Why is leasing an EV often pitched as a good deal?

For 2022-2025 vehicles, captive finance companies could claim the §45W commercial clean vehicle credit and pass the $7,500 through as a capitalized cost reduction — even if the lessee's income or vehicle didn't qualify for the consumer §30D credit. This was the famous "lease loophole." It closed Sept 30, 2025 under the OBBBA, but pre-existing leases keep their pass-through. For new leases acquired after that date, the math is now apples-to-apples with buying.

How is your residual projection different from the dealer's?

The dealer uses the captive finance company's residual — a number set at lease origination based on their internal projection. That projection is often conservative (lower) on EVs because finance companies hedge against unknown depreciation curves. We use actual market data from iSeeCars and Recurrent depreciation studies for the same model. When the captive's residual is significantly higher than market projection, that's a great lease (you walk before the real depreciation hits). When it's lower, you're overpaying.

What's the typical 36-month residual for an EV in 2026?

It varies wildly. Tesla Model Y typically sits at 55-60% (best in segment). Mass-market EVs like Mach-E, Ioniq 5, Bolt EUV: 48-54%. Luxury EVs like EQS, iX, Lucid Air: 38-44% (worst depreciation). Trucks like Lightning and R1T: 50-58%. Always check the implied residual on your specific quote against our market projection before signing.

Are there hidden lease costs I should watch for?

Yes. Acquisition fee ($595-$995, charged at lease signing). Disposition fee ($350-$595 at lease return — often waived if you lease/buy from the same brand again). Excess mileage fee ($0.20-$0.30/mi after your annual allowance). Excess wear & tear charges (subjective, can be $500-$2,000). Early termination fees if you need out before the term ends — these can be brutal, often equivalent to all remaining payments. The calculator includes the standard fees; verify your specific lease contract.

Does sales tax work the same on lease vs buy?

No, and this is state-dependent. In most states, lease sales tax applies only to the monthly payment portion, not the full vehicle value — saves money on lease vs buy. In Texas, Illinois, and a handful of other states, sales tax applies to the full vehicle even on a lease, eliminating that advantage. Check your state's practice before assuming the lease is cheaper from a tax angle.

Should you lease or buy your next EV?

EV residuals are wonky — Model Y holds ~64% at 2 years, Lucid Air loses over half in three. Most lease calculators just trust the dealer's number. We use real market depreciation data instead, then flag whether your specific lease quote is genuinely a good deal.

By Nick · May 2026

Vehicle & term

Model

Annual miles: 12,000

Comparison term

Lease quote

Monthly payment

Due at signing

Mileage allowance / yr

Excess mile fee

Acquisition fee

Disposition fee

Often waived if you lease another from the same brand.

Buy quote

Down payment

Loan APR

Loan term (months)

Sales tax

📋 Leasing wins

$6,695

Net cost difference over 36 months. Lease's lower monthly payment beats the equity you'd build by buying.

📋If you lease

$21,458

net cost over 36 months

≈ $596/mo effective

Monthly × term$17,964

Due at signing$2,999

Disposition fee$495

🚗If you buy

$28,153

net cost over 36 months

≈ $782/mo effective

Monthly loan$742

Paid during term$32,296

Market value at end$20,714

Loan balance left$16,571

Equity at end$4,143

Lease deal quality

Implied residual (lease quote)65%

Market projection56%

📈 Captive's residual is 9 pts higher than market projection. Lease likely beats buying — you walk away before the real depreciation hits.

Market projection: Captive-published 36mo/12k residual for Tesla Model 3 Long Range AWD (confidence: MEDIUM). Updated monthly against Edmunds forum bulletins.

Important: The federal §45W “lease loophole” (commercial credit pass-through) closed Sept 30, 2025 under the OBBBA. New leases acquired after that date no longer get the $7,500 commercial credit reduction baked in. Pre-existing leases keep theirs for the original term. See our EV Tax Credit 2026 explainer for full details.

Why EVs are different

For most of automotive history, lease vs buy was a math problem with stable inputs: residuals were predictable, depreciation curves followed familiar segment patterns, and the captive finance company's residual was usually within a few points of the honest market projection. EVs broke that.

Three things make EV lease math hard. First, battery technology is improving fast — a 2024 trim with 250 mi range competes with a 2026 trim that gets 320 mi for the same price. That alone caps the resale value of older EVs in a way that doesn't happen with gas cars. Second, price cuts have been violent: Tesla cut Model 3 by $9,000 overnight in Jan 2025, and similar mid-cycle cuts have hit Ioniq 5, Mach-E, and Lucid Air. Anyone who bought just before the cut watches their car's resale value collapse. Third, the federal tax credit story keeps changing — §30D reductions in 2024, full elimination in Sept 2025 — and the captive's residual was set before those changes, sometimes leaving lessees in unusual positions.

When leasing genuinely beats buying

You're worried about battery longevity. Lease end = somebody else's problem.
You expect a price cut on your model. Lock in today's residual; walk away if the car loses value faster than expected.
You drive under your mileage allowance. Excess mile fees ($0.20-$0.30/mi) are punishing if you go over, but if you're well under, you've effectively paid for unused miles.
You want to upgrade frequently. EV tech moves so fast that a 3-year cycle keeps you on current battery tech and the latest features.

When buying genuinely beats leasing

You drive a lot. Above 15k mi/year, lease excess-mile fees usually make buying cheaper.
You want a Tesla. Tesla doesn't lease as aggressively as legacy makers; their residuals are already very high, so lease offers don't have much room to undercut a purchase.
You'll keep the car 5+ years. Once the loan is paid off, you have a paid-for car with 100% of remaining value as equity. That's the buy advantage.
You're in a state with high lease sales tax. TX, IL, and a few others tax leases on full vehicle value — eliminating the typical lease tax advantage.

Methodology

The tool above uses depreciation data from our database of 76 EV models (refreshed quarterly from iSeeCars + Recurrent + market transaction data). For models not in the database, we fall back to segment averages: ~11%/yr for Tesla, ~14%/yr for mass-market EVs, ~13%/yr for trucks, ~19%/yr for luxury EVs. The implied lease residual is back-calculated from your monthly payment assuming ~72% of payment is depreciation portion (industry-standard estimate). Sales tax handling assumes monthly-payment-only treatment (most common); if your state taxes the full vehicle, the lease cost is understated.