Illinois Secretary of State Apostille
The Illinois Secretary of State processes apostilles through the Springfield headquarters. Illinois also maintains a Chicago office that handles apostille requests, providing convenient access for Cook County residents.
Cook County Document Authentication
Chicago-area residents benefit from the Secretary of State's satellite office in the Thompson Center. We handle walk-in submissions at both the Springfield and Chicago locations for maximum flexibility.
Illinois Vital Records
Birth, death, and marriage certificates from the Illinois Department of Public Health or county clerks can be apostilled directly. We assist with obtaining fresh certified copies when your original records are outdated.

Apostille Visa — Illinois

Illinois serves as a major international hub with consulates from over 70 countries in Chicago. The Illinois Secretary of State provides apostille services for residents pursuing work visas, student visas, and immigration documentation for destinations worldwide.

Illinois Apostille Requirements Illinois requires that notarized documents bear the seal and signature of an Illinois-commissioned notary public. The Secretary of State verifies each notary's commission before issuing the apostille. Documents from out-of-state notaries are rejected. Illinois birth certificates must be certified copies from the county clerk or IDPH, and photocopies are never accepted.

Get Your Illinois Apostille Today

Springfield and Chicago office processing with courier pickup and delivery.