How to cancel your OVO energy account and switch suppliers in the UK

Understanding OVO energy and your cancellation rights

OVO Energy is one of the United Kingdom's largest independent energy suppliers, serving millions of households across England, Wales and Scotland with both gas and electricity. The company operates within Ofgem's strict regulatory framework, which guarantees your consumer protections are legally binding and enforceable. You have explicit statutory rights under the Consumer Rights Act 2015 and the Consumer Contracts Regulations 2013 to cancel your account, provided you follow the correct procedure and meet your contractual obligations.

Yafee recognises that energy costs have risen substantially across the UK, prompting many customers to review their tariffs and supplier choices more frequently than in previous years. Whether you've discovered a better rate elsewhere, experienced poor customer service, or simply want a fresh start, understanding your legal position and the cancellation process is essential before you act. This guide walks you through every step, from checking your contract terms to submitting your cancellation request and ensuring a smooth transition to your new supplier.

Why households cancel OVO accounts

Rising energy bills remain the primary driver for switching suppliers. If you haven't reviewed your tariff in twelve months or longer, competitive rates from rival providers often undercut OVO's pricing significantly. Poor customer service, billing disputes, communication issues and dissatisfaction with account management also motivate cancellations.

Other customers switch after moving house, consolidating multiple accounts, or prioritising renewable energy commitments. Whatever your reason, you hold the legal right to cancel under consumer law, and Yafee supports consumers making informed switching decisions.

Should you cancel OVO right now?

Before submitting your cancellation, verify your current tariff type and contract end date. Check whether you're on a variable rate deal (typically no exit fees) or a fixed rate tariff (early exit fees apply). Calculate the true cost of switching by comparing your current monthly bills against competitor quotes, then deduct any early termination fees OVO charges.

If your new supplier's savings exceed the cancellation penalties within six to twelve months, switching makes financial sense. Yafee helps thousands of UK households perform this calculation and move forward with confidence.

OVO tariff types and early exit fees explained

Your cancellation process and any financial penalties depend entirely on which tariff type you're currently paying for.

Variable rate tariffs and your cancellation rights

The majority of OVO customers hold variable rate tariffs that adjust in line with Ofgem's price cap and market conditions. These contracts typically carry no fixed-term commitment and no early exit fees, giving you maximum flexibility as a consumer. You have the legal right under consumer law to switch suppliers at any time without financial penalty.

Variable tariff customers can usually cancel within approximately 21 days using the standard energy switching window, making your cancellation straightforward and cost-free from a contractual standpoint.

Fixed rate tariffs and early exit charges

Fixed rate tariffs lock your unit rates for electricity and gas across a set contract period, typically twelve to twenty-four months. Whilst this protects you from price increases during the term, leaving early triggers exit fees. OVO's early termination charges typically range from £25 to £75 per fuel, depending on how much of your contract term remains.

If your fixed rate deal ends within the next sixty days, you should wait and cancel after the contract term expires naturally. This avoids exit fees entirely. If you need to switch earlier, weigh the exit fees against your potential savings with a new supplier.

Your legal position and consumer protections

Your right to cancel OVO rests on solid legal foundations established in UK consumer law.

Consumer rights act 2015 and your cancellation right

The Consumer Rights Act 2015 grants you the right to cancel most domestic supply contracts within fourteen calendar days of acceptance, provided you haven't yet accepted the service beyond the cancellation window. However, because energy supply is a continuous service that begins immediately upon contract formation, you lose this statutory cooling-off period once supply begins. Consequently, your cancellation right after the cooling-off period expires depends on your contract terms and tariff type.

Your legal position is strengthened by Ofgem's regulatory oversight. Ofgem, the Office of Gas and Electricity Markets, enforces energy supply standards and consumer protection rules. If OVO refuses to cancel your account or wrongfully charges exit fees when none are due, you can escalate your complaint to Ofgem's consumer dispute resolution process, which is free and independent.

Ofgem's switching rules and your protections

Ofgem mandates that all energy suppliers, including OVO, permit customers to switch to a new supplier within the standard switching window of approximately twenty-one calendar days. This window protects you from extended notice periods that could trap you on expensive tariffs. Your new supplier arranges the switch automatically; you do not need to cancel OVO directly in most cases.

