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This regulatory action adopts without change the proposed regulations (REG-103193-26) published on June 2, 2026 (91 FR 32909).

25, 2026 The Department of the Treasury and the Internal Revenue Service (IRS) have issued Final Regulations (Treasury Decision 10055, RIN 1545-BS10) amending 26 CFR Part 300 to increase the user fee...

For estate planning professionals, tax practitioners, CPAs, and corporate fiduciaries, obtaining Letter 627 is a critical administrative step in closing probate estates, distributing assets to...

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This regulatory action adopts without change the proposed regulations (REG-103193-26) published on June 2, 2026 (91 FR 32909). Treasury Decision 10055, RIN 1545-BS10, Sept. 25, 2026 The Department of the Treasury and the Internal Revenue Service (IRS) have issued Final Regulations (Treasury Decision 10055, RIN 1545-BS10) amending 26 CFR Part 300 to increase the user fee charged to authorized persons requesting IRS Letter 627, commonly referred to as an estate tax closing letter.

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  • 25, 2026 The Department of the Treasury and the Internal Revenue Service (IRS) have issued Final Regulations (Treasury Decision 10055, RIN 1545-BS10) amending 26 CFR Part 300 to increase the user fee...

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Treasury Decision 10055, RIN 1545-BS10, Sept. For estate planning professionals, tax practitioners, CPAs, and corporate fiduciaries, obtaining Letter 627 is a critical administrative step in closing probate estates, distributing assets to beneficiaries, and securing final discharge of local liability.

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