Post office change of address form 2026

1. Click ‘Get Form’ to open the post office change of address form in our editor.
2. Begin by selecting your participant type: Participant, Retiree/Survivor, Spouse, or Child. This helps categorize your request accurately.
3. Next, indicate the address type as either Physical or Mailing. Fill in the new address details including City, State, Zip Code, and Phone number.
4. Provide your MPID or SSN and Date of Birth for identification purposes. Ensure all information is accurate to avoid processing delays.
5. If applicable, complete the Dependent Address Change Information section for any dependents needing updates. Repeat the same steps for each dependent listed.
6. Finally, review the Participant’s Consent section. Sign and date the form to validate your information before submission.

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