A car lease does not have an APR. Federal regulations bar leasing companies from labeling any financing figure on a consumer lease as an “annual percentage rate,” “annual lease rate,” or anything similar.1eCFR. 12 CFR 1013.4 – Content of Disclosures What you get instead is the money factor, a small decimal that plays the same role an interest rate plays on a loan. To see what rate you are effectively paying, you find the money factor in your paperwork and multiply it by 2,400.
Why Leases Don’t Show an APR
An APR is the disclosure a lender must give you on a standard auto loan under the Truth in Lending Act. A lease is a different animal: you are renting the vehicle for a term, and your monthly payment is built from two pieces rather than one. The first piece is depreciation, the vehicle’s loss in value over the months you drive it. The second piece is the finance charge, which is what the lessor charges to have their capital tied up in the car.
Because the payment structure differs from a loan, Congress and the Consumer Financial Protection Bureau treat lease disclosures separately. Even when a lessor voluntarily includes a percentage figure on the lease documents, the rules require a disclaimer that “this percentage may not measure the overall cost of financing this lease.”1eCFR. 12 CFR 1013.4 – Content of Disclosures The reasoning is that a lease’s finance charge does not fold in every cost the way an APR on a loan captures origination fees and other charges.
What the Money Factor Is
The money factor is the number the leasing company uses to calculate your monthly finance charge. It looks like 0.0025 or 0.00125. The formula is:
Monthly finance charge = (Net capitalized cost + Residual value) × Money factor
Your net capitalized cost is the negotiated price of the vehicle minus any down payment, trade-in credit, or rebates. The residual value is the vehicle’s projected worth at the end of the lease. Say the net capitalized cost is $30,000, the residual value is $18,000, and the money factor is 0.0025. Your monthly finance charge is ($30,000 + $18,000) × 0.0025 = $120. That $120 is added to your monthly depreciation charge to produce the base payment, and it stays constant every month of the lease.
Converting the Money Factor to an Interest Rate
Because the money factor is such a small decimal, you cannot eyeball it against a loan rate. The conversion is simple: multiply by 2,400.2Edmunds. How to Calculate Your Own Car Lease Payment With Our Lease Payment Calculator
- 0.0025 × 2,400 = 6 percent
- 0.00125 × 2,400 = 3 percent
- 0.002 × 2,400 = 4.8 percent
To go the other direction when a dealer quotes you a rate, divide by 2,400. A 4.8 percent rate divided by 2,400 gives a money factor of 0.002. Running this conversion on any lease offer lets you compare the financing cost against auto loan rates you could get from a bank or credit union.
The Rent Charge: Your Total Financing Cost in Dollars
The money factor tells you the rate. The rent charge tells you what that rate costs you in dollars over the full lease. Federal rules require motor-vehicle lease disclosures to list the rent charge as a specific line item defined as “the amount charged in addition to the depreciation and any amortized amounts.”1eCFR. 12 CFR 1013.4 – Content of Disclosures It is the sum of every monthly finance charge across the term.
For comparing lease offers side by side, the rent charge is the most useful number on the page. Two deals with similar monthly payments can carry very different rent charges once capitalized cost, residual, and term differ. A lower rent charge means less money going to financing overall. Look for it in the payment calculation section of the disclosure form.
How Your Credit Score Changes the Number
The money factor a leasing company offers depends heavily on your credit profile. Higher scores get lower money factors. According to Experian data from the third quarter of 2025, the average credit score for someone leasing a new vehicle was 753. A score of 700 or above generally puts you in position for competitive offers; below 700, expect a higher money factor or a request for more money upfront.
The advertised promotional lease deals you see on television almost always reserve their best money factors for the top credit tier. If your score falls short, the dealer will counter with a higher money factor, and the monthly payment can climb $50 to $100 or more above the advertised figure. Check your credit before you shop so the offer at the desk does not surprise you.
Negotiating the Money Factor
The money factor is negotiable, though many people never try. The lender sets a wholesale rate for each vehicle and credit tier called the buy rate. The dealer typically marks that rate up before quoting it to you. Asking the dealer to match or move toward the buy rate is a fair opening, and asking directly for the buy rate is a reasonable request.
Some manufacturers also offer multiple security deposits as a way to lower the rate. You place several refundable deposits with the leasing company, and the money factor drops by a set increment for each one. Each lender caps the number of deposits, usually between five and ten, and sets its own reduction schedule. The deposits come back to you at lease-end, so unlike a larger down payment, you are not spending the money to reduce the rate. You are parking it.
Fees the Money Factor Doesn’t Cover
The money factor covers ongoing financing cost. It does not cover every dollar you will spend on the lease. Two fees appear on almost every contract:
- Acquisition fee: A one-time processing charge for originating the lease, generally $600 to nearly $1,000. It is usually rolled into the capitalized cost, so you pay financing charges on it as well.
- Disposition fee: A charge when you return the vehicle at lease-end, typically around $400, covering inspection and prep for resale. Leasing another vehicle from the same brand or buying out the current lease often waives it.
Neither fee shows up in the money factor or its 2,400 conversion. They sit as separate line items. Excess mileage charges and wear-and-tear penalties can also stack on at return if you go past the terms of the contract. When you compare the effective rate on a lease to a loan APR, remember that the loan APR captures more of the ancillary cost than the money-factor conversion does.
What Happens if You End the Lease Early
Ending a lease before the scheduled term can be costly, and how the lessor spreads the rent charge across the term affects how much of it you still owe at an early exit. Regulation M requires the contract to describe the conditions for early termination and the calculation method, and the charge must be reasonable relative to the actual harm.1eCFR. 12 CFR 1013.4 – Content of Disclosures Motor-vehicle leases must also carry a notice warning that early termination charges can reach several thousand dollars and that leaving sooner increases the charge.
Two methods are common:
- Constant yield (actuarial) method: Spreads the rent charge evenly across the term. Your payoff at an early exit is lower.
- Rule of 78s method: Front-loads the rent charge into the earlier months. The lessor collects financing revenue faster, and your payoff at an early exit is higher.3Federal Reserve Board. More Information About the Rule of 78 Method
Your lease should identify which method applies. If the contract names a method like “constant yield,” the lessor has to explain how the calculation works and provide a written explanation on request. Before you sign, ask which method the lease uses. The difference in what you would owe if life forced you out of the lease early can run into thousands.
If the Numbers Aren’t Disclosed
Consumer leases are governed by the Consumer Leasing Act, part of the Truth in Lending Act,4Office of the Law Revision Counsel. 15 USC Chapter 41 Subchapter I Part E – Consumer Leases and implemented by the Consumer Financial Protection Bureau through Regulation M.5eCFR. 12 CFR Part 1013 – Consumer Leasing (Regulation M) A lessor who fails to provide the required disclosures is liable in the same manner as a creditor who violates the Truth in Lending Act, which can include actual damages, statutory damages, and attorney’s fees.6Office of the Law Revision Counsel. 15 USC 1667d – Civil Liability of Lessors You have one year from the end of the lease term to bring a claim for a disclosure violation.
When you sit down with a lease offer, do not look for an APR. Find the money factor, multiply it by 2,400, and read the rent charge as the dollar total. Those two numbers, together with the fees the contract lists separately, tell you what the lease actually costs.