An EPC is valid for 10 years. Since 1 April 2020, landlords cannot let or continue to let most homes covered by the minimum energy efficiency rules with an EPC rating below E, unless a valid exemption is registered. You do not currently have to spend more than £3,500 including VAT on improvements; if you cannot reach E for that, make all the improvements you can and register an exemption.
Step by step
- Check the rating and dateFind the EPC on the register and note its rating and expiry.
- Rated F or G?Improve to E before a new tenancy, or immediately for a current one, or register an exemption.
- Work to the cost capYou are not currently required to spend more than £3,500 including VAT.
- Register any exemptionUse the PRS Exemptions Register.
- Renew before it expiresYou need a valid EPC when you market or let to a new tenant.
Worked example. An EPC issued on 1 September 2017 expires on 1 September 2027. If you plan to re-let after that, get a new one first.
The minimum standard
| EPC rating | Can you let it? |
|---|---|
| A to E | Yes |
| F or G | Not without improving to E or registering a valid exemption |
Frequently asked questions
How long does an EPC last?
10 years.
What is the minimum EPC rating to let a property?
E, for properties covered by the minimum energy efficiency standard regulations, unless a valid exemption applies.
How much do I have to spend to improve an F or G property?
You are not currently required to spend more than £3,500 including VAT. If you cannot reach E for that, make all improvements up to that amount and register an exemption.
Sources
- Minimum energy efficiency standard: landlord guidance – GOV.UK
- Energy Performance Certificates – GOV.UK
Related guides
- LandlordsMaking Tax Digital for landlords: quarterly update deadlines for 2026/27
- LandlordsHow to increase the rent: section 13 and Form 4A
- LandlordsLandlord gas safety certificates: the rules and deadlines
- LandlordsEICR for landlords: electrical safety checks in England
This guide is general information, not legal or tax advice. Last checked 4 November 2026. Rules change; check the sources above.