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IRS Products Revised in 1981

1 entry in the official IRS index (captured July 2026) whose recorded revision year is 1981. Numbers, titles, and revision dates are verbatim; each entry links to its page in this directory.

1 entry

Form 1117 Income Tax Surety Bond Jan 1981

Revision dates are as recorded in the official IRS index; newer revisions may exist — check irs.gov. See all revision years →