# Rev. Rul. 2017-6: Section 6621.--Determination of Rate of Interest 26 CFR 301.6621-1: Interest rate > Federal · IRS revenue rulings · In force URL: https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_6 ## Section - **Citation:** Rev. Rul. 2017-6 - **Heading:** Section 6621.--Determination of Rate of Interest 26 CFR 301.6621-1: Interest rate - **Jurisdiction:** Federal - **Kind:** IRS revenue rulings - **Status:** In force - **Text as of:** August 14, 2026 - **Source:** Compiled text - **Location:** Internal Revenue Bulletin / IRB 2017 / Revenue Ruling / Rev. Rul. 2017-6 ## Text Part 1 Section 6621.--Determination of Rate of Interest 26 CFR 301.6621-1: Interest rate. Rev. Rul. 2017-6 Section 6621 of the Internal Revenue Code establishes the interest rates on overpayments and underpayments of tax. Under section 6621(a)(1), the overpayment rate is the sum of the federal short-term rate plus 3 percentage points (2 percentage points in the case of a corporation), except the rate for the portion of a corporate overpayment of tax exceeding $10,000 for a taxable period is the sum of the federal short-term rate plus 0.5 of a percentage point. Under section 6621(a)(2), the underpayment rate is the sum of the federal short-term rate plus 3 percentage points. Section 6621(c) provides that for purposes of interest payable under section 6601 on any large corporate underpayment, the underpayment rate under section 6621(a)(2) is determined by substituting "5 percentage points" for "3 percentage points." See section 6621(c) and section 301.6621-3 of the Regulations on Procedure and Administration for the definition of a large corporate underpayment and for the rules for determining the applicable date. Section 6621(c) and section 301.6621-3 are generally effective for periods after December 31, 1990. Section 6621(b)(1) provides that the Secretary will determine the federal short- term rate for the first month in each calendar quarter. Section 6621(b)(2)(A) provides that the federal short-term rate determined under section 6621(b)(1) for any month 2 applies during the first calendar quarter beginning after that month. Section 6621(b)(3) provides that the federal short-term rate for any month is the federal short-term rate determined during that month by the Secretary in accordance with section 1274(d), rounded to the nearest full percent (or, if a multiple of 1/2 of 1 percent, the rate is increased to the next highest full percent). Notice 88-59, 1988-1 C.B t calendar quarter beginning after that month. Section 6621(b)(3) provides that the federal short-term rate for any month is the federal short-term rate determined during that month by the Secretary in accordance with section 1274(d), rounded to the nearest full percent (or, if a multiple of 1/2 of 1 percent, the rate is increased to the next highest full percent). Notice 88-59, 1988-1 C.B. 546, announced that in determining the quarterly interest rates to be used for overpayments and underpayments of tax under section 6621, the Internal Revenue Service will use the federal short-term rate based on daily compounding because that rate is most consistent with section 6621 which, pursuant to section 6622, is subject to daily compounding. The federal short-term rate determined in accordance with section 1274(d) during January 2017 is the rate published in Revenue Ruling 2017-4, 2017-6 IRB 776, to take effect beginning February 1, 2017. The federal short-term rate, rounded to the nearest full percent, based on daily compounding determined during the month of January 2017 is 1 percent. Accordingly, an overpayment rate of 4 percent (3 percent in the case of a corporation) and an underpayment rate of 4 percent are established for the calendar quarter beginning April 1, 2017. The overpayment rate for the portion of a corporate overpayment exceeding $10,000 for the calendar quarter beginning April 1, 2017 is 1.5 percent. The underpayment rate for large corporate underpayments for the calendar quarter beginning April 1, 2017, is 6 percent. These rates apply to amounts bearing interest during that calendar quarter. Sections 6654(a)(1) and 6655(a)(1) provide that the underpayment rate established under section 6621 applies in determining the addition to tax under sections 6654 and 6655 for failure to pay estimated tax for any taxable year. Thus, the 4 percent rate also applies to estimated tax underpayments for the second calendar quarter beginning April 1, 2017 interest during that calendar quarter. Sections 6654(a)(1) and 6655(a)(1) provide that the underpayment rate established under section 6621 applies in determining the addition to tax under sections 6654 and 6655 for failure to pay estimated tax for any taxable year. Thus, the 4 percent rate also applies to estimated tax underpayments for the second calendar quarter beginning