Can I switch energy supplier without paying exit fees?
In the UK, you can often switch gas and electricity without exit fees — especially if you’re at the end of a fixed tariff or within the cooling-off window. Use EnergyPlus.co.uk to compare whole-of-market home energy deals and see the likely cost before you apply.
- Check if your tariff has an exit fee and when it applies
- Learn the common ways to switch with £0 to pay
- Compare whole-of-market home tariffs in minutes
- Start your switch with one form (no obligation)
Whole-of-market comparison for UK households. You’ll see key tariff details (including exit fees where available) before you proceed.
Compare home energy tariffs and see exit fees before you switch
Exit fees (also called early termination charges) are most common on fixed energy tariffs. In many cases, you can switch without paying them — for example if your fixed deal is ending, you’re in a cooling-off period, or you’re switching due to a home move.
EnergyPlus.co.uk is a whole-of-market UK comparison service for households. Use the form to start your comparison and we’ll help match you with suitable options. You’ll be able to review key details (including exit fees where available) before going ahead.
Good to know: Switching supplier in the UK is designed to be straightforward. If you’re not on a fixed term, you can typically leave without an exit fee. If you are on a fixed tariff, the fee is often avoidable depending on timing and circumstances.
When can you switch energy supplier without paying exit fees?
You’re on a variable tariff
Most standard variable and flexible tariffs don’t include exit fees. You can usually switch at any time, as long as you’re not in debt that prevents a transfer.
Your fixed deal is ending soon
Many suppliers allow a fee-free switch within a set window before your fixed tariff ends. This is a common way to avoid early termination charges.
You’re in a cooling-off period
If you’ve recently agreed a new tariff, you may be able to cancel during the cooling-off period without paying exit fees (terms vary by supplier and sale channel).
You’re moving home
Some tariffs waive exit fees if you’re moving and can’t take the deal with you. You may be asked for a move date or new address details.
Your supplier changes your terms
If a supplier makes certain changes to your contract or prices, you may have the right to leave without penalty. Check your notification letter/email carefully.
Your tariff has £0 exit fee
Some fixed deals simply don’t have an exit fee. Always confirm in your tariff information (online account, T&Cs, or your welcome pack).
UK exit fee rules: what counts as an exit fee and when it’s charged
An exit fee is a charge some suppliers apply when you leave a fixed-term energy tariff early. It’s typically a set amount per fuel (for example, one fee for electricity and another for gas), but the exact structure depends on the supplier and tariff.
Important: Always check your own tariff documents for the definitive position. This guide explains common UK scenarios, but suppliers’ terms can differ.
| Situation | Is an exit fee likely? | What to do |
|---|---|---|
| Fixed tariff, leaving before end date | Often yes | Check your end date and fee amount. Compare savings vs fee before switching. |
| Fixed tariff ending soon | Often no (within allowed window) | Time your switch so it completes within the fee-free period (supplier-specific). |
| Variable/flexible tariff | Usually no | Switch whenever you find a better fit. Keep your meter details handy. |
| Cooling-off period after agreeing a new tariff | Usually no | Contact the supplier promptly to cancel; keep a record of dates and confirmation. |
| Moving home | Sometimes waived | Tell your supplier you’re moving. Ask if fees apply and whether you can take the tariff. |
If you’re unsure whether switching will trigger an exit fee, jump to how to check your current tariff. If you’d rather just compare first, go back to the comparison form.
How to check if your current tariff has an exit fee
Look in your online account or app
- Find your tariff name and contract end date
- Check “tariff information”, “plan details” or “terms”
- Search for “exit fee”, “early exit” or “termination charge”
Check your bill or welcome pack
- Your most recent bill often shows your tariff type
- Your welcome email/letter usually includes key terms
- If unsure, call your supplier and ask for the fee and end date
What to write down before you compare
Tariff end date, current unit rates (if available), whether you have gas/electric or both, and your meter type (smart/prepay/credit). This helps you judge whether any exit fee is worth paying.
