If you have been issued a social security number (SSN) you must provide it on the application for a U.S. passport. If the name on their social security record does not match the name on the passport application please make sure that question 9 on the form – ‘List all other names you have used’ is completed.

If you do not have a Social Security Number, you must submit a statement, signed and dated, that includes the phrase, “I declare under penalty of perjury under the laws of the United States of America that the following is true and correct: I have (or my child [child’s name]) has never been issued a Social Security number by the Social Security Administration.”

If you are in the United Kingdom and require a new or replacement Social Security number card, you should contact the Federal Benefits Unit at the Embassy.