility or single project to a pipeline used to

transport carbon oxide from multiple taxpayers and projects.

SECTION 4. METHODS FOR ESTABLISHING BEGINNING OF CONSTRUCTION

.01 In general

alified facility or multiple qualified facilities that constitute a single

project (as described in section 8.01 of this notice) for the purpose of transporting that

carbon oxide away from the qualified facility or single project to a pipeline used to

transport carbon oxide from multiple taxpayers and projects.

SECTION 4. METHODS FOR ESTABLISHING BEGINNING OF CONSTRUCTION

.01 In general. This notice provides two methods for a taxpayer to establish that

construction of a qualified facility or carbon capture equipment has begun for purposes

of the Section 45Q Credit. A taxpayer may establish the beginning of construction by

starting physical work of a significant nature as set forth in section 5 of this notice

(Physical Work Test). A taxpayer may also establish the beginning of construction by

meeting a safe harbor based on having paid or incurred five percent or more of the total

cost of the qualified facility or carbon capture equipment as set forth in section 6 of this

notice (Five Percent Safe Harbor).

Both methods require that a taxpayer make continuous progress towards completion

once construction has begun (Continuity Requirement). Section 7 of this notice

discusses the Continuity Requirement and provides a safe harbor for satisfying this

requirement (Continuity Safe Harbor).

.02 Combination of methods. Although a taxpayer may satisfy both methods of

establishing the beginning of construction, construction will be deemed to have begun

on the date the taxpayer first satisfies one of the two methods. For example, if a

taxpayer performs physical work of a significant nature on a qualified facility or carbon

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capture equipment in 2020, and then pays or incurs five percent or more of the total

cost of the qualified facility or carbon capture equipment in 2021, construction will be

deemed to begin in 2020 under the Physical Work Test, not in 2021 under the Five

Percent Safe Harbor

ods. For example, if a

taxpayer performs physical work of a significant nature on a qualified facility or carbon

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capture equipment in 2020, and then pays or incurs five percent or more of the total

cost of the qualified facility or carbon capture equipment in 2021, construction will be

deemed to begin in 2020 under the Physical Work Test, not in 2021 under the Five

Percent Safe Harbor. Thus, the Continuity Safe Harbor will be applied beginning in

2020, not in 2021.

For this purpose, a taxpayer that fails to satisfy the Five Percent Safe Harbor in one

year due to cost overruns (see section 6.03 of this notice) will not be prevented from

using the Physical Work test in a later year to establish beginning of construction,

provided that occurs before January 1, 2024.

SECTION 5. PHYSICAL WORK TEST

.01 In general. Construction of a qualified facility or carbon capture equipment will

be considered as having begun when physical work of a significant nature (as

determined under section 5.02 of this notice) begins, provided that the taxpayer

maintains a continuous program of construction (as determined under section 7.01 of

this notice). Work performed by the taxpayer and work performed for the taxpayer by

other persons under a binding written contract that is entered into prior to the

manufacture, construction, or production of components of a qualified facility or

components of carbon capture equipment is taken into account to determine whether

construction has begun. Whether and when a taxpayer has begun construction of a

qualified facility or carbon capture equipment will depend on the relevant facts and

circumstances.

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.02 Physical Work of a Significant Nature. The Physical Work Test requires that a

taxpayer begin physical work of a significant nature. This test focuses on the nature of

the work performed, not the amount or the cost

gun. Whether and when a taxpayer has begun construction of a

qualified facility or carbon capture equipment will depend on the relevant facts and

circumstances.

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.02 Physical Work of a Significant Nature. The Physical Work Test requires that a

taxpayer begin physical work of a significant nature. This test focuses on the nature of

the work performed, not the amount or the cost. Assuming that physical work

performed is of a significant nature, there is no fixed minimum amount of work or

monetary or percentage threshold required to satisfy the Physical Work Test. Both off-

site and on-site work may be taken into account for purposes of demonstrating that

physical work of a significant nature has begun.

(1) Off-Site Physical Work of a Significant Nature. Generally, off-site physical work

of a significant nature includes the manufacture of components. Examples illustrating

off-site physical work of a significant nature with respect to a qualified facility or carbon

capture equipment include, but are not limited to:

(a) the manufacture of mounting equipment and support structures such as racks,

skids, and rails;

(b) the manufacture of components necessary for carbon capture processes such

as membranes, sorbent vessels, adsorbers, compressors, engines, motors, power

generators and regenerators, reboilers, turbines, pressure vessels and other vessels,

piping and pipelines, pumps, heat exchangers, solvent pumps, filters, recycling units,

electrostatic filtration, water wash equipment, lube oil systems, dehydration systems,

glycol contractors, specially designed flue gas ducts, conditioners, cooling towers,

absorber units, and other types of gas separation, liquification, or processing equipment;

urbines, pressure vessels and other vessels,

piping and pipelines, pumps, heat exchangers, solvent pumps, filters, recycling units,

electrostatic filtration, water wash equipment, lube oil systems, dehydration systems,

glycol contractors, specially designed flue gas ducts, conditioners, cooling towers,

absorber units, and other types of gas separation, liquification, or processing equipment;

(c) the manufacture of components necessary for disposal of qualified carbon

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oxide in secure geological storage (as described in § 45Q(a)(1)(B) and (a)(3)(B)) such as

valves, specialized casing, or other components of a wellhead or well; and

(d) the manufacture of equipment necessary for disposal of qualified carbon oxide

in secure geological storage (as described in § 45Q(a)(1)(B) and (a)(3)(B)) such as

wellhead equipment, booster compressors, and monitoring equipment for a storage site.

