How to Find Old Addresses You Lived At
Can't remember where you lived in 2017? You're not alone. Work through these free sources in order, then record each address as a date range on one timeline.
Start With a Rough Timeline
Write down every place you remember, newest first, with your best guess at the move-in and move-out month. Leave the gaps visible. The sources below fill them in.
Free Sources, Best First
- Credit reports (free, weekly). Each bureau's report lists past addresses, often with "first reported" dates. Pull all three, because they differ: AnnualCreditReport.com.
- USPS change-of-address emails. Search your inbox for "change of address confirmation." The confirmation shows your old address, new address, and start date. See USPS forwarding.
- Leases and landlord records. Search your email and cloud storage for "lease," "renewal," "move-in inspection," and "security deposit." Leasing offices can often confirm dates.
- Utility and internet accounts. Accounts open and close on move dates. Log in to old accounts or ask for an account history.
- Saved tax returns. Tax software keeps prior-year PDFs that show the address you filed from. Free IRS transcripts mask most address details.
- DMV and voter records. Your state DMV and county election office can show addresses on file and when they changed. Start at vote.gov.
- Military records. PCS orders, housing assignment and termination letters, and personnel documents in milConnect. Veterans can request records from the National Archives.
- Bank statements and shopping history. Statements, "ship to" addresses in order history, moving-truck receipts, and renter's insurance policies.
Settle the Dates
- Use the earliest proof of move-in and the latest proof you lived there.
- When sources disagree, trust the document closest to the move. A lease beats a credit report, because bureaus update addresses late.
- Line up every range back to back. Gaps and overlaps need a fix or a short explanation.
When You Can't Prove a Date
- Give your best estimate and check Estimated on the form. That's allowed.
- Explain how you worked it out, for example: "Estimated from lease renewal email and first utility bill."
- Never make up an address. An honest estimate is fine. A false entry isn't.
Barracks, Deployments, and Overseas Moves
- For barracks or base housing, use the building or unit address, and note it in the comments.
- For APO/FPO/DPO mail, the form usually wants where you physically lived, not just the mailing address.
- Your FSO or security office can confirm what's acceptable for your situation.
Don't Forget References
For each address in the last 3 years, the SF-86 asks for someone who knew you there. Neighbors, roommates, and leasing staff all work. Save their current phone and email now.
Work Through It Step by Step
ClearanceTrail's Address Finder turns these sources into a checklist you can tick off, with search terms to copy into your email. It only points you to your own records, never to people-search sites.
Frequently Asked Questions
How can I find my previous addresses for free?
Start with your free credit reports from AnnualCreditReport.com, then check USPS change-of-address emails, old leases, utility accounts, saved tax returns, and DMV or voter records.
What if I can't remember exact move dates?
Give your best estimate, check the Estimated box on the SF-86, and explain how you worked out the date in the comments.
How far back do I need addresses for the SF-86?
Ten years, with no gaps, plus someone who knew you at each address in the last 3 years.