Illinois · General Contractor licensing

How to Get a General Contractor License in Illinois (2026 Guide)

Verified against 7 official sourcesReviewedNext review·Confidence: high
Licensing scope
Local rules
Renewal
One year from issuance. License is automatically inactivated

Illinois General Contractor overview

Quick facts

License required
Required
Local jurisdictions only
License trigger
Required
The general contractor license classes are structured by maximum project value. The smallest license class (Class E) covers projects up to $500,000. There is no minimum project dollar value threshold for license requirement stated in the sources reviewed; rather, the five classes cap the maximum project value the licensee can perform.
Renewal
Info
One year from issuance. License is automatically inactivated

While many states require a statewide license for general contractors, Illinois stands apart: there is no statewide general contractor license. Instead, licensing for general contractors is handled exclusively at the local level. The City of Chicago operates the most comprehensive and critical licensing program in the state, which will be the primary focus of this guide.

Do You Need a General Contractor License in Illinois?

Illinois does not require a statewide general contractor license; instead, general contractor licensing is handled at the local level, most notably by the City of Chicago Department of Buildings.

Illinois General Contractor Licensing: Local vs. State

General contractor licensing is a function of municipal or county governments in Illinois. If you plan to work in multiple jurisdictions, you may need to register or obtain a license in each one. The most robust requirements are found in the City of Chicago, which issues five distinct classes of licenses based on project value.

When a Chicago General Contractor License is Required

A general contractor license is required in the City of Chicago for any individual or entity that undertakes to construct, alter, repair, add to, or demolish a building or structure. This includes overseeing projects and hiring subcontractors. The specific class of license required depends on the total cost of each individual project.

Distinguishing State-Level Trade Licenses from GC

State-level licenses in Illinois are typically for specific trades that have statewide health and safety implications. For example, roofing contractors and plumbing contractors must be licensed by the state. A general contractor in Chicago must hold a City of Chicago GC license and hire state-licensed trade contractors for any regulated plumbing or roofing work on their projects.

Chicago General Contractor License: Classes and Scope

The City of Chicago Department of Buildings offers five classes of general contractor licenses: Class A, B, C, D, and E, each with distinct project value caps and insurance requirements.

  • Class A General Contractor: Unlimited project value.
  • Class B General Contractor: Project value up to a maximum of $20,000,000.
  • Class C General Contractor: Project value up to a maximum of $10,000,000.
  • Class D General Contractor: Project value up to a maximum of $4,000,000.
  • Class E General Contractor: Project value up to a maximum of $500,000.

Chicago General Contractor License Requirements

To obtain a general contractor license in Chicago, applicants must primarily demonstrate financial solvency and provide proof of adequate insurance, rather than meeting specific experience or exam criteria.

  • Statement of Financial Solvency: Applicants must submit a statement of financial solvency using the format provided in the application.
  • Commercial General Liability Insurance: Proof of insurance is required in the amount specified for the desired license class.
  • Proof of Business Authorization in Illinois: Your business must be legally registered and authorized to operate in the state.
  • Assumed Name Certificate: Required if your business operates under a name different from its legal corporate or LLC name.
  • Government-Issued Photo Identification: You must provide copies of government-issued photo IDs for specified individuals associated with the application.

How to Apply for a General Contractor License in Chicago

The application process for a Chicago general contractor license involves preparing financial and insurance documentation and submitting it directly to the City.

  1. Determine Your Appropriate License Class: Based on the maximum value of projects you intend to undertake, select the appropriate license class (A, B, C, D, or E).
  2. Form Your Illinois Business Entity: If you have not already done so, register your business with the Illinois Secretary of State.
  3. Secure Class-Appropriate Commercial General Liability Insurance: Obtain an insurance policy that meets or exceeds the minimum coverage required for your chosen license class from an insurer rated B+ or better by A.M. Best.
  4. Prepare the Statement of Financial Solvency: Complete the financial solvency statement as part of the official application packet.
  5. Gather All Required Supporting Documentation: Collect your insurance certificate, business registration documents, photo IDs, and any assumed name certificate.
  6. Complete the City of Chicago General Contractor License Application: Fill out the application form accurately and completely.
  7. Submit Your Application Package and Pay the Initial Fee: Submit your completed application and all supporting documents to the appropriate City of Chicago department and pay the required license fee.
  8. Await License Issuance: The city will review your application. Be prepared to respond to any requests for additional information.

Are There Exams or Experience Requirements for a Chicago General Contractor License?

No specific experience hours or examination are required to obtain a general contractor license from the City of Chicago Department of Buildings.

No General Contractor Exam Required in Chicago

The City of Chicago does not mandate any written examination as a prerequisite for obtaining any class of general contractor license.

No Specific Experience Hours Mandated for Chicago GC Applicants

Licensing approval is based on the submission of required documents, proof of insurance, and a statement of financial solvency, not on a verified record of prior work experience.

What are the Fees for a Chicago General Contractor License?

Initial and renewal fees for a Chicago general contractor license vary by class, ranging from $300.00 for Class E to $3,500.00 for Class A.

Initial and Annual Renewal License Fees by Class

The initial license fee and the annual renewal fee are the same for each class.