April 1, 2017. Pursuant to section 6621(b)(2)(B), however, in determining the addition to tax under section 6654 for any taxable year for an individual, the federal 3 short-term rate that applies during the third month following the taxable year also applies during the first 15 days of the 4th month following the taxable year. See Rev. Rul. 2016-28, 2016-51 IRB 805 (4 percent rate for the first quarter of 2017). In addition, pursuant to section 6603(d)(4), the rate of interest on section 6603 deposits is 1 percent for the second calendar quarter in 2017. Interest factors for daily compound interest for annual rates of 1.5 percent, 3 percent, 4 percent and 6 percent are published in Tables 8, 11, 13 and 17 of Rev. Proc. 95-17, 1995-1 C.B. 562, 565, 567 and 571. Annual interest rates to be compounded daily pursuant to section 6622 that apply for prior periods are set forth in the tables accompanying this revenue ruling. DRAFTING INFORMATION The principal author of this revenue ruling is Richard Duenas of the Office of Associate Chief Counsel (Procedure & Administration). For further information regarding this revenue ruling, contact Mr. Duenas at (202) 317-6877 (not a toll-free call) daily pursuant to section 6622 that apply for prior periods are set forth in the tables accompanying this revenue ruling. DRAFTING INFORMATION The principal author of this revenue ruling is Richard Duenas of the Office of Associate Chief Counsel (Procedure & Administration). For further information regarding this revenue ruling, contact Mr. Duenas at (202) 317-6877 (not a toll-free call). 4 APPENDIX A 365 Day Year 0.5% Compound Rate 184 Days Days Factor Days Factor Days Factor 1 0.000013699 63 0.000863380 125 0.001713784 2 0.000027397 64 0.000877091 126 0.001727506 3 0.000041096 65 0.000890801 127 0.001741228 4 0.000054796 66 0.000904512 128 0.001754951 5 0.000068495 67 0.000918223 129 0.001768673 6 0.000082195 68 0.000931934 130 0.001782396 7 0.000095894 69 0.000945646 131 0.001796119 8 0.000109594 70 0.000959357 132 0.001809843 9 0.000123294 71 0.000973069 133 0.001823566 10 0.000136995 72 0.000986781 134 0.001837290 11 0.000150695 73 0.001000493 135 0.001851013 12 0.000164396 74 0.001014206 136 0.001864737 13 0.000178097 75 0.001027918 137 0.001878462 14 0.000191798 76 0.001041631 138 0.001892186 15 0.000205499 77 0.001055344 139 0.001905910 16 0.000219201 78 0.001069057 140 0.001919635 17 0.000232902 79 0.001082770 141 0.001933360 18 0.000246604 80 0.001096484 142 0.001947085 19 0.000260306 81 0.001110197 143 0.001960811 20 0.000274008 82 0.001123911 144 0.001974536 21 0.000287711 83 0.001137625 145 0.001988262 22 0.000301413 84 0.001151339 146 0.002001988 23 0.000315116 85 0.001165054 147 0.002015714 24 0.000328819 86 0.001178768 148 0.002029440 25 0.000342522 87 0.001192483 149 0.002043166 26 0.000356225 88 0.001206198 150 0.00205689 001960811 20 0.000274008 82 0.001123911 144 0.001974536 21 0.000287711 83 0.001137625 145 0.001988262 22 0.000301413 84 0.001151339 146 0.002001988 23 0.000315116 85 0.001165054 147 0.002015714 24 0.000328819 86 0.001178768 148 0.002029440 25 0.000342522 87 0.001192483 149 0.002043166 26 0.000356225 88 0.001206198 150 0.002056893 27 0.000369929 89 0.001219913 151 0.002070620 28 0.000383633 90 0.001233629 152 0.002084347 29 0.000397336 91 0.001247344 153 0.002098074 30 0.000411041 92 0.001261060 154 0.002111801 31 0.000424745 93 0.001274776 155 0.002125529 32 0.000438449 94 0.001288492 156 0.002139257 33 0.000452154 95 0.001302208 157 0.002152985 34 0.000465859 96 0.001315925 158 0.002166713 35 0.000479564 97 0.001329641 159 0.002180441 36 0.000493269 98 0.001343358 160 0.002194169 37 0.000506974 99 0.001357075 161 0.002207898 38 0.000520680 100 0.001370792 162 0.002221627 39 0.000534386 101 0.001384510 163 0.002235356 40 0.000548092 102 0.001398227 164 0.002249085 41 0.000561798 103 0.001411945 165 0.002262815 5 42 0.000575504 104 0.001425663 166 0.002276544 43 0.000589211 105 0.001439381 167 0.002290274 44 0.000602917 106 0.001453100 168 0.002304004 45 0.000616624 107 0.001466818 169 0.002317734 46 0.000630331 108 0.001480537 170 0.002331465 47 0.000644039 109 0.001494256 171 0.002345195 48 0.000657746 110 0.001507975 172 0.002358926 49 0.000671454 111 0.001521694 173 0.002372657 50 0.000685161 112 0.001535414 174 0.002386388 51 0.000698869 113 0.001549133 175 0.002400120 52 0.000712578 114 0.001562853 176 0.002413851 53 0.000726286 115 0.001576573 177 0.002427583 54 0.000739995 116 0.001590293 178 0.002441315 55 0.000753703 117 0.001604014 179 0.002455047 49 0.000671454 111 0.001521694 173 0.002372657 50 0.000685161 112 0.001535414 174 0.002386388 51 0.000698869 113 0.001549133 175 0.002400120 52 0.000712578 114 0.001562853 176 0.002413851 53 0.000726286 115 0.001576573 177 0.002427583 54 0.000739995 116 0.001590293 178 0.002441315 55 0.000753703 