EV: Lease vs Buy After the OBBBA Rule Change (2026)
Critical update: The EV lease loophole expired 30 September 2025
The IRA Section 30D $7,500 new-EV credit and the Section 45W commercial clean vehicle credit (the mechanism behind the “lease loophole”) both expired. The conventional advice that leasing an EV was automatically better because of the $7,500 pass-through is no longer accurate.
OBBBA replaced these credits with a $10,000/year loan-interest deduction that applies only to purchases, not leases. For US-assembled EVs, buying is now the more tax-efficient path.
What the old lease loophole was
From 2023 to 2025, IRA Section 45W created a commercial clean vehicle credit equal to the lesser of 30% of the vehicle’s cost or $7,500. This credit had no income restriction, no US-assembly requirement, and no battery-sourcing requirement (unlike the Section 30D consumer credit). Captive lessors (Toyota Financial, Honda Financial, BMW Financial, etc.) were “commercial entities” and claimed this credit on leased EVs, then passed the $7,500 as a cap-cost reduction to the lessee.
The result: any lessee, regardless of income, regardless of the vehicle’s country of assembly, got an effective $7,500 reduction on their lease. For a $40,000 EV, this lowered the cap cost to $32,500, reducing the monthly lease payment by roughly $200 to $220 per month. This was a genuine, material advantage for leasing EVs throughout 2023 and 2024.
That advantage ended on 30 September 2025. The Section 45W credit for commercial clean vehicles (including leased EVs) expired as part of OBBBA’s sunset of IRA EV incentives.
What OBBBA does (Section 70606)
- What: Up to $10,000 per year of auto loan interest is deductible above-the-line (no itemising required)
- Who: Personal-use (not business) vehicle purchasers
- Which vehicles: New (first retail sale), US/Canada/Mexico final assembly (USMCA compliant), cars, SUVs, trucks, vans, motorcycles
- Loan window: Loans originated 1 January 2025 through 31 December 2028
- Income phase-out: MAGI above $100k single / $150k HoH / $200k joint; fully phased out at $150k single / $250k joint
- Does NOT apply to: Leases, used-car loans, business vehicles, non-USMCA assembled vehicles
Worked example: 2026 F-150 Lightning
$55,000 MSRP, $5,000 down, prime buyer at 6.89% APR, 60-month loan of $50,000:
| Year | Interest Paid | OBBBA Deduction (24% rate) | Net Tax Savings |
|---|---|---|---|
| 1 | $3,300 | $3,300 | $792 |
| 2 | $2,690 | $2,690 | $646 |
| 3 | $2,040 | $2,040 | $490 |
| 4 | $1,360 | $1,360 | $326 |
| 5 | $640 | $640 | $154 |
| 5-yr total | $10,030 | $10,030 | $2,408 |
The OBBBA deduction saves this buyer approximately $2,408 over the loan term. Compare to the old IRA lease loophole: $7,500 cap-cost reduction saved approximately $2,600 to $3,000 in total lease cost. The advantage has roughly equalled out for US-assembled EVs, with the buy path slightly ahead on pure tax math.
Non-tax reasons to still lease an EV
- Battery technology progressing fast. Leasing caps your technology exposure. A 2026 EV lessee returns in 2029 and can acquire 2029-era range and charging speed. A buyer holds 2026 technology for 7 to 10 years.
- EV residual volatility. EV market values are volatile. Leasing transfers depreciation risk to the captive. A buyer who pays $55,000 for an EV that is worth $25,000 in 5 years has experienced steep depreciation; a lessee paid for only the depreciation portion and has no remaining exposure.
- Subvented captive deals. Some captives still offer aggressive money factors on EV inventory (below 0.00100) to move metal. These can genuinely beat buying even without the credit. Check current month’s deals on Leasehackr for your specific model.
- Range anxiety trial. A 3-year lease is a lower-stakes way to test whether EV ownership suits your lifestyle before a longer commitment.
US-assembled EVs that qualify for OBBBA (as of April 2026)
| Vehicle | Assembly Location | USMCA Eligible |
|---|---|---|
| Ford F-150 Lightning | Dearborn, MI | Yes |
| Ford Mustang Mach-E | Cuautitlan, Mexico | Yes (USMCA) |
| Chevrolet Bolt EV/EUV | Orion Township, MI | Yes |
| Chevrolet Equinox EV | Ramos Arizpe, Mexico | Yes (USMCA) |
| Chevrolet Blazer EV / Silverado EV | Ramos Arizpe, MX / Detroit-Hamtramck, MI | Yes |
| Cadillac Lyriq | Spring Hill, TN | Yes |
| Tesla Model S/X/Y/3 | Fremont, CA / Austin, TX | Yes |
| Rivian R1T / R1S | Normal, IL | Yes |
| Lucid Air | Casa Grande, AZ | Yes |
| Hyundai Ioniq 5/6 (2025+ production) | Ellabell, GA (Metaplant) | Yes |
| Kia EV6/EV9 (select trims) | West Point, GA | Yes |
| Honda Prologue | Ramos Arizpe, Mexico | Yes (USMCA) |
| Acura ZDX | Ramos Arizpe, Mexico | Yes (USMCA) |
| BMW iX/i4/i5 (select trims) | Spartanburg, SC or Munich | VIN check required |
VIN check required for every vehicle at fueleconomy.gov. Manufacturers shift assembly between plants within model years. Verify before purchase.