What Is Gap Insurance and How Does It Work?

Gap insurance pays the difference between what you still owe on a car loan or lease and what the car is actually worth if it is totaled or stolen. Your regular auto policy pays only the car's depreciated market value, so when your loan balance is higher, gap coverage pays the shortfall instead of you. Added to your own auto policy it typically costs $50 to $150 a year, and it costs much more bought from a dealer.

Owing more than the car is worth is common with new cars, because they lose value faster than most car loans are paid down. The cost of the coverage, from about $50 a year to several hundred dollars, depends almost entirely on where you buy it. You can add gap coverage when you get an auto insurance quote from Menlo.

What Does Gap Insurance Cover?

Gap insurance covers one thing: the negative equity, or deficiency, left after your auto insurer settles a total loss or theft. Collision and comprehensive coverage pay the car's actual cash value, its market value, minus your deductible. If that payment is less than your loan or lease balance, gap coverage pays the difference to your lender. The check goes to the lienholder, not to you, and gap coverage never pays for repairs. The shortfall comes from fast depreciation: according to the Insurance Information Institute, a new car loses about 20% of its value in the first year,^[1] and a long loan barely reduces the principal in that time. Gap coverage has limits too: your deductible is subtracted unless you buy a waiver, and items rolled into the loan, such as extended warranties and negative equity from a prior loan, are capped or excluded.

How Does Gap Insurance Work?

Gap coverage pays only after your primary auto insurer has paid a total loss. Your insurer declares the car a total loss, sets its actual cash value, subtracts your deductible and pays the lienholder. The gap provider then compares that payment with your remaining loan balance and pays the shortfall, up to the limits in your contract. Keep making loan payments until the payoff posts, which can take about a month. Here is an example:

Don't assume the check will cover the whole shortfall, because administrators first subtract excluded items like negative equity and financed add-ons. The CFPB's 2024 auto finance review even found gap benefits miscalculated after covered total losses.^[3] If the payment is short, dispute it in writing.

How Much Is Gap Insurance?

Where you buy gap insurance matters more than whether you buy it. On an auto policy that already has collision and comprehensive, gap typically adds about $50 to $150 a year to your premium, and the Insurance Information Institute notes a stand-alone gap product can cost up to 10 times more.^[1] Dealer waivers are usually financed into the loan at several hundred dollars, so you pay interest on the coverage for years, an issue the Consumer Financial Protection Bureau has raised.^[2] The dealer's price is negotiable: ask the finance manager to print the addendum before you sign, and mention that your own insurer quotes gap for under $150.

Is Gap Insurance Worth It?

Gap insurance is worth buying when you will owe more than the car is worth for a significant stretch of the loan. The Insurance Information Institute lists the situations:

• Your down payment was less than 20%.
• Your loan is 60 months or longer.
• Your model loses value quickly.
• You rolled negative equity over from a prior loan.

If any of these apply, $50 to $150 a year is cheap protection against a four- or five-figure loss. Skip it if you paid cash or made a large down payment, and check your lease first, since most leases already include gap.

How Do You Cancel Gap Insurance and Get a Refund?

You can cancel gap coverage at any time, and if you prepaid through a dealer, you are owed a refund of the unearned portion when you pay off the loan, refinance or sell before the loan ends. Send a written cancellation to the gap administrator, not the salesperson, with your payoff letter, and send a copy to your lender so the refund is applied to any remaining balance. Removing a gap endorsement from your auto policy is simpler: ask your agent to take it off. Colorado's House Bill 23-1181, effective January 1, 2024, caps the cancellation fee at $25 and sets a 30-day refund deadline.^[4] If a lender says gap is mandatory, ask for that requirement in writing.

This guide is for educational purposes and summarizes common gap coverage terms. Your policy's or contract's specific terms control. Talk to a licensed broker about your situation.

When to buy gap insurance and when to drop it

Buy gap coverage only while your loan balance is higher than the car's actual cash value, buy it from your own insurer for $50 to $150 a year rather than from the dealer, and cancel it once you owe less than the car is worth. Gap coverage pays your lender the difference between what you owe and the car's actual cash value after a total loss, and nothing else.