Your Complete Guide to Broadband Contracts
Introduction
Millions of UK households are paying more than they need to for broadband and many are unaware of their basic rights. In February 2026, the government introduced a new Telecoms Consumer Charter, signed by the UK's major providers, including BT, Virgin Media O2, Sky, and TalkTalk, pledging to eliminate unexpected mid-contract price increases and make social tariffs easier to access. However, it is important to note that this charter is voluntary and does not impose legal penalties on providers that do not comply. With a raft of rule changes from regulator Ofcom already in force, there has never been a better time to understand your broadband contract and what you can do if things go wrong.
Before You Sign Anything
The moment you agree to a broadband contract, the clock starts ticking on a commitment that could last up to two years. So before you sign up, here is what you need to understand.
Speed
Broadband providers advertise "up to" speeds, but the figure that really matters is your personalised minimum guaranteed speed, which your provider must give you at sign-up. This is the speed you can legally hold them to. If your connection consistently falls below it and your provider cannot fix the problem, you may have the right to walk away without paying an exit fee. Check out BroadbandUK's guide to broadband speed to understand what to look for.
Contract length
Most broadband providers push lengthy 18 or 24-month contracts. Which? The biggest names in the market, including BT, Sky, Vodafone and Virgin Media, default to 24 months as standard. Shorter 12-month deals and flexible rolling monthly contracts do exist if you would prefer less of a tie-in, but they are less widely available. A 12-month contract typically costs between 10% and 30% more per month than its 24-month equivalent.
Setup costs
Do not assume your new deal is all-in. You may face additional charges if your home is not compatible with your provider's infrastructure, and costs can also apply for router delivery and any engineer work required to get you connected.
Data limits
If you are on a budget plan, check whether it comes with a monthly data cap. Streaming, gaming and working from home can eat through data quickly, and exceeding your allowance could mean extra charges or reduced speeds.
Your 14-day cooling-off right
Under the Consumer Contracts Regulations, you have a legal right to cancel any broadband contract taken out online or over the phone within 14 days of signing up, no questions asked. This period starts the day after you agree to the contract. Some providers offer longer periods, but 14 days is the legal minimum. If you do cancel, do so in writing to create a clear record.
Understanding Price Rises
Mid-contract price rises have become a fact of life for broadband customers in the UK, but the rules around them have changed significantly in recent years.
The new pounds-and-pence rule For any contract signed after 17 January 2025, providers are no longer allowed to link price rises to inflation or express them as a percentage. Instead, they must tell you upfront, in pounds and pence, exactly what any mid-contract rise will be and when it will take effect. In practice, most major providers are currently adding between £2 and £4 per month to broadband bills each year.
What this means for older contracts If you signed your contract before 17 January 2025, your deal may still include inflation-linked rises. The good news is that under the new Telecoms Consumer Charter, April 2026 will be the final increase expressed in these terms, after which all such contracts must move to the clearer pounds-and-pence system.
The cap that does not exist It is important to understand that while the new rules require transparency, they do not cap how large a rise can be. Knowing what a rise will be in advance is genuinely useful, but it does not prevent providers from setting that figure higher than you might expect.
Your right to exit For contracts signed after January 2025, if a price rise was not clearly stated when you signed up, you have 30 days from receiving notice of it to cancel without penalty. This does not apply to rises that were spelled out upfront in your contract. If you are unsure, check your original agreement carefully.
Could You Be Entitled to Cheaper Broadband?
If you are receiving certain means-tested benefits, you may be eligible for a social tariff, and it could save you a significant amount of money each month. Yet awareness remains surprisingly low. Seven in ten UK households have not heard of social tariffs for cheaper broadband.
What is a social tariff?
Social tariffs are cheaper broadband packages for people claiming Universal Credit, Pension Credit and some other benefits. They do not have in-contract price rises or exit fees, making them considerably more flexible than standard deals.
Who is eligible?
You are likely to be eligible if you receive a means-tested state benefit such as Universal Credit, Pension Credit or legacy equivalents. The exact requirements depend on the broadband provider in question, with some only offering social tariffs to Universal Credit recipients, while others extend eligibility to those on Council Tax Support, Income Support, Jobseeker's Allowance and Employment and Support Allowance. Some providers, such as Hyperoptic, KCOM and Vodafone, also offer social tariffs to vulnerable households receiving non-means-tested benefits such as Personal Independence Payment.