(2) On-Site Physical Work of a Significant Nature. Examples illustrating on-site

physical work of a significant nature with respect to a qualified facility or carbon capture

equipment include, but are not limited to:

(a) the excavation for and installation of foundations (for the project as well as for

buildings to house equipment necessary to the project) including the setting of anchor

bolts into the ground and the pouring of the concrete pads of the foundation;

(b) the installation of a system of gathering lines necessary to connect the

industrial facility to the carbon capture equipment or other equipment necessary to the

qualified facility before transportation away from the qualified facility for disposal,

utilization, or use as a tertiary injectant;

anchor

bolts into the ground and the pouring of the concrete pads of the foundation;

(b) the installation of a system of gathering lines necessary to connect the

industrial facility to the carbon capture equipment or other equipment necessary to the

qualified facility before transportation away from the qualified facility for disposal,

utilization, or use as a tertiary injectant;

(c) the installation of components necessary for carbon capture processes such

as membranes, sorbent vessels, adsorbers, compressors, engines, motors, power

generators and regenerators, reboilers, turbines, pressure vessels and other vessels,

piping and pipelines, pumps, heat exchangers, solvent pumps, filters, recycling units,

electrostatic filtration, water wash equipment, lube oil systems, dehydration systems,

glycol contractors, specially designed flue gas ducts, conditioners, cooling towers,

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absorber units, and other types of gas separation, liquification, or processing equipment;

and

(d) the installation of equipment and other work necessary for the disposal of

qualified carbon oxide in secure geological storage (as described in § 45Q(a)(1)(B) and

(a)(3)(B)) at the geological storage site, which may be at a different location than the

qualified facility or carbon capture equipment.

.03 Preliminary Activities. Physical work of a significant nature does not include

preliminary activities, even if the cost of those preliminary activities is properly included

in the depreciable basis of the qualified facility or carbon capture equipment. Generally,

preliminary activities include, but are not limited to:

(1) securing financing;

(2) exploring;

(3) researching;

(4) obtaining permits and licenses;

(5) conducting test drilling to determine soil condition (including to test the strength

of a foundation);

(6) clearing a site;

of the qualified facility or carbon capture equipment. Generally,

preliminary activities include, but are not limited to:

(1) securing financing;

(2) exploring;

(3) researching;

(4) obtaining permits and licenses;

(5) conducting test drilling to determine soil condition (including to test the strength

of a foundation);

(6) clearing a site;

(7) excavating to change the contour of the land (as distinguished from excavation

for a foundation); and

(8) removing existing foundations or any components that are not part of the

qualified facility or carbon capture equipment (including those on or attached to building

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structures).

.04 Inventory. Physical work of a significant nature does not include work

(performed either by the taxpayer or by another person under a binding written contract)

to produce components of a qualified facility or carbon capture equipment that are either

in existing inventory or are normally held in inventory by a vendor.

SECTION 6. FIVE PERCENT SAFE HARBOR

.01 In general. Construction of a qualified facility or carbon capture equipment will

be considered as having begun if:

(1) a taxpayer pays or incurs (within the meaning of § 1.461-1(a)(1) and (2) of the

Income Tax Regulations) five percent or more of the total cost of the qualified facility or

carbon capture equipment, and

(2) the taxpayer makes continuous efforts to advance towards completion of the

qualified facility or carbon capture equipment (as determined under section 7.02 of this

notice).

.02 Total Cost of Qualified Facility or Carbon Capture Equipment. All costs properly

included in the depreciable basis of a qualified facility or carbon capture equipment are

taken into account to determine whether the Five Percent Safe Harbor has been met

advance towards completion of the

qualified facility or carbon capture equipment (as determined under section 7.02 of this

notice).

.02 Total Cost of Qualified Facility or Carbon Capture Equipment. All costs properly

included in the depreciable basis of a qualified facility or carbon capture equipment are

taken into account to determine whether the Five Percent Safe Harbor has been met.

Costs associated with Front-End Engineering and Design (FEED) activities or other

approaches for front-end planning (e.g., the Front-End Loading (FEL) approach)

common to projects of similar scope and complexity may also be considered when

determining whether the Five Percent Safe Harbor has been met.

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.03 Cost Overruns.

(1) Single Project. If the total cost of a qualified facility or carbon capture

equipment that is a single project (as described in section 8.01 of this notice) comprised

of multiple qualified facilities or multiple units of carbon capture equipment exceeds its

anticipated total cost, so that the amount a taxpayer actually paid or incurred with

respect to the single project turns out to be less than five percent of the total cost of the

single project at the time it is placed in service, the Five Percent Safe Harbor is not

satisfied. However, the Five Percent Safe Harbor will be satisfied and the Section 45Q

Credit may be claimed with respect to some, but not all, of the qualified facilities or units

of carbon capture equipment comprising the single project as long as the total

aggregate cost of those qualified facilities or units of carbon capture equipment that are

eligible for the Section 45Q Credit is not more than twenty times greater than the

amount the taxpayer paid or incurred.

ction 45Q

Credit may be claimed with respect to some, but not all, of the qualified facilities or units

of carbon capture equipment comprising the single project as long as the total

aggregate cost of those qualified facilities or units of carbon capture equipment that are

eligible for the Section 45Q Credit is not more than twenty times greater than the

amount the taxpayer paid or incurred.

