Salary sacrifice cars aren’t just for big companies. It doesn’t cost your employer anything. And it could cut the real cost of your next car by 30–50%. Here’s how salary sacrifice works — and why most professionals haven’t heard about it.

If you work for a company of any size — including your own — there’s a good chance you could be driving a brand-new electric car for significantly less than you’d pay on a personal lease. The mechanism is called salary sacrifice, and it’s one of the most underused benefits in UK employment.

The reason most people haven’t heard of it? It sounds like something only big corporates offer. But the rules changed years ago. A business with one employee can set one up. And the employee doesn’t need to be a car expert — they just need to be on PAYE.

What Actually Is Salary Sacrifice?

In plain English: you agree to give up a small portion of your monthly salary before tax, and in return, your employer provides you with a car. Everything — insurance, servicing, maintenance, breakdown cover — is typically bundled into one monthly figure.

The clever bit is the tax treatment. Because the money comes out of your gross salary (before income tax and National Insurance are calculated), you pay less tax. And because electric cars attract a tiny Benefit-in-Kind rate of just 4% in 2026/27, the tax you do pay on the car itself is minimal.

Think of it this way: if you’re a 40% taxpayer, every £100 you put towards a personal car lease costs you £100 of take-home pay. Put that same £100 through salary sacrifice, and it only costs you about £58 of take-home pay. The rest comes from tax you’d have paid anyway.

How It Works, Step by Step

1. Your employer sets up the scheme — usually through a specialist provider. This takes a few days, not months.
2. You pick a car online — from a list of available electric vehicles, with full pricing shown upfront.
3. Your employer leases the car and provides it to you as a benefit.
4. The monthly payment comes out of your gross salary — before tax and NI.
5. You pay a small BIK tax — 4% of the car’s list price, multiplied by your tax rate.
6. You drive the car — usually for 2–4 years, with everything included.

There’s no deposit. No credit check in the traditional sense. No haggling with dealerships. No separate insurance, servicing, or breakdown policies to arrange.

The Maths: Three Real Examples

Example 1: Basic Rate Taxpayer

David earns £40,000 and pays 20% income tax + 8% NI. He picks a Fiat 500 electric through his employer’s scheme.

That’s a 22% saving on the gross lease cost. And it includes insurance, servicing, maintenance, and breakdown cover. Try getting all of that on a personal lease for £287 a month.

Example 2: Higher Rate Taxpayer

Priya earns £75,000 — firmly in the 40% tax band. She chooses a Tesla Model 3.

Priya is getting a Tesla Model 3 — insurance, servicing, tyres, breakdown included — for £367 a month. A personal lease on the same car would cost her roughly £520 a month, plus insurance, plus maintenance. She’s saving more than £200 a month and getting more for it.

Example 3: Additional Rate Taxpayer

James is a director earning £140,000, paying 45% tax. He goes for a BMW iX.

James is driving a £70,000 BMW for £528 a month, all-in. The same car on a personal PCP would cost him well over £900 a month before insurance. The higher your tax bracket, the bigger the gap.

It’s Not Just for Big Companies

This is the biggest misconception. There is no minimum headcount. A sole director with one employee on payroll can set up a salary sacrifice scheme. A five-person consultancy can. A twenty-person agency can.

And for the employer, it can actually save money. Here’s why: when an employee sacrifices salary, the employer pays less National Insurance (15% of the sacrificed amount). That saving often covers the scheme’s admin costs entirely.

The employer doesn’t buy the cars. They don’t put them on the balance sheet. They don’t take on fleet risk. It’s a payroll adjustment, not a capital investment.

Salary Sacrifice vs Personal Lease: Side by Side

For most employees in the 40% or 45% bracket, salary sacrifice beats personal leasing by a wide margin. For basic-rate taxpayers, it’s closer but still usually wins once you factor in the bundled insurance, servicing, and no-deposit advantage.

The Catches (Because There Are Some)

Salary sacrifice is genuinely good, but it’s not magic. Here’s what to watch:

Your pension might be affected. If your employer calculates pension contributions on your post-sacrifice salary, you’ll pay slightly less into your pension. Check how your employer handles this before signing up.

It can affect mortgage applications. Salary sacrifice reduces your contractual salary. If you’re about to apply for a mortgage or remortgage, the lower salary figure could affect affordability calculations. Talk to your broker or lender first.

What if you leave your job? This depends on the scheme. Most providers have early termination processes, and some include protection for redundancy or other specific circumstances. Check the terms before you order.

You must stay above minimum wage. Your post-sacrifice salary can’t fall below the National Minimum Wage. This is a hard legal requirement — the scheme provider will check this automatically.

The BIK rate is climbing. It’s 4% now, but goes to 5% in 2027/28, 7% in 2028/29, and 9% in 2029/30. Even at 9%, it’s still a fraction of what petrol or diesel cars attract — but the saving does shrink over time. If you’re going to do it, 2026/27 is the cheapest year left.

Where a Broker Fits In

Salary sacrifice schemes are usually set up by specialist providers who handle the admin, the payroll integration, and the car sourcing. But the same principle applies here as with any car purchase: the vehicle still needs to be sourced at the right price, with the right spec, from the right dealer.

A broker who understands the salary sacrifice landscape can:

• Help you compare scheme providers and find the right one for your business size
• Source the specific car you want at the best price — the list price drives your BIK, so getting the right deal matters
• Navigate lead times and factory orders so you’re not waiting six months for a car you needed yesterday
• Handle the process end-to-end so you’re not dealing with scheme providers, dealers, and payroll all separately

Salary sacrifice is one of the best-kept secrets in UK employee benefits. But like any car decision, the numbers only work if you get the right car at the right price. That’s the bit where a good broker earns their keep.

If salary sacrifice sounds like something your business could benefit from — or you simply want to know what cars are available and what the numbers would look like for you — find your nearest UK Prestige Car Brokers office and have a no-obligation chat with your local director.

This article reflects 2026/27 tax year rates as confirmed by HMRC. Salary sacrifice arrangements affect tax, National Insurance, pension contributions, and mortgage affordability — always confirm the impact on your own circumstances with your accountant or financial adviser before committing. This does not constitute financial advice.