How much could you save?
Social tariffs could save an eligible household around £200 a year, with prices typically costing between £12 and £24 a month for broadband.
How do you switch?
If you are currently in a contract, you can ask your provider if they offer a social tariff. If your provider offers one and you are eligible, you should be able to switch to it at any time, free of charge. Under the new Telecoms Consumer Charter, providers have also committed to making social tariffs easier to find and to actively signposting them to eligible customers.
What should I watch out for in my broadband contract?
If you’re thinking about signing up to a broadband contract with a new supplier, there are a few things to watch out for.
Speed: First things first, check out BroadbandUK’s guide to broadband speed, how it works and the different options available.
Contract duration: Most broadband contracts run for around two years. But if you want to leave early, even if you are moving home, you may face a hefty exit fee. Make sure you ask what this will be.
Moving Home Mid-Contract?
Moving home is stressful enough without having to worry about your broadband contract, but it is important to understand your position before you hand over the keys.
Your contract does not automatically end
Moving home does not give you an automatic right to cancel your broadband contract without penalty. In most cases, your contract will simply move with you to your new address, provided your provider can serve it.
What if your provider cannot serve your new address? If your provider cannot offer service at your new address, you are in a stronger position. Ask them to waive the exit fee and, crucially, get any agreement to do so in writing before you move. Do not assume a verbal assurance will be honoured. Check availability at your new address as early as possible, ideally before you exchange contracts or sign a tenancy agreement.
New customers get better deals
It is worth knowing that if you move home and stay with your existing provider, you may not qualify for the introductory deals available to new customers. However, if you are moving into a new property, you do have a 14-day cooling-off window during which you can change your mind if you are not happy with the deal you have agreed.
A note on bereavement
Most providers will cancel a contract without charge if the account holder has passed away, though you will need to provide a death certificate. If you find yourself in this situation, contact the provider's customer service team directly and ask to speak to their bereavement team, which most major providers have in place.
If Things Go Wrong
Even with the best intentions, broadband providers do not always deliver what they promise. Here is what you can do if your service falls short.
Slow speeds
The first thing to do is run regular speed checks and take screenshots over a period of time. This creates a clear record that your provider is not delivering the speeds promised in your contract. BroadbandUK's speed checker makes this straightforward. If your speeds are consistently below your personalised minimum guaranteed speed and your provider cannot fix the problem, you may have the right to leave your contract without paying an exit fee.
Documenting your evidence
Keep a log of every conversation you have with your provider about the problem, noting the date, time and what was said. If you contact them by phone, follow up in writing by email to create a paper trail. This will be invaluable if you need to escalate your complaint later.
Automatic compensation
If you are left without service, or if engineers miss appointments or other problems affect your broadband, you may be entitled to automatic compensation. This is not something you should have to chase manually. Check your bills to make sure any compensation owed has been credited to your account. You can find out more about which providers are signed up to the scheme on the Ofcom website.
Faulty equipment
Your provider should replace a broken router for free. Contact their support team and be prepared to run through some basic diagnostic tests first.
Persistent or long-term service problems
If your broadband has frequent or long-term problems and your provider cannot fix them within a reasonable timeframe, you may be able to cancel without paying an exit fee. This is part of your legal right to receive a service that is fit for purpose and of satisfactory quality.
Switching Provider
Switching broadband provider used to be a complicated and time-consuming process. That has changed significantly in recent years, though there are still some important things to be aware of before you make the move.
One Touch Switch
Since September 2024, switching broadband has become considerably simpler. Under the One Touch Switch system, you only need to contact your new provider and they handle everything, including notifying your existing provider on your behalf. Most switches complete within two weeks. You do not need to contact your old provider yourself, which removes much of the friction that put people off switching in the past.
What One Touch Switch does not do
It is important to understand that One Touch Switch does not get you out of early exit fees if you are still within your minimum contract term. It makes the switching process itself smoother, but it does not override your contractual obligations. If you are still in contract, check what your exit fee would be before switching, as it may outweigh the savings of moving to a cheaper deal.
Timing your switch
Switching broadband can save a customer £183.60 a year on average. The best time to start looking is around a month before your contract ends. Use a diary reminder so you do not miss the window and drift onto a more expensive out-of-contract rolling tariff. Out-of-contract customers pay on average a quarter more for their broadband than in-contract subscribers.