(a) Example. In 2023, a taxpayer incurs $250,000 in costs to construct

Project C, comprised of 5 separate direct air capture facilities that will be operated as a

single project (as described in section 8.01 of this notice). The taxpayer anticipates that

each direct air capture facility will cost $1,000,000 for a total cost for Project C of

$5,000,000. Thereafter, the taxpayer makes continuous efforts to complete Project C.

The taxpayer timely places all five of the direct air capture facilities that comprise

Project C in service in 2026. At that time, the actual total cost of Project C amounts to

$6,000,000, with each direct air capture facility costing $1,200,000. Although the

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taxpayer did not pay or incur five percent of the actual total cost of Project C in 2023,

the taxpayer will be treated as satisfying the Five Percent Safe Harbor in 2023 with

respect to 4 of the direct air capture facilities, as their actual total cost of $4,800,000 is

not more than twenty times greater than the $250,000 in costs incurred by the taxpayer.

Thus, the taxpayer may claim the Section 45Q Credit based on the amount of carbon

oxide captured from 4 of the direct air capture facilities. However, if the taxpayer is able

to demonstrate that the Physical Work Test was satisfied with respect to Project C prior

to January 1, 2024, the taxpayer may claim the Section 45Q Credit based on the entire

Project C.

costs incurred by the taxpayer.

Thus, the taxpayer may claim the Section 45Q Credit based on the amount of carbon

oxide captured from 4 of the direct air capture facilities. However, if the taxpayer is able

to demonstrate that the Physical Work Test was satisfied with respect to Project C prior

to January 1, 2024, the taxpayer may claim the Section 45Q Credit based on the entire

Project C.

(2) Single Qualified Facility or Unit of Carbon Capture Equipment. If the total cost

of a single qualified facility or unit of carbon capture equipment, which is not part of a

single project (as described in section 8.01 of this notice) comprised of multiple qualified

facilities or units of carbon capture equipment and which cannot be separated into

multiple qualified facilities or units of carbon capture equipment, exceeds its anticipated

total cost so that the amount a taxpayer actually paid or incurred with respect to the

single qualified facility or unit of carbon capture equipment as of an earlier year is less

than five percent of the total cost of the single qualified facility or unit of carbon capture

equipment at the time it is placed in service, then the taxpayer will not satisfy the Five

Percent Safe Harbor with respect to any portion of the single qualified facility or unit of

carbon capture equipment in such earlier year.

(a) Example. In 2023, a taxpayer incurs $250,000 in costs to construct Project

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D, a qualified facility. The taxpayer anticipates that the total cost of Project D will be

$5,000,000. Thereafter, the taxpayer makes continuous efforts to complete Project D.

The taxpayer places Project D in service in a later year. At that time, its actual total cost

amounts to $6,000,000. Because Project D is a single qualified facility that is not a

single project comprised of multiple qualified facilities, the taxpayer will not satisfy the

Five Percent Safe Harbor as of 2023

5,000,000. Thereafter, the taxpayer makes continuous efforts to complete Project D.

The taxpayer places Project D in service in a later year. At that time, its actual total cost

amounts to $6,000,000. Because Project D is a single qualified facility that is not a

single project comprised of multiple qualified facilities, the taxpayer will not satisfy the

Five Percent Safe Harbor as of 2023. However, the taxpayer may demonstrate that

construction began in 2023 if the requirements of the Physical Work Test are satisfied.

SECTION 7. CONTINUITY REQUIREMENT

.01 Physical Work Test: Continuous Construction Test. A continuous program of

construction involves continuing physical work of a significant nature (as described in

section 5.02 of this notice). Whether a taxpayer maintains a continuous program of

construction to satisfy the Continuity Requirement will be determined by the relevant

facts and circumstances.

.02 Five Percent Safe Harbor: Continuous Efforts Test. Whether a taxpayer makes

continuous efforts to advance towards completion of a qualified facility or carbon

capture equipment to satisfy the Continuity Requirement will be determined by the

relevant facts and circumstances. Facts and circumstances indicating continuous

efforts to advance towards completion of a qualified facility or carbon capture equipment

include, but are not limited to:

(1) paying or incurring additional amounts included in the total cost of the qualified

facility or carbon capture equipment;

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(2) entering into binding written contracts for the manufacture, construction, or

production of components of the qualified facility or components of the carbon capture

equipment or for future work to construct the qualified facility or carbon capture

equipment;

(3) obtaining necessary permits; and

the total cost of the qualified

facility or carbon capture equipment;

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(2) entering into binding written contracts for the manufacture, construction, or

production of components of the qualified facility or components of the carbon capture

equipment or for future work to construct the qualified facility or carbon capture

equipment;

(3) obtaining necessary permits; and

(4) performing physical work of a significant nature (as described in section 5.02 of

this notice).

