Double Cab Pickup Tax Calculator (2025 Rule Change)

Double Cab Pickup BIK: Car Rates 2025/26 by CO2

Once your double cab pickup is treated as a car, its Benefit in Kind percentage is set by CO2 emissions using the standard 2025/26 company car table. The vast majority of double cab pickups are diesel models emitting well over 170 g/km, so they sit in the top 37% band. The table below shows where common emission levels fall.

The 37% cap applies even where the diesel supplement would otherwise push the rate higher. Source: HMRC 480 Appendix 2 (appropriate percentage for company car benefits).

What the Old Van Benefit Charge Was

Before 6 April 2025, a double cab pickup with a 1-tonne-plus payload was a van for BIK. It carried a single flat charge no matter how expensive or polluting it was:

• 2024/25 van benefit charge: £3,960 (£792/year tax at 20%, £1,584 at 40%).
• 2025/26 van benefit charge: £4,020 (still applies to genuine vans and to pickups protected by the transitional rules).
• Van fuel benefit charge 2024/25: £757 if the employer also paid for private fuel.
• Electric (zero-emission) vans: £0 van benefit charge.

Because the flat van charge ignored both list price and emissions, a £55,000 pickup cost exactly the same in BIK as a £20,000 one. Under the new car rules, the more expensive the pickup, the higher the tax — which is the single biggest reason the change matters.

Transitional Arrangements: Who Is Protected?

HMRC built in generous transitional protection. If your employer purchased, leased or ordered a double cab pickup before 6 April 2025, they can continue to use the old van treatment until the earliest of:

• disposal of the vehicle;
• expiry of the lease; or
• 5 April 2029.

HMRC's own examples in EIM23151 confirm the detail. If a vehicle protected by the transitional rules is transferred between the employer's own employees during the period, it can stay on the van treatment, provided there is no disposal and the lease has not expired. But any pickup purchased, leased or ordered on or after 6 April 2025 follows the new car rules straight away — there is no protection for new acquisitions.

Two further points HMRC has confirmed: the change does not affect how Vehicle Excise Duty (road tax) is calculated, and it does not change the VAT input tax position. Pickups can still be VAT-favourable for businesses even where they are now cars for BIK.

Capital Allowances for Double Cab Pickups

The reclassification does not only affect employee BIK. For businesses, a double cab pickup treated as a car no longer qualifies for the Annual Investment Allowance (AIA) or full expensing in the way a van does. Instead, capital allowances are restricted according to the vehicle's CO2 emissions. Because most pickups emit over 50 g/km, they fall into the special rate pool and attract just 6% writing-down allowances per year, rather than the 100% first-year relief available for vans and qualifying plant. This is a significant cash-flow consideration for any business buying a new pickup after 6 April 2025.

Should You Switch to a Genuine Van or Electric Pickup?

Single cab pickups and vehicles genuinely constructed primarily for carrying goods can still qualify as vans under the primary suitability test, keeping the flat (and far cheaper) van benefit charge. Some businesses are also looking at electric pickups: a zero-emission pickup that is still classified as a van would carry the £0 van benefit charge, while one treated as a car would only attract the 3% electric car BIK rate — both dramatically cheaper than the 37% diesel rate. As ever, the right choice depends on payload, usage, and how the vehicle is constructed, so check the classification carefully before you buy.