Seattle, WA
Naturalization Certificate Apostille in Seattle, WA
How Seattle residents get their Naturalization Certificate authenticated for use abroad — which office handles it, the local details, timing and price.
Quick answer
There’s no federal apostille office in Seattle. Federal documents like your Naturalization Certificate are authenticated only by the U.S. Department of State in Washington, D.C. We handle that submission; you send the document by mail.
- County
- King County
- Federal court
- U.S. District Court for the Western District of Washington
- State apostille office
- Washington Secretary of State, Olympia
- Our nearest office
- Washington, D.C. (headquarters)
Why living in Washington doesn’t change the route
This document is issued by US Citizenship and Immigration Services, a federal authority. Federal documents are authenticated only by the U.S. Department of State in Washington, D.C. — the Washington Secretary of State in Olympia has no authority over them, and a state apostille on a federal document will be rejected abroad.
So the process for Washington residents is the same as for anyone else in the country: get the document to us, we hand-deliver it in Washington, and it comes back ready to use.
Seattle: the local details
Seattle is in King County, within the U.S. District Court for the Western District of Washington. Washington state documents are apostilled by the Washington Secretary of State in Olympia.
About the Naturalization Certificate
How to apostille a Certificate of Naturalization for use abroad.
Getting it done from Seattle
We don’t have an office in Seattle — and you don’t need one. Seattle clients send documents by mail, and our nearest office is Washington, D.C. (headquarters).
| Destination | Route | Our turnaround |
|---|---|---|
| Hague Convention country | U.S. Department of State apostille | 10–12 business days |
| Non-Hague country | Authentication + embassy legalization | 15–17 business days |
Naturalization Certificate in Seattle — FAQ
Is there an apostille office in Seattle for a Naturalization Certificate?
No. The only office that can authenticate this document is the U.S. Department of State in Washington, D.C. We handle that submission for Seattle clients by mail.
Do I need to visit an office in Seattle?
No. Seattle clients send documents by mail and receive them back by tracked courier.
How long does it take from Seattle?
About 10–12 business days for Hague Convention countries and 15–17 for non-Hague countries including embassy legalization, plus shipping.
How much does it cost?
$299 per document for Hague countries, with government fees and U.S. shipping included; non-Hague destinations are $399 including embassy legalization.
Which federal court covers Seattle?
Seattle is in King County, within the U.S. District Court for the Western District of Washington.
Related: All documents in Seattle · Naturalization Certificate in Washington · Naturalization Certificate — full guide
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