117 0.001604014 179 0.002455047 56 0.000767412 118 0.001617734 180 0.002468779 57 0.000781121 119 0.001631455 181 0.002482511 58 0.000794831 120 0.001645176 182 0.002496244 59 0.000808540 121 0.001658897 183 0.002509977 60 0.000822250 122 0.001672619 184 0.002523710 61 0.000835960 123 0.001686340 62 0.000849670 124 0.001700062 6 366 Day Year 0.5% Compound Rate 184 Days Days Factor Days Factor Days Factor 1 0.000013661 63 0.000861020 125 0.001709097 2 0.000027323 64 0.000874693 126 0.001722782 3 0.000040984 65 0.000888366 127 0.001736467 4 0.000054646 66 0.000902040 128 0.001750152 5 0.000068308 67 0.000915713 129 0.001763837 6 0.000081970 68 0.000929387 130 0.001777522 7 0.000095632 69 0.000943061 131 0.001791208 8 0.000109295 70 0.000956735 132 0.001804893 9 0.000122958 71 0.000970409 133 0.001818579 10 0.000136620 72 0.000984084 134 0.001832265 11 0.000150283 73 0.000997758 135 0.001845951 12 0.000163947 74 0.001011433 136 0.001859638 13 0.000177610 75 0.001025108 137 0.001873324 14 0.000191274 76 0.001038783 138 0.001887011 15 0.000204938 77 0.001052459 139 0.001900698 16 0.000218602 78 0.001066134 140 0.001914385 17 0.000232266 79 0.001079810 141 0.001928073 18 0.000245930 80 0.001093486 142 0.001941760 19 0.000259595 81 0.001107162 143 0.001955448 20 0.000273260 82 0.001120839 144 0.00 37 0.001873324 14 0.000191274 76 0.001038783 138 0.001887011 15 0.000204938 77 0.001052459 139 0.001900698 16 0.000218602 78 0.001066134 140 0.001914385 17 0.000232266 79 0.001079810 141 0.001928073 18 0.000245930 80 0.001093486 142 0.001941760 19 0.000259595 81 0.001107162 143 0.001955448 20 0.000273260 82 0.001120839 144 0.001969136 21 0.000286924 83 0.001134515 145 0.001982824 22 0.000300590 84 0.001148192 146 0.001996512 23 0.000314255 85 0.001161869 147 0.002010201 24 0.000327920 86 0.001175546 148 0.002023889 25 0.000341586 87 0.001189223 149 0.002037578 26 0.000355252 88 0.001202900 150 0.002051267 27 0.000368918 89 0.001216578 151 0.002064957 28 0.000382584 90 0.001230256 152 0.002078646 29 0.000396251 91 0.001243934 153 0.002092336 30 0.000409917 92 0.001257612 154 0.002106025 31 0.000423584 93 0.001271291 155 0.002119715 32 0.000437251 94 0.001284969 156 0.002133405 33 0.000450918 95 0.001298648 157 0.002147096 34 0.000464586 96 0.001312327 158 0.002160786 35 0.000478253 97 0.001326006 159 0.002174477 36 0.000491921 98 0.001339685 160 0.002188168 37 0.000505589 99 0.001353365 161 0.002201859 38 0.000519257 100 0.001367044 162 0.002215550 39 0.000532925 101 0.001380724 163 0.002229242 40 0.000546594 102 0.001394404 164 0.002242933 41 0.000560262 103 0.001408085 165 0.002256625 42 0.000573931 104 0.001421765 166 0.002270317 43 0.000587600 105 0.001435446 167 0.002284010 7 44 0.000601269 106 0.001449127 168 0.002297702 45 0.000614939 107 0.001462808 169 0.002311395 46 0.000628608 108 0.001476489 170 0.002325087 47 0.000642278 109 0.001490170 171 0.002338780 48 0.000655948 110 0.001503852 172 0.002352473 49 0.000669618 111 0.001517533 173 0.002366167 0.000587600 105 0.001435446 167 0.002284010 7 44 0.000601269 106 0.001449127 168 0.002297702 45 0.000614939 107 0.001462808 169 0.002311395 46 0.000628608 108 0.001476489 170 0.002325087 47 0.000642278 109 0.001490170 171 0.002338780 48 0.000655948 110 0.001503852 172 0.002352473 49 0.000669618 111 0.001517533 173 0.002366167 50 0.000683289 112 0.001531215 174 0.002379860 51 0.000696959 113 0.001544897 175 0.002393554 52 0.000710630 114 0.001558580 176 0.002407248 53 0.000724301 115 0.001572262 177 0.002420942 54 0.000737972 116 0.001585945 178 0.002434636 55 0.000751643 117 0.001599628 179 0.002448331 56 0.000765315 118 0.001613311 180 0.002462025 57 0.000778986 119 0.001626994 181 0.002475720 58 0.000792658 120 0.001640678 182 0.002489415 59 0.000806330 121 0.001654361 183 0.002503110 60 0.000820003 122 0.001668045 184 0.002516806 61 0.000833675 123 0.001681729 62 0.000847348 124 0.001695413 8 TABLE OF INTEREST RATES PERIODS BEFORE JUL. 1, 1975 - PERIODS ENDING DEC. 31, 1986 OVERPAYMENTS AND UNDERPAYMENTS In 1995-1 C.B. PERIOD RATE DAILY RATE TABLE Before Jul. 1, 1975 6% Table 2, pg. 557 Jul. 1, 1975--Jan. 31, 1976 9% Table 4, pg. 559 Feb. 1, 1976--Jan. 31, 1978 7% Table 3, pg. 558 Feb. 1, 1978--Jan. 31, 1980 6% Table 2, pg. 557 Feb. 1, 1980--Jan. 31, 1982 12% Table 5, pg. 560 Feb. 1, 1982--Dec. 31, 1982 20% Table 6, pg. 560 Jan. 1, 1983--Jun. 30, 1983 16% Table 37, pg. 591 Jul. 1, 1983--Dec. 31, 1983 11% Table 27, pg. 581 Jan. 1, 1984--Jun. 30, 1984 11% Table 75, pg. 629 Jul. 1, 1984--Dec. 31, 1984 11% Table 75, pg. 629 Jan. 1, 1985--Jun. 30, 1985 13% Table 31, pg -Jan. 31, 1982 12% Table 5, pg. 560 Feb. 1, 1982--Dec. 31, 1982 20% Table 6, pg. 560 Jan. 1, 1983--Jun. 30, 1983 16% Table 37, pg. 591 Jul. 1, 1983--Dec. 31, 1983 11% Table 27, pg. 581 Jan. 1, 1984--Jun. 30, 1984 11% Table 75, pg. 629 Jul. 1, 1984--Dec. 31, 1984 