How to Leave EDF

Leaving EDF is simpler than most people expect, because you don't have to contact EDF at all. EDF's own help pages say so: once you sign up with a new supplier, the new supplier contacts EDF automatically. Your gas and electricity stay on throughout, your meter stays on the wall and nobody needs to visit.

What's worth doing before you sign up is a five-minute check of your EDF account: which tariff you're on, whether it's fixed, when it ends and whether there's an exit fee. Everything else on this page (final bill, credit refund, smart meter, prepay, boiler cover) sorts itself out or needs one small action from you.

If you haven't decided where to go yet, our Octopus vs EDF comparison puts customer ratings, tariffs, green credentials and pricing side by side. EDF, part of the French state-backed EDF Group, has a cheap overnight EV rate and low-carbon nuclear generation, and suits some households well; this guide is for people who have already decided to move and want to do it cleanly.

On EDF's standard variable tariff (the one governed by the Ofgem price cap) there is no exit fee, so you can leave at any time.

On a fixed tariff, EDF says some tariffs have an early exit fee, payable if you leave 49 days or more before the end date, and that each tariff is different. Uswitch puts EDF's fixed-tariff exit fees at £25 to £75 per fuel as of July 2026. Treat that as a range, not your figure: the amount for your tariff is in its terms, which you can see in your EDF online account or on your bills. If you're dual fuel, check gas and electricity separately.

The rule that matters most: no exit fee applies in the final 49 days of a fixed deal. This is an Ofgem requirement, and suppliers have to write to you before a fix ends to remind you of the window. If you're a few weeks outside it, you can sign up with a new supplier now and ask for the switch to start on a later date that falls inside it.

If you're well outside the window, do the arithmetic rather than assuming the fee rules it out. Octopus charges no exit fees on Flexible Octopus or its other variable tariffs. Its 12-month fixed tariff does carry one — £50 per fuel if you leave early, £75 on the 18-month fix — and the same 49-day rule applies, so nothing is charged in the final seven weeks.

Since 1 October the price cap puts a typical dual-fuel bill at £1,723 a year: electricity at 26.32p/kWh with a 54.83p daily standing charge, and gas at 7.97p/kWh with a 29.68p standing charge. Those electricity figures include no VAT, because VAT on household electricity is 0% until 31 March 2027. The details are in our October 2026 price cap guide.

For January, forecasters expect the cap to rise to around £2,060 (+20%), with estimates from £1,999 (Cornwall Insight) to £2,115 (British Gas). EDF's own forecast, published on 28 September, is £2,076. If you're on EDF's variable tariff, your bill follows the cap, so you'll pay that rise wherever you are on a variable tariff. If you're on an EDF fix that's well below that level, it may be worth riding it out to the 49-day window. Our price cap predictions page tracks the forecasts.

If you get the Warm Home Discount, switching now doesn't cost you it. Whoever supplied your electricity on 23 August 2026 owes this winter's £150, so if that was EDF, it still pays it after you leave. Our Warm Home Discount news piece explains the qualifying date.

You give your opening meter reading to your new supplier, and EDF says the new supplier passes it on so EDF can close your account. If your smart meter is sending readings, this happens automatically.

Either way, take a dated photo of each meter on switch day. EDF warns that closing an account can take longer if the opening reading doesn't look right against your previous readings, because both suppliers then have to agree a figure. A photo settles that quickly.

EDF says you should get your final bill within six weeks of the switch, which is also the industry deadline, and Citizens Advice notes you may be owed compensation if it's late. If your gas and electricity switch on different days, EDF may send two separate final bills.

Don't cancel your EDF Direct Debit. EDF specifically asks you to keep it active: it uses it to send any refund, then cancels it for you and deletes your bank details. The same advice applies when you move house, which we cover in our moving home guide.

If you pay by Direct Debit, there's a good chance your account is in credit, especially after summer. That money is yours. EDF says that if you're in credit it refunds your bank account within three working days of the date on your final bill, as long as you haven't cancelled the Direct Debit.

The legal backstop is wider: the old supplier must refund any credit within 10 working days of the final bill, and late refunds can trigger compensation. If you've changed bank since setting up the Direct Debit, update your details in your EDF account before the final bill so the refund doesn't bounce.

You don't have to wait for a switch to get excess credit back, either. Ofgem says you can contact your supplier to claim credit back at any time, though with a January rise forecast it's worth thinking about whether you'll need it for winter bills first.

Your meter doesn't belong to EDF in any way that stops you leaving, and it doesn't get swapped when you switch. What matters is which generation it is.

SMETS2 meters, fitted in recent years, connect to the national smart meter network run by the Data Communications Company (DCC). They carry on sending readings to whichever supplier you choose.

SMETS1 meters, the first generation, used to lose their smart features when you switched. Most have since been moved onto the DCC network remotely, which lets them keep working after a switch. If an older meter does go “dumb”, it still records your usage correctly; you just submit readings yourself until the new supplier upgrades or replaces it. Our smart meters guide explains the difference.

EDF's smart tariffs, such as GoElectric for electric car drivers, are EDF energy tariffs, so they end when your electricity moves. GoElectric has a genuinely cheap overnight rate, so if you charge an EV, compare it with Intelligent Octopus Go before you sign up, and check the EDF tariff's terms for an exit fee if it's fixed.

On a credit meter (you get a bill or pay by Direct Debit), owing EDF money doesn't automatically stop you leaving. Ofgem's rules let a supplier object to a switch if you've owed money for more than 28 days. If the debt is newer than that, you can switch and it's added to your final bill. If EDF does object, clearing the older debt, or agreeing a plan and paying it off, lets you try again.

On a prepayment meter, Ofgem's Debt Assignment Protocol lets you switch with up to £500 of debt, provided the new supplier agrees to take it on. Each supplier decides whether to accept, so ask before you sign up. EDF tells prepay customers to keep using the EDF card or key until the new supplier sends a new one, and says that on a traditional (non-smart) prepayment meter any credit stays on the meter when you switch, so there's nothing to claim back.

Our prepayment meters guide covers switching on prepay in full, including moving from prepay to a credit meter once you're with Octopus.

If you have boiler cover through EDF, it isn't part of your energy contract. EDF's boiler cover is provided with Domestic & General, and you don't need to get your energy from EDF to have it, so switching your gas and electricity doesn't by itself end your cover.

The things worth checking are your renewal date and whether the price you pay depended on also being an EDF energy customer. Your policy documents, or Domestic & General, can confirm both.

The full walkthrough is on our how switching works page. Octopus supplies around 7.3 million households, holds a 4.8/5 Trustpilot rating from over 800,000 reviews and has been a Which? Recommended Provider for 9 years. Our Octopus Energy review covers the weaker points as well as the strong ones, and our EDF comparison sets out how the two differ on service and tariffs.

Not sure which tariff to pick? Most people leaving an EDF variable tariff start on Flexible Octopus, which has no exit fees, and move to a fix or a smart tariff later if it suits them. If you'd rather lock your rates before January, look at Octopus 12M Fixed and our guide to fixing versus staying variable.

Every new energy contract comes with a 14-day cooling-off period. If you cancel within it, you won't pay an exit fee and the switch is stopped.

If a switch ever goes wrong, for example it takes longer than 5 working days without you asking for a later date, or you're switched by mistake, Ofgem's rules entitle you to automatic compensation from the supplier at fault.