How to audit your policy for discounts you are not getting

A discount audit is a one-hour job with four parts: pull the documents your insurer has issued, mark every discount and surcharge on them, test each discount you might qualify for by asking about it specifically, and then confirm in dollars that the premium moved. It pays best when something in your life has changed since you bought the policy, and it is worth doing once a year at renewal even when nothing has.

The method below works for any insurer because it relies on the paperwork you already hold, not on a list of discount names that differs from company to company.

Why discounts go missing

Insurers do not apply every discount you qualify for as a matter of course. The National Association of Insurance Commissioners (NAIC) tells consumers on its auto insurance savings tips page (page last modified January 2024) to ask the agent or company whether they are eligible for discounts, and gives examples that include two or more cars on a policy, driver education courses, a good student under 25, a mature driver, airbags or other safety equipment, anti-theft devices and having auto and home with the same company.

Discounts go missing for four ordinary reasons:

• The insurer cannot see the fact. Your employer, your child's grade point average, your odometer reading and your completion of a course are not in any database the insurer reads automatically.
• Nobody asked at the time. A quote built from a short online form asks only the questions that change the rate in the base plan. Optional discounts appear on later screens or not at all.
• Your situation changed. You started working from home, a car was paid off, a teenager left for college, you bought a house. The rating information on the policy still describes the old you.
• A discount lapsed. Many have a duration. Course discounts expire, student discounts need fresh proof, and a discount tied to a membership ends with the membership.

An audit addresses all four. It also catches the opposite problem: a surcharge or a rating fact that is wrong and costs you money.

Step 1: collect the documents

Gather what the insurer has actually issued, not what the quote said.

1. The current declarations page for every policy term you have in hand. If you have only the page from the first term, request the current one from your agent or insurer's online account.
2. The renewal offer if one has arrived. It is often more detailed than the page you received at purchase.
3. Your application or the "policy information" summary, usually online, listing drivers, vehicles, garaging address, annual mileage, commute distance and vehicle use.
4. Billing statements for the last two payment periods, which show fees, installment charges and any credits.

Our guide to reading your declarations page explains the layout. The audit uses the page for three things: the premium for each coverage, the list of discounts and surcharges, and the rating facts.

Step 2: read the page line by line

Go through the page in this order.

The rating facts

Before you look at any discount, check the facts the insurer rates you on. A wrong fact is a missing discount in disguise.

• Drivers. Is anyone listed who no longer lives in the household or drives the car?
• Vehicles. Is any car sold, scrapped, or stored? Is the right car matched to the right driver?
• Garaging address. Is it where the car is actually kept?
• Annual mileage and use. The mileage figure is often entered at purchase and never updated. commute use versus pleasure use, and the commute distance, can change a rate. If you now work from home, see how commute classification changes your rate.
• Marital status, years licensed, prior insurance. Out-of-date entries can cost you or, if reversed, create a misrepresentation problem you want to catch now.

The discount lines

Make a list of every discount named on the page. Most pages list them by name next to a code, and some show a dollar amount or a percentage per coverage. Some pages show none, in which case the discounts are folded into the premium and you will need to ask for them (the question script below).

The surcharge and fee lines

Look for surcharges for accidents or violations, and check their dates. A surcharge normally runs for a fixed period; how long depends on the insurer and the state. If a ticket from four years ago is still costing you and your insurer's rule says three, that is an error worth correcting. Also look for policy fees, installment fees and any "no pay in full" or "no paperless" difference.

The coverage lines

The audit is not only about discounts, but compare the coverage list with your needs. A car that has been paid off may still carry a loan-lease payoff add-on. A endorsement you bought for a trip years ago may still be on the policy. These are separate decisions and are covered in our guide on how to choose a deductible: $500 vs $1,000 and beyond; mark them for review so that you do not fold them into the discount question.

Step 3: sort discounts into automatic and by-request

Once you have your list, sort the discounts you could plausibly receive into three groups. This tells you which questions are worth the phone call.

State Farm's discount page, checked in November 2026, shows the pattern. It lists several discounts under a heading it calls "hidden discounts" (good student, student away from home, loyalty and low mileage), says discount names, availability and percentages vary by state, and tells shoppers to ask an agent for the course list and requirements for its defensive driving discount. Progressive's discount page, also checked in November 2026, says the company evaluates your discount eligibility when you renew, so a renewal is a natural audit date with Progressive.

Some discounts exist because a state requires them, which changes whether the insurer can decline to offer them. California requires every insurer to offer a good driver discount, and the state Department of Insurance's auto guide says the qualifying driver must have been licensed for at least three consecutive years, have no more than one point on the record, and receive a rate at least 20 percent below the non-qualifying rate at that company (California Department of Insurance auto guide). Florida's statute on safety courses, section 627.0652, requires a discount for drivers 55 and older who complete an approved course, for three years. If you live in either state, our California and Florida guides list the rules that apply to you. Which discounts are mandatory, and how long they last, varies by state; check your state insurance department.

Common discounts a household overlooks

Use your own circumstances to pick from this list. It is a prompt for questions, not a list of what any particular insurer offers.

• A second car, or a car added since the policy began, if the multi-car discount is not showing. See the multi-car discount.
• A home, condo or renter's policy somewhere else that could be moved to the same company, or one already there that was not linked to the auto policy.
• A teen away at school without a car, or a teen whose grades now qualify.
• A completed defensive driving or mature driver course, since some states require a discount and the old one may have expired.
• A change in miles driven or in commute, especially a move to remote or hybrid work.
• A new vehicle feature, or an anti-theft device installed since the policy began.
• Employer, alumni, professional, military or membership affiliation. Our article on occupation-based insurers covers the specialist programs.
• Paperless billing, automatic payments or paying in full, which are small, and addressed in the fine print on paperless and autopay discounts.
• Owning a home, even without a bundle; see does owning a home lower your car insurance even without a bundle?.