Nevertheless, if you prefer to cancel without switching (for example, if you're leaving the grid or moving abroad), you must submit a formal cancellation request. OVO is legally required to process your cancellation and issue a final bill within thirty days of your requested end date, provided you've given proper notice and paid all outstanding charges.

Methods to cancel your OVO account

OVO offers multiple cancellation channels to suit your preference and circumstances.

Online cancellation through the OVO portal

The fastest and most convenient method is to cancel through the OVO website or mobile app. Log into your account, navigate to "Settings" or "Manage Your Account", select "Cancel Your Supply" or similar wording, and follow the on-screen prompts. The system will confirm your account details, request your final meter readings (crucial for an accurate final bill), and ask for your preferred cancellation date.

OVO typically requires a minimum of thirty days' notice from your requested end date, although this varies depending on your specific contract. The online system confirms the notice period and any applicable exit fees before you submit. Yafee advises taking a screenshot of your confirmation page for your records.

Telephone cancellation with OVO customer services

You can also cancel by phone. Call OVO's customer services team on 0330 900 5532 (Monday to Friday, 8 a.m. to 6 p.m., Saturday 9 a.m. to 5 p.m., and Sunday 10 a.m. to 4 p.m.). Have your account number, current meter readings and preferred cancellation date ready. The agent will confirm any exit fees, process your cancellation verbally and send a written confirmation by post within three to five working days.

Request that the agent provides your cancellation reference number before ending the call. This reference protects you if a dispute arises about whether OVO received your cancellation request.

Postal cancellation request

If you prefer a permanent written record, send a formal cancellation letter to OVO's cancellation address. Your letter must include your full name, account number, property address, final meter readings for both gas and electricity (if applicable), and your requested cancellation date. Allow twenty-eight calendar days for postal delivery and processing before your intended end date.

Send your letter via Royal Mail Special Delivery or equivalent tracked service so you have proof of delivery. Yafee recommends keeping a copy of your letter and delivery receipt for your records.

Step-by-step cancellation procedure

Follow these defined steps to cancel your OVO account correctly and avoid delays or disputes.

Step 1: verify your contract details and exit fees

1. Log into your OVO online account or check your latest bill
   • Locate your tariff type (variable or fixed rate)
   • Note your current contract end date
   • Check whether any fixed-rate deal is still active
2. Contact OVO if you're uncertain
   • Call 0330 900 5532 and ask for your contract details
   • Request a written summary of any early exit fees

Step 2: take your final meter readings

1. Locate your electricity meter (usually in the kitchen, cupboard or garage)
   • Note the daytime reading (shown on a white dial)
   • Note the nighttime reading if you're on Economy 7 (shown on a red dial)
   • Take a photo of the meter face as evidence
2. Locate your gas meter (usually under the stairs, in a cupboard or outside)
   • Record the reading shown in cubic metres
   • Ignore any numbers shown after the decimal point
   • Take a photo for your records

Step 3: submit your cancellation request

1. Via online portal (fastest method)
   • Log into your OVO account at ovo.com
   • Navigate to "Manage My Account" then "Cancel Supply"
   • Enter your preferred cancellation date (minimum thirty days' notice)
   • Input your final meter readings when prompted
   • Confirm your cancellation and save your reference number
2. Via telephone
   • Call 0330 900 5532 during business hours
   • Provide your account number and personal details
   • State your requested cancellation date
   • Provide your final meter readings verbally
   • Note the agent's cancellation reference number
3. Via post
   • Write a formal cancellation letter including all account details and meter readings
   • Send via Royal Mail Special Delivery to the address at the end of this guide
   • Keep your proof of delivery

Step 4: confirm your cancellation in writing

1. OVO will send a written confirmation within three to five working days
   • Check the confirmation shows your correct cancellation date
   • Verify that any exit fees are correctly calculated (or zero if applicable)
   • Note your final bill due date
2. If you don't receive confirmation within five days, contact OVO again with your reference number and request written proof of your cancellation

Step 5: if switching to a new supplier, provide your account details

1. Your new energy supplier will handle the switch automatically
   • Provide your OVO account number to your new supplier
   • Provide your MPAN (for electricity) and MPRN (for gas) if requested
   • Your new supplier coordinates the switch with OVO directly
2. The switch typically takes fourteen to twenty-one days to complete

Understanding your final bill and any refunds

OVO issues a final bill after your cancellation date, reflecting the energy you've consumed up to that point.

