Disclaimer: This site is an independent editorial resource providing general information and estimates about new-car buy vs. lease financial decisions. It is not financial, tax, or legal advice. Tax treatment of business vehicle expenses, EV credits, and loan-interest deductions under the One Big Beautiful Bill Act (OBBBA) varies by individual circumstance - consult a licensed tax professional before relying on any figures for a filing decision. Calculator outputs are estimates based on the inputs provided and current market conventions; actual dealer quotes, APRs, money factors, residuals, and residual buyout prices may vary. This site is not affiliated with any manufacturer, captive finance arm, bank, insurance company, or extended warranty provider. All trademarks are property of their respective owners. Tax rules, APR tiers, and lease terms change frequently. Data verified April 2026. Confirm specifics with your lender, dealer, or CPA.

Vehicle Category / April 2026

Buy vs Lease an EV (Post-OBBBA, Post-IRA)

The EV buy versus lease decision in 2026 looks fundamentally different from 2022 to 2024. The IRA Section 30D consumer EV credit and the Section 45W commercial clean vehicle credit both expired on 30 September 2025. The OBBBA, signed earlier in 2025, replaced them with an above-the-line auto-loan interest deduction of up to $10,000 per year for US-assembled new vehicle purchases. The combination: the lease subsidy that defined EV buying in 2023 to 2025 is gone, and a new purchase-side tax benefit specifically advantages US-assembled EV buyers. For most personal-use buyers of US-assembled EVs in 2026, the math has flipped from lease to buy. This guide walks through what changed, which specific EVs qualify, and how the new math runs on Tesla, Ford, GM, Hyundai/Kia, Rivian, Lucid, and BMW models.

What changed: IRA out, OBBBA in

The Inflation Reduction Act of 2022 created two EV tax credits. Section 30D (the consumer credit) provided up to $7,500 to buyers of qualifying new EVs, but required income below caps ($150,000 single, $300,000 joint MAGI), required US final assembly, and required progressively stricter battery component sourcing rules over 2023 to 2027. By 2025, many popular EVs (Tesla Model Y from Fremont, Ford F-150 Lightning) qualified for the full $7,500, but the income cap and assembly requirement excluded a large portion of potential buyers.

Section 45W (the commercial credit) provided up to $7,500 to commercial purchasers of clean vehicles with no income cap, no US assembly requirement, and no battery sourcing requirement. Captive finance arms (lessors) qualified as commercial purchasers. The captive claimed the credit and passed it through as a capitalized cost reduction on leases, which is how the "EV lease loophole" worked. Any lessee of any EV (Polestar, Audi, Mercedes, Hyundai, anything) got the $7,500 benefit, regardless of income or assembly.

Both credits expired for vehicles delivered on or after 30 September 2025, per the IRA Sunset provisions in the original statute. The IRS clean vehicle credit page has the official sunset detail.

The OBBBA replacement: above-the-line deduction of up to $10,000 per year of auto-loan interest paid on US-assembled new vehicles purchased 2025 to 2028, subject to income phase-out at $100,000 single and $200,000 joint MAGI. The deduction is above-the-line (no itemizing required) and reduces both regular tax and the underlying basis of the vehicle. The deduction does not apply to leases or to business vehicles.

Which EVs are US-assembled in 2026

The US-assembly determination is made for each specific VIN, not for the model line. A Hyundai Ioniq 5 built at Hyundai Motor Manufacturing Alabama (operational from 2025 onward) qualifies; a 2024 Ioniq 5 built in South Korea does not. Always check the Monroney sticker (federal window label) for the final-assembly plant code.

Qualifying US-assembled EVs (April 2026, subject to VIN-by-VIN verification): Tesla Model 3 (Fremont), Model Y (Fremont and Austin), Model S, Model X, Cybertruck. Ford F-150 Lightning (Dearborn). Chevrolet Silverado EV (Detroit-Hamtramck). Cadillac Lyriq (Spring Hill). GMC Hummer EV (Detroit-Hamtramck). Rivian R1T, R1S, R2 (Normal, IL). Lucid Air, Lucid Gravity (Casa Grande, AZ). Hyundai Ioniq 5 (Alabama production, 2025+). Kia EV9 (West Point, GA). BMW iX (Spartanburg, for vehicles built there; not all are).

