One of your team has asked about getting an electric car through a salary sacrifice scheme, and you’re trying to work out whether it’s worth setting up. Or maybe you’re a director thinking about it for yourself, and you’ve seen the eye-catching savings figures online and want to know if they’re real.
The short answer: yes, the savings are genuine, and for the right business and the right team, salary sacrifice on an EV is one of the best tax-efficient perks available right now. The longer answer is more interesting, because salary sacrifice isn’t right for every SME, and the version of it you read about online assumes everything runs perfectly, which in real life it doesn’t always.
This guide walks you through how salary sacrifice for electric cars actually works, two worked examples (using percentages so the principles still hold whatever the exact figures), and an honest look at the questions that come up once you start setting one up. We’ll also cover when you’re probably better off with a straightforward business lease instead.
What salary sacrifice actually means
Salary sacrifice is an arrangement where an employee agrees to give up part of their gross (pre-tax) salary in exchange for a non-cash benefit. In this case, the benefit is a fully expensed electric car: the lease, insurance, maintenance, breakdown cover, and usually tyres, all bundled into one monthly figure.
Because the salary reduction comes off gross pay, the employee pays less income tax and National Insurance. The employer also pays less employer’s National Insurance on the reduced salary, and that saving is typically used to help fund the car. The whole arrangement is essentially a way of paying for an electric vehicle using money that would otherwise have gone to HMRC.
The reason it works so well specifically for electric cars (and not for petrol or diesel) is the Benefit in Kind (BIK) rate. Electric vehicles currently sit at a very low BIK rate, so the tax the employee pays for the perk of having the car is tiny compared with what they’d pay on a fossil-fuel equivalent. You’ll want to confirm the current rate for the tax year you’re planning in, as it’s scheduled to rise gradually. Even with planned increases, it remains genuinely low. Your accountant will confirm the exact figure.
How the money actually moves
Here’s where most articles glaze over the detail. The mechanics matter because they affect how you explain the scheme to your team and what your accountant will need to set up.
In a properly structured scheme, the employee sacrifices a gross monthly amount from their salary. The business uses that sacrificed amount, plus the employer’s National Insurance it saves on the reduced salary, to fund an all-inclusive lease package on a business contract hire agreement. The lease is in the company’s name, the car sits on the business’s books, and the employee drives it.
What we’d handle for you: finding the right vehicle, securing the lease at a competitive rate, organising the bundled insurance and maintenance, and walking you and your accountant through the structure so it’s set up correctly the first time.
What you’d handle: the salary sacrifice agreement with the employee (your accountant or payroll provider will draft this), the policy on what happens if things change (more on that below), and giving the employee a quick brief on how the scheme affects their payslip.
If you’re new to leasing generally, our plain-English guide to leasing pricing is worth a quick read alongside this one.
Worked example 1: a director on the higher tax rate
Let’s say you’re a director earning enough to be a 40% taxpayer, and you want to lease an electric car with a list price of around £45,000 through the company on salary sacrifice.
Compared with leasing the same car personally, out of your post-tax income, you’d typically see:
| Without salary sacrifice | With salary sacrifice | |
|---|---|---|
| Where the money comes from | Net income (after 40% tax and NI) | Gross income (before tax and NI) |
| Income tax and NI relief | None | Roughly 42% of the sacrificed amount |
| BIK tax payable | None | A small percentage of the car’s P11D value (verify with accountant) |
| Typical net cost to you | Full lease cost from net income | Around 30 to 40% less, after BIK |
In real terms, on a car like that, higher-rate taxpayers often save in the region of several thousand pounds a year compared with leasing personally. Over a typical three or four year lease, that’s a meaningful sum, and you’re driving a brand new EV with everything included.
The business also benefits because it saves on the employer’s National Insurance it would have paid on the sacrificed salary. Depending on how the scheme is structured, that saving either offsets some of the lease cost or gets reinvested into the deal.
Worked example 2: a basic-rate employee
Now take a member of your team earning around £35,000, looking at a smaller electric car with a list price around £28,000.
| Without salary sacrifice | With salary sacrifice | |
|---|---|---|
| Where the money comes from | Net income (after 20% tax and NI) | Gross income (before tax and NI) |
| Income tax and NI relief | None | Roughly 28% of the sacrificed amount |
| BIK tax payable | None | A small percentage of the car’s P11D value (verify with accountant) |
| Typical net cost to them | Full lease cost from net income | Around 20 to 25% less, after BIK |
The saving is smaller in absolute terms than for a higher-rate taxpayer, but as a percentage of a basic-rate employee’s take-home pay, it’s still genuinely attractive. They’re getting a brand new car with insurance, servicing, tyres, and breakdown cover all bundled into one predictable monthly figure, and they’re not having to think about MOTs or unexpected garage bills.
For many employees, that predictability is worth almost as much as the cash saving. If anyone on your team is anxious about range or charging, our EV charging and range guide is a good thing to point them at early in the conversation.
