To become a home inspector in Illinois, you need a license from the Illinois Department of Financial and Professional Regulation (IDFPR). That means completing 60 hours of approved pre-license education, participating in five supervised field inspections, passing the National Home Inspector Examination, carrying at least $100,000 in general liability insurance, and submitting an application with a $250 fee. Most people get through it in a few months and spend somewhere between $1,000 and $2,000.
Who Can Apply
You must be at least 18 and hold a high school diploma or GED.1Illinois General Assembly. 225 ILCS 441 Home Inspector License Act You verify your education under oath on the application. No college degree is required, and no prior construction background, though both help once you’re in the field.
You also have to disclose certain criminal history: convictions for fraud-related crimes, felonies involving moral turpitude, or offenses requiring sex offender registration.1Illinois General Assembly. 225 ILCS 441 Home Inspector License Act Juvenile adjudications, arrests that never led to charges, sealed or expunged records, and convictions overturned on appeal cannot be held against you. The IDFPR may require fingerprinting through a licensed vendor so the Illinois State Police and FBI can run background checks.2Illinois Department of Financial and Professional Regulation. Fingerprint Background Check Guide
Complete 60 Hours of Pre-License Education
Your first real step is 60 hours of coursework through an IDFPR-approved provider.3Illinois Department of Financial and Professional Regulation. Illinois Approved Pre-License Courses The curriculum covers the systems you’ll actually evaluate on inspections: structural components, roofing, plumbing, electrical, heating, and cooling. It also walks through the Home Inspector License Act itself so you know the legal edges of your role.
Approved schools offer classroom, online, and hybrid formats. As of early 2026, the approved list includes Prairie State College, Triton College, Inspection Certification Associates, and the ASHI School, among others.3Illinois Department of Financial and Professional Regulation. Illinois Approved Pre-License Courses Tuition typically runs $500 to $1,500 depending on the school and whether extra certifications are bundled in. Rely on the IDFPR’s published list rather than a school’s own claim of state approval.
Do Five Supervised Field Inspections
Classroom hours aren’t enough. You also have to participate in five real home inspections under the direct supervision of a licensed Illinois inspector. These are actual properties, not simulations. Your supervisor documents each one on a Field Inspection Report form, which you submit with your application. Five is the minimum, and plenty of applicants tag along for more before working solo — the field is where you see what textbook defects actually look like in a house.
Pass the National Home Inspector Examination
Illinois uses the National Home Inspector Examination (NHIE), developed by the Examination Board of Professional Home Inspectors.4Illinois Department of Financial and Professional Regulation. Home Inspection It’s 200 multiple-choice questions, 25 of which are unscored pretest items, with four hours to finish.5National Home Inspector Examination. Frequently Asked Questions
Scores are scaled from 200 to 800, and 500 is the passing mark.5National Home Inspector Examination. Frequently Asked Questions You pay the exam fee directly to the testing service when you register. Illinois is one of a handful of states where the fee differs from the standard amount charged elsewhere, so confirm the current figure at registration.6National Home Inspector Examination. Test Policies You get your score immediately after finishing, and you’ll attach it to your application.
Line Up Your Insurance
Every applicant and every active licensee must carry at least $100,000 in general liability insurance.1Illinois General Assembly. 225 ILCS 441 Home Inspector License Act Your application needs the carrier’s name and the policy expiration date.7Cornell Law School / Legal Information Institute. Illinois Administrative Code tit. 68, 1410.235 – Insurance Requirements
Illinois does not require errors and omissions (E&O) insurance, which would cover claims arising from mistakes in your reports. Many inspectors buy it anyway, because one missed defect can turn into an expensive lawsuit. General liability covers physical damage you cause during an inspection, like a foot through an attic floor; E&O covers professional negligence. The $100,000 statutory floor is modest for the exposure, so talk to a broker before settling on the minimum.
Submit the Application
Once you have your education transcript, five signed field inspection reports, a passing exam score, and proof of insurance, you can apply. File through the IDFPR online portal or by mail to Springfield, with a non-refundable $250 application fee.8Cornell Law School / Legal Information Institute. Illinois Administrative Code tit. 68, 1410.100 – Application for a Home Inspector License Online payments go through the state’s system; mailed applications need a check or money order payable to the IDFPR.
The IDFPR verifies your records during review. Plan for roughly four to eight weeks. Once approved, you get your license number and can start inspecting for compensation.
What It Costs All In
Expect to spend about $1,000 to $2,000 getting licensed. The main pieces:
- Pre-license education: $500 to $1,500 depending on school and format
- NHIE exam fee: paid directly to the testing service at registration
- General liability insurance: varies by carrier and coverage
- Application fee: $250, non-refundable
None of that covers the tools you’ll need to actually inspect: moisture meters, electrical testers, ladders, and report-writing software. Budget for those separately.
Keeping the License Active
Illinois home inspector licenses renew every two years. The renewal fee is $400.9Cornell Law School / Legal Information Institute. Illinois Administrative Code tit. 68, 1410.400 – Fees Each cycle you need 12 hours of continuing education, with at least 8 in mandatory courses defined by the IDFPR.10Illinois General Assembly. Continuing Education Requirements Sexual harassment prevention training is also required before you renew.11Illinois Department of Financial and Professional Regulation. Continuing Education Fact Sheet for Home Inspector License Renewal Miss the deadline and your license lapses; you can’t legally inspect until you reinstate it.
Conduct Rules You’ll Live By
A few restrictions catch inspectors off guard. You cannot accept a job where your fee depends on the outcome or where someone has told you what conclusion to reach. You cannot advise a client on whether to buy or walk away from a property. You cannot inspect a property you have a financial interest in without written disclosure and the client’s prior consent.12Illinois General Assembly. 225 ILCS 441 Home Inspector License Act – Disciplinary Provisions
Referral fees are another trap. You cannot pay kickbacks or give gifts to real estate agents in exchange for business. You also cannot damage the property during an inspection without the owner’s consent, which matters the moment you’re tempted to open up a wall to investigate something.12Illinois General Assembly. 225 ILCS 441 Home Inspector License Act – Disciplinary Provisions Violations can mean suspension, revocation, or fines up to $25,000 per violation.
Don’t Inspect Before You’re Licensed
Working without a license in Illinois is expensive. The IDFPR can impose a civil penalty of up to $25,000 per violation, due within 60 days of the order.12Illinois General Assembly. 225 ILCS 441 Home Inspector License Act – Disciplinary Provisions Criminally, a first offense is a Class A misdemeanor and any later offense is a Class 4 felony. A Class A misdemeanor carries up to a year in jail; a Class 4 felony carries one to three years in prison. The rules apply whether you’re performing inspections or just advertising that you will.