Energy bills are already a significant burden for UK tenants, but many renters are unknowingly paying far more than they should. Landlords and managing agents sometimes add hidden markups to energy costs, passing inflated bills directly onto tenants without any legal justification.
If you suspect you are being overcharged for energy in your rental property, you have robust legal protections under UK law. This comprehensive guide will walk you through exactly how to identify unlawful energy markups, cite the correct legislation, and challenge your landlord with confidence.
Understanding Landlord Energy Markups
A landlord energy markup occurs when your landlord or managing agent charges you more for gas, electricity, or other utilities than the actual amount billed by the energy supplier. This practice is more common than you might think, particularly in Houses in Multiple Occupation (HMOs), blocks of flats with communal heating, and properties with prepayment meters.
These markups can take several forms. Your landlord might add a flat percentage surcharge to each bill. They might charge you a higher unit rate per kilowatt-hour than what the supplier charges. Alternatively, they might bundle energy costs into a vague ‘service charge’ that is impossible to verify.
Under the Maximum Resale Price (Electricity and Gas) Order 1996, landlords in England and Wales are legally prohibited from reselling gas or electricity at a price higher than what they themselves pay to the supplier. Any profit made from reselling energy to tenants is unlawful.
The Legal Framework Protecting Tenants
Several pieces of UK legislation work together to protect tenants from unfair energy markups. Understanding these laws gives you a powerful foundation when challenging your landlord.
The Maximum Resale Price Order
The Maximum Resale Price (Electricity and Gas) Order 1996 is your primary piece of legislation when fighting energy markups. This order states that a landlord who resells gas or electricity to a tenant cannot charge more than the maximum price set by the energy regulator.
In practical terms, this means your landlord can only pass on the exact cost they incur from the supplier. They cannot add a profit margin, an administration fee, or any hidden surcharge on top of the energy cost itself.
The Tenant Fees Act 2019
The Tenant Fees Act 2019 bans most letting fees and caps tenancy deposits in England. While this Act primarily targets upfront charges, it also restricts what landlords can demand as ‘default fees’ or ‘variation fees’ during a tenancy.
If your landlord is attempting to recoup energy costs through a backdoor fee structure that was not agreed upon in your tenancy agreement, this may constitute a prohibited payment under the Act. You can read more about reclaiming unlawful charges in our guide on how to reclaim unlawful UK tenant fees.
The Consumer Rights Act 2015
Under the Consumer Rights Act 2015, any term in your tenancy agreement must be fair and transparent. If your landlord has included a clause allowing them to add markups to energy bills without clear justification, this clause may be deemed an unfair contract term and therefore unenforceable.
Identifying Energy Markups In Your Bills
Spotting an energy markup requires careful comparison between what your landlord charges you and what the energy supplier actually bills. Here are the key warning signs to look for.
Comparing Unit Rates
Request a copy of the actual energy bill from your landlord. You have the legal right to see this. Compare the unit rate (pence per kWh) charged to you against the rate shown on the supplier’s bill. If yours is higher, you are being unlawfully marked up.
Watching For Vague Service Charges
Some landlords bury energy markups within broader ‘service charges’ or ‘utility administration fees’. If you cannot see a clear, itemised breakdown of how your energy costs are calculated, this is a major red flag.
For tenants dealing with opaque communal heating bills, our article on challenging unregulated communal heating energy bills provides additional strategies specific to that situation.
Prepayment Meter Surcharges
Tenants with prepayment meters are particularly vulnerable to markups. Some landlords install meters that charge higher rates than the underlying supplier tariff. If you are in this situation, you should also read our guide on blocking unfair prepayment meter switches.
Write to your landlord or managing agent requesting a full copy of the energy supplier’s bill for the past 12 months, along with a breakdown of how your charges were calculated. Under the Maximum Resale Price Order, they are obligated to provide this information.
Step-By-Step Guide To Challenging Markups
Once you have evidence that you are being overcharged, follow this structured approach to challenge your landlord effectively.
Step 1: Gather Your Evidence
Collect every energy bill you have received from your landlord. Note the dates, amounts charged, and any unit rates provided. If you have access to the supplier’s actual bill or tariff information, gather that too. Take photographs of meter readings where possible.
Step 2: Write A Formal Letter
Send a formal, written complaint to your landlord or managing agent. Clearly state that you believe you are being charged above the maximum resale price for energy. Reference the Maximum Resale Price (Electricity and Gas) Order 1996 and request a full refund of any overcharged amounts.
Keep the tone professional and factual. Avoid emotional language. State the law, present your evidence, and specify what you want.
Step 3: Escalate To The Ombudsman
If your landlord ignores your complaint or refuses to refund the overcharge, you can escalate the matter. If your landlord uses a letting agent, check whether the agent is registered with a redress scheme such as The Property Ombudsman or the Property Redress Scheme. You can file a formal complaint through these channels at no cost.
