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Abbreviations›Rev. Rul. 2012-12, 2012-15 I.R.B. 748

EXCISE TAX

Internal Revenue Bulletin 2012-22 · 2026-10-03 edition · updated 2026-10-04 · United States

Aviation fuels, air transportation (Notice 27) 17, 849 Fees on health insurance policies and self-insured health plans

for the Patient-Centered Outcomes Research Trust Fund (REG–136008–11) 19, 881 Frequently asked questions, Patient Protection and Affordable

Care Act (Notice 17) 9, 501 Furnishing identifying number of tax return preparer (REG–124791–11) 15, 791 Guidance regarding the repeal of section 163(f)(2)(B) (Notice

  1. 13, 574 Letter rulings and information letters issued by Associate Of fices, determination letters issued by Operating Divisions (RP
  2. 1, 1 Proposed Regulations:

26 CFR 1.6109–2, amended; furnishing identifying number of tax return preparer (REG–124791–11) 15, 791

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