How to Write Off a Land Rover Defender on Taxes

To write off a Land Rover Defender on your taxes, you buy it for business use, confirm its gross vehicle weight rating exceeds 6,000 pounds, use it more than 50 percent for business, and claim Section 179 expensing plus 100-percent bonus depreciation on Form 4562 in the year you place it in service. For a Defender placed in service during 2026 with full business use, that combination can deduct the entire purchase price in year one. Three variables drive the size of the deduction: the vehicle’s GVWR, your business-use percentage, and the depreciation methods you elect.

Confirm the Defender Clears 6,000 Pounds

The federal tax code draws a hard line at 6,000 pounds GVWR. Under Section 280F, a vehicle at or below that weight is a “passenger automobile” and faces strict annual depreciation caps that stretch the write-off over roughly a decade. Vehicles above 6,000 pounds escape those caps.¹

The Defender 110 and Defender 130 both carry a GVWR well above 6,000 pounds across their trim levels, so they reliably clear the threshold. The Defender 90 is the one to watch. The V8-powered 90 (P525) has a GVWR of approximately 6,700 pounds and qualifies.² Lighter-engine 90 configurations with fewer options could land below 6,000 pounds. Before signing a purchase agreement, check the GVWR on the manufacturer’s certification label on the driver-side door jamb. The IRS looks at that number, not curb weight or payload.

Use the Vehicle More Than 50 Percent for Business

Weight alone doesn’t get you the deduction. You also have to use the Defender more than 50 percent for business during the tax year to claim Section 179 or bonus depreciation. At 50 percent or below, both accelerated methods are off the table, and you depreciate the vehicle straight-line over a longer recovery period.³

Your deduction scales with actual business use. Drive the Defender 75 percent for business and 25 percent personally, and only 75 percent of the purchase price is depreciable. Commuting from home to a regular office is personal mileage. Trips from that office to a client site, job site, or second business location are business mileage. Keep a contemporaneous log with date, destination, and business purpose for each trip. Reconstructions after the fact rarely survive an examination.

How Section 179 and Bonus Depreciation Combine in 2026

Two provisions do the heavy lifting: Section 179 and bonus depreciation under Section 168(k).

Section 179 lets you immediately expense the cost of business equipment in the year you place it in service. For heavy SUVs with a GVWR between 6,000 and 14,000 pounds, the Section 179 deduction is capped at an inflation-adjusted figure. For 2026, that SUV cap is $32,000. Heavier work trucks and cargo vans without rear seating can qualify for a higher overall Section 179 limit, but a Defender is treated as an SUV.

Any cost basis remaining after Section 179 is eligible for bonus depreciation. The One, Big, Beautiful Bill signed into law in 2025 restored a permanent 100-percent bonus depreciation deduction for qualified property acquired after January 19, 2025.⁴ The bonus percentage had been phasing down and was scheduled to reach zero. It now sits at 100 percent with no scheduled expiration.⁵

Stacked together, the $32,000 Section 179 SUV cap plus 100-percent bonus depreciation on the remainder lets a Defender placed in service during 2026 be deducted in full in year one, assuming full business use.

Sample Deduction on an $85,000 Defender 110

Purchased and placed in service in 2026, 100-percent business use:

Section 179 deduction: $32,000 (the 2026 SUV cap)
Remaining cost basis: $53,000
Bonus depreciation at 100%: $53,000
Total first-year write-off: $85,000

If business use is under 100 percent, multiply the purchase price by that percentage first. At 80-percent business use, the depreciable basis on the same $85,000 Defender is $68,000, and the total first-year deduction is $68,000. The effective Section 179 piece becomes $25,600 (80 percent of $32,000), with the remaining $42,400 covered by bonus depreciation.

One overall ceiling: total Section 179 across all business equipment placed in service during the year cannot exceed $2,560,000 for 2026, and the deduction phases out dollar-for-dollar once total equipment purchases exceed $4,090,000. A single Defender won’t threaten those numbers, but heavy capital spending across the business might.

If Your Defender Falls Under 6,000 Pounds

A Defender 90 configuration that comes in at or below 6,000 pounds GVWR is not shut out of deductions, but it is subject to the luxury automobile caps under Section 280F. For passenger automobiles placed in service in 2026, the first-year cap with bonus depreciation is $20,300 and $12,300 without it, followed by $19,800 in year two, $11,900 in year three, and $7,160 each year thereafter.⁶ Fully depreciating an $85,000 vehicle under those caps takes about a decade. That is why confirming GVWR before purchase matters so much. A trim-level choice that looks minor on the lot can cost tens of thousands in lost first-year deductions.

