menu
Order now

Missouri Apostille Service

Expedited authentication, notary & translation

Apostille Fees

Standard
Personal and Business Documents

4-14 business days*

Federal Documents

1-2 weeks or 8-12 weeks**

$175
+ govt fees
Order now
Rush
Personal and Business Documents

1-3 business days*

Not available for Federal Docs
$225
+ govt fees
Order now
Same Day
Personal and Business Documents

24 hours*

Not available for Federal Docs
$275
+ govt fees
Order now
Enterprise
Discounted volume rates

Priority processing

Net 30 invoicing / Designated
account manager

**1-2 weeks for Hague Countries and 8-12 weeks for Non-Hague countries

Missouri Apostille Service

Obtaining a Missouri apostille involves the process that verifies your document is a true copy of the original.

This process is recognized and agreed upon by the countries who are members of the Hague Convention of 1961. If your destination country is not a member, then you must follow the legalization process of authenticating your documents.

Don’t worry if you are unsure if you need your documents apostilled or legalized; we know what countries require which form of authentication. We specialize in both types of authentication.

We understand that you may not be near the state offices to have your documents apostilled, and that is where we come in.

 Apostille Service
Apply online
Submit our form online and calculate an estimated cost immediately. We will also review a scan of your documents for any errors and let you know ASAP if additional steps are required.
Send us your documents
No need to make an appointment or go to a physical location. Just mail us your documents through a secure tracked shipping service (FedEx, DHL, or UPS). In some cases we may not even need the physical copy!
Receive your documents
Once completed, your apostilled/legalized documents will be shipped to you via FedEx or DHL and will arrive at your doorstep. Whether in the US or Worldwide, we’ll get your important documents to you wherever you may be.

Documents We Apostille in the USA

Personal or Family Documents
  • 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
Corporate Documents
  • Certificates of good standing
  • Certificates of incorporation
  • Certificates of origin
  • Power of attorney
  • Hiring documents
  • Company invoices
  • Other business documents
Academic 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 Specialize in Missouri Apostille Service

Obtaining a Missouri apostille on your own can be challenging and time-consuming since you must work with the correct state and federal offices, and maybe even the embassy or consulate. Missing one step can cause a delay, or reject your request altogether.

But when working with us, authenticating your paperwork is easy; to begin, simply fill out our Order Form here. You will then send us your original documents (or certified copies).

That’s it!

We will take it from here. We will work with the correct state offices, federal offices, and if needed, the Embassy or Consulate.

Do you need an apostille on documents issued in different states?

We are able to process multiple documents, simultaneously, in all 50 states and territories. Check out our apostille services in California, our apostille services in Florida and our apostille services in Washington, DC. You can also view our services in other states and cities here.

Embassy Legalization Services
documents verified for use in another country

We Offer More

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 and same day services
  • and more…

At One Source Process, our Missouri apostille process is simple and stress-free.

Please contact us anytime at our toll-free number 1-800-668-5448
Monday-Friday 9am – 6pm EST
Saturday – Sunday 9am – 4pm EST
Or email us at apostille@onesourceprocess.com.

We look forward to working with you.

Testimonials from real clients

Don Pelletier
Broker & Real Estate Consultant
I highly recommend One Source Process for all of your document legalization needs. I will recommend them to my colleagues, friends, and incoming employees for overseas employment. They tackled two complex problems for me with ease. They communicated well and addressed all my concerns in a prompt manner through email and phone calls. If you ever need document legalization services, call no one else, I won’t.
The Don Pelletier Group, Inc
Holly Webb
Personal Assistant
We have used a few different process servers and no one has provided the level of customer service that One Source Process has. They are very reliable and they communicate every step of the way. Alex and Brandon have been a huge help and they always take their time to understand our needs. We look forward to working with One Source Process for a long time
Schoppl Law
Bryan Cosgrove
Personal Assistant
Professional and efficient - Having not been through the Apostille Service previously, we were guided and taught what we were doing by extremely professional and courteous individuals. We couldn't be more pleased at the efficiency and the speed at which they were able to get the job done. The final product was accepted by the bank and the beneficiaries of the estate received their funds, everyone was happy. Thank you, One Source Process, Inc.
The Law Offices Of George Castrataro

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.