
Washington Apostille Service
COVID-19 Update: All federal documents, including FBI reports will take 6-8 weeks to process at the State Department.
Please submit your request here and an agent will let you know how quickly your document can be processed after it’s been reviewed
Apostille Fees
Washington Apostille Service
When you need to apostille a document for traveling abroad, you can either work on your own to obtain one, or work with us and let us handle the red tape for you.
An apostille authentication is a certification of the signatures and seals on a document. Papers can either be apostilled or legalized, depending on your destination country.
Countries that are members of the Hague Convention of 1961 established a uniform acceptance of authenticity called an apostille. All non-member countries only accept documents that have been legalized according to their standards.
But don’t worry if you are unsure if your papers are required to be apostilled or legalized, we have worked with just about every country and will properly authenticate your documents.
Please visit our FAQ Page to answer any questions you have.
Obtaining Your Washington Apostille
At One Source Process, we specialize in apostille and legalization of your documents, including personal and business papers. From birth certificates to company bylaws, we will have it properly apostilled and quickly returned to you.
While we are centrally located in Washington to offer you a smooth apostille process, we work with all states and countries to ensure efficient and professional service.
Our customer service will exceed your expectations; we guarantee it. We are dedicated to 100% customer satisfaction.
Any error (large or small) can result in your Washington apostille request to be rejected. Therefore, we will review each document to ensure all the information is properly filled-in, and will let you know of any discrepancies.

Documents We Apostille in the USA
- Marriage certificates
- Death certificates
- Birth certificates
- Divorce decrees
- Single status affidavits
- Power of attorney
- Wills
- Car titles
- Adoption dossier
- FBI records
- Criminal history reports
- Any notarized document
- Certificates of good standing
- Certificates of incorporation
- Certificates of origin
- Power of attorney
- Hiring documents
- Company invoices
- Other business documents
- High school
- GED
- College diplomas
- Report cards
- Other various school records
Place an order to calculate your cost or talk to our experts
We Make it Simple
When working with us, authenticating your paperwork is easy; to begin, just fill out our Order Form here. Next, send us your original documents (or certified copies).
That’s it!
We will take it from here. We will work with the correct offices of authentications, including state offices, federal offices, and if needed, the Embassy or Consulate.


We Offer More
If you require an expedited apostille or even same day service for your Washington apostille, then you’ve come to the right place. Our staff is available 7 days a week and ready to assist you.
Many countries require you to translate your documents and the apostilles into their native language. We can help with this too! We offer professional translation services of over 250 languages; which can be done at the time when we apostille your papers.
We offer
- Free review of paperwork
- Apostille services
- Legalization services
- Translation services
- Expedited services
- and more…
At One Source Process, our Washington apostille process is simple and stress-free. Please contact us anytime
Monday-Friday 9am – 6pm EST
Saturday – Sunday 9am – 4pm EST
at our toll-free number 1-800-668-5448
Or email us at info@onesourceprocess.com.
Testimonials from real clients

Common questions about Apostille and Legalization
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Please inquire with our office for any special requests such as our stake-out service for those avoiding service. Assisting attorney, corporate, and pro se clients alike! Speak with one of our process service company experts today!