SECTION 1. GENERAL

Internal Revenue Bulletin 1999-49 · 2026-10-03 edition · updated 2026-10-04 · United States

SECTION 2. TAPE SPECIFICATIONS SECTION 3. DISKETTE SPECIFICATIONS SECTION 4. TAPE CARTRIDGE SPECIFICATIONS SECTION 5. 8MM, 4MM, AND QUARTER INCH CARTRIDGE SPECIFICATIONS SECTION 6. ELECTRONIC FILING SPECIFICATIONS SECTION 7. RECORD FORMAT AND LAYOUT SECTION 8. EFFECT ON OTHER DOCUMENTS SECTION 9. EFFECTIVE DATE

26 CFR 601.602: Tax forms and instructions.

PART A. GENERAL

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▸Contents — Internal Revenue Bulletin 1999-49

Internal Revenue Bulletin 1999-49

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