Rent Charge
What is a rent charge on a car lease?
The rent charge is the interest portion of a lease payment, the counterpart to the depreciation charge. It equals the adjusted capitalized cost plus the residual value, multiplied by the money factor, not the selling price alone. On a hypothetical $30,800 lease with an $18,150 residual and a 0.0031 money factor, the rent charge computes to $151.75 a month.
Key takeaways
- The rent charge is the interest portion of a lease payment. The depreciation charge is the other portion, and together they make the base payment.
- The formula is (adjusted cap cost + residual value) x money factor, applied every month, not a percentage of the selling price by itself.
- On a hypothetical $30,800 lease with an $18,150 residual and a 0.0031 money factor (about 7.44% APR), the rent charge computed to $151.75 a month, well above the $95.48 a wrong selling-price-only formula would produce.
- Federal lease disclosures show the rent charge in dollars, not the money factor that produced it, which is why most shoppers never see the rate broken out.
- A marked-up money factor raises the rent charge every month of the term, because it applies to the whole cap cost plus residual base, not just the price difference the markup seems to represent.
What is a rent charge on a car lease?
The rent charge is the interest portion of a lease payment, the counterpart to the depreciation charge that covers the car's predicted drop in value. It equals the adjusted capitalized cost plus the residual value, multiplied by the money factor, a lease's interest rate written as a decimal.
Here is that computed on a hypothetical 36-month lease, not estimated by hand: a $33,000 MSRP car, a $30,800 selling price, a 55% residual, and a 0.0031 money factor, about 7.44% APR. The adjusted cap cost plus the residual value is $48,950, and $48,950 x 0.0031 = $151.75 a month, every month of the term.
Why do so many explainers get the rent charge formula wrong?
Because they multiply the money factor by the selling price alone, which is a smaller number that produces a smaller, wrong rent charge. The correct formula charges interest on more than the car's price: the adjusted cap cost plus the residual value the leasing company still owns at the end. Skipping the residual half of that base is one of the most common lease-math errors, made by generic explainers and by shoppers doing it themselves.
| Formula | Base | Result |
|---|---|---|
| Selling price x money factor (wrong) | $30,800 | $95.48/mo |
| (Adjusted cap cost + residual value) x money factor (correct) | $48,950 | $151.75/mo |
The wrong formula understates the rent charge by $56.27 a month, $2,025.72 over a 36-month term. That gap is large enough to change whether a quoted payment looks competitive against another offer, or whether a shopper trusts the wrong number and misses a marked-up money factor entirely.
How is the rent charge different from the money factor?
The money factor is the rate; the rent charge is the dollar amount that rate produces, and federal disclosure rules require lessors to state only the dollar figure. That is why most people who lease a car never see their money factor printed anywhere, even though it set their rent charge for the whole term. For the full explainer on where the money factor comes from and how dealers can mark it up, see what is a money factor on a lease.
The rent charge is real interest, and it repeats every time a new lease starts instead of a car eventually being paid off outright. Someone who leases back to back for a decade pays a rent charge on every one of those leases; someone who finances a purchase and keeps driving after the loan is paid off stops paying interest entirely.
Where does the rent charge fit into the full lease payment?
The rent charge is one of two pieces in a lease payment, and the depreciation charge is usually the larger one. On this page's hypothetical $30,800 lease, the rent charge is $151.75 a month and the depreciation charge is $351.39, for a $503.13 base payment before tax, computed the same way. For the full formula, including how a down payment or a capitalized fee moves each piece, see how is a lease payment calculated.
Common questions
What is a rent charge on a car lease?
The rent charge is the interest portion of a lease payment, separate from the depreciation charge. It equals the adjusted cap cost plus the residual value, multiplied by the money factor. On a hypothetical $30,800 lease with an $18,150 residual and a 0.0031 factor, that is $151.75 a month.
How do you calculate a rent charge?
Add the adjusted capitalized cost and the residual value, then multiply by the money factor. On a hypothetical $30,800 lease with an $18,150 residual, that base is $48,950. Times a 0.0031 money factor, the rent charge is $151.75 a month, not a percentage of the $30,800 selling price alone.
Is the rent charge just the selling price times the money factor?
No, and that is the most common mistake in lease math. On the same hypothetical $30,800 lease, selling price times money factor gives a wrong $95.48 a month. The correct formula, cap cost plus residual times money factor, gives $151.75, a $56.27 difference.
Why don't lease documents show the money factor if the rent charge comes from it?
Federal disclosure rules require lessors to state the rent charge in dollars, not the rate. That is one reason most shoppers never see their lease's money factor unless they ask for it or work backward from the disclosed numbers.
Does a marked-up money factor change the rent charge?
Yes, every month of the term. A dealer markup raises the money factor applied to the same adjusted cap cost plus residual base, so even a small increase compounds across 36 or more monthly payments.
Sources
- Regulation M, 12 CFR 1013.4, Content of Disclosures — Consumer Financial Protection Bureau