Early Lease Exit Calculator

What this computes

An end-of-lease buyout is a single comparison: one buyout price against one market value. Leaving mid-contract is a different trade — you're swapping a stream of remaining payments for a one-time settlement. Those two only compare once the payments you'd stop making are on the ledger, and that's the piece most equity checks omit.

So the answer here isn't your equity. It's how far ahead (or behind) you land versus running the contract to term.

The math

equity        = marketValue − payoff
rideItOutCost = monthsLeft·payment + dispositionFee + mileageBill

thirdPartyNet = equity                      (dealer pays it off)
buyAndSellNet = equity − payoff·taxRate     (you take title first)

advantage     = net + rideItOutCost

Adding rideItOutCost to the settlement is the whole point. Staying isn't free, so every dollar of payment, disposition fee, and excess-mileage charge you cancel counts on the exit side of the ledger.

A lease with zero equity and twelve payments left is still $5,000 of spending you can stop. Equity alone never told you that.

The three ways out

They are not interchangeable, and the gap between the best and worst is usually four figures.

• Third-party buyout. A dealer other than your leasing company pays the lease off and writes you a check for the equity. You never take title, so the sales tax on the payoff never touches you. On a $22,000 payoff at 7% that's roughly $1,540 you don't pay. The catch: several captive lenders refuse third-party buyouts outright, so ask first.
• Buy it out, then sell it yourself. Always available, always taxed — you take title, so you owe sales tax on the payoff before you resell. Slower and worth less than the third-party route, but it's the fallback when your lender blocks one.
• Early termination. Handing the keys back and walking. Most contracts still bill the remaining payments plus a termination fee, and stopping payment damages your credit. This calculator doesn't model it because it is almost never the right answer — if the other two are open to you, take one.

A fourth exists in a few states: a lease transfer, where another driver assumes your contract. It's clean when the lender permits it, but it settles at zero — you get no equity out, so it only makes sense when your equity is negative anyway.

How to use this

1. Call your leasing company and ask for today's payoff quote. Not the residual off your contract — mid-lease those are different numbers, and only the quote is actionable.
2. Get a real cash offer, not a book value. Two or three online buyers will quote you in minutes. A book value is an average; an offer is money.
3. Count the payments honestly. Payments remaining, not months since signing. If your next payment posts this week, it still counts.
4. Add the mileage bill if you're over. Only a return triggers it, so exiting cancels it. Size it in the lease mileage overage calculator and put the figure in.
5. Ask whether third-party buyouts are allowed before you count on the tax saving. If they aren't, the "buy out and sell" line is your real number.

The number that decides it

Watch the break-even market value. Below it, riding the lease out wins no matter how the offer is framed; above it, exiting does. It moves with every payment you make — the fewer payments left, the less there is to avoid, so the case for leaving weakens as you approach term. This is the rare car decision that gets worse the longer you think about it.

If your equity is negative and you exit anyway, the gap doesn't vanish — it gets rolled into whatever you finance next. That's the same trap the negative equity calculator sizes, and it's worth running before you sign the next contract.

What this calculator doesn't model

• Excess-wear charges. Dents, curbed wheels, and bald tires are assessed on return only — like mileage, exiting cancels them, so a rough car strengthens the case to leave.
• Early-termination penalties. Deliberately excluded; the routes modeled here complete the lease rather than break it.
• What you buy next. Exiting a lease early usually means starting another payment. This sizes the exit, not the replacement — see Lease vs Buy.
• Tax credits on trade. A few states credit the trade-in value against sales tax on your next car, which can favor trading the equity in over taking cash.
• Negotiation. Payoff quotes from third-party lessors are occasionally negotiable. Manufacturer captives, rarely.