11% Table 75, pg. 629 Jan. 1, 1985--Jun. 30, 1985 13% Table 31, pg. 585 Jul. 1, 1985--Dec. 31, 1985 11% Table 27, pg. 581 Jan. 1, 1986--Jun. 30, 1986 10% Table 25, pg. 579 Jul. 1, 1986--Dec. 31, 1986 9% Table 23, pg. 577 TABLE OF INTEREST RATES FROM JAN. 1, 1987 - Dec. 31, 1998 OVERPAYMENTS UNDERPAYMENTS ______________________________ 1995-1 C.B. 1995-1 C.B. RATE TABLE PG RATE TABLE PG Jan. 1, 1987--Mar. 31, 1987 8% 21 575 9% 23 577 Apr. 1, 1987--Jun. 30, 1987 8% 21 575 9% 23 577 Jul. 1, 1987--Sep. 30, 1987 8% 21 575 9% 23 577 Oct. 1, 1987--Dec. 31, 1987 9% 23 577 10% 25 579 Jan. 1, 1988--Mar. 31, 1988 10% 73 627 11% 75 629 Apr. 1, 1988--Jun. 30, 1988 9% 71 625 10% 73 627 Jul. 1, 1988--Sep. 30, 1988 9% 71 625 10% 73 627 Oct. 1, 1988--Dec. 31, 1988 10% 73 627 11% 75 629 Jan. 1, 1989--Mar. 31, 1989 10% 25 579 11% 27 581 Apr. 1, 1989--Jun. 30, 1989 11% 27 581 12% 29 583 Jul. 1, 1989--Sep. 30, 1989 11% 27 581 12% 29 583 Oct. 1, 1989--Dec. 31, 1989 10% 25 579 11% 27 581 9 Jan. 1, 1990--Mar. 31, 1990 10% 25 579 11% 27 581 Apr. 1, 1990--Jun. 30, 1990 10% 25 579 11% 27 581 Jul. 1, 1990--Sep. 30, 1990 10% 25 579 11% 27 581 Oct. 1, 1990--Dec. 31, 1990 10% 25 579 11% 27 581 Jan. 1, 1991--Mar. 31, 1991 10% 25 579 11% 27 581 Apr. 1, 1991--Jun. 30, 1991 9% 23 577 10% 25 579 Jul. 1, 1991--Sep. 30, 1991 9% 23 577 10% 25 579 Oct Apr. 1, 1990--Jun. 30, 1990 10% 25 579 11% 27 581 Jul. 1, 1990--Sep. 30, 1990 10% 25 579 11% 27 581 Oct. 1, 1990--Dec. 31, 1990 10% 25 579 11% 27 581 Jan. 1, 1991--Mar. 31, 1991 10% 25 579 11% 27 581 Apr. 1, 1991--Jun. 30, 1991 9% 23 577 10% 25 579 Jul. 1, 1991--Sep. 30, 1991 9% 23 577 10% 25 579 Oct. 1, 1991--Dec. 31, 1991 9% 23 577 10% 25 579 Jan. 1, 1992--Mar. 31, 1992 8% 69 623 9% 71 625 Apr. 1, 1992--Jun. 30, 1992 7% 67 621 8% 69 623 Jul. 1, 1992--Sep. 30, 1992 7% 67 621 8% 69 623 Oct. 1, 1992--Dec. 31, 1992 6% 65 619 7% 67 621 Jan. 1, 1993--Mar. 31, 1993 6% 17 571 7% 19 573 Apr. 1, 1993--Jun. 30, 1993 6% 17 571 7% 19 573 Jul. 1, 1993--Sep. 30, 1993 6% 17 571 7% 19 573 Oct. 1, 1993--Dec. 31, 1993 6% 17 571 7% 19 573 Jan. 1, 1994--Mar. 31, 1994 6% 17 571 7% 19 573 Apr. 1, 1994--Jun. 30, 1994 6% 17 571 7% 19 573 Jul. 1, 1994--Sep. 30, 1994 7% 19 573 8% 21 575 Oct. 1, 1994--Dec. 31, 1994 8% 21 575 9% 23 577 Jan. 1, 1995--Mar. 31, 1995 8% 21 575 9% 23 577 Apr. 1, 1995--Jun. 30, 1995 9% 23 577 10% 25 579 Jul. 1, 1995--Sep. 30, 1995 8% 21 575 9% 23 577 Oct. 1, 1995--Dec. 31, 1995 8% 21 575 9% 23 577 Jan. 1, 1996--Mar. 31, 1996 8% 69 623 9% 71 625 Apr. 1, 1996--Jun. 30, 1996 7% 67 621 8% 69 623 Jul. 1, 1996--Sep. 30, 1996 8% 69 623 9% 71 625 Oct. 1, 1996--Dec. 31, 1996 8% 69 623 9% 71 625 Jan. 1, 1997--Mar. 31, 1997 8% 21 575 9% 23 577 Apr. 1, 1997--Jun. 30, 1997 8% 21 575 9% 23 577 Jul. 1, 1997--Sep. 30, 1997 8% 21 575 9% 23 577 Oct. 1, 1997--Dec -Jun. 30, 1996 7% 67 621 8% 69 623 Jul. 1, 1996--Sep. 30, 1996 8% 69 623 9% 71 625 Oct. 1, 1996--Dec. 31, 1996 8% 69 623 9% 71 625 Jan. 1, 1997--Mar. 31, 1997 8% 21 575 9% 23 577 Apr. 1, 1997--Jun. 30, 1997 8% 21 575 9% 23 577 Jul. 1, 1997--Sep. 30, 1997 8% 21 575 9% 23 577 Oct. 1, 1997--Dec. 31, 1997 8% 21 575 9% 23 577 Jan. 1, 1998--Mar. 31, 1998 8% 21 575 9% 23 577 Apr. 1, 1998--Jun. 30, 1998 7% 19 573 8% 21 575 Jul. 1, 1998--Sep. 30, 1998 7% 19 573 8% 21 575 Oct. 1, 1998--Dec. 31, 1998 7% 19 573 8% 21 575 10 TABLE OF INTEREST RATES FROM JANUARY 1, 1999 - PRESENT NONCORPORATE OVERPAYMENTS AND UNDERPAYMENTS 1995-1 C.B. RATE TABLE PAGE Jan. 1, 1999--Mar. 31, 1999 7% 19 573 Apr. 1, 1999--Jun. 30, 1999 8% 21 575 Jul. 1, 1999--Sep. 30, 1999 8% 21 575 Oct. 1, 1999--Dec. 31, 1999 8% 21 575 Jan. 1, 2000--Mar. 31, 2000 8% 69 623 Apr. 1, 2000--Jun. 30, 2000 9% 71 625 Jul. 1, 2000--Sep. 30, 2000 9% 71 625 Oct. 1, 2000--Dec. 31, 2000 9% 71 625 Jan. 1, 2001--Mar. 31, 2001 9% 23 577 Apr. 1, 2001--Jun. 30, 2001 8% 21 575 Jul. 1, 2001--Sep. 30, 2001 7% 19 573 Oct. 1, 2001--Dec. 31, 2001 7% 19 573 Jan. 1, 2002--Mar. 31, 2002 6% 17 571 Apr. 1, 2002--Jun. 30, 2002 6% 17 571 Jul. 1, 2002--Sep. 30, 2002 6% 17 571 Oct. 1, 2002--Dec 23 577 Apr. 1, 2001--Jun. 30, 2001 8% 21 575 Jul. 1, 2001--Sep. 30, 2001 7% 19 573 Oct. 1, 2001--Dec. 31, 2001 7% 19 573 Jan. 1, 2002--Mar. 31, 2002 6% 17 571 Apr. 1, 2002--Jun. 30, 2002 6% 17 571 Jul. 1, 2002--Sep. 30, 2002 6% 17 571 Oct. 1, 2002--Dec. 31, 2002 6% 17 571 Jan. 1, 2003--Mar. 31, 2003 5% 15 569 Apr. 1, 2003--Jun. 30, 2003 5% 15 569 Jul. 1, 2003--Sep. 30, 2003 5% 15 569 Oct. 1, 2003--Dec. 31, 2003 4% 13 567 Jan. 1, 2004--Mar. 31, 2004 4% 61 615 Apr. 1, 2004--Jun. 30, 2004 5% 63 617 Jul. 1, 2004--Sep. 30, 2004 4% 61 615 Oct. 1, 2004--Dec. 31, 2004 5% 63 617 Jan. 1, 2005--Mar. 31, 2005 5% 15 569 Apr. 1, 2005--Jun. 30, 2005 6% 17 571 Jul. 1, 2005--Sep. 30, 2005 6% 17 571 Oct. 1, 2005--Dec. 31, 2005 7% 19 573 Jan. 1, 2006--Mar. 31, 2006 7% 19 573 Apr. 1, 2006--Jun. 30, 2006 7% 19 573 Jul. 1, 2006--Sep. 