Federal Retirement Thrift Investment Board
The Federal Retirement Thrift Investment Board administers the Thrift Savings Plan, a tax-deferred retirement account similar to a 401(k).
Agency Details
Website:
Contact:
Main Address:
Thrift Savings Plan
PO Box 385021
Birmingham, AL 35238
Phone Number:
1-404-233-4400
Toll Free:
1-877-968-3778
TTY:
1-877-847-4385
Government branch:
Executive Department Sub-Office/Agency/Bureau