The Business Services Online Suite of Services allows organizations, businesses, individuals, employers, attorneys, non-attorneys representing Social Security claimants, and third-parties to exchange information with Social Security securely over the internet. You must register and create your own password to access Business Services Online.


A limited number of users may experience issues while logging into Business Services Online. If you have technical difficulties, please contact BSO Support at    1-888-772-2970 (TTY 1-800-325-0778) Monday through Friday (except holidays), 7 a.m. to 7 p.m., ET. You may also contact support via e-mail: bso.support@ssa.gov.

New for Tax Year 2016

January 31st is the filing deadline for BOTH electronic and paper forms W-2. If this date falls on a Saturday, Sunday, or legal holiday, the deadline will be the next business day.

The Complete Phone Registration option is provided to individuals who began their Business Services Online registration by phone and need to create a password.

Información para el Empleador en Español