Most pages online right now are short rewrites of the same news line. This page is built to do the job properly: show what public official pages confirm, show what same-day reporting says, explain the practical BUS eligibility angle for oil and LPG homes, and make the gap between those two things easy to understand before anyone quotes the new number as settled.
What has been announced
Reporting published on 21 April 2026 says ministers are increasing the Boiler Upgrade Scheme grant from £7,500 to £9,000 for properties that currently rely on heating oil or LPG. The same reporting says the move is aimed at households and small businesses in England and Wales, especially in rural and off-grid areas facing sharp fuel-cost swings.
That matters because the live BUS framework already covers properties replacing fossil fuel systems such as oil, gas, electric or LPG. What today’s announcement appears to do is move away from a flat heat-pump grant for every eligible fossil-fuel property and introduce a higher support level for a narrower off-grid group.
When does the £9,000 grant start?
Based on what Vertex is hearing from its sources on 21 April 2026, the higher £9,000 support level is expected to come in during July 2026.
That is useful intelligence, but it is not the same thing as a published scheme update. The live GOV.UK application pages and the indexed Ofgem scheme pages still show the older £7,500 heat pump value as of today, and the draft April guidance changes already point to another operational handover date of 28 April 2026 for separate BUS updates. No public official page checked on 21 April 2026 publishes a July start date for the £9,000 level. So for now, July is best treated as the expected implementation window, not a published grant start date.
From a traffic and enquiry point of view, that timing question is valuable in its own right. People are going to search for phrases like when does the £9,000 BUS grant start, is the £9,000 heat pump grant live yet, and July 2026 Boiler Upgrade Scheme. This page is now structured to answer those queries cleanly.
Why oil and LPG homes are being targeted
| Source signal | What it says | Why it matters |
|---|---|---|
| HM Treasury / GOV.UK, 16 March 2026 | Government announced over £50 million of targeted support for households struggling with heating oil costs. | This shows ministers were already treating off-grid fuel users as a separate pressure point before today's grant announcement. |
| CMA, 11 March 2026 | The regulator said heating oil powers around 1.5 million UK homes, mostly in rural areas, and launched an examination into complaints about cancelled orders and sudden price increases. | The political backdrop is not abstract climate policy. It is a live consumer-protection and fuel-price problem. |
| Same-day reporting, 21 April 2026 | The reported grant uplift explicitly names oil and LPG properties. | That points to a targeted attempt to reduce exposure for off-grid homes rather than a blanket BUS increase for everyone. |
The March government announcement focused heavily on heating oil. Today’s reporting broadens the practical support story to include LPG-heated properties too. That is commercially important because many off-grid homes sit outside the simple on-gas-grid retrofit pattern and often need cleaner evidence before a quote can be trusted.
What is publicly available online right now
- GOV.UK confirms the BUS still applies to fossil fuel replacements including oil and LPG in England and Wales.
- GOV.UK still publicly lists the current grant amounts as £7,500 for air source heat pumps, £7,500 for ground source heat pumps, and £5,000 for biomass.
- Ofgem’s property owner guidance, last updated on 27 March 2026, says version 4.1 is still current and that draft version 5 is expected to apply to applications properly made on or after 28 April 2026.
- The public Ofgem page on those upcoming April changes mentions air-to-air eligibility, electric-heating flexibility, full grant deduction on quotes, and retrofit applications without an EPC. It does not publicly list a new £9,000 oil and LPG grant amount.
- DESNZ has published a BUS budget increase notice dated 1 April 2026, but that notice confirms a bigger budget rather than a new public-facing grant table.
- GOV.UK published a separate heating oil support story on 16 March 2026 confirming over £50 million of support for households facing heating oil price spikes.
- Same-day PA reporting carried by AOL and The Independent says ministers are increasing the BUS grant from £7,500 to £9,000 for oil and LPG properties.
- No public GOV.UK or Ofgem page I found on 21 April 2026 publishes a July 2026 start date for the £9,000 level.
If you want a single page that reflects what is actually on the internet today, that is the cleanest summary: the uplift is being reported, the old grant table is still what the official public pages show, and July is not yet a published official date.
What the live official pages still show
| Official page | Position as checked on 21 April 2026 | Implication |
|---|---|---|
| GOV.UK BUS overview | The scheme overview says BUS can be used to replace fossil fuel systems including oil and LPG in England and Wales. | The target property types already sit inside the main scheme. |
| GOV.UK “What you can get” | The main grant table still shows £7,500 for air source heat pumps, £7,500 for ground source, and £5,000 for biomass. | The public-facing grant amounts had not yet caught up with the reported £9,000 uplift when this page was checked. |
| Ofgem property owner guidance | Ofgem still says version 4.1 is the current guidance, while draft version 5 is for information and expected to apply to applications properly made on or after 28 April 2026. | Application date and guidance version still matter operationally. |
| DESNZ budget notice | A formal notice published on 1 April 2026 says the BUS budget for 2026 to 2027 will be £400 million. | There is already a policy and budget basis for a larger or more targeted support offer. |
The short version is this: the policy appears to be moving, but the main operational pages were still showing the older schedule when checked. That does not mean the reporting is wrong. It means installers should verify the live grant deduction and applicable application date before promising a number in writing. Right now, the most accurate phrasing is that the £9,000 uplift is being reported for oil and LPG properties, while any July 2026 timing remains a source-based expectation rather than a published official date.
