How to cancel BT broadband

Last reviewed: 23 September 2026

If you are past the point of wondering whether to leave BT and just need the practical details, this covers what actually happens: whether you are still in contract, what notice applies, whether a charge is likely, and what to do about equipment, TV or phone services tied to your account.

Before you cancel BT broadband

Find your contract end date: 

This is in your My BT account, and it is the single most important figure for working out whether a charge applies.

Confirm whether your account includes TV, phone or other services:

These may have separate terms from your broadband, and cancelling one does not automatically cancel the others.

Review your current monthly price and any promotional period: 

A discount due to expire soon changes the real cost of staying versus leaving.

Check the account holder and service details: 

BT will need to verify your identity before discussing or actioning a cancellation.

Decide whether you are switching provider or stopping broadband entirely: 

This affects both the process and the notice period you need to give.

How to cancel BT broadband

If you are switching to another provider

For most switches, you do not need to contact BT directly. Ofcom's One Touch Switch process means your new provider handles the move, contacting BT on your behalf as part of setting up your new service. This now covers the large majority of UK residential switches, including moves to and from providers that once sat outside it. 

If your particular switch cannot be completed through One Touch Switch, your new provider should explain what you need to do instead.

See how long a broadband switch takes if timing is a factor in your decision.

Even where BT does not need to be contacted directly, BT's own guidance confirms that switching this way brings your required notice period down to 14 days, shorter than the 30 days needed if you are stopping broadband without switching (see notice periods below).

If you want to stop broadband without switching

If you are ending your BT broadband altogether rather than moving to a new provider, you will need to contact BT directly to give notice. BT's official guidance points to contacting them directly to arrange this; the exact current contact channel should be confirmed on BT's help pages at the time you cancel, since BT updates its contact routes from time to time.

If you are moving home

Moving is not automatically the same as cancelling outright, and BT may be able to transfer your existing service to your new address instead of ending your contract. See our guide on moving home with broadband for the fuller process, since the requirements can differ from a standard cancellation.

How to leave BT without unexpected charges

There is no guaranteed way to avoid a charge if you are still within your minimum term, but there are ways to avoid being caught out by one:

• Check your minimum term before you do anything else. Your contract end date, visible in My BT, determines whether an early termination charge is even in play.
• Ask BT for an account-specific charge figure before confirming cancellation. BT can tell you the exact amount rather than you having to estimate it, and getting this in writing avoids surprises on your final bill.
• Review whether any recent contract or service change affects your position. Adding a new product, extending a contract, or accepting a mid-term offer can reset or alter the dates that matter.
• Keep written confirmation of whatever you agree, including the cancellation date and any charge discussed, in case your final bill does not match what you were told.

What notice period applies?

According to BT's own guidance, notice periods differ depending on how you are leaving:

• Stopping broadband without switching: a minimum of 30 days' notice is required. If you ask to stop before the 30 days are up, you will be charged for the remaining days in that period.
• Switching to a new provider through the standard process (where you contact your new provider and they notify BT): the notice period is reduced to 14 days.
• If the account holder has died: no notice period applies; see BT's bereavement guidance for that specific process.

BT's own examples show how this plays out in practice: if you tell BT on 1 November that you want to stop on 30 November, that is exactly 30 days' notice, you are charged as normal throughout, and your final bill should arrive within 10 days of the stop date. If you ask to stop earlier than the 30-day mark, you are still billed for the remainder of that notice period.

What happens when your BT contract ends?

Under Ofcom's rules, which apply to BT along with every other major UK broadband provider, you should receive an end-of-contract notification between 10 and 40 days before your minimum term finishes. This is required by law to include your current price, your contract end date, and information about better deals you could move to, including BT's own best current offers for new customers.

If you do nothing when your contract ends, it does not automatically roll into a new fixed-term contract; UK telecoms rules require your explicit consent for that. Instead, your service typically continues on a rolling monthly basis at whatever your provider's out-of-contract price is, until you either agree to a new deal, switch, or cancel. This is usually the point where the price you pay can quietly increase if you do not act, so an end-of-contract notification is worth reading rather than dismissing as routine correspondence.

