SSN Application Process Taxes & Legal Additional navigation Close Taxes Social Security Number About Social Security Eligibility SSN Application Process SSN Application Documents Where to Apply When to Apply SSN Ineligibility Letter SSN Additional Information Driver’s Licenses Govt Agencies and Law Enforcement Change of Address Outside Counsel Federal Immigration Law and Policy Changes Application Documents Check which documents are required for your SSN application appointmentCheck which documents are required for your SSN application appointment When to Apply Learn about the appropriate timing to apply for your SSNLearn about the appropriate timing to apply for your SSN Where to Apply Social Security Administration (SSA) location(s)Social Security Administration (SSA) location(s) Additional Information If you do not receive your SSN within 2 weeks of application, in-person appointments, etc.If you do not receive your SSN within 2 weeks of application, in-person appointments, etc. SSN Ineligibility Letter An ineligibility letter may be required in certain circumstances for people who are not eligible for an SSNAn ineligibility letter may be required in certain circumstances for people who are not eligible for an SSN