Announcement 2025-18, page 1621.

Internal Revenue Bulletin 2025-26 · 2026-10-03 edition · updated 2026-10-04 · United States

Revocation of IRC 501(c)(3) Organizations for failure to meet the code section requirements. Contributions made to the organizations by individual donors are no longer deductible under IRC 170(b)(1)(A).

TAX CONVENTIONS¶

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▸Contents — Internal Revenue Bulletin 2025-26

Internal Revenue Bulletin 2025-26

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