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Chicago, IL DBA, 2026
File a DBA in Chicago

Dba Filing in Chicago, IL

Need DBA filing for your Chicago, IL business? Dba Filing is filed at the Illinois state or federal level (depending on the service), but practical execution should account for Chicago-specific factors: local business licensing, county-level requirements, and regional industry context. File.Business handles DBA filing for Chicago businesses. Service fee per service ($59 for Certificate of Good Standing, $99 for Annual Report Filing, $149 for Registered Agent, $199 for Foreign Qualification, $249 for BOI, $299 for Mergers / Entity Conversion); state filing fees passed through at cost.

Dba Filing in Chicago at a glance

ServiceDba Filing
Coststate fee + $0 service
Chicago business contextIllinois state filing + Chicago local requirements
File.Business service fee$0

Dba Filing process for Chicago, IL businesses

  1. Confirm your entity is registered in Illinois. Most DBA filing requirements assume an active Illinois LLC or corporation. If you're operating in Chicago but registered in another state, you may need to foreign qualify in Illinois first.
  2. Gather required information. Specific to DBA filing, you'll typically need entity name, EIN, registered agent address, and the Chicago/Illinois-specific details for the filing.
  3. Pay the filing fee. state fee + $0 service. Dba Filing fees can vary slightly by filing method.
  4. Submit to the appropriate authority. Federal services (EIN, trademark, BOI) go to IRS/USPTO/FinCEN. State services (DBA, foreign qualification, annual report) go to the Illinois Secretary of State or applicable state agency.
  5. Track Chicago-specific follow-on requirements. Chicago businesses often need local business licenses, sales tax permits, or occupational licenses depending on industry. We surface these in the post-filing workflow.

Start DBA filing for your Chicago business

$0 service fee. Chicago-aware guidance through the full process.

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FAQ: DBA filing in Chicago

Do I need to be in Chicago to file DBA?

No. Dba Filing can be filed remotely. File.Business handles it for you regardless of your physical location.

How much does DBA filing cost in Chicago?

state fee + $0 service. File.Business adds $0 service fee.

What additional Chicago requirements should I know about?

Chicago may require a separate business license, sales tax permit, or occupational license depending on your industry. We surface these as part of formation and ongoing compliance.

How long does DBA filing take?

Processing varies. Federal services (EIN, BOI) are typically immediate. State services (DBA, foreign qualification) take 3-15 business days. Same-day filing available in some cases.

$129/yr Compliance Annual Filings · penalty-free

On the $129/yr Compliance Annual Filings plan, we cover state late fees.

When you autofile your annual report through the $129/yr plan and we miss the deadline, we pay the state's late fee. The guarantee applies to that specific plan and the filings it includes. Other File.Business services are billed at the prices on this page.

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File.Business is a private business filing and compliance service. We are not a government agency and are not affiliated with any Secretary of State office. You may file directly with the appropriate state agency. SOC 2 Type II audited. 220,000+ businesses formed since 2017.
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