Applying for a Social Security Number as an International Student
By Muntasir Minhaz • Published Aug 19, 2026
You can only apply for a Social Security number (SSN) if you have authorized paid work, such as an on-campus job, Curricular Practical Training (CPT), or Optional Practical Training (OPT). Take your job offer letter, I-20, passport, visa, and I-94 to your local Social Security office and file Form SS-5 in person. The card itself is free.
🎓 Eligibility: an on-campus job, CPT, OPT, or another authorized work program
📩 Apply with Form SS-5 in person, not online, not by mail
⏱️ Wait about 10 days after you enter the US so your arrival record loads into the system
💵 The SSN card itself costs nothing
🏠 No SSN yet? Most banks and landlords accept your passport and I-20 instead
Who can apply for a Social Security number
A Social Security number (SSN) is a nine-digit number the US government uses to track wages and tax payments. As an F-1 or J-1 student, you qualify for an SSN only if you have authorized paid work in the US, such as an on-campus job, Curricular Practical Training (CPT), or Optional Practical Training (OPT). If you have no job offer yet, you are not eligible and should wait until you do.
An SSN is not a general ID card. You do not need one to enroll in classes, open some bank accounts, or sign a lease in most states. Landlords, banks, and phone companies that ask for one usually accept your passport, visa, and I-20 as alternatives for students who are not employed yet.
Documents to bring to the Social Security office
Complete Form SS-5 before your appointment, then bring the originals below to your local Social Security office. Photocopies are not accepted.
| Document | Why you need it |
|---|---|
| Passport | Proves identity and immigration status |
| F-1 or J-1 visa | Confirms your nonimmigrant category |
| Form I-20 or DS-2019 | Shows your school and program dates |
| Form I-94 arrival record | Confirms your most recent entry date |
| Job offer letter or CPT/OPT authorization | Proves you have permission to work |
| Employment Authorization Document (OPT students only) | Required in addition to the I-20 for OPT |
Step-by-step: how to apply
Secure your on-campus job offer, CPT authorization from your DSO, or OPT EAD card first. You need this before you apply.
Ask your international student office for a letter confirming your employment, if your local Social Security office requests one.
Complete Form SS-5 online or print it and fill it by hand.
Find your nearest field office through the Social Security Administration website and check if it needs an appointment.
Bring your documents in person. Staff review the originals and keep copies for your file.
Wait for your card to arrive by mail at the address you gave on the form.
Timing: don't apply too early
The Social Security Administration checks your immigration status electronically with the Department of Homeland Security before issuing a number. That record needs time to update after you enter the country, so apply no sooner than about 10 days after your arrival date on your I-94. Applying earlier often means a rejected application and a second trip to the office.
What the SSN costs and how long it takes
The SSN card is free. The Social Security Administration never charges for it, and any site or agent asking for payment to get you one is not legitimate. Processing time depends on your local field office and how fast DHS confirms your record, so ask the office for a current estimate when you apply.
Using your SSN once you have it
Give your SSN to your employer's payroll office so they can report your wages and withhold tax correctly. You also need it to file a US tax return, which most F-1 and J-1 students must do every year regardless of income. See the IRS international taxpayers page for filing rules that apply to students.
Keep your card in a safe place at home rather than carrying it daily. Memorize the number and use a photocopy or the number itself for forms that request it.
Common reasons applications get rejected
Applying before the 10-day window after entry
Missing proof of current work authorization
Using photocopies instead of original documents
An I-20 that is not signed by your DSO for the correct term
SSN versus ITIN
Students who need a taxpayer number but have no work authorization use a different number entirely. Compare the two before you assume an SSN applies to your situation.
| SSN | ITIN | |
|---|---|---|
| Who qualifies | Students with authorized work, such as an on-campus job, CPT, or OPT | Students with a tax filing need but no work authorization |
| Issued by | Social Security Administration | IRS |
| Used for | Work, wages, and tax filing | Tax filing only |
Ask your school's tax office or international student office which one applies to you before you assume you need an SSN for a task that only requires an ITIN.
Dependents and the SSN
F-2 and J-2 dependents are not eligible for an SSN unless they separately qualify for their own work authorization. A dependent spouse or child does not receive one just because the primary student has one.
If you lose your card
Request a replacement through the Social Security Administration rather than relying on memory alone for official forms. Replacement requests go through the same in-person process with the same identity documents, and the Social Security Administration limits how many replacement cards you can request in a year.
If you are not eligible yet
Students without a job cannot get an SSN and should not try. For a US bank account, most major banks accept your passport, I-20, and proof of address instead. If a form or landlord insists on a taxpayer number and you have no SSN, ask your school whether an ITIN applies to your situation, and check the IRS site for ITIN rules.