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Showing 1 to 34 of 34 documents, archived 2026-09-10
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Rulings documents archived for United States Document Issuer Date Archived copy Live source Citation key Rev. Proc. 2009-20, optional safe harbour for losses from a specified fraudulent arrangement (2009-14 I.R.B. 749) Internal Revenue Service 2009-04-06 PDF, 48 KB, mirror Open RP 2009-20 Rev. Proc. 2011-58, modification of Rev. Proc. 2009-20 (2011-49 I.R.B. 849) Internal Revenue Service 2011-12-05 PDF, 17 KB, mirror Open RP 2009-20 Notice 2014-21, IRS Virtual Currency Guidance (2014-16 I.R.B. 938) Internal Revenue Service 2014-04-14 PDF, 42 KB, mirror Open IRS N 2014-21 Rev. Rul. 2019-24, hard forks and airdrops (2019-44 I.R.B. 1004) Internal Revenue Service 2019-10-28 PDF, 74 KB, mirror Open RR 2019-24 Chief Counsel Advice 202114020, Bitcoin (BTC) / Bitcoin Cash (BCH) hard fork Internal Revenue Service, Office of Chief Counsel 2021-04-09 PDF, 120 KB, mirror Open CCA 202114020 Chief Counsel Advice 202124008, applicability of section 1031 to exchanges of Bitcoin for Ether, Bitcoin for Litecoin, and Ether for Litecoin Internal Revenue Service, Office of Chief Counsel 2021-06-18 PDF, 95 KB, mirror Open CCA 202124008 Chief Counsel Advice 202302011, applicability of I.R.C. section 165 to cryptocurrency that has declined in value Internal Revenue Service, Office of Chief Counsel 2023-01-13 PDF, 124 KB, mirror Open CCA 202302011 Chief Counsel Advice 202302012, qualified appraisal requirement for charitable contributions of cryptocurrency Internal Revenue Service, Office of Chief Counsel 2023-01-13 PDF, 121 KB, mirror Open CCA 202302012 Notice 2023-27, Treatment of Certain Nonfungible Tokens as Collectibles (2023-15 I.R.B. 634) Internal Revenue Service 2023-04-10 PDF, 136 KB, mirror Open IRS N 2023-27 Notice 2023-34, Modification of Notice 2014-21 (2023-19 I.R.B. 837) Internal Revenue Service 2023-04-21 PDF, 102 KB, mirror Open IRS N 2023-34 Rev. Rul. 2023-14, staking rewards (2023-33 I.R.B. 484) Internal Revenue Service 2023-08-14 PDF, 92 KB, mirror Open RR 2023-14 Rev. Rul. 2023-22, section 6621 quarterly interest rates on overpayments and underpayments Internal Revenue Service 2023-11-17 PDF, 373 KB, mirror Open IRS INTEREST RATES Rev. Proc. 2023-34, inflation adjusted items for tax year 2024 (2023-48 I.R.B. 1287) Internal Revenue Service 2023-11-27 PDF, 250 KB, mirror Open RP 2023-34 Rev. Rul. 2024-6, section 6621 quarterly interest rates on overpayments and underpayments Internal Revenue Service 2024-02-21 PDF, 434 KB, mirror Open IRS INTEREST RATES Rev. Rul. 2024-11, section 6621 quarterly interest rates on overpayments and underpayments Internal Revenue Service 2024-05-09 PDF, 398 KB, mirror Open IRS INTEREST RATES Notice 2024-56, transitional relief for brokers under sections 3403, 3406, 6721, 6722, 6651 and 6656 (2024-31 I.R.B. 316) Internal Revenue Service 2024-07-15 PDF, 85 KB, mirror Open IRS N 2024-56 Notice 2024-57, reporting and penalty relief for brokers for certain digital asset transactions under section 6045 (2024-31 I.R.B. 320) Internal Revenue Service 2024-07-15 PDF, 74 KB, mirror Open IRS N 2024-57 Rev. Proc. 2024-28, safe harbour for allocating basis in digital assets to wallets and accounts (2024-31 I.R.B. 326) Internal Revenue Service 2024-07-29 PDF, 129 KB, mirror Open RP 2024-28 Rev. Rul. 2024-18, section 6621 quarterly interest rates on overpayments and underpayments Internal Revenue Service 2024-08-21 PDF, 384 KB, mirror Open IRS INTEREST RATES Rev. Proc. 2024-40, inflation adjusted items for tax year 2025 (2024-45 I.R.B. 1100) Internal Revenue Service 2024-11-04 PDF, 243 KB, mirror Open RP 2024-40 Rev. Rul. 2024-25, section 6621 quarterly interest rates on overpayments and underpayments Internal Revenue Service 2024-11-18 PDF, 480 KB, mirror Open IRS INTEREST RATES Notice 2025-7, temporary relief under Treas. Reg. 1.1012-1(j)(3)(ii) (2025-5 I.R.B. 601) Internal Revenue Service 2025-01-27 PDF, 101 KB, mirror Open IRS N 2025-7 Rev. Rul. 2025-7, section 6621 quarterly interest rates on overpayments and underpayments Internal Revenue Service 2025-03-06 PDF, 372 KB, mirror Open IRS INTEREST RATES Chief Counsel Advice 202511015, allowance of theft losses for victims of scams under I.R.C. section 165 Internal Revenue Service, Office of Chief Counsel 2025-03-14 PDF, 148 KB, mirror Open CCA 202511015 Rev. Rul. 2025-11, section 6621 quarterly interest rates on overpayments and underpayments Internal Revenue Service 2025-05-12 PDF, 371 KB, mirror Open IRS INTEREST RATES Notice 2025-33, extension and modification of the transitional relief in Notice 2024-56 for digital asset brokers Internal Revenue Service 2025-06-12 PDF, 101 KB, mirror Open Rev. Rul. 2025-18, section 6621 quarterly interest rates on overpayments and underpayments Internal Revenue Service 2025-08-25 PDF, 1.3 MB, mirror Open IRS INTEREST RATES Rev. Proc. 2025-32, inflation adjusted items for tax year 2026 (2025-45 I.R.B.) Internal Revenue Service 2025-11-03 PDF, 254 KB, mirror Open RP 2025-32 Rev. Proc. 2025-31, additional transitional relief for digital asset brokers Internal Revenue Service 2025-11-10 PDF, 138 KB, mirror Open Rev. Rul. 2025-22, section 6621 quarterly interest rates on overpayments and underpayments Internal Revenue Service 2025-11-13 PDF, 369 KB, mirror Open IRS INTEREST RATES Internal Revenue Bulletin 2026-8, containing Rev. Rul. 2026-5 (section 6621 interest rates, second quarter 2026) Internal Revenue Service 2026-02-17 PDF, 1006 KB, mirror Open IRS INTEREST RATES Notice 2026-20, extension of the Notice 2025-7 relief period (2026-15 I.R.B.) Internal Revenue Service 2026-04-06 PDF, 102 KB, mirror Open IRS N 2026-20 Internal Revenue Bulletin 2026-22, containing Rev. Rul. 2026-10 (section 6621 interest rates, third quarter 2026) Internal Revenue Service 2026-05-26 PDF, 1.7 MB, mirror Open IRS INTEREST RATES Rev. Rul. 2026-15, section 6621 quarterly interest rates on overpayments and underpayments Internal Revenue Service 2026-08-21 PDF, 553 KB, mirror Open IRS INTEREST RATES