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Online Apostille Service

Apostille Your Documents Online!
Standard
$175

    Personal and Business Documents

  • 4-14 business days
  • Federal Documents

  • 1-2 weeks
Rush
$225

    Personal and Business Documents

  • 1-3 business days

    Not including shipping and fees charged by embassies or the Secretary of State.

    Some states do not offer expedited processing.

Not available for Federal Docs
Same Day
$275

    Personal and Business Documents

  • 24 hours

    Not including shipping and fees charged by embassies or the Secretary of State.

    Some states do not offer expedited processing.

Not available for Federal Docs

*Not including shipping and fees charged by embassies or the Secretary of State
*Some states do not offer expedited processing

How it Works

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1. Submit Your Request

Upload or describe your
documents online.

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2. We Review & Confirm

We check requirements
and processing timelines.

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3. Apostille / Legalization

We handle all official
authentication.

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4. Return Delivery

We deliver them anywhere
in the world.

Support through document issues

If your document gets rejected, you won't have to handle it alone. We:

  • Review the reason for rejection
  • Assist with fixing the issue
  • Guide you through the next steps

If necessary, we'll resubmit your documents so the process stays on track.

One Source Process Makes Obtaining an Apostille Simple

An apostille is a form attached to your US document that verifies the authenticity of the seals and signatures, and are commonly used when submitting documents to other countries.

Apostilling documents can be a complex process. In most cases, you must obtain an original or certified copy of the document you are required to apostille. Once received, the document will have to be submitted to the issuing office of authentications, such as the Secretary of State, the US Department of State in Washington, DC, or the embassy or consulate.

The biggest challenge in the apostille authentication process is the unique requirements of each document one must meet before the paperwork is valid for apostille. This is why One Source Process offers a commitment-free document review service that will ensure your documents meet all the requirements necessary for apostille or embassy legalization.

Our comprehensive document apostille services allow us to prepare, file, and obtain the apostille for every state on your behalf – in the most convenient and professional manner. We can sometimes provide same-day apostille service for personal and business documents. But please keep in mind that federal documents through the US Department of State take more time. To get started: complete our Order Form.

Makes Obtaining an Apostille Simple

Testimonials from real clients

Common questions about Apostille and Legalization

What is an Apostille ?

What Documents you can Apostille?

Can you apostille photocopies of my documents?

What is your refund policy?

Ask us anything!

Our CEO Brandon Yoshimura and Director of Operations Danny Koo.

Ask us anything!

    CEO Brandon Yoshimura (left) and Director of Operations Danny Koo (right) outside of our office in Washington, DC.

    2026 Filmleri