Cancelling broadband before your contract ends costs money — usually the remaining months of your minimum term. However, there are specific situations where you can leave for free. Here is exactly how it all works.
Exit Fees — The Basics
The exit fee for early broadband cancellation is almost always calculated as:
Exit fee = remaining monthly payments × monthly contract price
Example: 4 months remaining at £35/month = £140 exit fee.
Some providers have a cap or a different calculation — always check your specific contract terms rather than assuming. The terms are in the Key Facts Indicator document you should have received when signing up.
When You Can Leave for Free
1. After your minimum term ends
Once your minimum contract period has passed, you are on a rolling monthly arrangement and can cancel with 30 days’ notice — no exit fee.
2. Mid-contract price rises above the contract threshold
Most broadband contracts include an annual price rise clause — commonly CPI+3.9%, though this varies. If your provider announces a price rise that exceeds this threshold, you typically have a 30-day window from the date of notification to cancel penalty-free.
Important: This right expires after 30 days. Watch for price rise notification emails carefully.
3. Persistent service failure
If your broadband speed consistently falls below your guaranteed minimum and your provider cannot fix it within 30 days of you reporting it, you may be able to exit penalty-free. Document everything: speed tests with timestamps, dates of complaints, and any responses.
How to Cancel — Step by Step
- Check your contract end date — in your account portal or original sign-up documents
- Calculate your exit fee — remaining months × monthly price
- Decide — is the exit fee worth paying to get a better deal? (It often is if annual savings exceed the fee)
- Call the retentions team — before cancelling formally, see if they can offer a better deal (see How to Negotiate)
- Give notice — contact your provider to confirm cancellation and your leaving date (typically 30 days from notice)
- Return equipment — send back the router and any other rented hardware within the specified window (usually 30 days) or face a charge
The Maths — When Early Cancellation Makes Sense
| Scenario | Exit fee | Annual saving with new deal | Decision |
|---|---|---|---|
| 4 months left, £140 fee, £180/yr saving | £140 | £180 | Borderline — switch if deal includes upfront benefit |
| 8 months left, £280 fee, £300/yr saving | £280 | £300 | Probably wait |
| 2 months left, £70 fee, £250/yr saving | £70 | £250 | Switch now |
| 0 months left, £0 fee, any saving | £0 | Any | Switch immediately |
For the full switching process once you have decided to leave, see How to Switch Broadband Provider UK.
What Happens to Your Email and Services When You Cancel?
If your email address is provided by your broadband provider (e.g. @sky.com, @bt.com, @talktalk.net), you may lose access to that email when you cancel:
- Sky: Sky email accounts are closed when you cancel Sky Broadband
- BT/EE: BT email addresses are retained for 90 days after cancellation
- TalkTalk: TalkTalk email closes 30 days after disconnection
- Plusnet: Plusnet email closes when you leave
Before cancelling:
- Forward important emails to a new account (Gmail, Outlook)
- Update accounts linked to that email (banks, subscriptions, government)
- Set up an out-of-office message before the account closes
Provider-specific email addresses are the main reason switching broadband can be disruptive. Using a permanent, provider-independent email address (Gmail, Outlook, ProtonMail) avoids this problem entirely.
Your Cooling-Off Period
All broadband contracts sold remotely (online, phone) include a 14-day cooling-off period under the Consumer Contracts Regulations 2013. During this period, you can cancel for free — even if the broadband has been installed. After 14 days, exit fees apply as described above.
What Happens to Your Email and Services When You Cancel?
If your email address is provided by your broadband provider (e.g. @sky.com, @bt.com, @talktalk.net), you may lose access to that email when you cancel:
- Sky: Sky email accounts are closed when you cancel Sky Broadband
- BT/EE: BT email addresses are retained for 90 days after cancellation
- TalkTalk: TalkTalk email closes 30 days after disconnection
- Plusnet: Plusnet email closes when you leave
Before cancelling:
- Forward important emails to a new account (Gmail, Outlook)
- Update accounts linked to that email (banks, subscriptions, government)
- Set up an out-of-office message before the account closes
Provider-specific email addresses are the main reason switching broadband can be disruptive. Using a permanent, provider-independent email address (Gmail, Outlook, ProtonMail) avoids this problem entirely.
Your Cooling-Off Period
All broadband contracts sold remotely (online, phone) include a 14-day cooling-off period under the Consumer Contracts Regulations 2013. During this period, you can cancel for free — even if the broadband has been installed. After 14 days, exit fees apply as described above.