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Application for Employer Identification Number
Page 1. Application for Employer Identification Number. Form SS-4. EIN. (Rev. December 2001). (For use by employers, corporations, partnerships, trusts, estates
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Instructions for Form 5307 (Rev. June 2014)
Jun 10, 2014 The application must be signed by the employer, plan administrator, or authorized representative. Note. Stamped signatures are not acceptable.
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About Form SS-4, Application for Employer Identification
Feb 19, 2025 Use Form SS-4 to apply for an employer identification number (EIN). An EIN is a 9-digit number (for example, 12-3456789) assigned to employers.
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