Step 4: Contact Ofgem And Citizens Advice
You can report unlawful energy resale practices to Ofgem, the energy regulator. While Ofgem does not resolve individual disputes, they take systemic breaches seriously. You should also contact Citizens Advice for free, confidential guidance on your specific situation.
Step 5: Consider Tribunal Action
If all else fails, you can take your case to the First-tier Tribunal (Property Chamber) in England or the Leasehold Valuation Tribunal in Wales. These tribunals can order your landlord to refund overcharged amounts. The process is relatively low-cost and you do not need a solicitor.
Keep a detailed paper trail of every communication with your landlord. Use recorded delivery for letters and save copies of all emails. This documentation is critical if your dispute escalates to a tribunal or ombudsman. Tools like PadAudit can help you maintain a clear record of your rental issues and communications.
Common Landlord Excuses And How To Counter Them
Landlords often use a range of excuses to justify energy markups. Here are the most common ones and how to respond.
“We Need To Cover Administration Costs”
This is the most frequent excuse. The law is clear: the Maximum Resale Price Order does not allow landlords to add administration fees to the resale of energy. Your landlord must absorb any administrative costs associated with billing you for utilities.
“It Is In The Tenancy Agreement”
Just because a clause exists in your tenancy agreement does not make it legally enforceable. Under the Consumer Rights Act 2015, any term that requires you to pay above the maximum resale price for energy is an unfair term and is not binding. A contract cannot override statute.
“The Markup Covers Communal Area Costs”
If your landlord argues that the markup funds lighting or heating in communal areas, they must account for this separately. Communal energy costs should be clearly itemised and apportioned fairly. They cannot be disguised as a blanket surcharge on your personal energy usage. If you are struggling with service charges more broadly, our guide on budgeting for UK service charges as a tenant offers further advice.
Calculating How Much You Are Owed
To claim a refund, you need to calculate the exact amount you have been overcharged. Here is a simple method.
- Step A: Add up all the energy payments you made to your landlord over the disputed period.
- Step B: Add up the actual energy costs shown on the supplier’s bill for the same period.
- Step C: Subtract Step B from Step A. The difference is your overcharge.
If your landlord has not provided the supplier’s bill, you can estimate the overcharge by comparing the unit rate you were charged against the supplier’s published tariff for your area during the relevant period. Ofgem’s price cap information is publicly available and can serve as a benchmark.
Create a spreadsheet tracking every energy payment you have made, the date, and the amount. Cross-reference this against the supplier’s actual bill. This clear breakdown will make your case undeniable when you present it to your landlord or a tribunal.
Protecting Yourself From Retaliation
A common fear among tenants is that challenging a landlord over energy markups could lead to retaliation, such as a Section 21 eviction notice. It is important to know your rights here.
Under the Deregulation Act 2015, if you have made a formal complaint in writing about the condition of your property and your landlord responds with a Section 21 notice, this may constitute a retaliatory eviction. You can challenge the notice in court.
While energy billing disputes are slightly different from repair complaints, the principle of documenting everything in writing still applies. If you feel your landlord is acting retaliatorily, our guide on how to legally challenge a retaliatory eviction provides detailed steps to protect yourself.
When To Seek Professional Help
Most energy markup disputes can be resolved through a well-structured letter and reference to the relevant legislation. However, there are situations where professional support becomes essential.
- Your landlord refuses to provide the supplier’s bill despite repeated requests.
- The overcharge is substantial and your landlord denies liability entirely.
- You have received a Section 21 notice shortly after raising your complaint.
- Your landlord is unresponsive to ombudsman complaints.
In these cases, seek free legal advice from Shelter or your local council’s housing advice team. They can help you prepare for tribunal proceedings and ensure your rights are fully protected.
Frequently Asked Questions
Can my landlord charge me more for energy than they pay the supplier?
No. Under the Maximum Resale Price (Electricity and Gas) Order 1996, landlords in England and Wales are legally prohibited from reselling gas or electricity at a price higher than what they pay to the energy supplier. Any markup, surcharge, or profit added to your energy bill is unlawful.
What if my tenancy agreement says I must pay a markup on energy?
A tenancy agreement cannot override UK statute. Under the Consumer Rights Act 2015, any contractual term that requires you to pay above the maximum resale price for energy is considered an unfair term and is not legally enforceable. You can challenge this clause regardless of whether you signed it.
How far back can I claim an energy overcharge refund?
There is no specific statutory time limit for claiming a refund of unlawful energy markups. However, under the Limitation Act 1980, you generally have six years from the date of the overpayment to bring a claim in England and Wales. It is advisable to act as quickly as possible and gather evidence for the entire period you have been overcharged.
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