OMB control number
Rev. Pro. 2005-23 Limit of Retroactive Application
OMB 1545-1938 · TREAS/IRS.
OMB 1545-1938
Latest Forms, Documents, and Supporting Material
Document Name |
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All Historical Document Collections
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Approved without change |
Extension without change of a currently approved collection | 2005-07-18 | |
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Approved without change |
New collection (Request for a new OMB Control Number) | 2005-03-25 |