Non-qualifying EVs: Ford Mustang Mach-E (Mexico). Chevrolet Blazer EV, Equinox EV (Mexico). All Polestar models. Audi e-tron, Q8 e-tron, Q4 e-tron. Volvo EX30, EX40, EX90, EC40. BMW i4, i7 (Germany). Mercedes EQE, EQS, EQB. Genesis GV60, Electrified GV70, G80. Porsche Taycan. Volkswagen ID.4 (was US-assembled in Chattanooga, but some 2026 production has shifted; verify VIN). Honda Prologue (Mexico). Acura ZDX (Mexico). Nissan Ariya (Japan). Toyota bZ4X (Japan). The non-qualifying list shifts as manufacturers move production; check the Monroney sticker.

Worked example: 2026 Tesla Model Y Long Range (US-assembled)

MSRP $48,990. Personal-use buyer with prime credit and household MAGI $140,000 (within the OBBBA phase-out range, so partial deduction). Tesla buyer typically pays Tesla's posted price with no negotiation.

Lease: Tesla offers a 36-month, 10,000 mi/yr lease at $399 per month after $4,500 due at signing, per Tesla's April 2026 published terms. Total lease spend over 36 months: roughly $18,864 ($4,500 + 35 x $399 + $399 last month + $400 disposition + tax). No buyout option (Tesla does not allow lease buyouts; the vehicle must be returned at lease-end). $0 asset.

Buy: 60 months at 6.89 percent APR through Tesla's loan partner or a credit union, $5,000 down, financed $43,990. Monthly payment $867. Total 60 payments $52,020. Plus down payment $5,000. Total spend $57,020. Interest paid over 5 years: roughly $8,030. OBBBA loan interest deduction (with phase-out at $140,000 MAGI partial allowance): roughly $5,200 of interest deductible (the remaining $2,830 is phase-out reduced). At a 22 percent marginal rate, tax savings of $1,144.

Vehicle at month 60 with 60,000 miles, market value roughly $22,000 (45 percent of original MSRP, Tesla Model Y depreciation has been moderated by Tesla's Supercharger network value and FSD residue). Net 5-year cost: $57,020 minus $22,000 residual minus $1,144 tax savings = $33,876.

Compare to two consecutive 36-month leases at $18,864 each = $37,728 over 6 years, with $0 asset. The buy path saves the buyer roughly $3,852 over 5 years and the gap widens significantly over a 7+ year hold. The lease only wins if the buyer expects Tesla to launch a materially better Model Y within 3 years (which has happened historically) and wants the option to upgrade.

EV (US-ASSEMBLED): BUY NOW WINS FOR MOST BUYERS

The 30 September 2025 IRA expiration ended the lease subsidy that drove EV leasing to 50+ percent of EV transactions in 2023 to 2024. The OBBBA replacement (purchase-only, US-assembled-only, up to $10,000 per year interest deduction) flipped the math for most US-assembled EV buyers within the OBBBA income range.

For non-US-assembled EVs (Polestar, Audi, Mercedes EQ, Porsche, most German EVs), the decision is pure economics without a tax thumb on the scale; leasing protects against the steeper-than-average EV depreciation curve for 3-year-horizon buyers.

