South Dakota
Naturalization Certificate Apostille in South Dakota
How South Dakota residents get their Naturalization Certificate authenticated for use abroad — which office handles it, what the South Dakota Secretary of State can and can’t do, timing and price.
Quick answer
There is no federal apostille office in South Dakota. Federal documents like your Naturalization Certificate are authenticated only by the U.S. Department of State in Washington, D.C. — the South Dakota Secretary of State can’t apostille them. We handle the Washington submission; you send the document by mail.
- Authenticated by
- U.S. Department of State
- South Dakota apostille office
- South Dakota Secretary of State, Pierre
- Our nearest office
- Washington, D.C. (by mail)
- Price
- $299 per document, government fees included
Why living in South Dakota 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 South Dakota Secretary of State in Pierre has no authority over them, and a state apostille on a federal document will be rejected abroad.
So the process for South Dakota 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.
About the Naturalization Certificate
How to apostille a Certificate of Naturalization for use abroad.
What the South Dakota Secretary of State can do
The South Dakota Secretary of State in Pierre issues apostilles for documents signed by South Dakota officials — birth, death and marriage certificates from South Dakota registrars, South Dakota state-court records, and documents notarized by South Dakota notaries. It has no authority over federal documents such as FBI reports, USCIS certificates or IRS letters.
State offices set their own procedures and fees, so confirm current requirements with the office before submitting a state document.
Getting it done from South Dakota
We serve South Dakota by mail from our Washington, D.C. headquarters, close to the Office of Authentications. There’s no need to visit an office in person.
| 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 |
Serving Sioux Falls, Rapid City, Pierre and everywhere else in South Dakota.
Naturalization Certificate in South Dakota — FAQ
Can the South Dakota Secretary of State apostille my Naturalization Certificate?
No. This is a federal document, so only the U.S. Department of State can authenticate it. A state apostille on it would be rejected abroad.
Do I have to travel to Washington, D.C. from South Dakota?
No. We handle the Washington submission for you. Most South Dakota clients send their documents by mail and receive them back by tracked courier.
How long does it take from South Dakota?
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.
Related: Naturalization Certificate — full guide · All documents in South Dakota · Federal vs. state apostille
Ready to start?
Order online in minutes, or call and we will walk you through it. Federal documents from anywhere in the U.S. — one flat price, all government fees included.