How OVO calculates your final bill

OVO uses your final meter readings to calculate your consumption between your last bill and your cancellation date. The bill includes charges for gas and electricity units consumed, plus any standing charges that accrued during that period. If you've overpaid through your direct debit arrangement, OVO should refund the surplus within thirty days of your final bill date.

If your final bill reveals that you owe OVO money (for example, because your estimated readings were lower than actual consumption), you must pay this amount to OVO within the stated deadline, typically fourteen to thirty days from the bill issue date.

Requesting a refund after cancellation

1. Check your final bill for any credit balance owed to you
   • This appears as a negative amount (you are owed money)
   • OVO should refund this automatically within thirty days
2. If OVO doesn't refund within thirty days, contact the company
   • Call 0330 900 5532 with your account number
   • Request an immediate refund and confirm your bank details
3. If OVO refuses to refund or delays beyond thirty days, escalate to Ofgem
   • File a complaint via Ofgem's consumer complaint service (free)
   • Ofgem will investigate and compel OVO to refund if you are entitled

What happens after your OVO account closes

Your cancellation is complete once your account end date passes and you receive your final bill, but several important actions follow.

Ensuring a smooth transition to your new supplier

If you're switching to a new energy supplier, monitor the switch progress via your new supplier's online portal or contact them directly. The new supplier should send you a welcome letter and first bill information once the switch completes. OVO should send no further bills or communications after your final bill is issued.

Once your new supply begins (typically fourteen to twenty-one days after you request the switch), OVO's responsibility for your account ends. You are no longer liable for any charges with OVO, and all future queries and payments go to your new supplier.

Keeping your energy records and proof of cancellation

Retain copies of all cancellation communications, including your reference number, confirmation letter, and final bill for at least six years. These documents protect you if a dispute arises with OVO (for example, if they wrongfully bill you after cancellation) or with your new supplier (if they question whether OVO properly transferred your account).

Yafee advises creating a digital folder containing scanned copies of all key documents: your cancellation request confirmation, the written cancellation confirmation from OVO, your final bill, meter reading evidence (photos), and any refund confirmation.

Common mistakes that delay or complicate cancellation

Cancelling OVO is straightforward if you avoid these pitfalls, and Yafee has seen how easily simple errors can extend your notice period or trigger unexpected charges.

Providing inaccurate meter readings

Your final meter readings determine how much energy you actually consumed and how your final bill is calculated. If you provide incorrect readings, OVO estimates your consumption, which often results in overbilling or underbilling. You then face either an unexpected debt or delayed refunds.

Always take photos of your meters on your cancellation date and double-check the numbers before submitting. If your meter is faulty or inaccessible, contact OVO immediately and request a qualified engineer's reading free of charge.

Missing OVO's notice period deadline

OVO typically requires thirty days' written notice before your cancellation takes effect. If you submit your cancellation request without providing thirty days' notice (for example, requesting cancellation "as soon as possible" without a specific date), OVO applies their standard notice period, extending your account closure by up to thirty days.

Always specify an exact cancellation date at least thirty days from the date you submit your request. For example, if today is 15 January, request 15 February as your end date or later.

Failing to switch before your fixed-rate deal expires

If you're on a fixed-rate tariff and intend to switch suppliers, submit your switch request before your fixed rate ends. Once your contract term expires and OVO rolls you onto their standard variable rate, you may face higher bills than available from competitors. Furthermore, switching after the fixed rate ends is still possible, but timing your switch beforehand gives you better control over your exit date and final bills.

