Should you raise your deductible? Run this math first
Quick answer: Raising your deductible makes sense only if two things are true: the yearly premium savings pay back the extra out-of-pocket risk within about two to four years, and you already have the higher amount sitting in savings today. If you would have to borrow to pay the deductible after a claim, the lower premium is not worth it.↗ Share on X
A higher deductible lowers what you pay every month, but it is only a good trade if you can answer two questions with a yes. First: do the yearly savings pay back the extra risk within a few years? Second: is the full new deductible already sitting in your savings account today, not next month? If either answer is no, keep the lower deductible. The math below takes about ten minutes and uses numbers from your own policy, not averages from somebody else's.
What is a deductible, in plain words?
How to Compare Car Insurance Quotes Without Spam Calls →
How High a Car Insurance Deductible Should You Pick? →
Quick Guide: How Insurance Works When Time Is Tight Fast and Simple →It is the part of a claim you pay before the insurance company pays anything.
If your deductible is $500 and the repair bill is $3,000, you pay $500 and the insurer pays $2,500. If the repair bill is $400, you pay all of it and the insurer pays nothing, because the bill never reached your deductible.
A higher deductible means you carry more of the risk yourself. Because the insurer carries less, it charges you less. That is the whole trade. Everything else in this article is about whether the trade is worth it for you.
Clear money tips in your inbox. No hype.
What is the one calculation that answers this?
Affiliate link. We may earn a commission on purchases, at no extra cost to you.
This content is informational and is not investment advice or financial consulting.
This is the break-even. Do it with a calculator and your own quotes.
1. Get two real quotes on the same policy, same coverage, only the deductible changed. Say $500 and $1,000.
2. Write down the yearly premium for each. Use the yearly number, not the monthly one, so the comparison is clean.
3. Subtract to find your yearly savings.
4. Find the deductible gap: the higher deductible minus the lower one. In this example, $500.
5. Divide the gap by the yearly savings. That is your break-even, in years.
Here is how it looks with example numbers, made up only to show the arithmetic:
| Deductible | Yearly premium | Yearly savings | Extra risk | Break-even |
|---|---|---|---|---|
| $500 | $1,400 | — | — | — |
| $1,000 | $1,280 | $120 | $500 | 4.2 years |
| $2,000 | $1,190 | $210 | $1,500 | 7.1 years |
Read that last column like this: at $1,000, it takes a little over four claim-free years for the savings to cover the extra $500 you would owe. At $2,000, it takes over seven.
A common rule of thumb is to take the higher deductible when the break-even lands somewhere around two to three years, and to think hard when it stretches past four or five. The longer the break-even, the more years you need to stay claim-free just to come out even.
When does raising the deductible actually make sense?
Does Bundling Renters and Auto Insurance Save You Money? →
How Bundling Home and Auto Insurance Cuts Your Premiums →
Does a Higher Deductible Always Lower Your Auto Insurance Premium? →All of these should be true, not just one:
- You have the money now. The full deductible is in a savings account you can reach in a day. Not a credit card. Not next month's paycheck.
- The break-even is short, roughly two to four years by the math above.
- You rarely file claims. If you have not filed in many years and you drive little, the odds favor you.
- Your car is worth a lot more than the deductible. A $2,000 deductible on a car worth $4,000 is close to no coverage at all.
- You will actually save the difference. This is the one most people miss. The savings only exist if the money goes somewhere. If the lower premium just disappears into everyday spending, you took on more risk and got nothing.
The cleanest way to do that last part: set up an automatic transfer for the monthly savings amount into the same account that holds your deductible money. Then the trade is real.
When is it a bad idea?
- You would have to borrow after a claim. Paying a $1,000 deductible on a credit card wipes out several years of premium savings in interest.
- Your income is tight or irregular. A sudden $1,000 bill hits much harder than a slightly higher monthly payment.
- You have a long commute, park on the street, or live where hail and storms are common. More exposure means more chance you file.
- The premium drop is small. If moving from $500 to $1,000 saves you only a little each year, you are taking real risk for almost nothing.