  • Class A: $3,500.00
  • Class B: $1,800.00
  • Class C: $1,300.00
  • Class D: $900.00
  • Class E: $300.00

Other Fees

  • Reinstatement Fee: $100.00 per year or fraction of a year the license has been expired.
  • Administrative Processing Fee: $50.00 for modifications requiring staff assistance.
  • Replacement Document Fee: $50.00
  • License Verification Fee: $50.00

Chicago General Contractor Insurance and Bond Requirements

Commercial general liability insurance is mandatory for Chicago general contractors, with minimum per-occurrence coverage scaling from $1,000,000 for Class E to $5,000,000 for Class A.

Commercial General Liability Insurance Minimums by Class

  • Class A: $5,000,000 per occurrence
  • Class B: $3,000,000 per occurrence
  • Class C: $2,000,000 per occurrence
  • Class D: $2,000,000 per occurrence
  • Class E: $1,000,000 per occurrence

Required Insurer Rating

The insurance policy must be issued by an insurer that is rated B+ or higher by A.M. Best and is authorized to provide insurance in Illinois.

Specific Coverage Types

The commercial general liability policy must cover bodily injury, personal injury, property damage, and completed operations.

No General Contractor Surety Bond Requirement Identified

Based on the sources reviewed, the City of Chicago does not require general contractors to post a surety bond.

How Do You Renew Your Chicago General Contractor License?

A Chicago general contractor license must be renewed annually from its date of issuance by paying the renewal fee and maintaining continuous insurance coverage.

Annual Renewal Cycle

Licenses are valid for one year from the date they are issued and must be renewed on or before the expiration date to remain active.

Continuing Education for General Contractors

No state-level continuing education requirement was identified in the sources reviewed, and no Chicago-specific requirement for general contractors was identified either.

Does Illinois Offer Reciprocity for General Contractor Licenses?

No reciprocity agreements for general contractor licenses from other states were identified in the sources reviewed.

Because general contractor licensing is handled at the local level in Illinois, any out-of-state contractor must apply for a license directly with the municipality where they intend to work, such as the City of Chicago, and meet all local requirements.

General Contractor Licensing Outside of Chicago

Many other counties and municipalities in Illinois have their own registration or licensing requirements for general contractors.

County and Other Municipalities' Requirements

Requirements outside of Chicago can vary significantly. Some jurisdictions may have a simple registration process, while others may have more specific requirements, though they are typically less stringent than Chicago's.

Researching Local Regulations

Before beginning work in any new city or county in Illinois, it is essential to contact the local building department or clerk's office to confirm their specific contractor licensing and registration rules.

Illinois General Contractor licensing

Common questions

Do you need a license to do General Contractor work in Illinois?

There is no statewide General Contractor license in Illinois — licensing and registration are handled locally by individual cities and counties.

How much does an General Contractor license cost in Illinois?

Class A: $3,500.00 (initial and renewal); Class B: $1,800.00 (initial and renewal); Class C: $1,300.00 (initial and renewal); Class D: $900.00 (initial and renewal); Class E: $300.00 (initial and renewal). Reinstatement fee: $100.00 per year or fraction of a year the license has been expired. Administrative processing fee: $50.00 for modifications requiring staff assistance. Replacement document fee: $50.00. License verification fee: $50.00.

How often do you renew an General Contractor license in Illinois?

One year from issuance. License is automatically inactivated if associated insurance policy expires.

Does a Illinois General Contractor license transfer to other states?

Not specified in the sources reviewed.

Frequently Asked Questions

Does Illinois require a statewide general contractor license?

No, Illinois does not have a statewide license for general contractors. Licensing is managed by local governments, with the City of Chicago having the most detailed requirements.

How do I get a general contractor license in Chicago?

To get a license in Chicago, you must determine your license class (A-E), obtain the required commercial general liability insurance, complete the application which includes a statement of financial solvency, and pay the fee. No exam or specific experience is required.

What are the different classes of general contractor licenses in Chicago?

Chicago has five license classes based on project value limits: Class A (unlimited), Class B (up to $20 million), Class C (up to $10 million), Class D (up to $4 million), and Class E (up to $500,000).

What are the fees for a general contractor license in Chicago?

Initial and annual renewal fees range from $300 for a Class E license to $3,500 for a Class A license.

What are the insurance requirements for general contractors in Chicago?

You must carry commercial general liability insurance with per-occurrence minimums ranging from $1 million for Class E to $5 million for Class A. The policy must be from an insurer rated B+ or better by A.M. Best.

Is an exam required to become a general contractor in Chicago?

No, the City of Chicago does not require an exam to obtain a general contractor license.

What happens if my insurance policy expires before my license renewal?

Your Chicago general contractor license will be automatically inactivated if your insurance policy lapses for any reason. You must maintain continuous coverage to keep your license active.

How Illinois compares

Illinois vs. other licensing requirements

Use this quick comparison to jump to nearby state requirements or see where rules differ.

StateLicenseClassesExamRenewal
Illinois This guideLocal5 classesNo statewide examOne year from issuance. License is automatically inactivated
AlabamaRequired6 classesRequired12 months (each license expires 12 months following issuance
AlaskaRequired5 classesNo statewide examBiennial (registrations expire December 31 of even-numbered years)
ArizonaRequired6 classesRequiredBiennial (two-year) license.
ArkansasRequired2 classesRequiredAnnually (Renewal fee $50.00).

Next step

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Official sources

Next source review due 2027-01-20. Last reviewed 2026-07-20. Confirm current requirements with the official licensing authority before applying.