Most homeowners look at their insurance bill, wince, and move on. The premium went up again. Oh well.
But there are real discounts sitting on policies across Illinois that never get mentioned. Some apply automatically. Most don't. And most agents won't walk you through a checklist because they're billing by the policy, not by the hour.
Twelve discounts worth knowing about.
1. Bundle home and auto (saves 15 to 25 percent)
This is the big one. If your home and auto insurance are with different companies right now, you're almost certainly overpaying.
The bundling discount runs 15 to 25 percent off the home policy at most major carriers. On a $2,600 annual premium, that's $390 to $650 per year in savings. Some carriers sweeten the deal further if you add a motorcycle, boat, or umbrella policy to the bundle.
The only catch: bundling doesn't always mean cheaper overall. Run the combined quote against your current separate policies and compare the total out-of-pocket, not just the discount percentage.
2. Raise your deductible (saves 10 to 15 percent)
A $1,000 deductible is the default for most Illinois policies. Moving to $2,500 typically saves 10 to 15 percent per year. On a $2,500 premium, that's $250 to $375 annually.
The math only works if you can actually cover $2,500 out of pocket. And it only makes sense if you don't have a habit of filing small claims. But for homeowners with an emergency fund and a clean claims history, this is one of the easiest savings available.
3. Impact-resistant roof discount (saves 10 to 28 percent)
Illinois is hail country. The state ranked second in the US for hail damage losses in 2024. Carriers know it.
If you're replacing your roof, Class 4 impact-resistant shingles cost 10 to 20 percent more than standard asphalt. But several carriers writing Illinois policies offer 10 to 28 percent annual discounts for the upgrade. On a $2,800 premium, that's $280 to $784 per year in savings. The shingles typically pay for themselves within 5 to 6 years through premium savings alone, before you factor in reduced damage in the next storm.
If you already have impact-resistant shingles and haven't told your carrier, tell them now. This discount doesn't apply automatically.
4. Claims-free discount (saves 5 to 20 percent)
Most carriers offer a discount for homeowners who haven't filed a claim in the past 3 to 5 years. The range is 5 to 20 percent depending on the carrier and how long you've been claims-free.
This should apply automatically, but it doesn't always. If you've been claim-free for several years and aren't sure whether this credit is on your policy, ask your agent specifically. Pull your declarations page and look for it by name.
5. New home or renovation discount (saves 5 to 15 percent)
Carriers see newer homes as lower risk. Updated plumbing, electrical, and roofing reduce the likelihood of an expensive claim.
If your home was built in the last 10 years, you likely get a new construction discount already. But if you've done major renovations, that credit may not show up in your current premium. Replaced your roof in the last 3 years? Updated your electrical panel from knob-and-tube to modern wiring? Replaced galvanized plumbing? Tell your carrier. These updates can each move the needle.
In Naperville and across DuPage County, a lot of homes were built in the 1970s through the 1990s. Plumbing and electrical updates are common there. The homeowners who mention them save money. The ones who don't just pay more.
6. Monitored security system discount (saves 5 to 15 percent)
A professionally monitored alarm system can earn you 5 to 15 percent off. The key word is "monitored." Self-monitored systems with cameras and smart locks typically get a smaller credit or none at all.
If you have a monitoring service connected to a central station, verify your carrier has it on file. This discount often falls through the cracks when you switch carriers or upgrade your system. A quick call to your agent can confirm whether it's applied.
7. Paid-in-full discount (saves 3 to 8 percent)
Most homeowners pay monthly. But most carriers charge a fee or implicit interest for installment billing. Paying annually instead saves 3 to 8 percent.
On a $2,400 premium, paying in full saves $72 to $192 per year. It requires having the cash on hand, but if you do, it's easy savings with no downside.
8. Paperless and autopay discount (saves 2 to 5 percent)
Small, but it's free money. Most carriers offer 2 to 5 percent off for paperless billing and automatic payment. If you're not already set up this way, it takes about five minutes to switch and saves $50 to $125 per year on a typical Illinois policy.
9. Long-term customer discount (saves 5 to 10 percent)
Some carriers reward loyalty. If you've been with the same company for 3 or more years, you may qualify for a tenure discount worth 5 to 10 percent.
But long-term customers often get quietly repriced upward at renewal while new customers get better rates. Run a competing quote at the same coverage levels before assuming your loyalty is being rewarded. Sometimes it is. Sometimes you're paying for the convenience of not switching.
10. Age and retirement discount (saves 5 to 15 percent)
Several carriers offer discounts for homeowners who are 55 or older, or who are retired. The logic is that retired people tend to be home more, which means faster detection of small problems before they become expensive claims.
If you're 55 or older and haven't been asked about this, bring it up with your agent. It's not automatically applied at most carriers.
11. Water shutoff device discount (saves 3 to 10 percent)
Water damage is the most common home insurance claim in Illinois. Burst pipes, appliance failures, and water backup cause billions in losses statewide each year.
Some carriers discount policies where the homeowner has installed an automatic water shutoff device. These devices monitor flow and cut off the main supply if they detect something abnormal. Devices run $250 to $500 installed. Some carriers give a 3 to 10 percent credit for having one.
And if you've got a finished basement in the Chicago suburbs, the case for a water shutoff device doesn't rest entirely on the insurance discount.
12. Gated community or HOA security discount (saves 2 to 8 percent)
Not every carrier offers this, and it's less common in Illinois than in other states. But if you live in a gated community or a neighborhood with active HOA security, it's worth asking. Some carriers credit the lower crime exposure. Two to 8 percent isn't huge, but it's meaningful enough to ask one question.
How these discounts stack
These aren't mutually exclusive. A homeowner who qualifies for several can layer them:
- Bundle discount: 15 to 25 percent
- Claims-free: 5 to 20 percent
- Impact-resistant roof: 10 to 28 percent
- Paid-in-full: 3 to 8 percent
- Paperless/autopay: 2 to 5 percent
- Monitored alarm: 5 to 15 percent
Not every carrier applies all of these. But a homeowner who qualifies for a bundle discount, a claims-free credit, and a few smaller ones can realistically reduce their premium by 30 to 45 percent from the base rate. On a $3,000 quote, that's $900 to $1,350 in annual savings.
Most of it only gets applied if you ask.
What to check on your current policy right now
Pull your declarations page. Look for these things:
- Is the bundle discount listed? If your auto is with the same carrier, it should be there.
- Does it show a claims-free credit? If you haven't filed a claim in 3 or more years, it should.
- Is there a monitored alarm credit? Check even if you've had the system for years.
- What's your deductible? If it's $500 or $1,000, moving it up may save 10 to 15 percent.
- Is your dwelling coverage close to your actual rebuild cost? If it's inflated, you're paying for coverage you'd never collect.
A lot of these get missed at renewal. Agents set up the policy and it auto-renews. The burden's on you to flag changes.
When shopping around matters most
Discounts on the right policy still beat discounts on the wrong one.
Every two to three years, comparing quotes from at least three carriers is worth the time. The spread between the highest and lowest quote for an identical DuPage County home regularly runs $700 to $1,000 per year. That gap doesn't close unless someone goes looking.
The best time to shop is 30 to 45 days before your renewal date. Enough time to get real quotes, review them at the same coverage levels, and switch without any gap.
Illinois homeowners who actively manage their coverage, checking for new discounts at renewal and comparing quotes every couple of years, consistently pay 30 to 50 percent less than homeowners who set it and forget it. The savings are real. They just don't show up unless you ask for them.