Illinois minimum car insurance requirements start with liability coverage for most vehicles on public roads. The common shorthand is 25/50/20. Those numbers are the lowest liability limits the law describes. They are not a promise that every loss will be paid. They also do not replace a careful look at your own policy.
This guide explains the basic limits and what liability coverage is meant to do. It also covers what that coverage usually does not pay. You will see how uninsured-motorist bodily injury coverage fits, how Illinois checks insurance electronically, and what proof of insurance means. If you were hurt in a crash, the steps to take after a car accident are a separate question from the minimum limits.
This is general information about Illinois law and typical policy types. It is not legal advice for a particular policy, crash, or injury. Coverage depends on the policy, the people involved, and the facts.
What Are the Illinois Minimum Car Insurance Requirements?
Illinois law generally requires liability insurance before a person operates or registers a motor vehicle designed for public highways. The same duty can apply to keeping that registration. The rule is in 625 ILCS 5/7-601. The Illinois Department of Insurance points drivers to that statute when it explains who needs auto insurance.
The minimum liability limits are often written as 25/50/20. 625 ILCS 5/7-203 sets the floor for a policy or bond. The per-person bodily-injury floor is $25,000. The per-crash bodily-injury floor is $50,000. That crash total is still capped at $25,000 for any one person. The property-damage floor is $20,000 for harm to the property of others in one crash.
The Illinois Department of Insurance states the same floors in its auto insurance shopping guide. The department also notes that the state minimums may not fully protect a driver from a lawsuit. The current dollar amounts apply to policies issued or renewed on or after January 1, 2015. Older policy language can differ. The declarations page controls for that policy.
These figures limit what a qualifying policy may pay for covered losses. They are not a prediction of what an injured person will receive. Fault, injuries, evidence, exclusions, and policy terms all matter. A claim can be worth less than the limit. It can also involve losses the minimum policy does not cover.
What does 25/50/20 mean in a real crash?
Picture a driver who bought only the Illinois minimum. That driver causes a crash, and one other person has a covered bodily injury. The bodily-injury limit for that one person may be $25,000. If two or more people are hurt, the total bodily-injury limit for the crash may be $50,000. No one person can draw more than $25,000 from that minimum policy.
The $20,000 property-damage limit applies to covered damage to someone else’s property. That can include another car, a fence, a sign, or a pole, subject to the policy. It does not automatically repair the insured driver’s own car. Liability coverage is built to respond to harm the insured person may be legally responsible for causing to others.
Which Coverages Make Up the Minimum?
People often hear “full coverage” and assume the legal minimum includes everything. It does not. The chart below separates the Illinois liability floor from coverages that are usually optional. Policy forms differ. Confirm each line on your declarations page.
| Coverage | Part of the 25/50/20 floor? | What it may address |
|---|---|---|
| Bodily-injury liability | Yes. At least $25,000 per person and $50,000 per crash. | Injury or death of another person when the insured driver is legally responsible, subject to the policy. |
| Property-damage liability | Yes. At least $20,000 per crash. | Damage to another person’s vehicle or other property, subject to the policy. |
| Uninsured-motorist bodily injury | Generally required on an auto liability policy, subject to the statute. | Bodily injury to an insured person from an uninsured or hit-and-run motorist, when recovery is legally available. |
| Collision | No. A lender may require it. The minimum law does not. | Damage to the insured vehicle after a covered collision, usually after a deductible. |
| Comprehensive | No. | Certain non-collision losses, such as theft or specified weather damage, subject to the policy. |
| Medical payments | No. | Some medical bills for insured occupants, if the policy includes this coverage. |
Bodily-injury liability
Bodily-injury liability may apply when the insured driver is legally responsible for another person’s injury or death. The Illinois Department of Insurance says it may pay costs from injury or death to a person in another car or to a pedestrian. It may also cover a passenger who is not a member of the household, depending on the policy. It can include a legal defense if the insured person is sued because of the crash.
The coverage does not decide fault by itself. It does not set the value of pain, disability, or lost income. An insurer may investigate, review records, and evaluate responsibility before it offers anything. A settlement can require a release. Read that document before you sign it. A release can give up claims you still have.
