More businesses are asking this than you’d expect. Can staff charge their electric cars at work? What happens with tax, cost, and access once they do? Short answer: yes, most employers can offer it, and done right it’s one of the cheapest perks a business can hand out. The part that trips people up isn’t the yes. It’s everything sitting underneath it.
We install workplace chargers across London and the Home Counties, and the questions we get on site are rarely about the hardware itself. They’re about who pays for the electricity. Whether HMRC’s going to tax it as a benefit. How four chargers are supposed to serve twenty staff without someone’s car sitting unplugged all afternoon. Here’s what matters.
Can Employees Charge Their Own Car at Work Without It Being Taxed?
Generally, yes. This is the bit that surprises most employers when they first ask. Where an employer provides charging facilities at or near the workplace, available to employees as a group, charging an employee’s own electric or hybrid car there isn’t treated as a taxable benefit in kind under current HMRC rules. No fuel benefit charge. No extra tax bill landing on the employee just for plugging in during the workday.
That exemption has conditions though. Mainly, the charging needs to be open to employees generally, not quietly offered to one or two people as a special perk reserved for management. Rules here do shift from time to time, so this isn’t tax advice, and it’s worth checking the current position with your accountant before building a policy around it. But the broad shape has held steady for several years now.
What About Charging a Company Car?
Slightly different angle, same friendly outcome. Electricity isn’t treated as “fuel” the way petrol and diesel are for benefit in kind purposes. So an employee charging a company electric car at work doesn’t trigger the fuel benefit charge that would normally apply to a petrol company car getting free fuel. It’s one of the quieter financial perks of going electric for a fleet, and finance teams who are still mentally pricing EVs against old fuel benefit rules need to hear it.
Who Actually Pays for the Electricity?
Depends how you set it up. There’s no single right answer, just trade offs. Some employers just absorb the cost as a staff benefit, the same way they’d treat free tea and coffee in the break room. Others install chargers with per use metering or an app based system, so each employee’s usage gets tracked and billed back or deducted. That matters more once you’ve got dozens of cars charging regularly instead of two or three.
If you’re reimbursing employees for charging done elsewhere, HMRC publishes an Advisory Electricity Rate. It’s a simple pence per mile figure for fully electric company cars, and it saves you the hassle of tracking actual electricity receipts for every single charge. Ask your accountant whether that rate fits your situation cleanly, or whether something else makes more sense for your fleet.
Is There Actually Grant Money for This?
Yes, and it’s one of the better kept secrets in this whole area. The Workplace Charging Scheme offers a contribution of up to £500 per socket, for up to 40 sockets, toward installing chargepoints at a business premises. That can cut the upfront cost of a proper multi bay installation by a meaningful amount, and it’s separate from the home charger grant most people have actually heard of.
Eligibility has its own criteria around business type and parking provision. Confirm your situation qualifies before assuming the full amount lands in your lap. A lot of businesses who’ve never looked into this are leaving real money sitting on the table.
Does Every Employee Need Their Own Dedicated Charger?
Not necessarily. Trying to give one to every employee gets expensive and impractical fast for most offices. What matters more is managing access to however many chargers you do install. Booking systems, time limits, simple scheduling, anything that stops a handful of early arrivals hogging every bay until 6pm while the people who actually need a charge mid shift go without.
Load management matters too, same as it does for home charging. Several chargers running at once draws a lot of power. A system that balances output across all of them, rather than letting each pull maximum current regardless of what else is running, protects your site’s electrical supply from getting overloaded. Our guide on why a home EV charger might be charging slowly actually covers this same mechanism from the other direction. Worth a read if you want to understand how it works.
What About Health and Safety Obligations?
Employers carry the same general duty of care for EV charging infrastructure as for anything else installed on site. Trailing cables, trip hazards, weatherproofing for anything outdoors, none of that should be an afterthought bolted onto an existing car park. Chargers need installing by a qualified electrician to the relevant wiring regulations, same as any other electrical work on a commercial premises. Not really an area to cut corners on, given what’s at stake if something goes wrong.
Does This Affect Business Rates?
Potentially, depending how the installation gets classified. Raise it with whoever handles your business rates rather than assuming either way. Some installations can affect rateable value depending on scale and how fixtures are categorised. Not something to guess at. A quick conversation with your accountant or a rates specialist before a large installation avoids an unwelcome surprise on the next bill.
A Company That Got the Phasing Wrong the First Time
A logistics company we worked with in Watford installed four workplace chargers for roughly sixty staff. Reasonable ratio on paper. But with zero access management around them. Within a fortnight, the same four early arrivals had claimed the bays every single morning, and nobody else got a look in all day. Staff who needed a charge mid shift were left stuck, and the goodwill the scheme was meant to build started working in reverse.
