Check your Social Security card if you have it
Review tax returns, W-2s, or other official documents where your SSN may appear
Look at pay stubs or employment records
Check bank, insurance, or government account documents that may list your SSN
Contact the Social Security Administration if you need to verify it
Visit the Social Security Administration website and sign in to your account if you have one
Call the Social Security Administration for assistance
Visit a local Social Security office with valid identification
Request a replacement Social Security card if you do not know your number
Protect your SSN and avoid sharing it unless necessary