Recapture Risks You Should Price In

A large first-year write-off shifts tax liability forward, it doesn’t eliminate it. Two events can pull that deduction back.

Selling or Trading the Defender

When you sell or trade the vehicle, Section 1245 requires you to recapture depreciation as ordinary income. If you bought the Defender for $85,000, wrote off the full amount in year one, and sold it three years later for $50,000, your adjusted basis is zero, and the entire $50,000 sale price is taxable at ordinary income rates rather than capital gains rates.⁷ The longer you hold the vehicle and the less it is worth at sale, the smaller the recapture.

Business Use Dropping Below 50 Percent

The 50-percent threshold applies throughout the vehicle’s five-year recovery period, not just year one. If business use falls to 50 percent or below in any year within that window, you must recapture the difference between what you deducted using accelerated methods and what straight-line would have allowed.¹ For a vehicle where you deducted the full $85,000 in year one, that recapture can be substantial. If your use patterns might shift, a more conservative first-year deduction may beat a maximized one that boomerangs in year three.

Financing Works, True Leases Don’t

You don’t need to pay cash. A Defender bought with a bank loan or dealer financing qualifies for the full deduction in the year it is placed in service, because you are the owner for tax purposes from day one. Loan payments themselves are not deductible (the depreciation deduction replaces that), though interest on the loan may be deductible as a business expense.

True leases work differently. When you lease, you generally do not own the vehicle for tax purposes, so Section 179 and bonus depreciation are unavailable. You deduct lease payments as a business expense over the term instead, subject to lease inclusion rules that reduce the deduction for high-value vehicles. Some lease-to-own arrangements are treated as purchases; the answer turns on the specific contract.

Choose the Actual Expense Method Carefully

The Section 179 and bonus depreciation write-off covers the purchase price. Operating costs are separate, and you pick one of two methods for them.

Under the actual expense method, you deduct the business-use percentage of fuel, oil, tires, repairs, insurance, and registration. More recordkeeping, but usually a larger deduction on an expensive vehicle.

The alternative is the standard mileage rate, which is 72.5 cents per business mile for 2026. Here is the catch: if you claim Section 179 or bonus depreciation in the first year, you cannot switch to standard mileage later for that vehicle. You are locked into actual expenses for the life of the Defender. That’s a one-way door, so decide before you file.

Filing the Deduction

You report the write-off on IRS Form 4562, Depreciation and Amortization, which handles both Section 179 elections and bonus depreciation. Part V covers listed property, including vehicles. You will enter the date placed in service, cost, business-use percentage, and total miles driven for the year.⁸

Form 4562 attaches to your main return. Sole proprietors file it with Schedule C (Form 1040).⁹ S-corporations and partnerships report through their entity returns with the deduction flowing to owners on Schedule K-1. C-corporations use Form 1120.¹⁰

Have three things on hand before you file: the vehicle’s VIN, the purchase price from the final bill of sale (including sales tax and delivery charges), and your mileage log. The individual filing deadline for calendar-year filers is April 15, 2026.¹¹

1
Office of the Law Revision Counsel. 26 U.S. Code 280F – Limitation on Depreciation for Luxury Automobiles; Limitation Where Certain Property Used for Personal Purposes
2
Car and Driver. 2026 Land Rover Defender V8 90 P525 Features and Specs
3
Internal Revenue Service. Instructions for Form 4562 – Section: Part V, Listed Property
4
Internal Revenue Service. Treasury, IRS Issue Guidance on the Additional First Year Depreciation Deduction Amended as Part of the One, Big, Beautiful Bill
5
Internal Revenue Service. Notice 2026-11 – Interim Guidance on Additional First Year Depreciation Deduction
6
Internal Revenue Service. Rev. Proc. 2026-15 – Depreciation Limitations for Passenger Automobiles
7
Internal Revenue Service. Publication 544 – Sales and Other Dispositions of Assets
8
Internal Revenue Service. About Form 4562, Depreciation and Amortization
9
Internal Revenue Service. About Schedule C (Form 1040)
10
Internal Revenue Service. About Form 1120, U.S. Corporation Income Tax Return
11
Internal Revenue Service. When to File