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Illinois state guide · FAQ

Illinois LLC
questions, answered

Ten questions we get most often about forming an LLC in Illinois — with straight answers, not hedged ones.

State filing fee$150
Typical approval5–10 business days
Annual report$75 annual
Single-memberAllowed

The ten we get asked most

How long does it take to form an Illinois LLC?

5–10 business days for standard online processing through the Illinois Secretary of State. Once the LLC is approved, we obtain the EIN the same day and deliver your bank-ready packet within a day or two after that.

What does it cost to form an LLC in Illinois?

Our service is $299 flat. Illinois's state filing fee is $150, paid directly to the Illinois Secretary of State. First-year total is $449, with no upsells and no tiered pricing.

Do I have to live in Illinois to form an Illinois LLC?

No. Illinois allows non-residents to form and own LLCs in the state. You do need an Illinois registered agent — that's included in the $299 for the first year. Our Springfield office serves as the agent of record.

Can a single person own an Illinois LLC?

Yes. Illinois allows single-member LLCs, which the IRS treats as disregarded entities by default — meaning the LLC's income flows through to the owner's personal tax return.

What's included in your $299 flat fee?

Four things: your Illinois Articles of Organization filed by a formation specialist, federal EIN obtained from the IRS, a custom operating agreement drafted to your actual ownership structure, and one year of registered agent service in Illinois. No hidden costs, no tiered pricing.

What's the annual requirement for an Illinois LLC?

Illinois charges $75 annually for the report. Miss the deadline and the state imposes a late fee, and eventually administrative dissolution if the lapse continues.

Do I need a registered agent in Illinois?

Yes, Illinois law requires every LLC to maintain a registered agent with a physical address in the state to receive service of process and official correspondence. Our Springfield office serves as your registered agent for the first year as part of the $299.

Can I change the registered agent later?

Yes. After the first year you can renew our service at $119/year, or designate yourself, an employee, or another agent by filing a change-of-agent form with the Illinois Secretary of State. The state typically charges a small fee for the change.

Will I get an operating agreement I can actually use at a bank?

Yes. Our operating agreements are drafted to your actual ownership structure — member names, percentages, voting rights, profit allocations — not a fill-in-the-blank template. Every major U.S. bank accepts them for business account opening.

Are there any Illinois-specific tax or compliance notes?

Annual report due before the first day of LLC anniversary month. $100 penalty for late filing. Illinois has a 1.5% replacement tax on partnership income for LLCs taxed as partnerships.

Illinois note

Annual report due before the first day of LLC anniversary month.

What's included in the $299 flat fee

State filingArticles of Organization, by a formation specialist
EIN includedFederal tax ID, issued by the IRS after approval
Operating agreementDrafted to your ownership structure — not a template
Registered agentOne year included in Illinois, Springfield on file
Ready to form in Illinois?

$299 flat, plus Illinois's $150 state fee.

Reservation takes three minutes. A formation specialist in Springfield handles the rest.

Start your Illinois filing