- You have teenage drivers on the policy. Newer drivers file more claims, which shortens the time until you actually pay that deductible.
Does it work the same on every type of policy?
No. The word is the same but the mechanics differ, and this trips people up.
| Policy type | How the deductible works | Watch out for |
|---|---|---|
| Auto collision | Per claim, each time | You pay it again for each separate incident |
| Auto comprehensive | Per claim, separate from collision | Often can be set lower than collision |
| Homeowners | Per claim | May be a percentage of the home's insured value, not a flat amount |
| Wind, hail, hurricane | Separate deductible on top | Often a percentage, and it can be large |
| Health | Usually per person per year | Resets each plan year; also check the out-of-pocket maximum |
Two details worth reading on your own declarations page. On homeowners policies, a percentage deductible on a high-value home can be far bigger than the flat number you were expecting. And on health plans, the deductible is only half the picture. The out-of-pocket maximum, the most you can pay in a year, matters just as much.
What do people get wrong about deductibles?
"It resets every year on my car insurance." Usually not. Auto deductibles are per claim. Two claims in one year means you pay it twice. Health deductibles are the ones that typically reset yearly.
"A higher deductible means my rates will not go up after a claim." Those are two separate things. Your deductible is what you pay on the claim. Whether your rate changes afterward depends on the insurer's rules and your record.
"I should just take the highest deductible offered." The savings usually get smaller as you climb. Going from $500 to $1,000 often saves more per dollar of risk than going from $1,000 to $2,500. Run the break-even at each level and look at where it starts getting worse.
"My deductible applies once for the whole policy." On a multi-car policy, each vehicle typically carries its own deductible for its own claim.
"Dropping collision saves the same thing." Dropping coverage entirely is a different decision, and it may not be allowed while you have a loan or lease on the car.
How do you compare quotes without fooling yourself?
1. Change only one thing at a time. Same insurer, same coverage limits, same discounts, only the deductible moves.
2. Ask for it in writing, with yearly totals.
3. Check the other deductibles on the same policy. Collision and comprehensive are separate lines and people often change one and forget the other.
4. Read what the change does to anything else. Some policies have add-ons tied to the deductible amount.
5. Ask when the change takes effect and whether there is any fee.
6. Do the break-even math yourself before you say yes. An agent quoting you a monthly savings number is not the same as knowing your break-even.
When should you talk to a licensed professional?
Get advice from a licensed insurance agent or your state's insurance department, rather than deciding alone, if:
- You do not understand a percentage deductible on your homeowners policy.
- You have a loan or lease and are not sure what coverage you are required to carry.
- You are choosing a health plan and the deductible, the out-of-pocket maximum, and the network all change at once.
- You have had a claim denied, or you are in a dispute.
- Your assets are large enough that a single lawsuit could reach them.
This article explains how the math works. It is general information, not advice about your specific policy, and no deductible choice produces the same outcome for everyone. Your own numbers, your own driving, and your own savings decide it.
Your next step
Pull up your current policy declarations page and find two numbers: your yearly premium and your current deductible. Then call or log in and get one quote at the next deductible level up. Divide the deductible gap by the yearly savings. If that number is under about three and the higher deductible is already in your savings account, the change is probably worth making. If it is not, you just saved yourself from a decision that would have cost you the next time something went wrong.
FAQ
Does raising my deductible lower my premium right away?
The change usually takes effect when you make it or at your next renewal, depending on the insurer. Ask specifically when it starts and whether any fee applies, and get the new yearly premium in writing before you agree.
Do I pay the deductible again if I have two claims in one year?
On most auto and homeowners policies, yes. Those deductibles apply per claim, so two separate incidents mean paying it twice. Health plan deductibles usually work differently and reset once per plan year.
What is a reasonable deductible if I have almost nothing in savings?
Choose the lowest deductible you can comfortably afford the premium on, and revisit it once you have built up savings. The point of a deductible is that you can pay it the day something happens, and a lower premium does not help if the claim forces you into debt.
Clear money tips in your inbox. No hype.
Educational content, not personalized financial advice. Sources cited where applicable.