Illinois Contractor License Bond Requirements

Verified August 12, 2026 against primary sources from the Illinois General Assembly and the Department of Financial and Professional Regulation. Requirements are subject to current state statutes and agency rules, which change without notice. Confirm the figure that applies to you before you file.

Does Illinois require a contractor license bond?

No, not at the state level. No state general contractor licence. The one state contractor credential is the roofing contractor licence, issued by the Illinois Department of Financial and Professional Regulation. Illinois issues no statewide general contractor licence, so there is no general contractor licence bond. Cities license contractors instead, and Chicago runs its own programme. The single state-level contractor credential is the roofing contractor licence under the Illinois Roofing Industry Licensing Act.

What Illinois jurisdictions actually require

Amounts are set by ordinance rather than negotiated, the surety has to be authorized to do business in the state, and a lapsed bond or certificate suspends the license automatically. Confirm the current figure with the issuing department before you file.

The two Illinois roofing licence classes, and who is exempt

• Limited roofing licence. Residential roofing only, including residential properties of eight units or less. Bond $10,000.
• Unlimited roofing licence. Residential, commercial and industrial roofing. Bond $25,000.
• Who is exempt. The rules state that sheet metal, electrical, plumbing, refrigeration and mason contractors, and carpenters performing chimney repairs or installing soil pipes, electrical jacks, gutters, heating and cooling vents, wood roof decks or a television antenna, are not required to be licensed under the Act.

Where the requirement actually sits in Illinois

Outside roofing, the licence and bond question in Illinois belongs to the city or county. Chicago, and most larger municipalities, run their own contractor licensing with their own bond and insurance requirements, and holding one city's licence gives you nothing in the next. Confirm with the building department in every jurisdiction you bid, and expect a different answer in each.

Two published figures about Illinois roofing that are wrong

• Insurance is not a single $500,000 general liability limit. Section 1460.20 sets two separate figures: $250,000 for each occurrence of property damage and $500,000 for each occurrence of personal injury or bodily harm. Pages quoting one number are quoting half the rule.
• The insurance requirement is not in 225 ILCS 335/21. The Act at 225 ILCS 335/3(2)(a) requires public liability and property damage insurance in such amounts as may be determined by the Department, and the amounts live in the administrative rule. If a page cites a statute section for the dollar figure, it has not read either document.
• The policy must state it cannot be cancelled except on 30 days written notice to the Division, and the bond on 60 days. Two different notice periods on the same licence, and both are in the rule.

Three deadlines that end an Illinois roofing licence quietly

• Renewal falls on December 31 of odd-numbered years, and the renewal asks for a certifying statement that your insurance and bonding still comply.
• A qualifying party may only qualify one licensee, with one extra permitted where there is at least 25 percent common ownership or a licensed subsidiary relationship. If your qualifying party leaves, you and they must notify the Division within 30 business days, and a newly designated qualifying party has seven months to pass the examination.
• Unlicensed practice carries a citation and a civil penalty of $200 per violation, $400 for subsequent violations within 12 months, with $100 per violation for substandard work.

What this means if you build in Illinois

Illinois splits neatly into two conversations. If you roof, the bond and the liability policy are the licence, and the single most valuable thing an agent does for you is make sure neither ever lapses, because the cancellation is automatic and there is no hearing. If you do anything else, the state applies no financial responsibility screen at all, which means nothing is filtering the general contractors you compete against or the subs you bring on. Collect certificates yourself on every sub and check them, because Illinois is not doing it for you. On the contract side, note that public work in Illinois still needs performance and payment bonds regardless of licensing, and that is a separate underwriting conversation from anything on this page.

What an Illinois license bond costs

You do not pay the face amount of the bond. You pay a premium, which is a percentage of it, and that percentage is set by underwriting - primarily your personal credit, how long you have been in business, and your financial position. A contractor with strong credit pays a small fraction of the bond amount. A contractor with credit problems pays more, and sometimes needs a market built for that situation, which we have.

We do not quote rates on a web page, and anyone who does is guessing at your file. For the mechanics of how bond pricing works, see how much contractor bonds cost. For a real number, call us.

A license bond is not a contract bond

This is the distinction that costs Illinois contractors work. A license bond is what the state or the city requires before it will let you operate. It is a fixed amount, it renews annually, and it protects the public. It says nothing about whether you can bond a job.

A performance bond is different. That is job-specific, written at the full contract value, and it is what an owner requires before awarding you the work. Contractors who assume their license bond makes them "bonded" find out otherwise the first time they try to bid public work.

The two are connected in one direction that matters: the financial file that gets you a license bond easily is the same file a surety underwriter reads when you ask for a performance bond. Building it properly now is what makes the bigger bond reachable later. See how contractors qualify for bonds and how a bond program gets built.

A license bond is also not insurance. It does not protect you - if a claim is paid, you reimburse the surety. See surety bonds versus insurance.

Illinois contractor license bond FAQ

Does Illinois require a contractor license bond?

Only if you are a roofer. Illinois has no state general contractor licence and no bond that goes with one. Licensed roofing contractors must post a continuous surety bond of $10,000 for a limited licence or $25,000 for an unlimited licence.

How much is an Illinois contractor license bond?

There is no statewide amount because there is no statewide requirement, and for most building contractors there is no city bond either. Cities require general liability insurance instead, commonly $1,000,000 per occurrence and $2,000,000 aggregate. The bond attaches to right-of-way work: Fort Collins requires $100,000, or $250,000 for directional boring, and Denver's paving bond is $50,000 under DRMC 49-626.

Do I need a bond to be a general contractor in Illinois?

In the jurisdictions we verified, generally no. Fort Collins requires no bond on general or specialized trade licenses, and the Pikes Peak Regional Building Department requires none either. Both require general liability insurance. Aurora is the exception we confirmed, with a $20,000 license and permit bond on some classes. Confirm with the city you are pulling the permit in.

Is an Illinois license bond the same as a performance bond?

No. A license bond is a fixed annual requirement to hold your license and it protects the public. A performance bond is job-specific, written at the full contract value, and required by the project owner before award. Holding a license bond does not mean you can bond a job.

Does an Illinois contractor license bond protect my business?

No. A surety bond protects the party the bond runs to. If a claim is paid on your bond, you reimburse the surety. Liability insurance protects your business; a bond does not.

Already licensed and looking for work to bid? See where to find public construction work to bid on in Illinois, and the national guide to contractor license and permit bonds.