30, 2006 8% 21 575 Oct. 1, 2006--Dec. 31, 2006 8% 21 575 Jan. 1, 2007--Mar. 31, 2007 8% 21 575 Apr. 1, 2007--Jun. 30, 2007 8% 21 575 Jul. 1, 2007--Sep. 30, 2007 8% 21 575 Oct. 1, 2007--Dec. 31, 2007 8% 21 575 Jan. 1, 2008--Mar. 31, 2008 7% 67 621 Apr. 1, 2008--Jun. 30, 2008 6% 65 619 Jul. 1, 2008--Sep. 30, 2008 5% 63 617 11 Oct. 1, 2008--Dec. 31, 2008 6% 65 619 Jan. 1, 2009--Mar. 31, 2009 5% 15 569 Apr. 1, 2009--Jun. 30, 2009 4% 13 567 Jul 8% 21 575 Jan. 1, 2008--Mar. 31, 2008 7% 67 621 Apr. 1, 2008--Jun. 30, 2008 6% 65 619 Jul. 1, 2008--Sep. 30, 2008 5% 63 617 11 Oct. 1, 2008--Dec. 31, 2008 6% 65 619 Jan. 1, 2009--Mar. 31, 2009 5% 15 569 Apr. 1, 2009--Jun. 30, 2009 4% 13 567 Jul. 1, 2009--Sep. 30, 2009 4% 13 567 Oct. 1, 2009--Dec. 31, 2009 4% 13 567 Jan. 1, 2010--Mar. 31, 2010 4% 13 567 Apr. 1, 2010--Jun. 30, 2010 4% 13 567 Jul. 1, 2010--Sep. 30, 2010 4% 13 567 Oct. 1, 2010--Dec. 31, 2010 4% 13 567 Jan. 1, 2011--Mar. 31, 2011 3% 11 565 Apr. 1, 2011—-Jun. 30, 2011 4% 13 567 Jul. 1, 2011-—Sep. 30, 2011 4% 13 567 Oct. 1, 2011—-Dec. 31, 2011 3% 11 565 Jan. 1, 2012—-Mar. 31, 2012 3% 59 613 Apr. 1, 2012—-Jun. 30, 2012 3% 59 613 Jul. 1, 2012—-Sep. 30, 2012 3% 59 613 Oct. 1, 2012—-Dec. 31, 2012 3% 59 613 Jan. 1, 2013—-Mar. 31, 2013 3% 11 565 Apr. 1, 2013—-Jun. 30, 2013 3% 11 565 Jul. 1, 2013—-Sep. 30, 2013 3% 11 565 Oct. 1, 2013—-Dec. 31, 2013 3% 11 565 Jan. 1, 2014—-Mar. 31, 2014 3% 11 565 Apr. 1, 2014—-Jun. 30, 2014 3% 11 565 Jul. 1, 2014—-Sep. 30, 2014 3% 11 565 Oct. 1, 2014—-Dec. 31, 2014 3% 11 565 Jan. 1, 2015—-Mar. 31, 2015 3% 11 565 Apr. 1, 2015—-Jun. 30, 2015 3% 11 565 Jul. 1, 2015—-Sep. 30, 2015 3% 11 565 Oct. 1. 2015—-Dec. 31, 2015 3% 11 565 Jan. 1, 2016—-Mar 565 Jul. 1, 2014—-Sep. 30, 2014 3% 11 565 Oct. 1, 2014—-Dec. 31, 2014 3% 11 565 Jan. 1, 2015—-Mar. 31, 2015 3% 11 565 Apr. 1, 2015—-Jun. 30, 2015 3% 11 565 Jul. 1, 2015—-Sep. 30, 2015 3% 11 565 Oct. 1. 2015—-Dec. 31, 2015 3% 11 565 Jan. 1, 2016—-Mar. 31, 2016 3% 59 613 Apr. 1, 2016—-Jun. 30, 2016 4% 61 615 Jul. 1, 2016—-Sep. 30, 2016 4% 61 615 Oct. 1, 2016—-Dec. 31, 2016 4% 61 615 Jan. 1, 2017—-Mar. 31, 2017 4% 13 567 Apr. 1, 2017—-Jun. 30, 2017 4% 13 567 12 TABLE OF INTEREST RATES FROM JANUARY 1, 1999 - PRESENT CORPORATE OVERPAYMENTS AND UNDERPAYMENTS OVERPAYMENTS UNDERPAYMENTS _____________________________ 1995-1 C.B. 1995-1 C.B. RATE TABLE PG RATE TABLE PG Jan. 1, 1999--Mar. 31, 1999 6% 17 571 7% 19 573 Apr. 1, 1999--Jun. 30, 1999 7% 19 573 8% 21 575 Jul. 1, 1999--Sep. 30, 1999 7% 19 573 8% 21 575 Oct. 1, 1999--Dec. 31, 1999 7% 19 573 8% 21 575 Jan. 1, 2000--Mar. 31, 2000 7% 67 621 8% 69 623 Apr. 1, 2000--Jun. 30, 2000 8% 69 623 9% 71 625 Jul. 1, 2000--Sep. 30, 2000 8% 69 623 9% 71 625 Oct. 1, 2000--Dec. 31, 2000 8% 69 623 9% 71 625 Jan. 1, 2001--Mar. 31, 2001 8% 21 575 9% 23 577 Apr. 1, 2001--Jun. 30, 2001 7% 19 573 8% 21 575 Jul. 1, 2001--Sep. 30, 2001 6% 17 571 7% 19 573 Oct. 1, 2001--Dec. 31, 2001 6% 17 571 7% 19 573 Jan. 1, 2002--Mar. 31, 2002 5% 15 569 6% 17 571 Apr. 1, 2002--Jun. 30, 2002 5% 15 569 6% 17 571 Jul. 1, 2002--Sep. 30, 2002 5% 15 569 6% 17 571 Oct. 1, 2002--Dec. 31, 2002 5% 15 569 6% 17 571 Jan. 1, 2003--Mar 575 Jul. 1, 2001--Sep. 30, 2001 6% 17 571 7% 19 573 Oct. 1, 2001--Dec. 31, 2001 6% 17 571 7% 19 573 Jan. 1, 2002--Mar. 31, 2002 5% 15 569 6% 17 571 Apr. 1, 2002--Jun. 30, 2002 5% 15 569 6% 17 571 Jul. 1, 2002--Sep. 30, 2002 5% 15 569 6% 17 571 Oct. 1, 2002--Dec. 31, 2002 5% 15 569 6% 17 571 Jan. 1, 2003--Mar. 31, 2003 4% 13 567 5% 15 569 Apr. 1, 2003--Jun. 30, 2003 4% 13 567 5% 15 569 Jul. 1, 2003--Sep. 30, 2003 4% 13 567 5% 15 569 Oct. 1, 2003--Dec. 31, 2003 3% 11 565 4% 13 567 Jan. 1, 2004--Mar. 31, 2004 3% 59 613 4% 61 615 Apr. 1, 2004--Jun. 30, 2004 4% 61 615 5% 63 617 Jul. 1, 2004--Sep. 30, 2004 3% 59 613 4% 61 615 Oct. 1, 2004--Dec. 31, 2004 4% 61 615 5% 63 617 Jan. 1, 2005--Mar. 31, 2005 4% 13 567 5% 15 569 Apr. 1, 2005--Jun. 30, 2005 5% 15 569 6% 17 571 Jul. 1, 2005--Sep. 30, 2005 5% 15 569 6% 17 571 Oct. 1, 2005--Dec. 31, 2005 6% 17 571 7% 19 573 Jan. 1, 2006--Mar. 31, 2006 6% 17 571 7% 19 573 Apr. 1, 2006--Jun. 30, 2006 6% 17 571 7% 19 573 Jul. 1, 2006--Sep. 30, 2006 7% 19 573 8% 21 575 Oct. 1, 2006--Dec. 31, 2006 7% 19 573 8% 21 575 Jan. 1, 2007--Mar. 31, 2007 7% 19 573 8% 21 575 Apr. 1, 2007--Jun. 30, 2007 7% 19 573 8% 21 575 13 Jul. 1, 2007--Sep. 30, 2007 7% 19 573 8% 21 575 Oct. 1, 2007--Dec. 31, 2007 7% 19 573 8% 21 575 Jan. 1, 2008--Mar. 31, 2008 6% 65 619 7% 67 621 Apr. 1, 2008--Jun. 30, 2008 5% 63 617 6% 65 619 Jul. 1, 2008--Sep. 30, 2008 4% 61 615 5% 63 617 Oct. 1, 2008--Dec. 31, 2008 5% 63 617 6% 65 619 Jan. 1, 2009--Mar. 31, 2009 4% 13 567 5% 15 569 Apr. 1, 2009--Jun. 30, 2009 3% 11 565 4% 13 567 Jul. 1, 2009--Sep 575 Jan. 1, 2008--Mar. 31, 2008 6% 65 619 7% 67 621 Apr. 1, 2008--Jun. 30, 2008 5% 63 617 6% 65 619 Jul. 1, 2008--Sep. 30, 2008 4% 61 615 5% 63 