Property-damage liability
Property-damage liability may help pay for damage the insured driver causes to another person’s car or other property, up to the limit. The Department of Insurance lists fences, buildings, utility poles, signs, and trees as examples. If several items are damaged, $20,000 can run out quickly. The owner of a damaged car may also need to look at their own collision coverage.
Uninsured-motorist bodily injury
Illinois generally requires auto liability policies to include uninsured-motorist bodily-injury coverage. The statute and the policy both matter. 215 ILCS 5/143a is the main statute. The Department of Insurance describes this coverage as protection for bodily injury caused by a hit-and-run driver. It can also apply when an at-fault driver has no auto liability insurance.
That coverage is not a shortcut around the crash investigation. It can depend on the policy, whether the other driver is identified, and the type of injury. Ask the insurer for the policy language in writing. Keep copies of every letter and claim number.
What the Minimum Does Not Include
The 25/50/20 numbers leave several common protections out. Depending on the vehicle and the policy, a driver may also want:
- Higher liability limits. The Department of Insurance says the state minimums may not be enough.
- Collision coverage. This may help with damage to the insured car after a covered crash, after the deductible.
- Comprehensive coverage. This may help with certain non-crash losses, such as theft, subject to the policy.
- Medical-payments coverage. This may help with some medical bills for insured people in the car, if it was purchased.
- Rental or transportation coverage. This applies only if the policy includes it.
None of these choices guarantees payment. A lender can also require physical-damage coverage on a financed car even though the minimum law does not. Read the declarations page, endorsements, exclusions, deductibles, and limits with your agent. If you are hurt, a lawyer can help you see how the policies relate to the crash.
The firm charges an attorney fee only when the client receives compensation. Clients are not asked to pay that fee out of pocket up front. Engagement terms can differ by the type of matter. A free consultation is a conversation about the facts, not a promise of a result.
How Illinois Checks for Car Insurance
The Illinois Secretary of State runs an electronic liability-insurance verification program for registered vehicles. Its mandatory insurance page says each vehicle’s liability policy may be checked at least twice a year. A third-party vendor is linked with insurers that write vehicle liability policies in Illinois.
If the first check does not confirm the required coverage, the vehicle is checked again after 30 days. That second look is meant to catch a sale, storage, or a car that is not being driven. If the second check also fails, the registered owner can receive a registration-suspension letter.
The owner and the insurer then have 30 days from the letter to prove the vehicle was insured on the date of the first check. If they cannot, the registration can be suspended. The Secretary of State says lifting that suspension requires liability insurance and a $100 reinstatement fee.
A mismatch is not always a lapse. A recent policy change, a wrong vehicle identification number, or a name difference can cause a failed check. Do not ignore the letter. Call your agent, gather the proof the notice asks for, and follow its deadline.
What if a driver has no proof of insurance?
An officer may issue a citation when a driver is stopped or is in a crash and cannot show evidence of insurance. That is how the Secretary of State describes enforcement. A conviction can suspend the license plates. The office lists a minimum fine of $500 for driving uninsured. It lists a minimum fine of $1,000 for driving while the plates are already suspended for an earlier insurance violation.
Other consequences can apply. The outcome of a citation depends on the charge and the court. This is not a prediction for any one ticket. Keep current proof in the vehicle, or in the electronic form your insurer says is acceptable. If you get a citation or a suspension notice, deal with it promptly. This article does not give a deadline for filing a lawsuit or answering a citation.
Does Every Illinois Vehicle Need This Insurance?
The Secretary of State says liability insurance is required for motor vehicles that must display license plates and are being driven. The list includes cars, vans, motorcycles, recreational vehicles, trucks, and buses. The statute also has exceptions and separate rules for some vehicles and uses.
Do not assume a car is exempt because it sits in a garage, is borrowed, or is registered in another state. Registration, use, and location can all change the answer. A stored vehicle can still draw an electronic check. The second verification, 30 days later, is partly there to see whether the vehicle was sold, stored, or not being driven. Read the current state page and your policy instead of guessing from a general article.
What to Do When Insurance Is Part of the Crash
Minimum limits matter most after someone is hurt or a car is badly damaged. Use this order. It is practical guidance, not a set of legal deadlines.
