SEC. 9. EFFECTIVE DATE
Internal Revenue Bulletin 1998-13 · 2026-10-03 edition · updated 2026-10-04 · United States
Use the record length and processing capabilities of this revenue procedure to file Forms W-4 submitted for the quarters ending June 30, 1998 and for all subsequent filings.
March 30, 1998 40 1998–13 I.R.B.
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