Apostille
Oklahoma apostille cost
The Oklahoma apostille fee is $25.00 per notarial act or certified document.
- Issuing office
- Oklahoma Secretary of State
- Fee
- $25.00 per notarial act or certified document. Source: Oklahoma Secretary of State, Apostille
- Turnaround
- The office does not publish a turnaround time.
How to get an apostille in Oklahoma
- Check the destination. An apostille works only for countries in the Hague Apostille Convention. Other countries need authentication and embassy legalization instead.
- Get the document ready. Check what the office accepts before you send anything, including any certification it needs first.
- Submit it. Send the document to the office with the $25.00 fee and any request form it asks for.
What the office says
- The fee is $10.00 per Apostille for international adoption proceedings.
- Credit card payments add a 4% convenience fee; personal checks are not accepted.
Need it notarized first? See Oklahoma notary fees.
Figures checked against the official sources linked here on November 7, 2026. These are government fees only: a private service, shipping and any embassy charge are extra. This is general information, not legal advice. Laws change, so confirm with the official source before relying on a figure.
Oklahoma apostille questions
How much does an apostille cost in Oklahoma?
The Oklahoma apostille fee is $25.00 per notarial act or certified document.
Who issues apostilles in Oklahoma?
Issuing office: Oklahoma Secretary of State.