.03 Excusable Disruptions to Continuous Construction and Continuous Efforts

Tests. Certain disruptions in a taxpayer's continuous construction or continuous efforts

to complete a qualified facility or carbon capture equipment that are beyond the

taxpayer's control will not be considered as indicating that a taxpayer has failed to

satisfy the Continuity Requirement. However, these disruptions will not extend the

Continuity Safe Harbor Deadline as provided in section 7.05 of this notice. Following is

a non-exclusive list of construction disruptions that will not be considered as indicating

that a taxpayer has failed to satisfy the Continuity Requirement:

(1) delays due to severe weather conditions;

(2) delays due to natural disasters;

(3) delays in obtaining permits or licenses from any federal, state, local, or Indian

tribal government;

(4) delays at the written request of a federal, state, local, or Indian tribal

government regarding matters of public safety, security, or similar concerns;

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(5) interconnection-related delays, such as those relating to the completion of

construction on a new carbon dioxide pipeline or necessary upgrades to resolve capacity

or congestion issues that may be associated with a project’s planned interconnection;

(6) delays in the manufacture of custom components;

(7) delays due to labor stoppages;

or similar concerns;

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(5) interconnection-related delays, such as those relating to the completion of

construction on a new carbon dioxide pipeline or necessary upgrades to resolve capacity

or congestion issues that may be associated with a project’s planned interconnection;

(6) delays in the manufacture of custom components;

(7) delays due to labor stoppages;

(8) delays due to the inability to obtain specialized equipment of limited availability;

(9) delays due to the presence of endangered species;

(10) financing delays; and

(11) delays due to supply shortages.

.04 Timing of Excusable Disruption Determination. In the case of a single project

comprised of a single qualified facility or carbon capture equipment, whether an

excusable disruption has occurred for purposes of the satisfying the Continuity

Requirement must be determined in the calendar year during which the qualified facility

or carbon capture equipment is placed in service. In the case of a single project

comprised of multiple qualified facilities or units of carbon capture equipment, whether

an excusable disruption has occurred for purposes of the beginning of construction

requirement of § 45Q must be determined in the calendar year during which the last of

multiple qualified facilities or units of carbon capture equipment is placed in service.

.05 Continuity Safe Harbor: Deemed Satisfaction of Continuity Requirement.

Except as provided in this section, if a taxpayer places a qualified facility or carbon

capture equipment in service by the end of a calendar year that is no more than six

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calendar years after the calendar year during which construction of the qualified facility

or carbon capture equipment began (Continuity Safe Harbor Deadline), the qualified

facility or carbon capture equipment will be considered to satisfy the Continuity Safe

Harbor

aces a qualified facility or carbon

capture equipment in service by the end of a calendar year that is no more than six

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calendar years after the calendar year during which construction of the qualified facility

or carbon capture equipment began (Continuity Safe Harbor Deadline), the qualified

facility or carbon capture equipment will be considered to satisfy the Continuity Safe

Harbor. The excusable disruption rules in section 7.03 of this notice do not extend the

Continuity Safe Harbor Deadline. If a qualified facility or carbon capture equipment is

not placed in service before the end of the sixth calendar year after the calendar year

during which construction of the qualified facility or carbon capture equipment began,

whether the qualified facility or carbon capture equipment satisfies the Continuity

Requirement under either the Physical Work Test or the Five Percent Safe Harbor will

be determined based on the relevant facts and circumstances.

For example, if construction begins on a qualified facility or carbon capture

equipment on January 15, 2021, and the qualified facility or carbon capture equipment

is placed in service by December 31, 2027, the qualified facility or carbon capture

equipment will be considered to satisfy the Continuity Safe Harbor. If the qualified

facility or carbon capture equipment is not placed in service before January 1, 2028,

whether the Continuity Requirement was satisfied will be determined based on the

relevant facts and circumstances.

SECTION 8. OTHER GUIDANCE APPLICABLE TO PHYSICAL WORK TEST AND

FIVE PERCENT SAFE HARBOR

.01 Single project

t will be considered to satisfy the Continuity Safe Harbor. If the qualified

facility or carbon capture equipment is not placed in service before January 1, 2028,

whether the Continuity Requirement was satisfied will be determined based on the

relevant facts and circumstances.

SECTION 8. OTHER GUIDANCE APPLICABLE TO PHYSICAL WORK TEST AND

FIVE PERCENT SAFE HARBOR

.01 Single project. Solely for purposes of determining whether construction of a

qualified facility or carbon capture equipment has begun for purposes of the

Section 45Q Credit, multiple qualified facilities or units of carbon capture equipment that

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are operated as part of a single project (along with any components of property that

serve some or all such qualified facilities or units of carbon capture equipment) may be

treated as a single qualified facility or unit of carbon capture equipment. Whether

multiple qualified facilities or units of carbon capture equipment are operated as part of

a single project will depend on the relevant facts and circumstances.

