What is an energy tariff exit fee?

An exit fee (also called a termination fee) is a charge some fixed energy tariffs apply if you switch supplier or change tariff before the agreed end date. It’s designed to cover the supplier’s costs for providing a fixed deal. Not all tariffs have exit fees, and the amount can vary by supplier and tariff.

When can I switch without paying an exit fee?

In many cases, you can switch without an exit fee during the final part of your fixed term (often the last 49 days). Your supplier should also tell you when your tariff is ending and what your options are. To avoid unnecessary charges, check your tariff end date and confirm the fee-free window before starting a switch.

How do I find out when my exit fee ends?

You can usually find your tariff end date and any exit fee details on your latest bill, in your online account, or in your original contract/tariff confirmation email. If it’s unclear, contact your supplier and ask for the exact tariff end date and whether a fee applies if you switch today.

Is it worth waiting until the exit fee-free period to switch?

It depends on your current unit rates and what deals are available. If your current tariff is expensive, switching sooner could save more than the exit fee costs. If your tariff is ending soon, waiting until the fee-free window can prevent a one-off charge. Comparing your options can help you decide based on your projected savings.

What happens when my fixed energy tariff ends?

If you don’t switch, you’ll typically be moved onto your supplier’s standard variable tariff (SVT) or another default tariff, which may be more expensive than a good fixed deal. To avoid overpaying, it’s best to compare tariffs before your fixed term ends and choose a new tariff that suits your usage and budget.

Can I switch energy supplier if I’m in debt?

You may still be able to switch if you owe money, but rules can vary depending on your payment method and the amount owed. For example, if you pay by direct debit and your debt is below a certain threshold, you may be able to switch. If you’re in debt, speak to your supplier and check your options before starting a switch.

How can I compare energy tariffs and switch?

You can compare tariffs by looking at unit rates (p/kWh), standing charges, tariff length, exit fees, and payment method. Once you’ve chosen a tariff, the new supplier usually manages the switch for you, and your supply won’t be interrupted. Start by comparing options at https://www.energyplus.co.uk/ to find a tariff that could lower your bills.

Will my energy supply be interrupted when I switch?

No. Switching supplier doesn’t affect the physical supply of gas or electricity, so your energy stays on. You’ll continue to use the same pipes and wires, and the switch is handled through meter readings and account changes behind the scenes.

Energy tariffs with exit fees ending soon in the UK

If your fixed deal is nearly up, you may be able to switch without paying an exit fee. Compare whole-of-market home energy tariffs with EnergyPlus and see if you could lock in a better rate before prices change.

Check if your exit fee window is open (often 49 days before your end date)
Compare fixed, variable and tracker tariffs from across the market
Get a personalised comparison based on your postcode and usage

Check tariffs ending soon How exit fees work

Whole-of-market comparison for home energy. Switching times vary; we’ll show you options and next steps. Always check your supplier’s terms for your exact end date and any fees.

Compare home energy tariffs before your exit fee window closes

Many UK fixed tariffs have an exit fee if you leave early — but suppliers often allow a fee-free switch within a set window before your contract ends (commonly 49 days, though it can vary). If your tariff is “ending soon”, you may be able to line up your next deal now and avoid rolling onto a pricier standard variable tariff.

EnergyPlus compares whole-of-market home energy options, including:

Fixed-rate tariffs (price certainty for a set term)
Variable tariffs (rate can change, usually no fixed end date)
Tracker tariffs (rate tracks a reference, may move more frequently)
Dual fuel (gas + electricity) and electricity-only where relevant

Tip: If you don’t know your exact end date, your latest bill or online account usually shows it. If you have a smart meter, your readings still matter for accurate billing during the switch.

Get your comparison

Tell us a few details and we’ll match you with suitable tariffs for your home.

Important: Exit fee rules depend on your supplier and tariff. We’ll help you compare, but always confirm your contract end date and any fees with your current supplier before you switch.

Why “exit fees ending soon” is a key switching moment

In the UK, many households fix their gas and electricity rates for 12–24 months. The trade-off is often an early exit fee. When you’re close to the contract end date, suppliers commonly allow you to switch without penalty — which means you can start comparing now, pick a suitable tariff, and reduce the risk of paying more on a default tariff.

Avoid the rollover

When a fix ends, many customers move onto a supplier’s standard variable tariff. Planning ahead helps you avoid unwanted price changes.

Compare with confidence

If you’re within the fee-free window, you can focus on unit rates, standing charges, and tariff type — not penalties.

Lock in what suits you

Choose between certainty (fixed), flexibility (variable), or movement (tracker) based on your household’s priorities.

What you get with EnergyPlus whole-of-market comparison

Whole-of-market options

See a broad range of home energy tariffs, helping you compare beyond a single supplier’s offers.

Built around your postcode

Rates and standing charges can vary by region and network area. We tailor results to where you live.