617 Oct. 1, 2008--Dec. 31, 2008 5% 63 617 6% 65 619 Jan. 1, 2009--Mar. 31, 2009 4% 13 567 5% 15 569 Apr. 1, 2009--Jun. 30, 2009 3% 11 565 4% 13 567 Jul. 1, 2009--Sep. 30, 2009 3% 11 565 4% 13 567 Oct. 1, 2009--Dec. 31, 2009 3% 11 565 4% 13 567 Jan. 1, 2010--Mar. 31, 2010 3% 11 565 4% 13 567 Apr. 1, 2010--Jun. 30, 2010 3% 11 565 4% 13 567 Jul. 1, 2010--Sep. 30, 2010 3% 11 565 4% 13 567 Oct. 1, 2010--Dec. 31, 2010 3% 11 565 4% 13 567 Jan. 1, 2011--Mar. 31, 2011 2% 9 563 3% 11 565 Apr. 1, 2011—-Jun. 30, 2011 3% 11 565 4% 13 567 Jul. 1, 2011—-Sep. 30, 2011 3% 11 565 4% 13 567 Oct. 1, 2011—-Dec. 31, 2011 2% 9 563 3% 11 565 Jan. 1, 2012—-Mar. 31, 2012 2% 57 611 3% 59 613 Apr. 1, 2012—-Jun. 30, 2012 2% 57 611 3% 59 613 Jul. 1, 2012—-Sep. 30, 2012 2% 57 611 3% 59 613 Oct. 1, 2012—-Dec. 31, 2012 2% 57 611 3% 59 613 Jan. 1, 2013—-Mar. 31, 2013 2% 9 563 3% 11 565 Apr. 1, 2013—-Jun. 30, 2013 2% 9 563 3% 11 565 Jul. 1, 2013—-Sep. 30, 2013 2% 9 563 3% 11 565 Oct. 1, 2013—-Dec. 31, 2013 2% 9 563 3% 11 565 Jan. 1, 2014—-Mar. 31, 2014 2% 9 563 3% 11 565 Apr. 1, 2014—-Jun. 30, 2014 2% 9 563 3% 11 565 Jul. 1, 2014—-Sep. 30, 2014 2% 9 563 3% 11 565 Oct. 1, 2014—-Dec. 31, 2014 2% 9 563 3% 11 565 Jan. 1, 2015—-Mar. 31, 2015 2% 9 563 3% 11 565 Apr. 1, 2015-—Jun. 30, 2015 2% 9 563 3% 11 565 Jul. 1. 2015—-Sep. 30, 2015 2% 9 563 3% 11 565 Oct. 1, 2015—-Dec. 31, 2015 2% 9 563 3% 11 565 Jan 11 565 Jul. 1, 2014—-Sep. 30, 2014 2% 9 563 3% 11 565 Oct. 1, 2014—-Dec. 31, 2014 2% 9 563 3% 11 565 Jan. 1, 2015—-Mar. 31, 2015 2% 9 563 3% 11 565 Apr. 1, 2015-—Jun. 30, 2015 2% 9 563 3% 11 565 Jul. 1. 2015—-Sep. 30, 2015 2% 9 563 3% 11 565 Oct. 1, 2015—-Dec. 31, 2015 2% 9 563 3% 11 565 Jan. 1, 2016—-Mar. 31, 2016 2% 57 611 3% 59 613 Apr. 1, 2016—-Jun. 30, 2016 3% 59 613 4% 61 615 Jul. 1, 2016—-Sep. 30, 2016 3% 59 613 4% 61 615 Oct. 1, 2016—-Dec. 31, 2016 3% 59 613 4% 61 615 Jan. 1, 2017—-Mar. 31, 2017 3% 11 565 4% 13 567 Apr. 1, 2017—-Jun. 30, 2017 3% 11 565 4% 13 567 14 TABLE OF INTEREST RATES FOR LARGE CORPORATE UNDERPAYMENTS FROM JANUARY 1, 1991 - PRESENT 1995-1 C.B. RATE TABLE PG Jan. 1, 1991--Mar. 31, 1991 13% 31 585 Apr. 1, 1991--Jun. 30, 1991 12% 29 583 Jul. 1, 1991--Sep. 30, 1991 12% 29 583 Oct. 1, 1991--Dec. 31, 1991 12% 29 583 Jan. 1, 1992--Mar. 31, 1992 11% 75 629 Apr. 1, 1992--Jun. 30, 1992 10% 73 627 Jul. 1, 1992--Sep. 30, 1992 10% 73 627 Oct. 1, 1992--Dec. 31, 1992 9% 71 625 Jan. 1, 1993--Mar. 31, 1993 9% 23 577 Apr. 1, 1993--Jun. 30, 1993 9% 23 577 Jul. 1, 1993--Sep. 30, 1993 9% 23 577 Oct. 1, 1993--Dec. 31, 1993 9% 23 577 Jan. 1, 1994--Mar. 31, 1994 9% 23 577 Apr. 1, 1994--Jun. 30, 1994 9% 23 577 Jul. 1, 1994--Sep. 30, 1994 10% 25 579 Oct. 1, 1994--Dec. 31, 1994 11% 27 581 Jan. 1, 1995--Mar. 31, 1995 11% 27 581 Apr. 1, 1995--Jun 1993--Dec. 31, 1993 9% 23 577 Jan. 1, 1994--Mar. 31, 1994 9% 23 577 Apr. 1, 1994--Jun. 30, 1994 9% 23 577 Jul. 1, 1994--Sep. 30, 1994 10% 25 579 Oct. 1, 1994--Dec. 31, 1994 11% 27 581 Jan. 1, 1995--Mar. 31, 1995 11% 27 581 Apr. 1, 1995--Jun. 30, 1995 12% 29 583 Jul. 1, 1995--Sep. 30, 1995 11% 27 581 Oct. 1, 1995--Dec. 31, 1995 11% 27 581 Jan. 1, 1996--Mar. 31, 1996 11% 75 629 Apr. 1, 1996--Jun. 30, 1996 10% 73 627 Jul. 1, 1996--Sep. 30, 1996 11% 75 629 Oct. 1, 1996--Dec. 31, 1996 11% 75 629 Jan. 1, 1997--Mar. 31, 1997 11% 27 581 Apr. 1, 1997--Jun. 30, 1997 11% 27 581 Jul. 1, 1997--Sep. 30, 1997 11% 27 581 Oct. 1, 1997--Dec. 31, 1997 11% 27 581 Jan. 1, 1998--Mar. 31, 1998 11% 27 581 Apr. 1, 1998--Jun. 30, 1998 10% 25 579 Jul. 1, 1998--Sep. 30, 1998 10% 25 579 Oct. 1, 1998--Dec. 31, 1998 10% 25 579 Jan. 1, 1999--Mar. 31, 1999 9% 23 577 Apr. 1, 1999--Jun. 30, 1999 10% 25 579 Jul. 1, 1999--Sep. 30, 1999 10% 25 579 Oct. 1, 1999--Dec. 31, 1999 10% 25 579 Jan. 1, 2000--Mar. 31, 2000 10% 73 627 Apr. 1, 2000--Jun. 30, 2000 11% 75 629 15 Jul. 1, 2000--Sep. 30, 2000 11% 75 629 Oct. 1, 2000--Dec. 31, 2000 11% 75 629 Jan. 1, 2001--Mar. 31, 2001 11% 27 581 Apr. 1, 2001--Jun. 30, 2001 10% 25 579 Jul. 1, 2001--Sep -Mar. 31, 2000 10% 73 627 Apr. 1, 2000--Jun. 30, 2000 11% 75 629 15 Jul. 1, 2000--Sep. 30, 2000 11% 75 629 Oct. 1, 2000--Dec. 31, 2000 11% 75 629 Jan. 1, 2001--Mar. 31, 2001 11% 27 581 Apr. 1, 2001--Jun. 30, 2001 10% 25 579 Jul. 1, 2001--Sep. 30, 2001 9% 23 577 Oct. 1, 2001--Dec. 31, 2001 9% 23 577 Jan. 1, 2002--Mar. 31, 2002 8% 21 575 Apr. 1, 2002--Jun. 30, 2002 8% 21 575 Jul. 1, 2002--Sep. 30, 2002 8% 21 575 Oct. 1, 2002--Dec. 31, 2002 8% 21 575 Jan. 1, 2003--Mar. 31, 2003 7% 19 573 Apr. 1, 2003--Jun. 30, 2003 7% 19 573 Jul. 1, 2003--Sep. 30, 2003 7% 19 573 Oct. 1, 2003--Dec. 31, 2003 6% 17 571 Jan. 1, 2004--Mar. 31, 2004 6% 65 619 Apr. 1, 2004--Jun. 30, 2004 7% 67 621 Jul. 1, 2004--Sep. 30, 2004 6% 65 619 Oct. 1, 2004--Dec. 31, 2004 7% 67 621 Jan. 1, 2005--Mar. 31, 2005 7% 19 573 Apr. 1, 2005--Jun. 30, 2005 8% 21 575 Jul. 1, 2005--Sep. 30, 2005 8% 21 575 Oct. 1, 