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Use this contact information for your specific needs

• Loan payments

  Thrift Savings Plan
  P.O. Box 979004
  St. Louis, MO 63197-9000

  Overnight Delivery
  US Bank
  Box 9004
  Government Lockbox SL-MO-C2GL
  1005 Convention Plaza
  St. Louis, MO 63101

• Court orders and legal process actions

  Use this post office box if you are sending the TSP a court order or legal process, power of attorney, guardianship or conservatorship order, Exception to Spousal Requirements (Form TSP-16/TSP-U-16), Privacy Act request, tax levy, or associated correspondence. Also, if you are the recipient of a court-ordered payment, the forms sent to you with the decision letter (e.g., Spouse’s Election of Payment Method (Form TSP-13-S-C/ U-13-S-C), W-4Ps, or the request to waive the waiting period) should be returned to this post office box. Inquiries regarding these actions should also be sent to this address.

  TSP Legal Processing Unit
  P.O. Box 4390
  Fairfax, VA 22038-4390
  Fax Number:
  (703) 592-0151

  Overnight Delivery
  Attn: TSP Legal Processing Unit
  12210 Fairfax Town Center
  Unit 906
  Fairfax, VA 22033

• Federal tax levies and criminal restitution orders

  Use this post office box if you are sending the TSP a federal tax levy or a restitution order pursuant to the Mandatory Victims Restitution Act (MVRA).

  TSP Legal Processing Unit
  P.O. Box 4570
  Fairfax, VA 22038-9998
  Fax Number:
  (703) 592-0151

  Overnight Delivery
  Attn: TSP Legal Processing Unit
  12210 Fairfax Town Center
  Unit 906
  Fairfax, VA 22033

• Death benefit claims

  Use this post office box if you are submitting a death benefit claim for a TSP account. This includes Information Relating to Deceased Participant, Form TSP-17, death certificates, or other documentation. If you are the recipient of a death benefit payment, the forms sent to you with the “Intent to Pay” letter (e.g., W-4Ps or the request to waive the waiting period) should be returned to this post office box. Inquiries regarding these actions should also be sent to this address.

  TSP Death Benefits
  Processing Unit
  P.O. Box 4450
  Fairfax, VA 22038-4450
  Fax Number:
  (703) 592-0170

  Overnight Delivery
  Attn: TSP Death Benefits
  Processing Unit
  12210 Fairfax Town Center
  Unit 906
  Fairfax, VA 22033

• Transfers and rollovers to the TSP

  Use this post office box if you are transferring or rolling over funds to the TSP. This includes Form TSP-60, Request for a Transfer Into the TSP, or Form TSP‑60‑R, Request for a Roth Transfer Into the TSP, the associated check for the funds, and any additional documentation. Inquiries regarding these actions should also be sent to this address.

  NOTE: Do not submit any withdrawal forms to these addresses. Instead, use the “TSP Forms and General Correspondence” address above.

  Thrift Savings Plan
  P.O. Box 385200
  Birmingham, AL 35238-5200
  Fax Number:
  1-844-985-1597 (toll free) or
  (205) 929-8445 (not toll free)

  Overnight Delivery
  Thrift Savings Plan
  10 Inverness Center Parkway
  Suite 610
  Birmingham, AL 35242

• FRTIB Privacy Division

  Use this email address if you would like to contact FRTIB’s Privacy Office, or if you would like to submit a privacy complaint.

  Additionally, we have developed instructions for submitting a Privacy Act request if you wish to access or correct records that FRTIB maintains about you.

  FRTIB Privacy Division
  privacy@tsp.gov