Social Security Number Verification Service (SSNVS) Handbook

Employer Reporting Assistance
For help with registering or annual wage reporting, call
1-800-772-6270 (toll free)
or 1-410-965-4241
Monday - Friday
7:00 a.m. to 7:00 p.m. Eastern Standard Time
Or e-mail Social Security at employerinfo@ssa.gov
TDD/TYY call 1-800-201-7165 (toll free)

BSO Technical Assistance
For technical help with using BSO, call
1-888-772-2970 (toll free)
Monday - Friday
8:30 a.m. to 4:00 p.m. Eastern Standard Time

Fax: 1-410-597-0237
E-mail: bso.support@ssa.gov
Caution: Social Security recommends that you not include private information, such as your Social Security Number, in Internet
e-mail messages.

General Information
For information about Social Security programs and benefits, call
1-800-772-1213 (toll free)
Monday - Friday
7:00 a.m. to 7:00 p.m. Eastern Standard Time

For General Information TDD/TTY, call 1-800-325-0778 (toll free)