Will you need to return BT equipment?

Generally, yes, if your equipment is on loan from BT rather than owned outright. According to BT and EE's own guidance, if your equipment needs to be returned, you will be sent a returns method (typically a QR code and label by email, redeemable at a Royal Mail Customer Service Point) through My BT. You have a total of 60 days to return your BT equipment. 

Two things worth knowing about the current policy:

• Older equipment may be exempt. BT equipment supplied before 13 December 2019, and EE equipment supplied before April 2023, is not subject to non-return charges under the policy checked for this update.
• Late returns are not necessarily a lost cause. If you are charged for not returning equipment but then return it later, BT and EE's guidance describes crediting the charge back if the equipment is returned within 2 years.

Keep your broadband equipment separate from any BT TV equipment if you have both. They are typically returned separately, and the two should not be confused when packing anything up.

What happens to BT TV, phone or other services?

BT broadband, BT TV (now branded EE TV) and BT phone services can be billed together but are generally separate products with their own terms, so cancelling broadband does not automatically end the others, and vice versa. If you specifically want to keep broadband but remove TV, that is covered in more detail in our guide to cancel BT TV but keep broadband.

Because bundled pricing can mean one service is discounted due to having another, it is worth asking BT for a written breakdown of what your remaining services will cost if you are only cancelling part of your account.

Should you accept a BT renewal or retention offer?

If BT offers a deal to stay, it is worth weighing it against the alternatives before deciding:

• Full-contract cost, not just an introductory rate.
• Contract length, and whether you are comfortable being tied in again.
• Speed and service needs, matched against what your household actually uses.
• Price changes and any promotional expiry built into the new offer.
• Included services, and whether they are genuinely useful to you.
• Exit terms, in case you need to leave the new deal early too.
• What else is available at your address, a retention offer is only worth comparing against real alternatives, including our overview of BT broadband plans if you are weighing a different BT package against leaving entirely.

There is no single right answer here. Renewing is not automatically worse than switching, and switching is not automatically cheaper either; it depends on how the full package compares, including any broadband contract price rises built into either option.

Compare alternatives before leaving BT

Once you understand BT's current cancellation terms, compare broadband options available at your address before confirming your next step. If you are weighing BT against another specific provider you are also considering leaving, our guides to cancel TalkTalk broadband, cancel Sky broadband and cancel Vodafone broadband cover those processes too.

Check broadband options at your address

Frequently asked questions

Can I cancel BT broadband online? 

BT's guidance points to contacting them directly to arrange a cancellation rather than a fully self-service online cancellation route; check BT's current help pages for the exact options available at the time you cancel.

Can I leave BT before the contract ends? 

Yes, but an early termination charge may apply if you're still within your minimum term. The amount depends on your contract and how long remains, and BT can confirm the exact figure when you contact them.

What notice do I need to give? 

30 days if you are stopping broadband without switching, or 14 days if you are switching to a new provider through the standard notification process. No notice period applies in the case of a bereavement.

Do I have to return the router? 

Generally, yes, unless your equipment predates BT's 13 December 2019 (or EE's April 2023) cutoff for non-return charges. BT and EE typically send a returns method through My BT.

What happens to BT TV or phone services? 

These are generally separate products from broadband with their own terms, so cancelling one does not automatically end the others. See our guide to cancel BT TV but keep broadband if that is your specific situation.

Can I keep my landline number? 

This depends on your new provider and setup; check with them directly when you switch, since number porting is not guaranteed in every scenario.

What happens when the minimum term ends? 

You should receive an end-of-contract notification 10 to 40 days beforehand, covering your current price, end date and available deals. Your service then typically continues on a rolling monthly basis rather than auto-renewing into a new fixed term, unless you agree to a new deal.