We went back in and set up a booking system tied to shift patterns instead of first come first served, plus dynamic load management so the chargers could run two at a time without tripping anything. Complaints stopped almost immediately. The hardware had been fine from day one. It was the policy sitting on top of it that needed fixing, not the equipment.
A separate client, an architecture firm in Richmond upon Thames, had the opposite problem. Plenty of access, barely any demand, since most staff worked from home two or three days a week and didn’t need to charge at the office at all. We scaled their installation down from an originally planned eight bays to three. Saved a meaningful chunk of the install cost, and it’s covered actual demand comfortably ever since.
How Does This Relate to Our Commercial Installation Work More Broadly?
Workplace charging for staff cars sits alongside the bigger picture of commercial EV infrastructure generally. Our guide on commercial EV charger installation covers that wider scope if you’re thinking beyond staff parking, fleet vehicles, visitor charging, that sort of thing. Our dedicated workplace EV charger installation page covers the staff focused side specifically.
What Does a Workplace Installation Actually Cost?
Varies quite a bit by scale, same as any commercial electrical project, and it’s heavily shaped by the grant funding available through the Workplace Charging Scheme. Our pages on EV charger installation cost and EV charger installation labour cost give the broader picture. Our guide on whether you need a new consumer unit for an EV charger is worth reading too, since plenty of older commercial premises need electrical upgrades alongside the chargers themselves.
Can We Install This Ourselves to Save Money?
No. And not just for cost reasons. Our guide on whether you can install an EV charger yourself explains why a qualified electrician is needed for any installation, and that’s doubly true at commercial scale, where the electrical load and the number of people relying on it is so much higher than a single home driveway.
What If We Rent Our Office Rather Than Own It?
Raise it with your landlord early. Installing charging infrastructure in a leased building usually needs sign off before anything happens. Our guide on EV charger installation for flats and rented properties covers a related situation from the residential side, and a lot of the same permission based logic carries across to commercial leases too.
Getting It Set Up Properly
Every workplace installation we do starts with a look at staff numbers, parking layout, and realistic demand. Not a generic chargers per bay ratio pulled from a brochure. We run a 7 day turnaround once booked, and we’re already past 15,000 installs across the UK, workplace sites included. Request a quote and we’ll talk through what makes sense for your team.
We install and service workplace chargers across Croydon, Barnet, Richmond upon Thames, Ealing, Watford, Westminster, Wandsworth, Waltham Forest, Tower Hamlets, and Sutton.
A Few Things Employers Ask Before They’ve Even Booked a Survey
How many chargers should we actually start with? Fewer than you’d think, usually. Start conservative, add bays once real demand shows itself, rather than guessing high and paying for capacity nobody uses for the first year.
What if only two or three people drive EVs right now? Fine. Start small. Adoption tends to climb faster than people expect once charging is actually available on site, and scaling up later is far easier than scaling down an overbuilt system.
Does the type of business change any of this? A bit, mainly around parking layout and shift patterns. A warehouse running three shifts has totally different access needs to an office running nine to five, even if the staff count is identical.
Quick Answers
Do employers have to let staff charge personal EVs at work?
No, it’s entirely optional. Plenty choose to anyway, since it’s a low cost benefit that genuinely helps with recruitment and retention right now.
Is workplace charging taxed as a benefit in kind?
Generally not, provided it’s offered to employees as a group rather than individually, under current HMRC rules. Confirm with your accountant for your specific setup.
How much is the Workplace Charging Scheme grant actually worth?
Up to £500 per socket, for up to 40 sockets. That can meaningfully cut the upfront cost of a larger installation.
Can we just install one charger and let everyone share it?
You can, though it quickly becomes a bottleneck once more than a couple of staff drive EVs. Access management matters more than raw charger count in most cases.
Does charging a company EV at work cost the employee anything in tax?
Generally no, since electricity isn’t treated the same way fuel is for benefit in kind purposes on company cars.
Do we need permission to install chargers if we rent our premises?
Yes, landlord sign off is needed first in almost every leased situation. Raise it early rather than after ordering equipment.
Will this affect our business rates?
Potentially, depending on scale and how the installation’s classified. Check with your accountant or a rates specialist before a large rollout.
How quickly can a workplace installation actually happen?
We run a 7 day turnaround once booked, though exact timing depends on site survey findings and any electrical upgrade work needed first.
Do we need load management for just two or three chargers?
Not always, but plan for growth anyway. Adding load management later, once more chargers go in, is far more disruptive than building it in from the start.
What happens if demand turns out lower than expected?
Scaling down is usually straightforward. Starting smaller and expanding once real demand is clear often works out cheaper than overbuilding from day one.
Thinking About Workplace Charging for Your Team?
Get in touch through our contact page and we’ll talk through what fits your staff numbers, parking, and budget, grant funding included, before anything gets booked in.
