Facts last checked 17 September 2026
The short answer
Today, a privately rented home in England or Wales must have an EPC rating of at least E, unless the landlord registers a valid exemption, and landlords do not have to spend more than £3,500 including VAT trying to get there. In January 2026 the government confirmed it will raise the standard to the equivalent of band C, measured on new EPC metrics, with a £10,000 spending cap and a compliance date of 1 October 2030 for all tenancies. That higher standard is not yet law: it needs new powers from Parliament and then regulations, which the government aims to bring into force in 2027. Homes rated C or better on today's EPC rating before 1 October 2029 will count as compliant until that EPC expires.
What is the minimum EPC rating for a rented home today?
The Minimum Energy Efficiency Standard (MEES), set by the Energy Efficiency (Private Rented Property) (England and Wales) Regulations 2015, requires privately rented homes that need an EPC to be rated at least E. It has applied to new tenancies since 1 April 2018 and to all tenancies since 1 April 2020.
- If you plan to let a home rated F or G, you must improve it to E, or register an exemption, before the tenancy starts.
- If you already let a home rated F or G, you must improve it to E immediately or register an exemption.
- You do not have to spend more than £3,500 including VAT. If the home can reach E for less, you must do the work.
- Money spent on energy efficiency improvements since 1 October 2017 counts towards the £3,500.
- If £3,500 of recommended work still does not reach E, you install what you can within the cap and register an 'all relevant improvements made' exemption.
What exemptions can you register today?
Exemptions go on the national PRS Exemptions Register, which the public can search. Most last five years, after which you must try again to reach E. The main ones are:
| Exemption | When it applies |
|---|---|
| All relevant improvements made | You have installed all recommended measures up to £3,500 and the home is still below E, or none can be made |
| High cost | Even the lowest-cost recommended measure would cost more than £3,500 including VAT, shown by three quotes |
| Wall insulation | The only recommended measures are wall insulation that an expert advises would harm the property |
| Consent | A tenant, superior landlord, lender, freeholder or planning authority refuses consent despite your reasonable efforts |
| Devaluation | An independent surveyor says the measures would reduce the property's value by more than 5% |
| New landlord | A temporary six-month exemption when you have recently become the landlord in certain circumstances |
What are the penalties for breaking the rules now?
Councils enforce MEES. They can serve a compliance notice asking for information up to 12 months after a suspected breach, and a penalty notice up to 18 months after it. They can also publish details of the breach for at least 12 months.
| Breach | Maximum penalty |
|---|---|
| Letting a non-compliant home for less than 3 months | £2,000 and/or publication |
| Letting a non-compliant home for 3 months or more | £4,000 and/or publication |
| False or misleading information on the Exemptions Register | £1,000 and/or publication |
| Not complying with a compliance notice | £2,000 and/or publication |
| Total per property | £5,000 |
The government has confirmed it will raise the maximum fine to £30,000 per property per breach under the new rules.
What has the government confirmed about band C?
On 21 January 2026, alongside the Warm Homes Plan, the Department for Energy Security and Net Zero published its response to the 2025 consultation on privately rented homes. It confirmed the policy, but it states plainly that the legislative changes are subject to Parliamentary approval.
| Now | Confirmed for the future | |
|---|---|---|
| Minimum standard | EPC band E | A standard equivalent to band C on new EPC metrics: a primary fabric performance standard, then either a heating system or a smart readiness standard, at the landlord's choice |
| Spending cap | £3,500 including VAT | £10,000 per property over a 10-year period, or 10% of the property's value if lower under a new affordability exemption |
| Spend that counts | Improvements since 1 October 2017 | Relevant improvements from 1 October 2025 onwards |
| Compliance date | In force since 2018 and 2020 | 1 October 2030, for all tenancies. Band E still applies until then |
| Cost cap exemption length | 5 years | 10 years |
| Maximum fine | £5,000 per property | £30,000 per property per breach |
| Legal status | Law | Not yet law. Needs new powers by Act of Parliament, then a statutory instrument aimed to come into force in 2027 |
The government's impact assessment estimates average spend of £5,400 per property to meet the standard, taking the cap into account. New exemptions are also planned, including one letting landlords choose not to install solid wall insulation and a combined 'negative impacts' exemption. We found no later announcement changing these dates as at 17 September 2026, but check GOV.UK before relying on them.