- Get safe and get care. Call 911 when someone is hurt, the road is blocked, or you need emergency help. Get checked for pain, dizziness, headaches, numbness, or confusion, including symptoms that show up later. Tell the provider the symptoms followed a crash.
- Save the insurance facts. When it is safe, write down names, phone numbers, plate numbers, and insurance details. Photograph the cars and the scene from a safe place. Ask for the crash report later. Keep bills, wage records, repair estimates, and every message.
- Do not assume “no insurance” is the end. If the other driver says they have no policy, stay calm and tell the officer. Notify your own insurer as your policy requires. Ask about uninsured-motorist coverage. A policy can exist even when a driver cannot find the card at the scene.
- Watch the limits. If the other driver is insured only at 25/50/20, those caps can be used up by medical bills or by several injured people. Ask which other policies might apply. Do not treat a first offer as the full picture.
- Read before you sign. Give truthful basic facts. Do not guess about fault, future treatment, or lost income. An insurer may ask for a recorded statement, a medical authorization, or a release. Get advice before you sign something you do not understand.
If you want a fuller checklist for the scene itself, use the firm’s guide to what to do after a car accident in Waukegan. That article is about the hours after a crash. This one is about the coverage floor.
When a Car Accident Lawyer Can Help
A lawyer can be useful when low limits meet a serious injury. The same is true for a dispute about fault, a hit-and-run, several vehicles, or a commercial or rideshare car. Ask for help if you are unsure whether uninsured-motorist coverage applies. A lawyer can review the evidence, identify policies, and talk with insurers. No lawyer can promise a recovery, a timeline, or a result.
Schlack & Bassmaji represents people hurt in Illinois car crashes and other injury matters. The firm describes its work on the Waukegan car accident page and the Chicago personal injury page. The published offices are in Chicago and Waukegan. The firm serves clients in Illinois based on the facts of the matter. It does not accept every inquiry.
Jonathan Schlack is the founding partner. The firm says it has recovered over $100 million for clients. That figure is the firm’s own statement about past matters. It is not a promise about any new claim. Past results do not predict what will happen in yours.
Call us now at (312) 727-0188, or get a free consultation.
Frequently Asked Questions
Is 25/50/20 the only car insurance I need in Illinois?
It is the liability floor many Illinois vehicles must meet. It may be too low for a serious injury, and it usually does not pay for damage to your own car. The Department of Insurance tells drivers to consider higher limits. Ask a licensed agent what fits your car, your household, and any loan on the vehicle.
Does liability insurance pay for my own car?
Usually, no. Your liability coverage is aimed at harm you cause to other people and their property. The other driver’s liability coverage is what gets looked at for damage that driver caused. Collision coverage, if you bought it, may apply to your own car after the deductible.
What if the driver who hit me has no insurance?
Tell your insurer and ask about uninsured-motorist bodily-injury coverage. Keep the crash report, photos, medical records, and witness names. A missing insurance card at the scene does not prove there is no policy. It also does not guarantee that your own coverage will pay.
What if the other driver’s insurance is not enough?
Minimum limits can be used up by one serious injury or by several injured people. Ask whether another policy might apply, including your own. Do not sign a release until you know which claims it gives up. A lawyer can review the policies with you. There is no guaranteed extra recovery.
Can I show a digital insurance card?
Many insurers offer an electronic card. Whether an officer accepts it can depend on the stop and on what your insurer provides. Keep the proof your insurer recommends. If a verification letter arrives later, answer it even if you had a card in the car.
Is there one deadline for every Illinois car-crash claim?
No. Do not rely on a single number from an article. The time to act can depend on who was hurt, whether a government vehicle was involved, and other facts. Save your records and talk with an Illinois lawyer about your situation. This post does not state a filing deadline.
Check the Minimum, Then Look at the Crash
Illinois minimum car insurance requirements are a floor, not a full plan. Confirm that the vehicle has current liability coverage at the 25/50/20 level or higher. Keep proof available. Read the policy so you know what is missing, including collision coverage and higher limits.
After a crash, get care, save the evidence, and be careful with statements and releases. If you were hurt in Illinois and you are unsure how the policies fit, call Schlack & Bassmaji at (312) 727-0188. You can also get a free consultation. The firm can review what you share and explain possible next steps. No article can decide fault, coverage, or the value of a claim.