Boiler Upgrade Scheme Eligibility Checker (2026)
Last updated 5 October 2026 · Prices based on the Ofgem price cap (October 2026 – December 2026)
Answer the questions below to see whether you are likely to qualify and how much you could get. The grant is paid to your installer and deducted from your quote — you never receive cash directly.
Boiler Upgrade Scheme eligibility checker
You look likely to qualify for a Boiler Upgrade Scheme grant of £7,500. Your installer applies on your behalf.
- Likely eligible
- Yes
- Grant
- £7,500
- Off-gas uplift
- —
Grant values from GOV.UK (verified 2026-10-05). This checker is a guide only — final eligibility is decided by Ofgem when your installer applies.
Boiler Upgrade Scheme grant amounts
| Technology | Grant |
|---|---|
| Air source heat pump | £7,500 |
| Ground source heat pump | £7,500 |
| Air-to-air heat pump | £2,500 |
| Biomass boiler (rural, off-gas) | £5,000 |
| Off-gas uplift (oil/LPG, to March 2027) | +£1,500 |
What affects the cost
Location
England and Wales only. Scotland has Home Energy Scotland grants.
Ownership
Homeowners, landlords and small businesses can apply.
EPC
A valid EPC from the last 10 years is required.
Existing system
You must be replacing fossil fuel or direct electric heating.
Installer
Must be MCS-certified; they make the application.
How to reduce the cost
- Get your EPC checked before quotes
- Ask the installer to confirm grant deduction in writing
- Don't sign contracts before the voucher is issued
- Compare quotes after the grant deduction
Frequently asked questions
Who can get the Boiler Upgrade Scheme?
Property owners in England and Wales replacing fossil fuel heating, with a valid EPC, using an MCS-certified installer.
Do I need loft insulation to qualify?
Since 2024, outstanding loft and cavity wall insulation recommendations no longer block eligibility.
Can landlords apply?
Yes. Private landlords can use the scheme for rental properties.
Can I get it for a new build?
No, except for self-builds.
How long does the grant take?
Vouchers are usually issued within a few weeks of the installer's application.
Sources and methodology
Energy prices come from the Ofgem price cap for Direct Debit customers (GB average). Installation costs are typical UK ranges from installer quotes and industry guidance, rounded. Savings use today's rates and do not predict future prices.