2005--Dec. 31, 2005 9% 23 577 Jan. 1, 2006--Mar. 31, 2006 9% 23 577 Apr. 1, 2006--Jun. 30, 2006 9% 23 577 Jul. 1, 2006--Sep. 30, 2006 10% 25 579 Oct. 1, 2006--Dec. 31, 2006 10% 25 579 Jan. 1, 2007--Mar. 31, 2007 10% 25 579 Apr. 1, 2007--Jun. 30, 2007 10% 25 579 Jul. 1, 2007--Sep. 30, 2007 10% 25 579 Oct. 1, 2007--Dec 2006--Jun. 30, 2006 9% 23 577 Jul. 1, 2006--Sep. 30, 2006 10% 25 579 Oct. 1, 2006--Dec. 31, 2006 10% 25 579 Jan. 1, 2007--Mar. 31, 2007 10% 25 579 Apr. 1, 2007--Jun. 30, 2007 10% 25 579 Jul. 1, 2007--Sep. 30, 2007 10% 25 579 Oct. 1, 2007--Dec. 31, 2007 10% 25 579 Jan. 1, 2008--Mar. 31, 2008 9% 71 625 Apr. 1, 2008--Jun. 30, 2008 8% 69 623 Jul. 1, 2008--Sep. 30, 2008 7% 67 621 Oct. 1, 2008--Dec. 31, 2008 8% 69 623 Jan. 1, 2009--Mar. 31, 2009 7% 19 573 Apr. 1, 2009--Jun. 30, 2009 6% 17 571 Jul. 1, 2009--Sep. 30, 2009 6% 17 571 Oct. 1, 2009--Dec. 31, 2009 6% 17 571 Jan. 1, 2010--Mar. 31, 2010 6% 17 571 Apr. 1, 2010--Jun. 30, 2010 6% 17 571 Jul. 1, 2010--Sep. 30, 2010 6% 17 571 Oct. 1, 2010--Dec. 31, 2010 6% 17 571 Jan. 1, 2011--Mar. 31, 2011 5% 15 569 Apr. 1, 2011—-Jun. 30, 2011 6% 17 571 Jul. 1, 2011—-Sep. 30, 2011 6% 17 571 Oct. 1, 2011—-Dec. 31, 2011 5% 15 569 Jan. 1, 2012—-Mar. 31, 2012 5% 63 617 16 Apr. 1, 2012—-Jun. 30, 2012 5% 63 617 Jul. 1, 2012—-Sep. 30, 2012 5% 63 617 Oct. 1, 2012—-Dec. 31, 2012 5% 63 617 Jan. 1, 2013—-Mar. 31, 2013 5% 15 569 Apr. 1, 2013—-Jun. 30, 2013 5% 15 569 Jul. 1, 2013—-Sep. 30, 2013 5% 15 569 Oct. 1, 2013—-Dec. 31, 2013 5% 15 569 Jan. 1, 2014—-Mar -Sep. 30, 2012 5% 63 617 Oct. 1, 2012—-Dec. 31, 2012 5% 63 617 Jan. 1, 2013—-Mar. 31, 2013 5% 15 569 Apr. 1, 2013—-Jun. 30, 2013 5% 15 569 Jul. 1, 2013—-Sep. 30, 2013 5% 15 569 Oct. 1, 2013—-Dec. 31, 2013 5% 15 569 Jan. 1, 2014—-Mar. 31, 2014 5% 15 569 Apr. 1, 2014—-Jun. 30, 2014 5% 15 569 Jul. 1, 2014—-Sep. 30, 2014 5% 15 569 Oct. 1, 2014—-Dec. 31, 2014 5% 15 569 Jan. 1, 2015—-Mar. 31, 2015 5% 15 569 Apr. 1, 2015—-Jun. 30, 2015 5% 15 569 Jul. 1, 2015—-Sep. 30, 2015 5% 15 569 Oct. 1, 2015—-Dec. 31, 2015 5% 15 569 Jan. 1, 2016—-Mar. 31, 2016 5% 63 617 Apr. 1, 2016-—Jun. 30, 2016 6% 65 619 Jul. 1, 2016-—Sep. 30, 2016 6% 65 619 Oct. 1, 2016-—Dec. 31, 2016 6% 65 619 Jan. 1, 2017—-Mar. 31, 2017 6% 17 571 Apr. 1, 2017—-Jun. 30, 2017 6% 17 571 17 TABLE OF INTEREST RATES FOR CORPORATE OVERPAYMENTS EXCEEDING $10,000 FROM JANUARY 1, 1995 – PRESENT 1995-1 C.B. RATE TABLE PG Jan. 1, 1995--Mar. 31, 1995 6.5% 18 572 Apr. 1, 1995--Jun. 30, 1995 7.5% 20 574 Jul. 1, 1995--Sep. 30, 1995 6.5% 18 572 Oct. 1, 1995--Dec. 31, 1995 6.5% 18 572 Jan. 1, 1996--Mar. 31, 1996 6.5% 66 620 Apr. 1, 1996--Jun. 30, 1996 5.5% 64 618 Jul. 1, 1996--Sep. 30, 1996 6.5% 66 620 Oct. 1, 1996--Dec. 31, 1996 6.5% 66 620 Jan. 1, 1997--Mar 1995--Sep. 30, 1995 6.5% 18 572 Oct. 1, 1995--Dec. 31, 1995 6.5% 18 572 Jan. 1, 1996--Mar. 31, 1996 6.5% 66 620 Apr. 1, 1996--Jun. 30, 1996 5.5% 64 618 Jul. 1, 1996--Sep. 30, 1996 6.5% 66 620 Oct. 1, 1996--Dec. 31, 1996 6.5% 66 620 Jan. 1, 1997--Mar. 31, 1997 6.5% 18 572 Apr. 1, 1997--Jun. 30, 1997 6.5% 18 572 Jul. 1, 1997--Sep. 30, 1997 6.5% 18 572 Oct. 1, 1997--Dec. 31, 1997 6.5% 18 572 Jan. 1, 1998--Mar. 31, 1998 6.5% 18 572 Apr. 1, 1998--Jun. 30, 1998 5.5% 16 570 Jul. 1. 1998--Sep. 30, 1998 5.5% 16 570 Oct. 1, 1998--Dec. 31, 1998 5.5% 16 570 Jan. 1, 1999--Mar. 31, 1999 4.5% 14 568 Apr. 1, 1999--Jun. 30, 1999 5.5% 16 570 Jul. 1, 1999--Sep. 30, 1999 5.5% 16 570 Oct. 1, 1999--Dec. 31, 1999 5.5% 16 570 Jan. 1, 2000--Mar. 31, 2000 5.5% 64 618 Apr. 1, 2000--Jun. 30, 2000 6.5% 66 620 Jul. 1, 2000--Sep. 30, 2000 6.5% 66 620 Oct. 1, 2000--Dec. 31, 2000 6.5% 66 620 Jan. 1, 2001--Mar. 31, 2001 6.5% 18 572 Apr. 1, 2001--Jun. 30, 2001 5.5% 16 570 Jul. 1, 2001--Sep. 30, 2001 4.5% 14 568 Oct. 1, 2001--Dec. 31, 2001 4.5% 14 568 Jan. 1, 2002--Mar. 31, 2002 3.5% 12 566 Apr. 1, 2002--Jun. 30, 2002 3.5% 12 566 Jul. 1, 2002--Sep. 30, 2002 3.5% 12 566 Oct. 1, 2002--Dec. 31, 2002 3.5% 12 566 Jan. 1, 2003--Mar. 31, 2003 2.5% 10 564 Apr. 1, 2003--Jun 2001--Dec. 31, 2001 4.5% 14 568 Jan. 1, 2002--Mar. 31, 2002 3.5% 12 566 Apr. 1, 2002--Jun. 30, 2002 3.5% 12 566 Jul. 1, 2002--Sep. 30, 2002 3.5% 12 566 Oct. 1, 2002--Dec. 31, 2002 3.5% 12 566 Jan. 1, 2003--Mar. 31, 2003 2.5% 10 564 Apr. 1, 2003--Jun. 30, 2003 2.5% 10 564 Jul. 1, 2003--Sep. 30, 2003 2.5% 10 564 Oct. 1, 2003--Dec. 31, 2003 1.5% 8 562 Jan. 1, 2004--Mar. 31, 2004 1.5% 56 610 Apr. 1, 2004--Jun. 30, 2004 2.5% 58 612 Jul. 1, 2004--Sep. 30, 2004 1.5% 56 610 18 Oct. 1, 2004--Dec. 31, 2004 2.5% 58 612 Jan. 1, 2005--Mar. 31, 2005 2.5% 10 564 Apr. 1, 2005--Jun. 30, 2005 3.5% 12 566 Jul. 1, 2005--Sep. 30, 2005 3.5% 12 566 Oct. 1, 2005--Dec. 31, 2005 4.5% 14 568 Jan. 1, 2006--Mar. 31, 2006 4.5% 14 568 Apr. 1, 2006--Jun. 30, 2006 4.5% 14 568 Jul. 1, 2006--Sep. 30, 2006 5.5% 16 570 Oct. 1, 2006--Dec. 31, 2006 5.5% 16 570 Jan. 1, 2007--Mar. 31, 2007 5.5% 16 570 Apr. 