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Social Security Number (SSN)

A Social Security Number is a 9-digit identifier issued by the Social Security Administration, required for employment, tax filing, credit applications, and many government services in the US. SSNs are issued to US citizens, permanent residents, and authorized workers. E-2 visa holders can apply for an SSN immediately upon arrival. The application is free (Form SS-5) and takes 2-4 weeks. Without an SSN, you cannot build US credit history, open certain accounts, or file taxes. Protecting your SSN from identity theft is critical — it should never be shared unnecessarily.

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