What does the insurance contingency in an Illinois home contract do?
The insurance contingency in the Illinois Multi-Board 8.0 contract gives you 10 Business Days after acceptance to get evidence that the home can be insured on an HO-3 or equivalent policy at standard premium rates. If you can’t, and you serve written Notice with proof inside that window, the contract is void. If you miss the deadline, the contingency is waived and you’re expected to close, whatever the quote looks like.
By Kealan O’Neil | October 9, 2026
Insurance used to be the last errand before closing. You picked a company, sent the binder to your lender, and moved on. This year, buyers in Oswego, Yorkville, and Montgomery are treating it more like an inspection, and for good reason.
On August 11, the National Weather Service confirmed an EF-0 tornado that touched down about two miles west of Oswego during the derecho, with peak winds near 75 mph along a 5.2-mile path. Storms like that show up in claim histories, roof conditions, and premiums for years.
Online, the worry is real. One buyer on Reddit posted that no carrier would write a policy on the house because of the roof, weeks before settlement. Another asked a question I never want my buyers to have to ask: “Will I get the earnest money back if insurance declined to insure due to roof condition just before the closing?” The answer depends almost entirely on what you did with your insurance contingency in the first two weeks.
How the insurance contingency works in the Multi-Board 8.0
Most Fox Valley resales are written on the Multi-Board Residential Real Estate Contract 8.0. Paragraph 9 is the homeowner insurance contingency, and it’s short enough that buyers skim right past it. Here is what it actually says, in plain terms:
- The test is insurability, not a policy. You need evidence of insurability for an Insurance Service Organization HO-3 or equivalent policy at standard premium rates.
- The clock is 10 Business Days. It starts at the Date of Acceptance. Paragraph 25 defines Business Days as Monday through Friday, excluding federal holidays.
- You have to act, in writing. If you can’t get that evidence, you serve Notice with proof on the seller within the deadline, and the contract becomes null and void. Paragraph 28 requires Notices in writing, served by a party or their attorney.
- Silence is a decision. If Notice isn’t served in time, you’re deemed to have waived the contingency and the contract stays in full force.
Paragraph 10 adds a separate flood option, which I’ll cover below. Neither one runs on the same timeline as your inspection, your mortgage contingency deadlines, or attorney review. That’s why they get missed.
4 insurance contingency mistakes Oswego buyers make
None of these feel like mistakes at the time. They feel like being busy during the first two weeks of a contract.
1. Waiting for the lender to ask for insurance
Lenders usually ask for your binder close to closing. By then, your insurance contingency expired weeks ago, and any problem with the house is now your problem.
The Consumer Financial Protection Bureau tells buyers to contact several companies, get quotes in writing, and show them to the loan officer to confirm they meet the lender’s requirements. The Illinois Department of Insurance adds that you’re not required to buy from the company your lender recommends.
So start the day your offer is accepted. Send the address, year built, roof age, and square footage to two or three agents, ideally including an independent agent who can quote several carriers. You want a written quote, not a ballpark over the phone.
2. Assuming a high quote lets you walk away
This is the insurance contingency mistake that surprises people most. The test is whether the home is insurable at standard premium rates, not whether the premium fits your budget.
The contract doesn’t define “standard premium rates.” If a carrier will only write the house as a high-risk or surplus policy, your attorney may have a strong argument. If every carrier quotes a normal policy that’s just more expensive than you hoped, that’s a much weaker one. Talk to your attorney before you assume either way.
Watch the policy terms too. Under the Fannie Mae Selling Guide, a conventional loan’s policy can’t carry a deductible above 5% of the coverage amount, including a separate wind or hail deductible, and the roof must be insured but doesn’t have to be at replacement cost. A cheap quote with an actual cash value roof endorsement might pass your lender and still leave you paying most of a roof claim yourself.
Don’t count on new state law to fix the price either. Governor Pritzker signed House Bill 4273 in August, which requires 60 days’ notice before a renewal premium increase of more than 10%. That rule applies to renewal notices sent on or after July 1, 2027, so it does nothing for the quote you get this fall.
If the numbers change what you can afford, rerun your monthly payment with your lender while the contingency is still open. That’s the moment you still have options.