(1) Factors for Single Project Determination. Factors indicating that multiple

qualified facilities or units of carbon capture equipment are operated as part of a single

project include, but are not limited to:

(a) the qualified facilities or units of carbon capture equipment are owned by a

single legal entity;

(b) the qualified facilities or units of carbon capture equipment are constructed in

the same general geographic location or on adjacent or contiguous pieces of land;

(c) a single system of gathering lines or a single off-take operation is used to

collect and deliver carbon oxide to a transportation pipeline;

(d) carbon oxide captured from the qualified facilities is disposed of, utilized, or

used as a tertiary injectant pursuant to a shared contract;

the same general geographic location or on adjacent or contiguous pieces of land;

(c) a single system of gathering lines or a single off-take operation is used to

collect and deliver carbon oxide to a transportation pipeline;

(d) carbon oxide captured from the qualified facilities is disposed of, utilized, or

used as a tertiary injectant pursuant to a shared contract;

(e) the qualified facilities or units of carbon capture equipment are described in

one or more common environmental or other regulatory permits or are required to

collectively report their activities;

(f) the qualified facilities or units of carbon capture equipment were constructed

pursuant to a single contract providing FEED or similar services covering the full scope

20

of the single project;

(g) the qualified facilities or units of carbon capture equipment were constructed

pursuant to a single master construction contract; and

(h) the construction of the qualified facilities or units of carbon capture

equipment was financed pursuant to the same loan agreement.

(2) Example. A taxpayer is developing 5 separate units of carbon capture

equipment that will be constructed adjacent to and connected to multiple industrial

facilities. These industrial facilities are located within the same general geographic

location. All 5 units of carbon capture equipment are described in common

environmental and other regulatory permits. Pursuant to a single contract, carbon oxide

captured from all 5 units of carbon capture equipment will be transported to a single off-

taker that will use that carbon oxide as a tertiary injectant. In 2022, the taxpayer

manufactures 1 of the 5 units of carbon capture equipment. Thereafter, the taxpayer

completes the construction of all 5 units of carbon capture equipment pursuant to a

continuous program of construction and connects them to industrial facilities

of carbon capture equipment will be transported to a single off-

taker that will use that carbon oxide as a tertiary injectant. In 2022, the taxpayer

manufactures 1 of the 5 units of carbon capture equipment. Thereafter, the taxpayer

completes the construction of all 5 units of carbon capture equipment pursuant to a

continuous program of construction and connects them to industrial facilities. The

taxpayer may treat the 5 units of carbon capture equipment as a single project

(Project E). For purposes of the Section 45Q Credit, the taxpayer has performed

physical work of a significant nature that constitutes the beginning of construction of

Project E in 2022.

(3) Timing of Single Project Determination. The determination of whether multiple

qualified facilities or units of carbon capture equipment are operated as part of a single

21

project and are therefore treated as a single qualified facility or unit of carbon capture

equipment for purposes of the beginning of construction requirement of § 45Q must be

determined in the calendar year during which the last of the multiple qualified facilities

or units of carbon capture equipment is placed in service.

(4) Disaggregation for Continuity Safe Harbor. Multiple qualified facilities or units

of carbon capture equipment that are operated as part of a single project and treated as

a single qualified facility or carbon capture equipment under section 8.01 of this notice

for purposes of determining whether construction of a qualified facility or carbon capture

equipment has begun may be disaggregated and treated as multiple separate qualified

facilities or units of carbon capture equipment for purposes of determining whether a

separate qualified facility or unit of carbon capture equipment satisfies the Continuity

Safe Harbor

under section 8.01 of this notice

for purposes of determining whether construction of a qualified facility or carbon capture

equipment has begun may be disaggregated and treated as multiple separate qualified

facilities or units of carbon capture equipment for purposes of determining whether a

separate qualified facility or unit of carbon capture equipment satisfies the Continuity

Safe Harbor. Those disaggregated separate qualified facilities or units of carbon

capture equipment that are placed in service prior to the Continuity Safe Harbor

Deadline will be eligible for the Continuity Safe Harbor. The remaining disaggregated

separate qualified facilities or units of carbon capture equipment may satisfy the

Continuity Requirement under a facts and circumstances determination.

(5) Example. A taxpayer is developing Project F that will consist of 5 qualified

facilities. Carbon oxide captured from Project F will be collected and delivered to a

transportation pipeline through a single system of gathering lines and disposed of

through a single contract for secure geological storage. Project F will be treated as a

single project under section 8.01 of this notice.

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In 2022, the taxpayer performs physical work of a significant nature on Project F

that satisfies the Physical Work Test. Thereafter, the taxpayer places in service only 4

of the 5 separate qualified facilities comprising Project F in 2028. The taxpayer

disaggregates Project F under section 8.01(4) of this notice; 4 of the 5 separate

qualified facilities satisfy the Continuity Safe Harbor. For the remaining qualified facility,

the taxpayer may demonstrate that it satisfies the Continuous Construction Test

described in section 7.01 of this notice based on the facts and circumstances.

.02 Construction by Contract

F in 2028. The taxpayer

disaggregates Project F under section 8.01(4) of this notice; 4 of the 5 separate

qualified facilities satisfy the Continuity Safe Harbor. For the remaining qualified facility,

the taxpayer may demonstrate that it satisfies the Continuous Construction Test

described in section 7.01 of this notice based on the facts and circumstances.

.02 Construction by Contract. For components of qualified facility or carbon capture

equipment that are manufactured, constructed, or produced for the taxpayer by another

person under a binding written contract (as described in section 8.02(1) of this notice),

the work performed and amounts paid or incurred under the contract are taken into

account in determining whether the Physical Work Test or Five Percent Safe Harbor

Test is met, provided the contract is entered into prior to the work taking place or the

amounts paid or incurred.