How switching works (and how to avoid exit fees)
- Confirm your tariff type and end date. If you’re on a fixed deal, note when it ends and whether there’s a fee-free switching window.
- Compare whole-of-market options. Look at unit rates, standing charges, contract length, and any exit fees on the new tariff.
- Estimate whether switching early still saves you money. In some cases, a better tariff can offset the exit fee over time.
- Apply and keep records. Save confirmation emails and note key dates (application date, cooling-off end date, and expected switch date).
- Take meter readings on switch day. This helps ensure your final bill from your old supplier is accurate.
Avoid common fee-trigger mistakes
- Switching too early on a fixed tariff without checking the fee-free period
- Assuming “fixed” means “cheapest” — check standing charges and unit rates
- Not updating your direct debit after your final bill is issued
- Forgetting to provide final meter readings (can lead to estimated bills)
If you have arrears or a prepay meter
You may still be able to switch, but the process can vary. Some transfers may be blocked until debt is resolved or certain conditions are met.
If this applies to you, submit the form and add details when contacted so we can help identify suitable options.
Why compare with EnergyPlus.co.uk?
Whole-of-market comparison
See a broad range of UK home energy options, not just a limited panel, so you can weigh price, contract length and exit fees.
Clarity on key tariff terms
We focus on what matters: unit rates, standing charges, fixed vs variable, and whether fees apply — so you can switch with confidence.
Quick start, human follow-up
Complete one form and we’ll help guide you through the next steps, including timing your switch to reduce the chance of exit fees.
FAQs: switching supplier and exit fees
Will I definitely pay an exit fee if I’m on a fixed tariff?
Not always. Many fixed tariffs only charge an exit fee if you leave outside a fee-free period (often near the end of the contract), or if you’re leaving very early. Some fixed tariffs have no exit fees at all.
The safest approach is to check your plan details for the fee amount and the contract end date, then compare savings against any fee.
Do I pay exit fees for switching electricity only?
Exit fees are linked to the tariff, not the fuel itself. If your electricity tariff is fixed and includes an exit fee, leaving early may trigger it. If it’s variable/flexible, it usually won’t. Dual-fuel contracts can charge separate fees for gas and electricity depending on the supplier.
Can I switch suppliers if I owe money?
Sometimes, yes — but it depends on your meter type and the amount owed. If you have debt, it may be worth speaking to your supplier about a repayment plan. Submit the form and mention your situation when contacted so we can help you understand what options may be available.
How long does an energy switch take in the UK?
Timescales vary by supplier and circumstances, but many switches complete within a few weeks. Your gas and electricity supply won’t be interrupted — only the company that bills you changes.
Is it worth paying an exit fee to switch?
It can be, if the savings over the remaining contract period outweigh the fee. Compare the expected cost on your current tariff vs a new tariff, including standing charges and unit rates. If you’re close to the end of your fixed term, waiting for the fee-free window may be the better option.
Do I need to contact my current supplier to switch?
Usually, no. When you apply for a new tariff, the new supplier typically handles the switching process. You should still check your current plan’s end date and any exit fee, and keep an eye out for your final bill.
Tip: If you’re unsure whether you’re in a fee-free period, it’s often best to compare first and then choose a switch date that aligns with your contract end.
What UK households say
“I thought I’d have to pay an exit fee, but it turned out my fixed term was nearly up. The comparison helped me time it right.”
“Clear info on standing charges and contract length — I finally understood what I was signing up to.”
“The form was quick. I compared options first, then switched without any unexpected fees.”
Testimonials are illustrative of typical customer experiences and are not a guarantee of savings.
Ready to switch — and minimise exit fees?
Compare whole-of-market home energy tariffs and choose the option that fits your timing, budget and contract terms.
- See tariff details clearly (including exit fees where shown)
- Switching support from start to finish
- No interruption to your supply
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