3. Skipping the house’s claim and roof history
Insurers price the house, not just you. The Illinois Department of Insurance lists this as a question to ask every agent: how can I find out the claims history of the home before I buy it? The claims history of the home might affect your premium.
That history lives in a CLUE report. According to the National Association of REALTORS, buyers and agents can’t pull one for a house they don’t own, but the seller can order it free and share it, and you can ask for it as part of your offer.
Ask for the roof’s age and any replacement invoices, too. After the August storms, I’d ask directly whether the sellers filed a wind or hail claim, and whether the repairs were finished. If the roof is near the end of its life, that belongs in your inspection contingency negotiation, not in a surprise call from an underwriter.
If more than one carrier turns you down, the Department of Insurance points buyers to the Illinois FAIR Plan, which requires three unsuccessful attempts with insurance companies and a property that meets basic fire, loss prevention, and safety standards. Get those declines in writing. They are your proof if you need to serve Notice under the insurance contingency.
4. Forgetting that flood runs on a separate clock
A standard homeowners policy doesn’t cover flood. The Department of Insurance says it plainly: flood damage from groundwater, rain runoff, or snowmelt isn’t covered, and you’d need a separate flood policy.
Paragraph 10 of the Multi-Board 8.0 is separate from the insurance contingency. It gives you the option to cancel if the property is in a special flood hazard area. Your Notice is due within 10 Business Days after acceptance or by the Financing Contingency Date, whichever is later. If you don’t give it, you’ve waived the option.
The Fox River runs right through Oswego, Yorkville, and Montgomery, so check every address on the FEMA Flood Map Service Center before you’re deep into the deal. If the home is in a special flood hazard area and you’re financing, ask your lender early whether flood insurance will be required and get a quote alongside your homeowners quote.
Your 10-business-day insurance plan
Here is the order I walk buyers through, starting the day the seller signs:
- Day 1: send the address out for quotes. Give each agent the same coverage limits and deductibles so you’re comparing the same policy.
- Days 1 to 3: ask the seller for history. Request the CLUE report, roof age, and any claim or repair records through the listing agent.
- Days 1 to 5: check the flood map. Look up the address on FEMA’s map and note whether it falls in a special flood hazard area.
- By day 7: share the quotes with your loan officer. Confirm the policy, deductible, and roof terms meet the lender’s requirements.
- Before day 10: decide with your attorney. If no carrier will write the home at standard rates, your attorney serves written Notice with proof before the deadline. If it can be insured, you let the insurance contingency go knowingly.
One note on new construction: builders in Oswego and Yorkville use their own purchase agreements, which may not include an insurance contingency at all. Ask your attorney to look for one before you sign.
Common questions about the insurance contingency in Illinois
These are the insurance questions I hear most from buyers in the first week of a contract.
How long is the insurance contingency in Illinois?
Can I cancel if homeowners insurance is too expensive?
What happens to my earnest money if I can’t get insurance?
Do I need flood insurance in Oswego?
Get your quotes before the clock runs out
The insurance contingency only protects you if you use it in the first 10 Business Days, with written quotes, the home’s history, and a flood check in hand. If you’re about to go under contract on a home in Oswego, Yorkville, or Montgomery, I’ll help you line up the seller’s records on day one and keep every deadline, including the attorney review period, on one calendar. Call or text Kealan at 630-425-8815.
About Kealan O’Neil
Kealan O’Neil is the Designated Managing Broker and founder of O’Neil Property Group, an independent real estate brokerage based in Yorkville, Illinois. He and his team help buyers and sellers in Yorkville, Oswego, Montgomery, and the surrounding Kendall and Kane County communities, and he owns and manages a local rental portfolio, so he approaches every decision as both a broker and an investor. Call or text Kealan at 630-425-8815.
This post is general information about real estate in the Fox Valley, not legal, tax, or financial advice. Real estate laws, tax rules, and municipal ordinances change, and how they apply depends on your specific situation. Talk with a licensed attorney, CPA, or lender before making decisions about a purchase, sale, or tax matter. O’Neil Property Group is a licensed Illinois real estate brokerage.