(1) Binding Written Contract. A written contract is binding only if it is enforceable

under local law against the taxpayer or a predecessor and does not limit damages to a

specified amount (for example, by use of a liquidated damages provision). For this

purpose, a contractual provision that limits damages to an amount equal to at least five

percent of the total contract price will not be treated as limiting damages to a specified

amount. For additional guidance regarding the definition of a binding written contract,

see § 1.168(k)-1(b)(4)(ii)(A)-(D) of the Income Tax Regulations.

23

ple, by use of a liquidated damages provision). For this

purpose, a contractual provision that limits damages to an amount equal to at least five

percent of the total contract price will not be treated as limiting damages to a specified

amount. For additional guidance regarding the definition of a binding written contract,

see § 1.168(k)-1(b)(4)(ii)(A)-(D) of the Income Tax Regulations.

23

(2) Master Contract. If a taxpayer enters into a binding written contract for a

specific number of components of property to be manufactured, constructed, or

produced for the taxpayer by another person under a binding written contract (master

contract), and then through a new binding written contract (project contract) the

taxpayer assigns its rights to certain components of property to an affiliated special

purpose vehicle that will own the qualified facility or carbon capture equipment for which

such components of property are to be used, work performed or amounts paid or

incurred with respect to the master contract may be taken into account in determining

whether the Physical Work Test or Five Percent Safe Harbor Test is met with respect to

the qualified facility or carbon capture equipment.

.03 Look-through Rule.

(1) Physical Work Test. Both on-site and off-site work (performed either by the

taxpayer or by another person under a binding written contract) may be taken into

account for purposes of demonstrating that physical work of a significant nature has

begun with respect to a qualified facility or carbon capture equipment. For example, in

the case of a qualified facility or carbon capture equipment, on-site physical work of a

significant nature may begin with the installation of piping and pipelines, including to

connect an industrial facility to carbon capture equipment

rposes of demonstrating that physical work of a significant nature has

begun with respect to a qualified facility or carbon capture equipment. For example, in

the case of a qualified facility or carbon capture equipment, on-site physical work of a

significant nature may begin with the installation of piping and pipelines, including to

connect an industrial facility to carbon capture equipment. If the qualified facility or

carbon capture equipment’s piping and pipelines are to be assembled on-site from

components of property manufactured off-site by a person other than the taxpayer and

delivered to the site, physical work of a significant nature begins when the manufacture

24

of the components of the piping and pipelines begin at the off-site location, but only if

(i) the manufacturer's work is performed pursuant to a binding written contract and

(ii) these components of property are not held in the manufacturer's inventory. If a

manufacturer produces components of property for multiple qualified facilities or units of

carbon capture equipment, a reasonable method must be used to associate individual

components of property with a particular purchaser.

(2) Five Percent Safe Harbor. For a qualified facility or carbon capture equipment

or components of a qualified facility or carbon capture equipment that are

manufactured, constructed, or produced for the taxpayer by another person under a

binding written contract with the taxpayer, amounts paid or incurred with respect to the

qualified facility or carbon capture equipment by the other person before the qualified

facility or carbon capture equipment is provided to the taxpayer are deemed paid or

incurred by the taxpayer when the amounts are paid or incurred by the other person

under the principles of § 461 for purposes of the Five Percent Safe Harbor Test.

the taxpayer, amounts paid or incurred with respect to the

qualified facility or carbon capture equipment by the other person before the qualified

facility or carbon capture equipment is provided to the taxpayer are deemed paid or

incurred by the taxpayer when the amounts are paid or incurred by the other person

under the principles of § 461 for purposes of the Five Percent Safe Harbor Test.

(a) Example. In 2023, an accrual-method taxpayer, G, enters into a binding

written contract with H. Under the contract, G will provide components of carbon

capture equipment to H in June 2025. In 2023, G pays J pursuant to a contract for J to

provide parts to G (in March 2021) for use in the components of carbon capture

equipment. G’s employees provide G with services necessary to design and plan for

the production of the components of carbon capture equipment in 2023 and with

services to manufacture (assemble) the components of carbon capture equipment in

25

2022.

G incurs the cost to design and plan for the production of the components of

carbon capture equipment in 2023, incurs the costs for the components of carbon

capture equipment in March 2024 when J delivers the components of carbon capture

equipment to G (even though the components of carbon capture equipment were paid

for in 2023), and incurs the costs for G's employees to manufacture the components of

carbon capture equipment in 2025. For purposes of determining whether H has

satisfied the Five Percent Safe Harbor in 2023, H may only include the costs G incurred

for its employees’ performance of design and planning activities for the components of

carbon capture equipment in 2023. The other costs in this example are treated as

incurred by H in 2024 and 2025, and are included in the total cost of the carbon capture

equipment.

.04 Retrofitted Qualified Facility or Carbon Capture Equipment.

Harbor in 2023, H may only include the costs G incurred

for its employees’ performance of design and planning activities for the components of

carbon capture equipment in 2023. The other costs in this example are treated as

incurred by H in 2024 and 2025, and are included in the total cost of the carbon capture

equipment.

.04 Retrofitted Qualified Facility or Carbon Capture Equipment.

