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Form 1045

IRS title: “Application for Tentative Refund”.

2 records in this family: 1 Form row, 1 Instruction row, 0 other-language rows. Every link below goes to the IRS’s own PDF for that record.

Form

Form record for this number, exactly as the IRS listing gives them.
Record idProduct numberTitleRevision datePosted dateLanguage / editionIRS copy
Form 1045Form 1045Application for Tentative Refund202512/17/2025EnglishOpen the IRS copy

Instructions

Instruction record for this number, verbatim from the listing.
Record idProduct numberTitleRevision datePosted dateLanguage / editionIRS copy
Instruction 1045Instruction 1045Instructions for Form 1045, Application for Tentative Refund202501/05/2026EnglishOpen the IRS copy

Source: IRS listing, retrieved September 2026. Record ids: Form 1045, Instruction 1045.

Every revision date, posted date, title and PDF link above is copied from the row with that record id in the listing, unchanged.

Full listing: IRS, ‘Forms, instructions and publications’.

Where this form number sits

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