Publication 1660

IRS title: “Collection Appeal Rights”.

2 records in this publication: 1 English row and 1 other-language row. Each link goes to the IRS’s own PDF.

English publication

Rows without a language code in the product number.
Record idProduct numberTitleRevision datePosted dateLanguage / editionIRS copy
Publication 1660Publication 1660Collection Appeal RightsJan 202001/16/2020EnglishOpen the IRS copy

Other-language versions

Rows whose product number carries a language code in parentheses.
Record idProduct numberTitleRevision datePosted dateLanguage / editionIRS copy
Publication 1660 (SP)Publication 1660 (SP)Collection Appeal Rights (Spanish version)Feb 202002/26/2020SpanishOpen the IRS copy

Source: IRS listing, retrieved September 2026. Record ids: Publication 1660, Publication 1660 (SP).

Titles, revision dates, posted dates and PDF links are copied from those rows unchanged.

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

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