
Document Apostille & Authentication Services
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
Legalization Fees
One Source Process Makes Obtaining an Apostille Simple
Apostilling documents can be a difficult process. In most cases, you will need to obtain an original, certified copy of the document you are required to apostille. Once obtained, the original document will have to be submitted to the issuing office of authentications, such as the Secretary of State or the US State Dept, for apostille.
The biggest challenge in the apostille authentication process is the unique document and Secretary of State or State Dept requirements one must meet before the document is valid for apostille. This is why One Source Process, Inc. offers a commitment free document review process that will ensure your documents meet all the requirements necessary for Apostille or Legalization.
Our comprehensive document apostille services allow us to prepare, file and obtain your apostille documents for every state on your behalf in the most convenient and professional manner. For personal and business documents, we can provide same-day apostille service, but please keep in mind that federal documents through the U.S. State Department take more time. All you need to do is complete our Order Form.

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
Why Use Us?
Our commitment-free review service. Most other apostille notary services companies require pre-payment and will not review your documents, resulting in many rejections. At One Source Process, we offer a FREE no commitment pre-screening service to ensure your documents will be processed without delays. If you need state or federal apostille services, you pay once you are confident that your documents are ready for apostille and/or legalization. One of our highly skilled specialists will keep track of your document(s) and keep you closely updated throughout the entire process. All of our document apostille services are backed by our 100% satisfaction guarantee.


Certified apostille translation
We offer certified apostille translation services for over 250 languages. There is no need for you to coordinate with an outside translation company for your apostille documents. If you need apostille authentication services, you can be confident knowing One Source Process will handle the entire process for you from start to finish and offer some of the lowest rates in the industry.
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!