EV FAQ

Why did EV leasing become so popular 2022 to 2025? ⌄
The Inflation Reduction Act (IRA) Section 45W commercial clean vehicle credit was the mechanism. Under Section 45W, the lessor (the captive finance arm) claimed a $7,500 commercial clean vehicle credit on each leased EV, regardless of the lessee's income or the vehicle's US assembly status. The captive passed the credit through as a capitalized-cost reduction, effectively giving every lessee a $7,500 discount on a leased EV. The Section 30D consumer EV credit on purchased EVs, by contrast, had income caps ($150,000 single, $300,000 joint) and required US final assembly plus battery component sourcing requirements that excluded many models. The result: leasing was the only way for many buyers to access the $7,500 credit, and EV lease penetration soared above 50 percent of EV transactions during 2023 and 2024.
What changed on 30 September 2025? ⌄
Both the Section 30D consumer EV credit and the Section 45W commercial clean vehicle credit expired. Vehicles delivered on or after 30 September 2025 are not eligible for either credit. The 'EV lease loophole' that drove the surge ended. The One Big Beautiful Bill Act (OBBBA), signed earlier in 2025, replaced these credits with a different mechanism: an above-the-line deduction of up to $10,000 per year of auto-loan interest on US-assembled new vehicle purchases originated 1 January 2025 through 31 December 2028, subject to income phase-out at $100,000 single MAGI and $200,000 joint MAGI. The OBBBA deduction applies only to purchases, not leases, and applies only to US-assembled vehicles.
Which EVs qualify for the OBBBA loan-interest deduction? ⌄
Personal-use new EV purchases with US final assembly, originated 1 January 2025 to 31 December 2028. As of April 2026, the qualifying list includes: Tesla Model 3 (Fremont CA), Model Y (Fremont and Austin TX), Model S and Model X (Fremont), Cybertruck (Austin); Ford Mustang Mach-E (Cuautitlan Mexico, so does NOT qualify), F-150 Lightning (Dearborn MI, qualifies); Chevrolet Bolt EUV (when production resumes), Silverado EV (Detroit-Hamtramck MI), Blazer EV (Ramos Arizpe Mexico, does NOT qualify), Equinox EV (Ramos Arizpe Mexico, does NOT qualify); Cadillac Lyriq (Spring Hill TN, qualifies); GMC Hummer EV (Detroit-Hamtramck MI, qualifies); Rivian R1T and R1S (Normal IL, qualifies); Lucid Air (Casa Grande AZ, qualifies); Hyundai Ioniq 5 (Montgomery AL since 2025, qualifies for vehicles built there); Kia EV9 (West Point GA, qualifies); BMW iX (Spartanburg SC, qualifies for vehicles built there). Always verify on the Monroney sticker for the specific VIN.
Is leasing an EV still better than buying for non-US-assembled EVs? ⌄
Probably not, for most buyers. The lease loophole that previously delivered $7,500 to non-US-assembled EV lessees is gone. Without that subsidy, the lease vs buy math reverts to pure economics: residual values, money factor, depreciation curve. EVs have variable residuals (Tesla strong, others weaker) and depreciate faster than most ICE vehicles due to ongoing price competition and battery technology iteration. The buy-vs-lease decision on a non-US-assembled EV (Polestar 2, Volvo EX30, Genesis GV60, Audi e-tron, BMW i4 from Munich, Porsche Taycan, Mercedes EQS, etc.) should be made on standard economics without a credit thumb on the scale.
How fast do EVs depreciate? ⌄
Faster than ICE vehicles. Per iSeeCars analysis and Manheim Market Report data, the average new EV in the United States lost roughly 45 percent of value over 3 years, versus roughly 33 percent for the average ICE vehicle. Tesla holds value best among EVs (Model Y at roughly 40 percent depreciation at 3 years), Rivian and Lucid are too new for reliable data but their initial market values suggest steeper depreciation. The drivers: ongoing model-year price cuts (Tesla cut Model 3 and Model Y prices repeatedly 2023 to 2025), evolving battery technology (each model year improves range and charging speed materially), and used-EV buyer caution about battery degradation and warranty residue. For buyers, this argues for either (a) buying a CPO EV at year 2 to 3 with the steepest depreciation behind it, or (b) leasing to lock in the residual risk.
Does the EV battery warranty transfer on a used purchase? ⌄
Yes for most major brands. The federal minimum EV battery warranty is 8 years/100,000 miles, and most manufacturers meet or exceed this (Tesla 8 yr/120,000 to 150,000 mi depending on model, Ford 8 yr/100,000 mi, GM 8 yr/100,000 mi, Hyundai/Kia 10 yr/100,000 mi for original owner and 8 yr/100,000 mi for subsequent owners, Toyota 10 yr/150,000 mi on Bz4X and Crown Signia EVs). The CPO battery health report (now provided by Tesla, Ford, Hyundai/Kia on CPO transactions) is the key buyer-side document; ask the dealer for the battery state-of-health percentage and the remaining warranty term before signing. A 4-year-old EV with 92 percent battery state-of-health and 4 years of warranty remaining is generally a safe purchase; a 6-year-old EV with 85 percent state-of-health and 2 years of warranty remaining is a riskier purchase.

Related pages

Full EV Guide2026 Decision FactorsBuy vs Lease SUVBuy vs Lease Luxury CarBuy MechanicsBreak-Even CalculatorCar Battery Life

Updated 2026-04-27