Rolling and no-contract broadband
If you value flexibility above all else, it is worth knowing that some providers offer rolling monthly contracts with no long-term tie-in. These typically cost more per month than fixed-term deals but give you the freedom to switch or cancel at short notice, which can be useful if you are renting, moving soon or simply want more control over your bills.
New customer deals
New customers tend to get significantly better introductory deals than existing ones. Deals can reduce bills by up to 50% in some instances, so it is always worth shopping around rather than simply accepting a renewal offer from your existing provider.
How to Complain
If your broadband provider is not delivering what they promised, you have clear rights and a defined process to follow. Here is how to use it effectively.
Start with your provider
Your first step is always to contact your provider directly and go through their formal complaints procedure. Make sure you do this in writing, by email or through their online complaints form, so you have a clear record of when the complaint was made and what response you received. Keep copies of everything.
How long do they have to respond?
Currently, providers have eight weeks to resolve your complaint to your satisfaction. However, from April 2026 this will reduce to six weeks, meaning you will be able to escalate your case to an independent ombudsman sooner than you currently can. If your complaint has not been resolved within the relevant timeframe, or if your provider issues a deadlock letter indicating they cannot take the matter further, you are free to escalate.
The ombudsman schemes
There are two independent, government-approved ombudsman schemes for broadband complaints, depending on which provider you are with. They are the Communications Ombudsman and CISAS. Both are completely free to use and their decisions are legally binding on your provider. You can check which scheme applies to your provider on the Ofcom website.
What can the ombudsman do?
The ombudsman can investigate your complaint independently and, if they find in your favour, can require your provider to apologise, put things right, and pay you compensation. Because the process is free and the outcome is binding, it is a genuinely powerful tool for consumers who have exhausted their provider's internal process.
Ofcom
It is worth noting that Ofcom does not investigate individual complaints, but it does collect data on consumer issues and monitors providers' behaviour. If you believe your provider has breached its regulatory obligations, you can report this to Ofcom directly, which may inform broader enforcement action even if Ofcom cannot resolve your individual case.
Top Tips for Broadband Customers
To make the most of your broadband contract and protect yourself if things go wrong, here are the most important steps you can take.
Check if you qualify for a social tariff If you are receiving Universal Credit, Pension Credit or certain other benefits, contact your provider now to ask about social tariffs. You could save around £200 a year and gain a more flexible contract in the process. Most providers will switch you across free of charge, even if you are currently mid-contract.
Use your diary Note your contract end date and set a reminder for one month before it expires. This gives you enough time to shop around for a better deal without drifting onto a more expensive out-of-contract tariff. Do the same for your mid-term price rise date so you are never caught off guard.
Take regular speed checks Use BroadbandUK's speed checker regularly and take screenshots of the results. If your speeds are consistently below what was promised, this evidence gives you genuine leverage to negotiate a better deal, obtain free boosting services or exit your contract without paying an exit fee.
Check your bill for automatic compensation If you have experienced an outage, a missed engineer appointment or a prolonged loss of service, check your bill to make sure any automatic compensation has been credited. Do not assume it will always be applied without prompting.
Know your rights before you sign Before agreeing to any new contract, make sure you know your personalised minimum guaranteed speed, the exact amount of any future price rises in pounds and pence, your exit fee if you need to leave early, and whether the deal includes any setup costs. Understanding these four things before you sign could save you considerable time, money and frustration later.
Get everything in writing Whether you are negotiating a fee waiver, reporting a fault or making a complaint, always follow up phone calls in writing. A paper trail is your most valuable asset if a dispute escalates.
Compare before you renew Never simply accept a renewal offer from your existing provider without shopping around first. New customer deals can be significantly cheaper, and switching is now easier than ever thanks to One Touch Switch.
Meet the author:
Martyn James
Consumer Expert, Journalist & Broadcaster
Martyn James is an award-winning consumer rights expert and journalist with over 20 years’ experience covering issues such as consumer services, household bills and broadband availability in the UK. He is the resident consumer expert on BBC One’s Rip-Off Britain and regularly appears on BBC Morning Live, The One Show and Watchdog. Martyn also writes weekly consumer advice columns for The Times and Sunday Times, Daily Mirror.