Charleston, SC
IRS Form 6166 Apostille in Charleston, SC
How Charleston residents get their IRS Form 6166 authenticated for use abroad — which office handles it, the local details, timing and price.
Quick answer
There’s no federal apostille office in Charleston. Federal documents like your IRS Form 6166 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
- Charleston County
- Federal court
- U.S. District Court for the District of South Carolina
- State apostille office
- South Carolina Secretary of State, Columbia
- Our nearest office
- Washington, D.C. (headquarters)
Why living in South Carolina doesn’t change the route
This document is issued by Internal Revenue Service, a federal authority. Federal documents are authenticated only by the U.S. Department of State in Washington, D.C. — the South Carolina Secretary of State in Columbia has no authority over them, and a state apostille on a federal document will be rejected abroad.
So the process for South Carolina 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.
Charleston: the local details
Charleston is in Charleston County, within the U.S. District Court for the District of South Carolina. South Carolina state documents are apostilled by the South Carolina Secretary of State in Columbia.
About the IRS Form 6166
How to apostille IRS Form 6166, the U.S.
Getting it done from Charleston
We don’t have an office in Charleston — and you don’t need one. Charleston 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 |
IRS Form 6166 in Charleston — FAQ
Is there an apostille office in Charleston for a IRS Form 6166?
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 Charleston clients by mail.
Do I need to visit an office in Charleston?
No. Charleston clients send documents by mail and receive them back by tracked courier.
How long does it take from Charleston?
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 Charleston?
Charleston is in Charleston County, within the U.S. District Court for the District of South Carolina.
Related: All documents in Charleston · IRS Form 6166 in South Carolina · IRS Form 6166 — full guide
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