OMB control number

Appllication for Employer Identification Number

OMB 1545-0003 · TREAS/IRS.

OMB 1545-0003

Taxpayers required to have an identification number for use on any return, statement, or other document must prepare and file Form SS-4 or Form SS-4-PR (Puerto Rico only) to obtain a number. The information is used by the IRS and the SSA in tax administration and by the Bureau of the Census for business statistics.

The latest form for Appllication for Employer Identification Number expires 2028-06-30 and is listed under ICR 202412-1545-008.

Latest Forms, Documents, and Supporting Material

Latest forms, documents, and information collections
Document	Type
Form SS-4(SP) Solicitud de Numero de Identificacion Patronal (EIN)	Form
Form SS-4 Application for Employer Identification Number	Form
Form SS-4 Application for Employer Identification Number	Form
Supporting Statement_1545-0003-JC.docx	Supporting Statement A
Application for Employer Identification Number	Form
Application for Employer Identification Number	Instruction
Application for Employer Identification Number	Form
Application for Employer Identification Number	Form

All Historical Document Collections

Historical document collections
Reference	Filing	Received	Action
202412-1545-008	Revision of a currently approved collection	2025-04-28
202201-1545-003	Extension without change of a currently approved collection	2022-02-25	Approved without change
201807-1545-009	Extension without change of a currently approved collection	2018-10-29	Approved without change
201410-1545-007	Revision of a currently approved collection	2014-12-05	Approved without change
201109-1545-018	Extension without change of a currently approved collection	2011-10-27	Approved without change
200804-1545-022	Extension without change of a currently approved collection	2008-08-29	Approved without change
200602-1545-017	No material or nonsubstantive change to a currently approved collection	2006-02-01	Approved without change
200506-1545-048	Extension without change of a currently approved collection	2005-06-24	Approved without change
200207-1545-007	Extension without change of a currently approved collection	2002-07-08	Approved without change
200112-1545-054	No material or nonsubstantive change to a currently approved collection	2001-12-27	Approved without change
199908-1545-002	Extension without change of a currently approved collection	1999-08-10	Approved without change
199609-1545-003	Extension without change of a currently approved collection	1996-09-04	Approved without change
199603-1545-017	No material or nonsubstantive change to a currently approved collection	1996-03-29	Approved without change
199512-1545-028	No material or nonsubstantive change to a currently approved collection	1995-12-18	Approved without change
199509-1545-024	No material or nonsubstantive change to a currently approved collection	1995-09-30	Approved with change
199407-1545-038	No material or nonsubstantive change to a currently approved collection	1994-07-21	Approved with change
199310-1545-004	Revision of a currently approved collection	1993-10-04	Approved without change
199102-1545-025	Revision of a currently approved collection	1991-02-21	Approved without change
199004-1545-021	No material or nonsubstantive change to a currently approved collection	1990-04-18	Approved with change
198904-1545-043	No material or nonsubstantive change to a currently approved collection	1989-04-07	Approved with change
198808-1545-052	No material or nonsubstantive change to a currently approved collection	1988-08-22	Approved with change
198806-1545-005	Revision of a currently approved collection	1988-06-10	Approved without change
198507-1545-006	Revision of a currently approved collection	1985-07-16	Approved without change
198208-1545-019	Revision of a currently approved collection	1982-08-12	Approved without change
198110-1545-085	Revision of a currently approved collection	1981-10-29	Approved without change
198104-1545-003	Revision of a currently approved collection	1981-04-01	Approved without change