Gap Insurance: How It Works, What It Covers and When It's Worth It

How gap coverage works

When a car is totaled or stolen, your collision or comprehensive coverage pays its actual cash value, which is its market value just before the loss, minus your deductible. That amount is often less than your loan or lease payoff, especially in the first years. The CFPB describes guaranteed asset protection (GAP) as an optional product intended to cover that difference.

Here is a hypothetical example to show the math:

Without gap coverage, you would still owe the $5,000 while no longer having the car. Gap would typically pay the $4,000 difference between value and payoff, and some gap products also pay your deductible. These figures are illustrative, not typical values.

What gap usually covers and doesn't

Gap only pays after a total loss that your collision or comprehensive coverage accepts. It doesn't replace those coverages, so you still need them.

Where gap coverage comes from

• Your auto insurer. Some insurers sell gap or "loan/lease payoff" coverage as an add-on to a policy with collision and comprehensive. It may cap the payout at a percentage of the car's value.
• The dealer or lender. Dealers often sell gap waivers or policies at signing. The CFPB notes the cost is often rolled into the loan, which means you pay interest on it, and that you can decline it if it's optional.
• Your lease. Many leases already include a gap waiver, so buying another product may be redundant.

The CFPB also warns that these products often have eligibility restrictions and may not provide value in every situation, and that prices vary widely. Compare the total cost from each source before you decide.

When gap is most likely to matter

• You made a small down payment or none.
• Your loan term is long, so you pay down the balance slowly.
• You rolled negative equity from a previous car into the new loan.
• The model loses value quickly or you drive many miles a year.
• You're leasing and the lease doesn't already include a gap waiver.

If you made a large down payment, have a short loan or paid cash, gap usually adds little. A quick check: compare your loan payoff to your car's estimated market value. If you owe more than it's worth, gap is doing real work.

Gap vs. similar-sounding coverages

These can overlap. If you already have a lease gap waiver, for example, an insurer's loan/lease payoff coverage may pay nothing extra.

Questions to ask before you buy gap

• What is the total price, and will it be added to my loan and charged interest?
• Is there a cap on the payout, such as a percentage of the car's value?
• Does it pay my insurance deductible?
• Are there vehicle age, mileage or loan-length limits?
• How do I cancel, and how is the refund calculated if I pay off the loan early?

Gap coverage on used cars

Gap can be available on used cars, but products often limit eligibility by vehicle age or mileage. Used cars have already taken their steepest early drop in value, so the gap between value and loan balance is often smaller. It can still matter if you financed most of the price, rolled in negative equity, or took a long loan on an older car. Read the eligibility rules before paying for it.

When to cancel gap and ask for a refund

Once your loan balance falls below the car's value, gap stops doing much. The CFPB says you may be entitled to a refund if you sell, refinance or pay off the loan early, and that you can cancel optional add-on products. Steps:

1. Compare your payoff amount with your car's current market value.
2. If you bought gap from your insurer, remove the coverage from your policy.
3. If you bought it from the dealer or lender, ask for the cancellation form and the refund calculation in writing.
4. Check that any refund is applied to your loan balance or paid to you as the contract states.

If your car is totaled and you have gap

1. File the total loss claim with your auto insurer and get the settlement letter showing actual cash value and deductible.
2. Get a payoff statement from your lender dated on or near the loss date.
3. File the gap claim with the gap provider and include the settlement letter, payoff statement, loan contract and police report if the car was stolen.
4. Keep paying the loan until the lender confirms it's paid in full, to avoid late fees and credit damage.

For the rest of the financing picture, see insurance for leased and financed cars and comprehensive vs. collision. To estimate the cost of the coverage gap applies on top of, try the premium estimator.

Related guides

• Car Insurance for Leased and Financed Cars: What Lenders Require
• Comprehensive vs. Collision: What Each Covers and What They Don't
• Insurance When You Buy a Car: Grace Periods, Proof and Driving Off the Lot
• Full Coverage vs. Liability Only: What Each Means and When to Switch