Bylyngo delivers certified document translation for Chicago residents, immigration attorneys, universities, and businesses — every file backed by a signed Certificate of Accuracy and accepted by USCIS, Illinois courts, and academic institutions.
We translate personal, legal, medical, and academic documents into and out of 100+ languages for Chicago clients. Standard turnaround is 2–3 business days, with rush options for immigration deadlines. Files are delivered digitally to anywhere in Chicagoland, with notarized and apostilled hard copies mailed on request for Illinois filings.
Chicago areas served
Purpose-built for Chicagoland organizations and families.
Every Chicago certified translation meets 8 CFR 103.2(b)(3).
Included with every project at no extra charge.
On-demand notarization and Illinois apostille support.
Same-day and 24-hour options for time-critical filings.
A simple four-step workflow — from request to delivery.
Send scans or photos securely from anywhere in Chicago.
Flat per-document or per-word quote within one business hour.
Certified translator + independent reviewer for every file.
Digital PDF with Certificate of Accuracy — printed and notarized on request.
Where Chicago organizations rely on Bylyngo every week.
Birth, marriage, divorce, and police-record translations for Chicago immigration attorneys and pro-se applicants.
Foreign transcripts and diplomas prepared for Chicago-area universities and credential evaluators.
Certified translations for Cook County Circuit Court and other Chicagoland venues.
Translated records for Northwestern Memorial and community clinics.
Yes. Every certified translation delivered to Chicago clients meets USCIS requirements under 8 CFR 103.2(b)(3) and includes a signed Certificate of Accuracy from the translator.
Standard turnaround is 2–3 business days. Rush service (24 hours) and same-day service are available for Chicago clients with immigration or court deadlines.
Yes. We offer notarization and Illinois Secretary of State apostille handling for Chicago clients filing documents abroad.
Spanish is one of our highest-volume languages in Chicago. We also cover Polish and 100+ other languages with certified translators.
Talk to our Chicago team — most requests handled within the hour.
Or see the Certified Translation section on the Chicago hub.
Looking for a specific language in Chicago? Spanish interpreters in Chicago, Polish interpreters in Chicago, Mandarin interpreters in Chicago.