SECTION 21. WHAT EFFECT p. 216
Internal Revenue Bulletin 1998-1 · 2026-10-03 edition · updated 2026-10-04 · United States
WILLAN EMPLOYEE PLANS DETERMINATION .01 Scope of reliance on determination letter LETTER HAVE?
.02 Effect of determination letter on minor plan amendment
.03 Sections 13 and 14 of Rev. Proc. 98–4 applicable
.04 Effect of subsequent publication of revenue ruling, etc.
.05 Determination letter does not apply to taxability issues
Get a plain-English answer with a citation back to this text.
Ask AI about this code