Welcome to SSN-Check.org
SSN-Check.org is proud to provide the most comprehensive free resource available on Social Security Information including free SSN Lookup and SSN Validation Tools.
Search by Social Security Number to see when and where a number was issued and determine the number's validity.
We also offer detailed fact sheets about Social Security taxes, Social Security disability and retiree benefits, as well as a Social Security and Medicare Tax Calculator.
View our full list of SSN tools!
SSN-Check.org protects your privacy by using strong 128-bit SSL encryption.