The Department for Energy Security and Net Zero (DESNZ) published its government response on 21 January 2026 and confirmed a single compliance date for private landlords in England and Wales, 1 October 2030. There is no 2028 deadline. The 2028 new-tenancy date that appeared in the 2025 consultation was dropped from the final policy, and the cost cap landed at £10,000 per property rather than the £15,000 that was consulted on. But the date that should be in your diary is neither of those. It is 1 October 2029, and it is the only date in this policy that gives you a genuine choice.
According to the DESNZ government response, the rule reads: “Private rented homes that score a C or higher against the Energy Efficiency Rating (EER) displayed on existing or new EPCs before 1 October 2029 will be considered compliant with the higher standard until this EPC expires or is replaced.” EPCs run for 10 years. A certificate lodged at band C in September 2029 therefore carries a property through to September 2039 without any further obligation under the new standard.
What the law requires of you today
Until the higher standard bites, the existing Minimum Energy Efficiency Standard (MEES) still applies and still has teeth. GOV.UK’s landlord guidance is direct about it: “Since 1 April 2020, landlords can no longer let or continue to let properties covered by the MEES Regulations if they have an EPC rating below E, unless they have a valid exemption in place.” That prohibition started with new tenancies on 1 April 2018 and extended to all relevant properties on 1 April 2020.
Three things about the current regime are worth fixing in your head, because all three change:
- The minimum band is E, not C.
- The current cost cap is £3,500 including VAT. You are not obliged to spend more than that to reach band E.
- The maximum you can be fined is £5,000 per property in total. That ceiling covers four separate penalties, which is why the parts do not add up to it: up to £2,000 for letting a non-compliant property for under three months, up to £4,000 for three months or more, up to £1,000 for a false or misleading entry on the PRS Exemptions Register, and up to £2,000 for failing to comply with a compliance notice. Whatever combination a council issues, £5,000 per property is the cap.
MEES only applies where the property is legally required to have an EPC and is let on an assured tenancy, a regulated tenancy or a domestic agricultural tenancy. Shelter Legal England sets out the properties that fall outside the EPC duty altogether, which includes listed buildings where compliance would unacceptably alter them, stand-alone buildings under 50 square metres, and residential buildings used fewer than four months a year with low energy consumption. No EPC duty means no MEES duty. Landlords of small listed cottages often spend money they never had to spend.
Why nobody should call the new standard “EPC C” any more
The confirmed standard is not a letter grade. DESNZ set out a dual-metric test measured against the reformed EPCs: “a primary standard set against the fabric performance metric on new EPCs and a secondary standard set against either the smart readiness metric or the heating system metric on new EPCs.” Which of those two secondary metrics you satisfy is, in the response’s own words, “the choice of which will be down to the discretion of the landlord”.
That second clause matters more than it looks. Because the landlord picks which secondary metric to satisfy, the widely repeated claim that landlords will be forced to fit heat pumps is wrong. DESNZ ruled it out in terms: properties that cannot receive any recommended measures to meet the smart readiness standard will not be required to install measures to meet the heating system standard. A property with a working 2021 combi boiler and a solar array can take the smart readiness route and leave the boiler alone.
The complication is timing. Reformed EPCs were due in October 2026. On 9 March 2026 the government moved the launch to the second half of 2027, with a firm date to be agreed with industry and the devolved administrations by summer 2026. As reported by Elmhurst Energy, one of the EPC accreditation schemes, no corresponding change was made to the MEES dates. The certificate you need to measure yourself against the new standard arrives later, while the deadline you have to hit stayed where it was.
The 1 October 2029 decision, in plain terms
Every landlord in England and Wales now faces a fork. Take the old metric while it still counts, or wait and be measured against the new one.
| Question | Route A: reach EER band C before 1 Oct 2029 | Route B: comply on the reformed EPC by 1 Oct 2030 |
|---|---|---|
| What you are measured against | The old Energy Efficiency Rating, band C or above | Fabric performance metric, plus smart readiness or heating system |
| How long compliance lasts | Until that EPC expires or is replaced, up to 10 years | Until the rules next change |
| EPCs you must buy | One, at the point you reach band C | Two, one before works and one after, both inside the £10,000 cap |
| Time available | Now to 30 September 2029 | Reformed EPC launch in H2 2027 to 1 October 2030 |
| Certainty of the target | Known today, band C on the rating already printed on your EPC | Thresholds for each metric still to be published |
| Zero-rate VAT on insulation and low-carbon heating | Available if works complete before March 2027 | Zero rate has ended by the time most Route B works happen |
Start by checking what you already hold. If your rental already has an EPC at band C or above lodged in, say, 2023, that certificate runs to 2033 and you are compliant with the higher standard until then. Some landlords are already finished and do not know it. Search the Energy Performance of Buildings Register before you spend a penny.
