If you requested an SSN on Form I-485, you should receive it no later than 14 days after your physical Green Card arrives—not 14 days after the approval notice.
“I am waiting for my SSN. How long does it typically take to receive the SSN card in the mail after a Green Card is approved?”
Summary
The Green Card and SSN card are mailed separately, so a short gap is expected. If 14 days have already passed since you received the physical Green Card, the official SSA follow-up point has arrived.
Your correct timeline depends on where you requested the SSN.
If you completed the SSN section, USCIS sends the request data to SSA. SSA mails the card to the address on your application, and it should arrive no later than 14 days after you receive the physical Green Card (SSA Enumeration Beyond Entry guidance).
If you requested the SSN on Form DS-230 or DS-260, no separate SSN application is required. SSA says the card should arrive within three weeks after you enter the United States and will use the U.S. address for your Permanent Resident Card (SSA Permanent Resident SSN guidance).
Apply through SSA’s first-time-number page, then take your documents to a local Social Security office. After SSA approves that application, the card is mailed in 5 to 10 business days (SSA Request a Social Security Number).
The routes use different starting events, so the Green Card approval date alone does not start every SSN clock.
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Watch out for
Next steps
These steps identify the correct deadline and tell you exactly when to wait, apply, or follow up.
First
Confirm where you requested the SSN
Check whether you completed the SSN-request section of Form I-485 or requested a number on your immigrant-visa application. This determines which clock applies; approval of the Green Card by itself does not prove that an SSN was requested.
Requirements
If you requested the SSN
Count from the correct event
For Form I-485, allow no later than 14 days after you receive the physical Green Card; SSA mails it to the application address. For Form DS-230 or DS-260, allow three weeks after U.S. arrival; SSA uses the U.S. address for the Permanent Resident Card.
Requirements
If no immigration-form request was made
Apply directly if you did not request it
Start at https://www.ssa.gov/number-card/request-number-first-time, then go to a local Social Security office with the required documents. The application is free; after SSA approves it, the card is mailed in 5 to 10 business days.
Requirements
After the applicable deadline
Make an SSA appointment if the card is late
For an I-485 request, act once 14 days have passed since Green Card receipt: use https://secure.ssa.gov/ossnap/public/landingOSsnap to make an appointment. For an immigrant-visa request, contact SSA after three weeks from U.S. arrival.
Requirements
Legal sources
The answer comes from Social Security Administration SSN guidance and Form SS-5.
SSA Enumeration Beyond Entry guidance
This establishes that an I-485-linked SSN request is sent to SSA only when the applicant completes the SSN section.
Form I-485 section
If you complete the section on the application to request an SSN card, then USCIS will send us the data we need to issue an SSN card. If you apply for an SSN card using Form I-485, you do not have to contact a Social Security office to apply for an SSN card.
SSA Enumeration Beyond Entry guidance
This establishes the controlling I-485 timeline and mailing address: within 14 days after receiving the physical Green Card.
Form I-485 section
If USCIS approves your application for LPR status, we will mail your SSN card or replacement card to the address listed on your application. You should receive your SSN card no later than 14 days after you receive your Permanent Resident Card/Form I-551/ “Green Card” from USCIS.
SSA Enumeration Beyond Entry guidance
This establishes when and how an I-485 applicant can follow up with SSA.
After receiving your immigration document
You can contact us if you do not receive an SSN card 14 days after receiving your EAD, "Green Card", or Certificate of Naturalization. If you applied for an SSN card using form I-765 or Form I-485, you can Use Our Online Service To Obtain A Social Security Number Card (ssa.gov) and make an appointment.
SSA U.S. Permanent Resident SSN guidance
This establishes the separate deadline and address rule for people who requested an SSN through an immigrant-visa application.
We will mail your SSN card to the U.S. mailing address where the Department of Homeland Security will send your Permanent Resident Card. You should receive your Social Security card within 3 weeks after you arrive.
SSA Request a Social Security Number
This establishes the direct SSA application process and mailing time when no SSN was requested on an immigration form.
If you’re in the U.S., you can apply online, then go to a local Social Security office to provide your documentation. Once your application is approved, you’ll receive a Social Security card with your number on it by mail in 5 to 10 business days.
Form SS-5 (12-2024)
This establishes the fee and core evidence requirements for a direct first-time SSN application.
pages 1–3
Applying for a Social Security Card is free! To apply for an original card, you must provide at least two documents to prove age, identity, and U.S. citizenship or current lawful, work-authorized immigration status. You must provide a current unexpired document issued to you by the Department of Homeland Security (DHS) showing your immigration status, such as Form I-551, I-94, or I-766.
These are the official SSA rules shown in the cited versions; agency guidance can change.
This is general information about official processes, not legal advice, and SettleKit is not a law firm.
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