Boiler Upgrade Scheme eligibility for oil and LPG homes
For search traffic, one of the biggest gaps is that people are not only asking about the £9,000 number. They are also asking the broader question: who is actually eligible under the Boiler Upgrade Scheme right now? That matters because the search demand sits in broader phrases such as Boiler Upgrade Scheme UK, Boiler Upgrade Scheme eligibility, and heat pump grant oil boiler, not just in brand-new £9,000 variants.
Based on the live official wording checked on 21 April 2026, the cautious way to handle eligibility is:
- treat the reported £9,000 figure as a targeted uplift for oil and LPG-heated properties, not a blanket new amount for every BUS application;
- check that the property still fits the live BUS route in England and Wales on the application date you are using;
- confirm that the quote wording matches the current GOV.UK and Ofgem wording, not just the headline reporting;
- separate the question is this property BUS-eligible? from the question which grant amount is live on the application date?
If you want the wider scheme context behind those checks, use the BUS grants overview page and the April 2026 BUS changes guide alongside this article.
What the extra £1,500 could mean in practice
Energy Saving Trust currently says the typical cost of installing an air source heat pump is around £11,000. If the full £9,000 applies to an eligible oil or LPG property, that simple headline comparison would leave a notional £2,000 still to fund before any wider system changes. That is only a rough illustration, not a quote.
Real jobs vary because the final spend is often moved by:
- radiator upgrades and pipework changes
- hot water cylinder requirements
- electrical upgrades or supply constraints
- fabric issues that alter heat loss assumptions
- access, base, and outdoor-unit constraints
The important commercial point is not that every eligible home suddenly becomes a cheap install. It is that the grant support for the most fuel-exposed off-grid homes appears to be moving closer to the typical installed cost of an air source system.
What installers and homeowners should do next
- Check the property is actually replacing a qualifying fossil fuel system, and record whether that system is oil or LPG.
- Ask the MCS installer which BUS grant value will be used on the quote and from what application date that value becomes valid.
- Do not assume every rural or off-grid job automatically qualifies for £9,000 until the live GOV.UK or Ofgem wording catches up.
- If the project is likely to be submitted on or after 28 April 2026, check the newest operational guidance as well as the headline news coverage.
- Keep the survey evidence clean: current heating type, emitters, cylinder, electrics, access, and external unit constraints should all be captured before the quote goes out.
The practical Vertex angle
For installers, the commercial risk in a fast-moving grant story is not just being late to mention the higher number. It is quoting off a headline without enough site evidence behind it. Off-grid properties often have older emitters, patchier historical records, and more variation in electrical and hot-water setup than straightforward on-gas-grid homes.
That is why the survey still matters even when the grant improves. If you are pricing oil or LPG replacements, the pack still needs to answer the basic design and viability questions: can the property support the system, what upgrades sit outside the headline unit cost, and is the grant route being presented accurately to the customer?
For the wider scheme changes arriving around the same period, read our April 2026 BUS changes guide. For the broader grant and eligibility context, use the BUS grants overview. For the service route behind the technical pack, see the Heat Pump Survey page.
Questions people are asking right now
Has GOV.UK updated the Boiler Upgrade Scheme to £9,000 yet?
No. As checked on 21 April 2026, the public GOV.UK grant table still showed £7,500 for air source heat pumps, £7,500 for ground source heat pumps, and £5,000 for biomass.
Does the reported £9,000 BUS grant apply to all heat pump installs?
No. The public reporting frames it as a targeted increase for oil and LPG-heated properties in England and Wales, not a blanket increase for every BUS-eligible installation.
Is July 2026 an official start date?
No public GOV.UK or Ofgem page I found on 21 April 2026 publishes July 2026 as the official start date for the £9,000 level. Treat July as an expected window, not a published official date.
What should installers check before quoting £9,000?
Check the live GOV.UK and Ofgem wording, confirm the existing heating system is oil or LPG, and make clear in the quote which grant value depends on application timing and official published scheme wording.
The reported change is targeted, not universal: it appears to apply to oil and LPG-heated properties rather than every BUS-eligible fossil fuel replacement.
As checked on 21 April 2026, the main GOV.UK and Ofgem grant tables still showed the older £7,500 heat pump value.
The next operational check is whether the live application wording, grant table, and quote-stage deduction rules update before or around 28 April 2026, and whether any official page later publishes a July date.
Sources
- AOL / PA reporting: Government grant to replace oil boilers with heat pumps boosted as prices bite
- GOV.UK: Apply for the Boiler Upgrade Scheme overview
- GOV.UK: Apply for the Boiler Upgrade Scheme - what you can get
- GOV.UK: Apply for the Boiler Upgrade Scheme - check if you’re eligible
- Ofgem: Boiler Upgrade Scheme guidance for property owners
- Ofgem: Boiler Upgrade Scheme (scheme page)
- DESNZ: Approval to increase the budget for the Boiler Upgrade Scheme, April 2026
- GOV.UK: Over £50 million to help families struggling with soaring heating oil costs
- GOV.UK / CMA: CMA examines concerns about heating oil
- Energy Saving Trust: Air source heat pumps - costs, savings and benefits