London Congestion Charge EV Discount Changes Explained

28 Sep 2026

If you drive an electric car into central London and you're still expecting a free pass, you're in for a shock. The London congestion charge EV discount changes that took effect over the New Year have ended more than two decades of electric vehicles driving through the zone for nothing. Battery electric and hydrogen cars now pay to enter, albeit at a reduced rate, and the standard daily charge has gone up too. Here's what actually changed, what it costs now, and what's coming next.

This isn't some knee-jerk policy. There has been a longstanding plan in place to end the 100% Cleaner Vehicle Discount for electric vehicles in December 2025, and the withdrawal date was set out years in advance. What's new is the tiered replacement scheme that's taken its place, plus a hike to the standard charge itself.

What's actually changed

Two separate things happened around the turn of the year, and it's worth keeping them apart in your head.

First, the standard congestion charge itself went up. According to TfL's consultation, the charge increased to £18 from 2 January 2026, which was a lower increase than inflation since 2020. If you pay late, within three days of travelling, that penalty rate went up from £17.50 to £21.

Second, and this is the bit that catches electric car drivers out, the old 100% Cleaner Vehicle Discount that let EVs through for free simply stopped existing. It was replaced by a new, smaller tiered discount rather than being extended.

The new tiered EV discount explained

The replacement scheme still gives electric vehicles a break compared with petrol and diesel cars, just nowhere near as generous as before. It works in two phases, and the size of the discount depends on what you drive.

Electric cars

If you drive a battery electric or hydrogen fuel cell car, from 2 January 2026 there was a 25% discount for electric cars registered for Auto Pay. In cash terms that takes the daily charge down from £18 to £13.50, but only if you've signed up to Auto Pay first. Turn up without registering and you'll pay the full £18 like everyone else.

Electric vans, HGVs and quadricycles

Commercial electric vehicles get a slightly better deal, reflecting how much harder it is for a delivery firm to switch a van to walking or cycling. Electric vans, heavy goods vehicles, and light and heavy quadricycles registered for Auto Pay get a 50% discount, bringing the daily rate down to £9.

'Back to base' hire vehicles

There's also a niche but useful exemption for car clubs and hire operators. A 100% discount applies to 'back to base' electric hire vehicles which are picked up from and returned to the same designated parking bay within the zone, so if you're renting an EV from a bay-based scheme inside the zone, that particular journey pattern still costs nothing.

The discount shrinks again from 2030

Don't get too comfortable with the current rates, because they're only phase one. TfL has already set out a second reduction. From 4 March 2030, the discount is due to fall to a 25% discount for electric vans, HGVs and quadricycles, and a 12.5% discount for electric cars, still only for those registered on Auto Pay. In other words, the direction of travel is clear: the gap between EVs and everything else keeps narrowing, and there's no suggestion it stops narrowing after that.

Why TfL made the change

The short version is that too many electric cars were using the discount for it to still do its job of managing traffic. As the volume of EVs on London's roads grew, the 100% exemption started working against the very purpose of the charge, which is to keep the roads in central London moving. TfL's own modelling made the point bluntly: without the changes, TfL estimated 2,200 more vehicles would use the congestion charge zone on an average weekday during charging hours. An electric car still takes up exactly the same bit of tarmac at 8.30am as a diesel one.

What hasn't changed: ULEZ

It's easy to muddle the congestion charge with the Ultra Low Emission Zone, but they're different schemes with different aims, and only one of them has moved. The congestion charge is about traffic volume in central London. ULEZ is about tailpipe emissions across the whole of Greater London, and that's untouched by any of this. Electric vehicles remain completely exempt from ULEZ charges indefinitely, and that exemption applies across all of Greater London, 24 hours a day, seven days a week. So if you drive an EV outside the congestion charge zone's hours or boundary, you're still not paying anything on the emissions side.

How to register for the discount

The good news is that signing up got easier at the same time the discount got smaller. Previously, drivers had to prove their car met the zero emissions standard and pay a registration fee before TfL would apply the discount. That's been simplified. According to RAC Drive, drivers no longer need to supply separate evidence or documentation to prove eligibility for the discount, since the system now checks vehicle details automatically once you've set up Auto Pay. In practice, you still need to create a TfL road user account and register your vehicle for Auto Pay before the reduced rate applies. Miss that step and you'll be charged the full £18 by default.

What this means if you're buying a used electric car

None of this makes an EV a bad buy for a London commute, it just changes the sums slightly. A used electric car registered on Auto Pay still costs less to drive into the zone than a petrol or diesel equivalent, and it remains completely free of ULEZ charges wherever you are in the capital. If you're weighing up a used EV, it's still worth doing the basic homework before you hand over any money. Our reg lookup tool gives you the car's full MOT history, DVLA details, any outstanding safety recalls and a free market valuation, all from the number plate, at no cost.

Because a used EV is often a more expensive purchase than a comparable petrol car, it's also worth being extra careful about what's behind the vehicle before you buy. Our vehicle history check, backed by Experian data, shows whether the car has outstanding finance owing on it, whether it's recorded as an insurance write-off or stolen, how many previous keepers it's had, and whether it's ever been imported, exported or scrapped. Given how much a battery and drivetrain can be worth, that's not a step worth skipping.

If you're buying through a dealer rather than privately, and you'd rather spread the cost of a used EV instead of paying outright, MotifyMe can introduce you to car finance subject to status and affordability. That option only applies when you're buying from a dealer or through our marketplace, not on a private sale. For more on running an EV day to day, our guides cover other angles worth knowing about before you commit.

The bottom line

Electric cars still cost less than petrol or diesel cars to drive into central London, they're just not free any more. Register for Auto Pay and you'll pay £13.50 a day in a car, or £9 in a van, HGV or quadricycle, both discounts already scheduled to shrink further from March 2030. ULEZ remains a separate, and still free, story for EVs across the whole of Greater London. If you're behind the wheel of an electric car in the zone without having registered, you'll simply pay the standard £18, so it's worth sorting the paperwork before you set off rather than after.

Congestion charge rates, discount percentages and the dates they change are set by TfL and can be revised again, so always check the current charge and any discount you're eligible for on TfL's official congestion charge pages before you travel.