Step 4: ask, in a way that gets a specific answer

A broad question ("do I get all my discounts?") produces a reassuring "yes". Specific questions produce checkable answers. Read from this script, and write down the person's name and the date.

1. "Please read me every discount currently on policy number [number]. For each one, which coverages does it apply to, and what is it worth in dollars?"
2. "What is the annual mileage on each car, and what commute distance and use class are you rating? I want to correct them if they are out of date."
3. "I have [a teenager with a 3.2 GPA / a completed driving course / a home policy elsewhere]. What does the company need from me to apply that, and when does it take effect?"
4. "Do any of my discounts expire, or need proof again at renewal? When?"
5. "Are there any surcharges on the policy, what is each one for, and when does each one end?"
6. "If you apply the discount we just discussed, what is the new premium by coverage, and from what date?"
7. "Please send me the updated declarations page by email."

Do not describe a discount you do not qualify for. If you say your car is driven 5,000 miles a year when it is driven 11,000, you may get a lower premium, then a mid-term audit or a problem at claim time. The companion article on proving a discount explains what insurers check and what happens when a discount is withdrawn.

Step 5: prove the premium actually changed

A new line on the page is not the same as a new price. Check the dollars.

• Before and after, by coverage. Write the premium for each coverage from the page before your call. After the change, compare the new page. A discount that was truly applied lowers the charge for the coverages it touches.
• Effective date. A change may start today, at the next billing date or at renewal. If you were promised a mid-term credit, the next bill should show it.
• Total on the bill. Fees, taxes and installment charges can hide a small saving.
• Surcharge removal. Florida's statute makes the point from the other side: under section 627.0653, removing a discount because the circumstance behind it ended is not treated as a surcharge. Dropping a discount you no longer qualify for is an ordinary rate change, which is why the first part of the audit asks whether your facts are current.

A worked example

Say your six-month premium is $1,180 and the page shows these charges: liability $520, collision $390, comprehensive $120, uninsured motorist $60, medical payments $90. The discounts listed are "multi-car" and "paperless". You call and find that your mileage is entered as 14,000 a year, though you now drive about 6,500, and that you never reported your son's completion of a driver training course. Each is worth a discount that applies to liability and collision at the insurer's filed percentage.

After the corrections the new page shows liability $494, collision $371, the rest unchanged. The total falls from $1,180 to about $1,135. That is $45 per six months, about $90 a year, for 45 minutes of work. The example is hypothetical, but the shape is typical: the saving lands on the large coverages, it is modest, and the proof of it is a changed line, not a promise.

If a corrected fact makes no change at all in the premium, ask why. The answer may be legitimate, for example that mileage under 7,500 is a single band and you were already in it. Or the update may not have been processed.

Step 6: decide between auditing and re-shopping

An audit improves the policy you have. Re-shopping tests whether another insurer prices the same facts lower. They answer different questions, and the audit should come first, because a quote from another company will be built on facts you have just corrected.

Use the renewal rate increase checker to see whether a renewal increase is out of line, and the car insurance quote comparison worksheet to compare quotes by coverage. Our companion on life events that should trigger a rate review lists the changes that justify an unscheduled audit. Because discounts stack in ways that depend on the plan, read how car insurance discounts combine and cap before you compare the quoted discount percentages across companies.

What to keep after the audit

Save a folder, paper or digital, with:

• the page before and after the change,
• the date and name from each call, and any confirmation number,
• every document you sent in (transcript, certificate, odometer photo) and the date you sent it,
• the renewal date and a reminder to repeat the audit 45 days before it.

Mileage programs show why a record helps. Indiana Farm Bureau Insurance's published FAQ says its Drive Less Save More discount starts with an odometer photo, requests an updated photo about once a year to confirm the miles driven, and applies only to vehicles driven 12,000 miles or fewer (Indiana Farm Bureau Insurance, checked November 2026). Other insurers work differently; the point is that a discount may come with its own yearly checkpoint, and a missed checkpoint is how it quietly disappears.

Common questions

How often should I audit?

At every renewal, and whenever a rating fact changes: a move, a new job or commute, a driver added or removed, a car bought or sold, a birthday that changes a student discount, or a course completed.

Will asking about discounts raise my rate?

Asking does not change a rate. Correcting a fact can raise it, for instance if the mileage you gave was too low. That is a correction to bring the premium in line with reality, not a penalty for asking.

What if the agent says I do not qualify and I think I do?

Ask for the rule in writing, including the eligibility conditions. Check them against the insurer's public discount page. If you still disagree, you can request the insurer's written position and contact your state insurance department. Our guide on filing a complaint explains the process.

Are there discounts I should be wary of?

Be careful with any discount that depends on a fact you cannot support, or on a program that collects data you are not comfortable sharing. A telematics discount is a trade of driving data for a lower rate; read the program terms first.

Should I use a comparison site for the audit?

A comparison site can show whether other insurers price your corrected facts lower, but it does not audit your current policy. Do the audit first.

Key takeaways

• Insurers do not automatically apply every discount; the NAIC tells consumers to ask which ones they qualify for.
• Start with the rating facts (drivers, cars, address, mileage, use) before the discount names, because a wrong fact costs as much as a missing discount.
• Sort discounts by how the insurer learns of them: data it holds, your statement, or proof you send.
• Use specific questions and confirm in dollars by coverage on the new declarations page.
• Audit first, re-shop second, and keep a dated record of every call and document.