(1) In general. A qualified facility or carbon capture equipment may qualify as

originally placed in service even though it contains some used components of property,

provided the fair market value of the used components of property is not more than 20

percent of the qualified facility or carbon capture equipment’s total value (the cost of the

new components of property plus the value of the used components of property) (80/20

Rule). See Rev. Rul. 94-31, 1994-1 C.B. 16; Notice 2008-60, 2008-2 C.B. 178. In the

case of a single project comprised of multiple qualified facilities or units of carbon

capture equipment, the 80/20 Rule is applied to each qualified facility or unit of carbon

26

capture equipment comprising the single project. For purposes of the 80/20 Rule, the

cost of a new qualified facility or carbon capture equipment includes all properly

capitalized costs of the new qualified facility or carbon capture equipment.

(2) Beginning of Construction. To satisfy the beginning of construction

requirement of § 45Q, the Physical Work Test or the Five Percent Safe Harbor is

applied only with respect to the work performed on, or amounts paid or incurred for, new

components of property used to retrofit used components of property or an existing

qualified facility or carbon capture equipment. For the Five Percent Safe Harbor, all

costs properly capitalized in the basis of the qualified facility or carbon capture

equipment are taken into account.

SECTION 9. TRANSFER OF QUALIFIED FACILITY OR CARBON CAPTURE

EQUIPMENT

.01 In general

ed for, new

components of property used to retrofit used components of property or an existing

qualified facility or carbon capture equipment. For the Five Percent Safe Harbor, all

costs properly capitalized in the basis of the qualified facility or carbon capture

equipment are taken into account.

SECTION 9. TRANSFER OF QUALIFIED FACILITY OR CARBON CAPTURE

EQUIPMENT

.01 In general. The definition of a qualified facility provided in § 45Q(d) requires that

the construction of the facility begin before January 1, 2024, and either construction of

carbon capture equipment begins before such date or the original planning and design

for such facility includes installation of carbon capture equipment. There is no statutory

requirement that the taxpayer that places the facility in service also be the taxpayer that

begins construction of the facility. Thus, except as provided in section 9.03 of this

notice, a fully or partially developed facility may be transferred without losing its

qualification under the Physical Work Test or the Five Percent Safe Harbor for purposes

of § 45Q.

For example, a taxpayer may acquire a qualified facility or carbon capture equipment

27

(that consists of more than just tangible personal property) from an unrelated developer

that had begun construction of the qualified facility or carbon capture equipment prior to

January 1, 2024, and thereafter the taxpayer may complete the qualified facility or

carbon capture equipment and place it in service. The work performed or amount paid

or incurred prior to January 1, 2024, by the unrelated transferor developer may be taken

into account for purposes of determining whether the qualified facility or carbon capture

equipment satisfies the Physical Work Test or Five Percent Safe Harbor.

reafter the taxpayer may complete the qualified facility or

carbon capture equipment and place it in service. The work performed or amount paid

or incurred prior to January 1, 2024, by the unrelated transferor developer may be taken

into account for purposes of determining whether the qualified facility or carbon capture

equipment satisfies the Physical Work Test or Five Percent Safe Harbor.

(1) Example. In August 2023, a developer acquires a parcel of land on which it

intends to build and operate Project K, a qualified facility that will include carbon capture

equipment. The developer contributes the land to its wholly-owned limited liability

company (LLC), which is disregarded as an entity separate from its owner for federal

tax purposes, to hold and develop Project K. In November 2023, the developer incurs 5

percent of the total cost of Project K and thereafter maintains continuous efforts to

advance towards the completion of Project K. In April 2024, to finance the development

of Project K, the developer sells 95 percent of the interests in LLC to a group of

investors who are not related to the developer, and the developer does not contribute

the sales proceeds to LLC.

Under Rev. Rul. 99-5, 1999-1 C.B. 434, the developer is treated as selling 95

percent of each of the assets of LLC to the investors, and immediately thereafter the

developer and investors are treated as contributing their respective 5 percent and 95

percent interests in those assets to LLC, which is now a partnership and the owner of

28

Project K for federal tax purposes. In October 2026, LLC places Project K in service.

Because Project K satisfies the Five Percent Safe Harbor in November 2023 and

assuming Project K otherwise satisfies the requirements of the Section 45Q Credit, the

LLC is eligible to claim the Section 45Q Credit with respect to Project K.

ssets to LLC, which is now a partnership and the owner of

28

Project K for federal tax purposes. In October 2026, LLC places Project K in service.

Because Project K satisfies the Five Percent Safe Harbor in November 2023 and

assuming Project K otherwise satisfies the requirements of the Section 45Q Credit, the

LLC is eligible to claim the Section 45Q Credit with respect to Project K.

(2) Example. In 2025, a taxpayer acquires an unfinished qualified facility (that

consists of land and components of an industrial facility and components of carbon

capture equipment) from an unrelated developer that had begun construction of the

qualified facility in 2022, and thereafter the taxpayer completes the development of that

qualified facility and places it in service in 2028. The work performed or the amounts

paid or incurred by the unrelated developer prior to the taxpayer’s acquisition of the

qualified facility may be taken into account by the taxpayer for purposes of determining

when the qualified facility satisfies the Physical Work Test or the Five Percent Safe

Harbor.