1, 2007--Jun. 30, 2007 5.5% 16 570 Jul. 1, 2007--Sep. 30, 2007 5.5% 16 570 Oct. 1, 2007--Dec. 31, 2007 5.5% 16 570 Jan. 1, 2008--Mar. 31, 2008 4.5% 62 616 Apr. 1, 2008--Jun. 30, 2008 3.5% 60 614 Jul. 1, 2008--Sep. 30, 2008 2.5% 58 612 Oct. 1, 2008--Dec. 31, 2008 3.5% 60 614 Jan. 1, 2009--Mar. 31, 2009 2.5% 10 564 Apr. 1, 2009--Jun. 30, 2009 1.5% 8 562 Jul. 1, 2009--Sep 2008--Mar. 31, 2008 4.5% 62 616 Apr. 1, 2008--Jun. 30, 2008 3.5% 60 614 Jul. 1, 2008--Sep. 30, 2008 2.5% 58 612 Oct. 1, 2008--Dec. 31, 2008 3.5% 60 614 Jan. 1, 2009--Mar. 31, 2009 2.5% 10 564 Apr. 1, 2009--Jun. 30, 2009 1.5% 8 562 Jul. 1, 2009--Sep. 30, 2009 1.5% 8 562 Oct. 1, 2009--Dec. 31, 2009 1.5% 8 562 Jan. 1, 2010--Mar. 31, 2010 1.5% 8 562 Apr. 1, 2010--Jun. 30, 2010 1.5% 8 562 Jul. 1, 2010--Sep. 30, 2010 1.5% 8 562 Oct. 1, 2010--Dec. 31, 2010 1.5% 8 562 Jan. 1, 2011--Mar. 31, 2011 0.5%* Apr. 1, 2011—-Jun. 30, 2011 1.5% 8 562 Jul. 1, 2011-—Sep. 30, 2011 1.5% 8 562 Oct. 1, 2011—-Dec. 31, 2011 0.5%* Jan. 1, 2012—-Mar. 31, 2012 0.5%* Apr. 1, 2012—-Jun. 30, 2012 0.5%* Jul. 1, 2012—-Sep. 30, 2012 0.5%* Oct. 1, 2012—-Dec. 31, 2012 0.5%* Jan. 1, 2013—-Mar. 31, 2013 0.5%* Apr. 1, 2013—-Jun. 30, 2013 0.5%* Jul. 1, 2013—-Sep. 30, 2013 0.5%* Oct. 1, 2013—-Dec. 31, 2013 0.5%* Jan. 1, 2014—-Mar. 31, 2014 0.5%* Apr. 1, 2014—-Jun. 30, 2014 0.5%* Jul. 1, 2014—-Sep. 30, 2014 0.5%* 19 Oct. 1, 2014—-Dec. 31, 2014 0.5%* Jan. 1, 2015—-Mar. 31, 2015 0.5%* Apr. 1, 2015—-Jun. 30, 2015 0.5%* Jul. 1, 2015—-Sep. 30, 2015 0.5%* Oct. 1, 2015—-Dec. 31, 2015 0.5%* Jan. 1, 2016—-Mar. 31, 2016 0.5%* Apr. 1, 2016—-Jun. 30, 2016 1.5% 56 610 Jul 2014—-Dec. 31, 2014 0.5%* Jan. 1, 2015—-Mar. 31, 2015 0.5%* Apr. 1, 2015—-Jun. 30, 2015 0.5%* Jul. 1, 2015—-Sep. 30, 2015 0.5%* Oct. 1, 2015—-Dec. 31, 2015 0.5%* Jan. 1, 2016—-Mar. 31, 2016 0.5%* Apr. 1, 2016—-Jun. 30, 2016 1.5% 56 610 Jul. 1, 2016—-Sep. 30, 2016 1.5% 56 610 Oct. 1, 2016—-Dec. 31, 2016 1.5% 56 610 Jan. 1, 2017—-Mar. 31, 2017 1.5% 8 562 Apr. 1, 2017—-Jun. 30, 2017 1.5% 8 562 i * The asterisk reflects the interest factors for daily compound interest for annual rates of 0.5 percent published in Appendix A of this Revenue Ruling. ## Nearby sections - [Rev. Rul. 2017-1 2016 Base Period T-Bill Rate. The “base period T-bill rate” for the period ending September 30, 2016, is published as required by section 995(f) of the Internal Revenue Code](https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_1.md) - [Rev. Rul. 2017-2 Issued for Property (Also Sections 42, 280G, 382, 412, 467, 468, 482, 483, 642, 1288, 7520, 7872.)](https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_2.md) - [Rev. Rul. 2017-3 Section 807.--Rules for Certain Reserves](https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_3.md) - [Rev. Rul. 2017-4 Issued for Property (Also Sections 42, 280G, 382, 412, 467, 468, 482, 483, 642, 1288, 7520, 7872.)](https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_4.md) - [Rev. Rul. 2017-5 26 CFR 1.401(l)-1: Permitted disparity in employer-provided contributions or benefits](https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_5.md) - [Rev. Rul. 2017-6 Section 6621.--Determination of Rate of Interest 26 CFR 301.6621-1: Interest rate](https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_6.md) - [Rev. Rul. 2017-7 Issued for Property (Also Sections 42, 280G, 382, 467, 468, 482, 483, 642, 1288, 7520, 7872.)](https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_7.md) - [Rev. Rul. 2017-8 Issued for Property (Also Sections 42, 280G, 382, 467, 468, 482, 483, 642, 1288, 7520, 7872.)](https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_8.md) - [Rev. Rul. 2017-9 IRC § 355: Distribution of Stock and Securities of a Controlled Corporation (Also §§ 301; 351; 361; 368)](https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_9.md) - [Rev. Rul. 2017-11 Issued for Property (Also Sections 42, 280G, 382, 467, 468, 482, 483, 642, 1288, 7520, 7872.)](https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_11.md) - [Rev. Rul. 2017-12 Issued for Property (Also Sections 42, 280G, 382, 467, 468, 482, 483, 642, 1288, 7520, 7872.)](https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_12.md) - [Rev. Rul. 2017-13 Section 6621.--Determination of Rate of Interest 26 CFR 301.6621-1: Interest rate](https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_13.md) - [Rev. Rul. 2017-14 Issued for Property (Also Sections 42, 280G, 382, 467, 468, 482, 483, 642, 1288, 7520, 7872.)](https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_14.md) - [Rev. Rul. 2017-15 Issued for Property (Also Sections 42, 280G, 382, 467, 468, 482, 483, 1288, 7520.)](https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_15.md) --- Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/IRS_RR_2017_6. Check the current official text before relying on it. Not legal advice.