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HomeStatesIllinois
State Compliance Guide

Illinois Business Compliance

Everything you need to know about forming and maintaining a business entity in Illinois.

Annual Report Due

Anniversary

Processing Time

1 business days

Annual Report State Filing Fee

$150

Registered Agent

Required

Illinois State Filing Fees

Filing TypeDue DateCLS FeeState Processing TimeState Fee
FormationN/A$1005-7 days$150
Annual ReportAnniversary$505-7 days$75
Franchise TaxAnniversary—N/AFrom $75
AmendmentN/A$1005-7 days$50
DissolutionN/A$1007-10 days$5
Foreign QualificationN/A$1007-10 days$150

* State fees are subject to change. Contact the Secretary of State for current fee schedules.

Key Compliance Requirements

  • Annual Report filing
  • Franchise Tax payment
  • Registered Agent maintenance

Important Deadlines

Annual ReportFirst day of anniversary month
Franchise TaxWith Annual Report

Franchise Tax Information

Franchise Tax Applies

Franchise tax based on paid-in capital

Important Notes for Illinois

  • 1.Illinois franchise tax is being phased out
  • 2.Annual report due on first day of anniversary month

Need Help with Illinois Compliance?

Our specialists can handle all your Illinois business compliance needs.

State Information

AbbreviationIL
CapitalSpringfield
State Filing Fee$150

Popular Entity Types

LLCCorporationS-Corp

Contact Us

1-888-343-2006[email protected]

OUR SERVICES

CLS Services in Illinois

Professional compliance services with transparent pricing. No hidden fees.

Registered Agent

$100

per year

Entity Formation

$100

+ state fees

Annual Report Filing

$50

per filing

Foreign Qualification

$100

+ state fees

Amendment Filing

$100

+ state fees

Dissolution/Withdrawal

$100

+ state fees

Enterprise Discounts Available for multi-state compliance

Illinois State Resources

Secretary of State

Official Website(217) 782-6961

Let Us Handle It

Skip the paperwork. Our team handles all Illinois filings on your behalf.

Frequently Asked Questions About Illinois

Common questions about forming and maintaining a business in Illinois.

When is my Illinois annual report due?

Illinois annual reports are due on the first day of your anniversary month—not the last day like most states. For example, if you formed your LLC on March 15, your annual report is due March 1 each year.

Is Illinois eliminating its franchise tax?

Yes, Illinois has been phasing out its franchise tax. The tax has been significantly reduced in recent years, with the phase-out expected to continue. Check current rates as they change annually.

Can I file my Illinois annual report online?

Yes, Illinois offers online filing through the Secretary of State's website. Online filing is faster and often provides instant confirmation of your filing.

Have more questions about Illinois compliance?

Multi-State Compliance

Operating in multiple states? Explore compliance requirements for nearby states.

IndianaIowaKansasMichiganMinnesotaView All States →

Ready to Start Your Illinois Business?

Let our experts handle your Illinois business formation and ongoing compliance requirements.

Content reference: CCP-88F6F97E4437

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