Apostille Services Illinois | One Source Process
Order now

Apostille Services In Illinois

Have Us Apostille Your Illinois Birth Certificate, Diploma, Transcripts, FBI Report, Power of Attorney, & Much More. We Provide Apostille Services in Illinois and In All Other States & Territories!

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

Standard
Personal and Business Documents

4-14 business days*

Federal Documents

6-8 weeks**

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

1-3 business days*

Not available for Federal Documents
$225
Plus govt fees
Order now
Same Day

Personal and Business Documents

24 hours*

Not available for Federal Documents
$275
Plus govt fees
Order now

Illinois Apostille Service

When traveling to another country for anything other than a vacation, you will often need documents authenticated. But how do you know if you need to follow the process of legalization or apostilization of documents?

The Hague Convention of 1961 determined that all member countries will accept the apostille process, while non-members must follow the legalization process.

Don’t worry if you are unsure which process you need to follow; we know which countries require which authentication.

It is not easy for an individual to apostille a document. In fact, the process of acquiring an Illinois apostille can be difficult when done on your own. That is why we are here to help you.

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 authenticated birth certificate or other Apostilled documents will be mailed to you via FedEx or DHL and will arrive at your doorstep. Ask about our shipping options! Whether in the US or Worldwide, we’ll get your apostille 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 get your cost or talk to our experts

Let Us Handle the Illinois Apostille Process

Each step of the process for obtaining apostilled documents must be followed perfectly, and all paperwork must be filled-out without any errors. Even the slightest mistake can cause your apostille to be delayed or rejected.

At One Source Process, we know all the steps to have your documentation quickly and easily apostilled by the appropriate office of authentications. We will contact the Illinois state department, the federal department, and even the Embassy or Consulate if needed.

Here are just a few apostille services we offer during the Illinois apostille process:

  1. At no additional charge, we will review all of your documents to ensure there are no omissions or errors
  2. We are available 7 days a week if you need expedited apostille services or even same day service
  3. We offer professional translation service that can be done at the same time as the apostille

No matter if you need an apostille on your birth certificate, marriage certificate, transcripts, an FBI report, social security benefits letter, or even business documents… we can have it all efficiently authenticated.

Our Quick and Easy Process

When working with us, authenticating your paperwork and apostilization of documents is easy. To begin, simply fill out our Order Form here. You will then send us your original documents (or a certified copy). That’s it! We will take it from here.

Our Illinois apostille process is simple, stress-free, and will exceed your expectations; we guarantee it. We are dedicated to 100% customer satisfaction and will handle your documents with great care to ensure their safe return to you.

For apostille services in Illinois, please contact us anytime from:

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.

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?

Or ask your question

Or ask your question

    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!