Not comparing exit fees against new supplier savings

Some customers cancel their fixed-rate contracts to switch suppliers without first confirming that the new tariff's savings exceed OVO's exit fees. This results in net switching costs rather than savings. Always obtain a written quote from your new supplier showing projected annual bills, then calculate whether the twelve-month savings exceed OVO's early exit charges.

Pricing and exit fees at a glance

This table summarises typical OVO tariff structures and associated exit fees (correct as of 2026; confirm current terms with OVO before acting).

If OVO refuses to cancel or disputes your request

Disagreements over cancellation rarely occur if you follow the procedure correctly, but if OVO refuses to process your cancellation or wrongfully charges exit fees, escalation is straightforward.

Resolving disputes with OVO directly

Contact OVO's customer services team and clearly state that you're raising a formal complaint about your cancellation. Request the company's formal complaints procedure (required under consumer law). OVO must acknowledge your complaint within three working days and provide a full response within eight weeks, or escalate you to Ofgem if they cannot resolve it within that timeframe.

Escalating to ofgem if OVO fails to cooperate

If OVO refuses to cancel without valid reason, or wrongfully charges exit fees when your contract allows penalty-free cancellation, you can file a formal complaint with Ofgem, the independent energy regulator. Ofgem's complaint process is free and independent. You must have already complained to OVO and given them a reasonable time to respond (at least eight weeks) before Ofgem will intervene.

File your Ofgem complaint via the online portal at ombudsman-services.org or call the Consumer Advice Service on 0330 540 0400. Provide your account number, cancellation reference, and evidence (copies of communications, your cancellation request, and OVO's response). Ofgem will investigate and compel OVO to comply if you are entitled to cancel without penalty.

Checklist before you cancel OVO

Use this checklist to ensure you've completed every necessary step.

• Verified your tariff type and checked for early exit fees
• Confirmed your contract end date or notice period requirement
• Compared new supplier quotes against OVO's exit fees
• Taken final meter readings (electricity and gas) and photographed them
• Submitted your cancellation request at least thirty days before your intended end date
• Noted your cancellation reference number for your records
• Received written confirmation of cancellation from OVO
• Confirmed that your new supplier has received your account details (if switching)
• Checked your final bill for accuracy and any credit balance
• Requested a refund if OVO owes you money
• Retained all cancellation documents for six years

Why choose yafee for energy contract advice

Navigating energy supplier contracts can be confusing, particularly when exit fees, notice periods and tariff terms intersect. Yafee specialises in helping UK consumers understand their contractual rights and execute cancellations correctly, avoiding costly mistakes and unnecessary delays.

Yafee has helped thousands of households cancel their energy contracts with confidence, whether they're switching suppliers, reducing consumption or relocating. Our guides translate complex consumer law and energy regulation into clear, actionable steps. We ground every recommendation in the legal framework (Consumer Rights Act 2015, Ofgem regulations, Consumer Contracts Regulations 2013) so you know your rights are protected.

If you have questions about your OVO contract, early exit fees, or the switching process, Yafee's resources provide free, authoritative guidance. Visit Yafee at yafee.com to explore our full range of contract cancellation guides and consumer rights information.

Cancellation address and contact details

To cancel OVO by post, send your formal cancellation letter to:

OVO Energy Customer Services
OVO House
1 Corey Way
Corby
Northamptonshire
NN17 5UZ
United Kingdom

Telephone: 0330 900 5532 (Monday to Friday 8 a.m. to 6 p.m., Saturday 9 a.m. to 5 p.m., Sunday 10 a.m. to 4 p.m.)
Online cancellation: Log into your account at ovo.com and select "Cancel Supply" from your account settings

Include your full name, account number, property address, final meter readings and requested cancellation date in any postal communication. Send via Royal Mail Special Delivery so you have proof of delivery. Yafee recommends retaining a copy of your letter and delivery receipt for your records.

Cancelling OVO is a straightforward process when you understand your rights, verify your contract terms and follow the correct procedure. Yafee has helped thousands of UK consumers execute energy cancellations confidently and fairly. Whether you're switching to a cheaper supplier, moving house or changing providers for service reasons, this guide ensures you navigate your cancellation without costly errors or unexpected charges. Start by checking your contract details today, and you could be with a new supplier within three weeks.