If the company car were a patient, it flatlined a few years ago — written off by high tax rates, killing its popularity. But 2025 has delivered a ‘revival shock’ worthy of Dr Frankenstein.
With Benefit-in-Kind tax frozen at just 2%, rising electric-vehicle grants, and generous capital allowances for businesses, the defibrillator pads are doing their trick.
The result? A fully re-charged company-car market that’s humming with opportunity for both staff and business owners.
The Company Car Comeback
For years, company cars looked like a tax headache.
Now they’re quietly becoming one of the smartest financial perks you can take — especially if you go electric.
From April 2025, the Benefit-in-Kind (BIK) rate for fully electric vehicles remains at 2%, rising by just one percentage point each tax year until 2028.
So even by 2028, an EV will attract only 5% BIK — still a fraction of what petrol or diesel cars cost today (typically 25–37 %).
That’s why so many employers — and employees — are revisiting the company car.
Company Car BIK (Benefit in Kind, in Plain English)
BIK is the taxable Benefit In Kind “value” you get from using a company car privately which you are then charged tax on, subject to the rate applied to your earnings:
List Price × BIK Band × Your Tax Rate
Example:
A £40,000 Electric Vehicle (EV) at 2% BIK = £800 taxable benefit.
At 40% tax, that’s £320 a year – around £27 a month.
Compare that to a petrol car with 25% BIK:
£40 000 × 25% × 40% = £4,000 a year — more than ten times higher.
Option A – The Company Car
Pros:
- No insurance, servicing or road-tax headaches.
- Predictable running costs.
- Cheapest route into a high-spec EV.
Cons:
- Taxed for personal use BIK as above.
- Limited choice.
- Lose it if you change jobs.
Best for: regular business drivers wanting simplicity.
Option B – The Car Allowance
Your employer gives you extra pay — usually £400 – £700 a month — to fund your own car.
It’s flexible but fully taxable as salary.
Example:
£600 per month = £7,200 a year taxable income.
After 40 % tax + NI you keep roughly £4 300, then fund the car yourself.
Best for: low-mileage drivers or those who already own a suitable car.
Option C – Salary Sacrifice
Under a salary-sacrifice car scheme, you give up part of your gross pay for a new car — usually an EV — and pay tax only on the small BIK value.
Example:
Sacrifice £650/month (£7 800/year) → save £3 000 + in tax/NI → pay £320 BIK tax → net ≈ £480/month for an insured, maintained EV.
Best for: medium- to high-rate taxpayers with access to charging.
The Side-by-Side Comparison
Scenario
- £50 000 salary (40 % tax band)
- Electric car worth £40 000
- £600/month car allowance alternative (£7,200 a year)
- Salary-sacrifice car £650/month (£7,800 a year)
| Option | Annual Gross Pay | Annual Taxable Add/Reduction | Income After Tax (approx.) | Effective Car Cost to Employee | Net Cost vs Base Salary |
|---|---|---|---|---|---|
| Base (No Car) | £50,000 | — | £37,000 | — | — |
| Company Car (EV) | £50,000 | +£800 BIK | £36,680 | £320 (BIK tax only) | £320 / yr ≈ £27 mo |
| Car Allowance (£600 m) | £57,200 | +£7,200 taxable | £37,040 after tax | Buy/lease privately | ≈ £4 960 / yr ≈ £413 month |
| Salary Sacrifice (EV) | £42,200 | −£7,800 sacrificed | £31,240 | All-inclusive lease | ≈ £5 760 / yr ≈ £480 month |
What It Means
- Company EV = Tax Champion. Drive a £40 000 car for ~£27 a month in personal tax.
- Salary Sacrifice = Stress-Free Value. Higher outlay but everything’s included.
- Car Allowance = Tax Trap. Looks generous, drains net income fastest.
Even for 20 % taxpayers, the company EV still wins hands-down.
How Long Will It Last?
HMRC has confirmed BIK rates for EVs through 2028:
- 2 % (2025/26) 3 % (2026/27) 4 % (2027/28) 5 % (2028/29)
Even at 5 %, that’s only £800 a year in tax on a £40 000 car.
Unless policy shifts post-2028, the electric company car remains ‘shockingly’ cheap for several years yet.
Lifestyle Factors Still Matter
Charging access, job mobility, and personal mileage can all swing the decision.
High business mileage favours company cars or salary-sacrifice schemes; short commutes may justify a cash allowance.
The Bottom Line
The defibrillator worked.
The company car isn’t just alive — it’s fully electrified.
If your employer offers a company EV or a salary-sacrifice scheme, grab a calculator before you think of saying no.
A £40 000 electric car might cost you less than your gym membership, while that shiny £600 allowance could quietly burn £400 + after tax every month.
For 2025/26:
✅ Company EV = Best overall value
✅ Salary Sacrifice EV = Best all-inclusive option
🚫 Car Allowance = Least tax-efficient
Next Step:
Ask your HR team if a salary-sacrifice EV scheme exists, run your own BIK calculations and build a running costs budget.