.02 Relocation of components of a Qualified Facility or Carbon Capture Equipment

by taxpayer. A taxpayer may begin construction of a qualified facility or carbon capture

equipment with the intent to develop the qualified facility or carbon capture equipment at

a certain site, and thereafter transfer components of the qualified facility or carbon

capture equipment to a different site, complete its development, and place it in service.

The work performed or amount paid or incurred prior to the site transfer by such a

taxpayer may be taken into account for purposes of determining whether the qualified

facility or carbon capture equipment satisfies the Physical Work Test or the Five Percent

29

Safe Harbor.

.03 Transfers of components of a Qualified Facility or Carbon Capture Equipment

between unrelated parties.

.

The work performed or amount paid or incurred prior to the site transfer by such a

taxpayer may be taken into account for purposes of determining whether the qualified

facility or carbon capture equipment satisfies the Physical Work Test or the Five Percent

29

Safe Harbor.

.03 Transfers of components of a Qualified Facility or Carbon Capture Equipment

between unrelated parties.

(1) In general. In the case of a transfer consisting solely of tangible personal

property (including contractual rights to such property under a binding written contract)

to a transferee not related (within the meaning of § 197(f)(9)(C) and § 1.197-2(h)(6) of

the Income Tax Regulations) to the transferor, any work performed or amount paid or

incurred by the transferor with respect to such transferred property will not be taken into

account with respect to the transferee for purposes of the Physical Work Test or the

Five Percent Safe Harbor.

(2) Example. Developer D intends to develop and operate carbon capture

equipment at Facility L, an industrial facility owned and operated by a different taxpayer.

Prior to January 1, 2024, Developer D pays or incurs $60,000 to have CO2 compressors

that will be used in the capture of carbon oxide manufactured off-site pursuant to a

binding written contract. Thereafter Developer D incurs no further development costs

and engages in no further development activity with respect to the carbon capture

equipment. In January 2024, Developer D sells the CO2 compressors to Developer E, a

party unrelated to Developer D. Developer E is developing and intends to operate

carbon capture equipment at Facility M, an industrial facility located on a parcel of land

owned by Developer E. Developer E incorporates the CO2 compressors acquired from

Developer D into the carbon capture equipment to be used at Facility M. In October

30

2028, Developer E places the carbon capture equipment in service at Facility M

D. Developer E is developing and intends to operate

carbon capture equipment at Facility M, an industrial facility located on a parcel of land

owned by Developer E. Developer E incorporates the CO2 compressors acquired from

Developer D into the carbon capture equipment to be used at Facility M. In October

30

2028, Developer E places the carbon capture equipment in service at Facility M. The

total cost of the carbon capture equipment at Facility M is $1,000,000.

Amounts paid or incurred by Developer D prior to January 1, 2024, for the CO2

compressors will not be taken into account for purposes of satisfying the Five Percent

Safe Harbor with respect to the carbon capture equipment at Facility M. However, if

without regard to the CO2 compressors, Developer E has otherwise satisfied the

Physical Work Test or the Five Percent Safe Harbor with respect to the carbon capture

equipment at Facility M, Developer E will be considered to have begun construction on

Facility M for purposes of the Section 45Q Credit.

SECTION 10. RELIANCE ON NOTICE 2009-83

Notice 2009-83, 2009-44 I.R.B. 588, which Notice 2011-25, I.R.B. 2011-14 604,

modified by removing section 4.07 of Notice 2009-83, provides guidance on determining

eligibility for the former credit under § 45Q for carbon dioxide sequestration, the amount

of the credit for tax years prior to the BBA amendments to § 45Q, and the rules

regarding adequate security measures for secure geological storage of carbon dioxide.

Taxpayers may rely on Notice 2009-83, as modified by Notice 2011-25, until additional

guidance on those specific issues is provided by the Treasury Department and the IRS.

SECTION 11. EFFECTIVE DATE

The provisions of this notice are effective on March 9, 2020

he BBA amendments to § 45Q, and the rules

regarding adequate security measures for secure geological storage of carbon dioxide.

Taxpayers may rely on Notice 2009-83, as modified by Notice 2011-25, until additional

guidance on those specific issues is provided by the Treasury Department and the IRS.

SECTION 11. EFFECTIVE DATE

The provisions of this notice are effective on March 9, 2020. Taxpayers that began

construction on a qualified facility or carbon capture equipment by satisfying either the

Physical Work Test or the Five Percent Safe Harbor Test, or both, before the effective

31

date of this notice, may use the effective date of this notice as the date that construction

began on such qualified facility or carbon capture equipment. A taxpayer that began

construction on a qualified facility or carbon capture equipment before the effective date

of this notice under both the Physical Work Test and the Five Percent Safe Harbor may

choose either method (but not both) for the purpose of applying the beginning of

construction rules of this notice.

SECTION 12. DRAFTING INFORMATION

The principal author of this notice is Jennifer Bernardini of the Office of Associate

Chief Counsel (Passthroughs & Special Industries). For further information regarding

this notice contact Ms. Bernardini on (202) 317-6853 (not a toll-free call).

This is a copy of a public record, reproduced as it was published. It is not legal advice, and it may not be the version a court would rely on. Check the official source before you cite it.

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