Current grant deadlines
| Scheme | Deadline | What it covers | Eligibility notes | Action |
|---|---|---|---|---|
| ECO4 | 31 December 2026 | Insulation, heating, solar in some packages | Benefits, EPC D-G, LA Flex routes | Check now |
| Great British Insulation Scheme | Closed 31 March 2026 | Insulation only | Closed to new applications | Check alternatives |
| Boiler Upgrade Scheme | 31 March 2028 | Heat pumps and eligible biomass | Property owners, MCS installer, EPC rules | Compare quotes |
| Warm Home Discount | Annual winter window | 150 pound electricity bill rebate | Nation and supplier rules vary | Check GOV.UK and supplier |
| Smart Export Guarantee | Ongoing | Solar export payments | Certified generation and export meter | Compare tariffs |
| 0% VAT energy-saving materials | 31 March 2027 | VAT relief on eligible installs | Domestic qualifying materials | Confirm with installer |
| EV chargepoint grants | Route-dependent | Home, landlord, workplace, and on-street charging | Applicant and parking setup rules vary | Check route |
Important: GBIS closed on 31 March 2026. ECO4 remains scheduled to end on 31 December 2026. Always verify current rules with GOV.UK, Ofgem, your supplier, local authority, or accredited installer before making financial decisions.
What to prioritise
If you receive qualifying benefits and your home is EPC D-G, check ECO4 first. If you missed GBIS and do not receive benefits, check ECO4 Flex and local authority routes. If you are replacing fossil fuel heating, compare the Boiler Upgrade Scheme with heat pump grants.
For bill support, check Warm Home Discount rules by nation and supplier. For solar, compare solar panel grants, SEG, and VAT relief before paying privately.