OMB.report

Federal forms, ICRs, and supporting documents

OMB control number

Request for Taxpayer Advocate Service Assistance (And Application for Taxpayer Assistance Order)

OMB 1545-1504 · TREAS/IRS.

OMB 1545-1504

This form is used by taxpayers to apply for relief from a significant hardship which may have already occurred or is about to occur if the IRS takes or fails to take certain actions. This form is submitted to the IRS Taxpayer Advocate Office in the state or city where the taxpayer lives.

The latest form for Request for Taxpayer Advocate Service Assistance (And Application for Taxpayer Assistance Order) expires 2028-11-30 and can be found here.

Latest Forms, Documents, and Supporting Material
Document
Name
Form and Instruction
Supporting Statement A
All Historical Document Collections
 Extension without change of a currently approved collection 2025-08-27
Approved with change
 Extension without change of a currently approved collection 2022-02-28
Approved without change
 Extension without change of a currently approved collection 2018-12-21
Approved without change
 Extension without change of a currently approved collection 2015-10-30
Approved without change
 Extension without change of a currently approved collection 2012-08-30
Approved without change
 Extension without change of a currently approved collection 2009-07-15
Approved without change
 No material or nonsubstantive change to a currently approved collection 2007-06-22
Approved without change
 Extension without change of a currently approved collection 2006-05-09
Approved without change
 Extension without change of a currently approved collection 2003-05-20
Approved without change
 Extension without change of a currently approved collection 2000-06-05
Approved without change
 Revision of a currently approved collection 2000-03-08
Approved without change
 Extension without change of a currently approved collection 1997-02-03
Approved without change
 New collection (Request for a new OMB Control Number) 1996-11-15