Which upgrades usually get a home from D or E to C?
There is no single answer, because the rating depends on the building and what is already there. The best starting point is the recommendations on your current EPC, which list measures in order with the rating expected after each. Our guide to reading your EPC explains how assessors arrive at the score, and why missing paperwork for past insulation can cost points.
The sample recommendations table in the government's landlord guidance shows how an E-rated home can climb, one measure at a time, and how much the order matters:
| Recommended measure | Indicative cost | Rating after |
|---|---|---|
| Room-in-roof insulation | £1,500 to £2,700 | E39 |
| Internal or external wall insulation | £4,000 to £14,000 | E45 |
| Solid floor insulation | £4,000 to £6,000 | E49 |
| Hot water cylinder insulation | £15 to £30 | E54 |
| Draught proofing | £80 to £120 | D55 |
| Low energy lighting | £20 | D56 |
| High heat retention storage heaters or dual immersion cylinder | £1,200 to £1,800 | D67 |
| Solar water heating | £4,000 to £6,000 | C69 |
Measures that commonly appear on EPC recommendations for D and E homes include loft and wall insulation, draught proofing, heating controls, a more efficient heating system and solar panels. Your own certificate shows which apply and in what order. Under the confirmed future standard, fabric comes first, so insulation is likely to matter more than it does today. See what insulation costs and what a heat pump costs for current prices.
What help is there for landlords?
- Boiler Upgrade Scheme: landlords can claim £7,500 towards an air source or ground source heat pump in a home they rent out, through an MCS-certified installer. Try our BUS eligibility checker.
- Warm Homes: Local Grant: in England, if your tenants qualify on income, one home per landlord can be fully funded, with a 50% landlord contribution for any more. Read our Warm Homes: Local Grant guide.
- 0% VAT: installing insulation, heat pumps, solar panels and batteries is zero-rated until 31 March 2027.
- Tax: the government says spend on energy efficiency in a rented property may qualify as an allowable expense or be tax-deductible. Take advice on your own position.
What should a landlord do now?
- Find the current EPC for each property on GOV.UK and note its rating and expiry date.
- For anything below E, act now: that is a live legal requirement, not a future one.
- For D and E homes, work through the EPC recommendations and get prices. Keep invoices from 1 October 2025, since that spend is due to count towards the £10,000 cap.
- If a home is close to C, consider improving it and commissioning a new EPC well before 1 October 2029.
- Keep evidence of every measure installed, so the next assessor can credit it.
If you manage several homes, plan the retrofit property by property so the spend goes where it moves the rating most.
Common questions
Do landlords need an EPC rating of C by 2030?
That is the government's confirmed policy: a standard equivalent to C, on new EPC metrics, for all private tenancies from 1 October 2030. It is not yet law and needs new powers from Parliament first. Until then, the legal minimum is E.
How much will landlords have to spend to reach band C?
The confirmed cap is £10,000 per property, or 10% of the property's value if lower. Relevant spend from 1 October 2025 counts. The government estimates average spend of £5,400.
What is the fine for renting out a home below E?
Up to £4,000 for letting a non-compliant home for three months or more, and up to £5,000 in total per property, plus possible publication. The government has confirmed a new maximum of £30,000 per property per breach under the future rules.
Does my C rating today still count after 2030?
Yes, if it is on an EPC issued before 1 October 2029. That home will count as compliant until the EPC expires or is replaced.
Do the rules apply in Scotland?
No. These regulations cover England and Wales. Scotland sets its own rules for private rented homes.