Clear, comparable details

We focus on the information that matters: unit rates, standing charges, tariff length, and key terms.

Support if you’re unsure

Not sure whether to fix again? We explain the trade-offs so you can choose what’s right for your home.

Smarter timing

If your exit fees are ending soon, timing your switch can help you avoid penalties and reduce risk.

Home energy only

This page is focused on household gas and electricity tariffs (not business energy).

How exit fees work (and when you may not have to pay)

An exit fee (sometimes called a termination fee) is a charge for leaving a fixed-term energy tariff before the end date. It’s designed to cover the supplier’s costs for setting up the fixed rate.

When exit fees commonly apply

You’re on a fixed tariff and switch before your contract end date
You’re moving supplier and your current deal hasn’t reached its end
Your tariff’s terms include a fee per fuel (gas and/or electricity)

When you may avoid exit fees

You’re within your supplier’s fee-free switching window (often around 49 days)
You’re on a variable tariff with no fixed end date (check terms)
Your supplier changes terms and gives you a right to leave without penalty

Quick guide: what to check on your tariff

Item to check	Where to find it	Why it matters
Contract end date	Your bill, welcome pack, or online account	Helps you time your switch to avoid exit fees
Exit fee amount	Tariff Information Label / terms and conditions	Lets you weigh up if switching early is worth it
Standing charge	Tariff details and price breakdown	Can affect cost even if your usage is low
Unit rate (p/kWh)	Tariff details	The biggest driver of bills for most homes

Best time to switch if your exit fees are ending soon

If your fixed tariff ends soon, you can usually start planning your switch ahead of time. The aim is to reduce the chance of paying an exit fee and avoid gaps where you might land on a less competitive rate.

Find your end date on your bill or online account.
Check your fee-free window in the tariff terms (often around 49 days, but not always).
Compare tariffs using your postcode and typical usage.
Review the full cost (unit rate + standing charge), not just the headline price.
Choose your tariff type based on certainty vs flexibility.
Keep a note of readings at switch time (smart meters still need accurate billing).

If you’re outside the window

You can still compare. Sometimes a better tariff could outweigh the fee — but only if the numbers stack up. Checking early gives you options.

If your deal already ended

You may be on a variable tariff now. Comparing quickly can help you decide whether to fix again or stay flexible.

Common mistakes when switching near the end of a fixed tariff

Only looking at the unit rate

A lower p/kWh isn’t always cheaper if the standing charge is higher. Compare the full cost.

Missing the exit fee window

If you wait until after the end date, you may spend time on a tariff you didn’t choose.

Not checking tariff terms

Details like payment method, duration, and fees can change the true value of a deal.

Regional pricing: why your postcode matters

Home energy prices can vary across the UK due to differences in regional network costs and tariff structures. That’s why we ask for your postcode — it helps us show options that reflect your area’s standing charges and rates.

Good to know: If you’ve moved recently or your supplier details are unclear, we can still start with your postcode and refine the comparison as you confirm account information.

FAQs: energy tariffs with exit fees ending soon

How do I know if my exit fee is ending soon?

Check your contract end date and the tariff’s exit fee terms. Many suppliers allow switching without an exit fee within a set window before your end date (often around 49 days), but the exact rules can vary.

Will switching affect my supply?

No — your gas and electricity keep flowing. The switch is administrative. You’ll usually be asked for meter readings so your final bill is accurate.

What if I’m on a variable tariff?

Variable tariffs often don’t have exit fees, but you should still check your terms. If your tariff is variable, you may be able to switch at any time — then compare whether fixing again is right for your household.

Can I switch if I owe money to my supplier?

Possibly. Rules and options depend on your situation and supplier. If you have a balance, it’s usually best to speak with your current supplier and keep records so the final bill is settled correctly.

Do I need my MPAN or MPRN?

Not always to start comparing, but it can help when setting up a switch. You can usually find MPAN (electricity) or MPRN (gas) on your bill.

Is it better to fix or choose a tracker?

It depends on your risk tolerance. A fixed tariff offers predictability. A tracker can move up or down and may suit households comfortable with changing rates. Comparing both side-by-side helps you decide.

What people like about comparing with EnergyPlus

“I didn’t realise my exit fee window was open. The comparison made it clear what to do next.”

Homeowner, Manchester

“Helpful breakdown of standing charges vs unit rates. It saved me time and confusion.”

Tenant, Bristol

“Straightforward form and clear options. I felt confident choosing a tariff type.”

Family household, Glasgow

Trust and transparency: We aim to present tariff information clearly so you can compare based on your household’s needs. Always read tariff terms before you switch.

Ready to switch when your exit fee ends?

Compare whole-of-market home energy tariffs and see options that match your postcode and household details.

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Home energy only. Switching is subject to eligibility and supplier terms.

Before you submit

Have your postcode ready
Know your contract end date if possible
Check whether you want fixed, variable or tracker

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Updated on 14 Feb 2026