These percentage ranges hold roughly true across most schemes, but the exact figures depend on the car, the lease rate, the BIK rate at the time, and the employee’s tax position. We’d model the real numbers with you before anyone signs anything.
The questions that come up once you start setting one up
This is the bit you won’t find in most online guides, and it’s where we earn our keep. These are the conversations we have with SME clients setting up salary sacrifice schemes for the first time.
“Can my partner drive it?”
Almost everyone asks this. The short answer is yes, the car can be added to a policy that includes other named drivers, including a spouse. The bundled insurance most salary sacrifice schemes include will accommodate this, but it needs to be set up at the start rather than retrofitted. We make sure that conversation happens upfront.
“What if the employee leaves before the lease ends?”
This is the big risk to manage. The business is on the hook for the lease whether or not the employee stays. There are two ways to handle this: take out early termination insurance as part of the scheme (which we’d usually recommend), or write a clear clause into the salary sacrifice agreement about who picks up the cost if the employee leaves voluntarily. Either is fine, but you need one of them.
“What if someone goes on maternity leave or long-term sick?”
Statutory pay can’t be sacrificed, so during periods of reduced pay, either the business covers the lease cost or the arrangement needs a paused agreement. This isn’t a deal-breaker but it does need a documented policy before anyone signs up.
“Can the employee change car partway through?”
Generally no, not without ending the existing lease early (which carries a penalty) and starting a new one. We mention this clearly to employees at the outset, because someone who thinks they can swap their hatchback for a family SUV in eighteen months will be disappointed.
“What about the choice of car?”
There are practical limits. Insurance group restrictions mean very high-performance EVs are sometimes excluded or carry a much higher cost. Smaller schemes also tend to work better when the business sets a sensible cap on monthly lease cost, so everyone is choosing from a similar tier of vehicle. It avoids the awkward situation where one person gets a Porsche Taycan and someone else feels short-changed with a Corsa Electric.
“Wouldn’t a pool car be simpler?”
Sometimes, yes. If your team mostly does occasional client visits rather than daily driving, a shared pool car (or two) on a straightforward business lease might cover the need without the salary sacrifice paperwork. We talk through that comparison if it looks like it might fit your situation better.
“What about minimum wage?”
You can’t sacrifice salary below the National Minimum Wage. For lower-paid employees, salary sacrifice can simply rule itself out. Worth checking before you offer the scheme across the team.
When salary sacrifice probably isn’t worth it
The admin overhead is real. Each scheme needs a contract variation, ongoing payroll changes, a policy document, and (usually) a third-party scheme provider charging a monthly fee. Your accountant will charge for the setup. For a very small team, that overhead can quietly eat into the benefit.
Here’s a rough guide based on what we typically see:
| Your situation | What we’d usually suggest |
|---|---|
| 1 or 2 directors or employees keen on an EV | A straightforward business contract hire in the company name. Simpler, almost as tax-efficient, no salary sacrifice paperwork. |
| 3 to 5 employees interested | It could go either way. Worth properly modelling both options. We can do that with your accountant. |
| 6 or more employees likely to take it up | Salary sacrifice usually makes real sense. The admin starts to pay for itself, and you’ve got a proper group benefit. |
| Any employee close to minimum wage | Salary sacrifice won’t work for them. Look at alternatives like a company car or a cash allowance. |
| Mostly occasional driving across the team | A pool car or two on business lease may serve you better. |
These are rules of thumb, not hard cut-offs. The right answer depends on the specific shape of your business and what you’re trying to achieve. Our wider guide to business car leasing covers the alternatives in more detail, and you can read more about EV-specific options on our electric car leasing page.
How we’d help you think this through
If you decide to look into salary sacrifice properly, this is how we’d usually work with you. We’d sit down (in person, on a call, or over a coffee, whatever suits) and properly understand your team, who’s likely to take it up, what their roles look like, what cars they’re interested in, and where the practical pressure points are. We’d model the real numbers, both for salary sacrifice and for the simpler alternatives, so you can see what each option actually costs and saves.
We’d talk to your accountant directly if that’s helpful, so we’re all working from the same page. And we’d handle the leasing side end to end, from sourcing the right vehicles at the right rates through to managing the contract over its lifetime. If something changes mid-lease, you ring us, not a call centre.
We work with a small number of SME clients on purpose. It’s the only way to do this job properly, and it’s the difference between being someone you’d ring with a question and being just another supplier you’ve forgotten about by next quarter.
A genuine next step
If you’d like to talk this through with someone who’ll take the time to understand your business properly, that’s exactly what we’re here for. There’s no quote-chase and no pressure. Just an honest conversation about whether salary sacrifice is the right fit for your team, or whether one of the simpler options would serve you better.Get in touch with our team when you’re ready, and have a look at what our clients say about working with us if you’d like a sense of how we work first.