The trap in the words “or is replaced”
DESNZ’s rule protects the certificate, not the property. Compliance lasts “until this EPC expires or is replaced“. If you hold a grandfathered band C EPC and then commission a fresh one, perhaps because a letting agent asks for a current certificate or you refinance, the new certificate replaces the old one and your protection goes with it.
The answer is not to go without an EPC. You must hold a valid one to market or re-let a property, and that duty is enforced separately by Trading Standards under the Energy Performance of Buildings (England and Wales) Regulations 2012. The answer is to let the certificate you already have do its job. An EPC stays valid for 10 years, and a letting agent asking for a “current” certificate is almost always satisfied by the existing one. Nothing in the MEES rules obliges you to replace a certificate that has not expired. So commission a new assessment when the old one runs out, or when you need it for a specific purpose such as evidencing an exemption, and price in what the replacement costs you in compliance before you book it.
An illustrative calculation for a 1930s three-bed semi
This is a worked illustration, not a real customer. Assumptions: a 1930s three-bed semi in England, currently EER band D, valued at £180,000, let on an assured tenancy, gas boiler installed 2021 and working, cavity walls already filled, loft insulation at 100mm.
Route A. The landlord tops up loft insulation, upgrades heating controls and replaces the worst of the glazing during a void in spring 2027, then has the property assessed. According to DESNZ’s impact assessment, the average spend per property to meet the standard is £5,400 once the cost cap is taken into account. Say the work lands near that figure. Because the measures complete before March 2027, the zero rate of VAT on insulation and low-carbon heating applies. The EPC is lodged at band C in April 2027 and runs to April 2037. The landlord’s obligation under the higher standard is discharged for a decade, and the 2029 and 2030 dates become irrelevant to that property.
Route B. The same landlord waits. Reformed EPCs launch in the second half of 2027. From 1 October 2029 the property has no grandfathered band C, so it needs a reformed EPC commissioned before works to generate the new recommendations, the works themselves, then a second reformed EPC before 1 October 2030 to evidence compliance. Both assessments come out of the £10,000 allowance rather than being additional to it. The works are being booked in the same window as roughly 2.3 million other landlords in England, and against a Warm Homes Plan that aims to upgrade up to five million homes by 2030 using the same pool of installers.
Cost lands in a similar place either way. Certainty does not. Route A is measured against the rating already printed on your certificate, and every assessor knows where band C sits. Route B is measured against metrics whose numerical thresholds DESNZ has still to publish.
When Route A is the wrong answer
Chasing a band C before 2029 does not pay in every case. Do not do it if:
- The property is band F or G and solid-walled. If reaching C would cost far beyond £10,000, you are better off letting the new regime apply and registering a high-cost or cost-cap exemption, which caps your liability at £10,000 rather than at whatever a C costs.
- The property is worth under £100,000. The property value adjustment exemption sets the cap at £10,000 or 10% of the value of the house, whichever is lower. A £90,000 terrace has an effective cap of £9,000. Spending beyond that voluntarily to reach C hands away a protection.
- You intend to sell before 2029. The obligation attaches to whoever is letting the property, so a sale before the deadline passes the problem to the buyer. Note the flip side: a buyer who completes on a tenanted property gets only a 6-month new landlord exemption.
- The property has no EPC duty at all. Listed buildings where compliance would unacceptably alter the building, and stand-alone buildings under 50 square metres, sit outside both regimes.
- The only route to C is a heat pump on a working boiler. Under the new standard you can choose the smart readiness metric instead. Under the old EER you cannot choose.
A caution on glazing, because it is the measure most often sold to landlords as an EPC fix. On a property with 100mm of loft insulation and unfilled cavities, new windows are rarely what carries a D to a C, and they are usually the most expensive pound-for-point on the certificate. Get the fabric right first. Insulation improves both the old EER and the new fabric performance metric. That makes it the low-regret spend whichever route you take.
What counts toward the £10,000 cap and what does not
DESNZ confirmed that “£10,000 is the maximum landlords will be required to invest over a 10-year period”. The detail of what fills that bucket decides how far your money goes.
| Money spent | Counts toward the £10,000? |
|---|---|
| Your own spend on relevant improvements | Yes |
| The two mandatory reformed EPCs on Route B | Yes |
| Boiler Upgrade Scheme grant (£7,500 hydronic heat pump, £5,000 biomass boiler, £2,500 air-to-air heat pump) | No, explicitly excluded |
| Warm Homes: Local Grant funding | Yes |
| ECO4 and other third-party funding | Yes |
The Boiler Upgrade Scheme exclusion is the most valuable line in the table. DESNZ stated plainly that “BUS funding will not count toward the cost cap of £10,000 for increased PRS MEES.” A landlord who takes a £7,500 heat pump grant still has the full £10,000 of their own obligation available for fabric work. A landlord who takes £7,500 through a scheme that does count has £2,500 of headroom left. Same grant value, very different position.
Every exemption, how long it lasts, and how to register one
| Exemption | When it applies | Valid for |
|---|---|---|
| Cost cap | You have spent up to or over £10,000, or the next cheapest measure would take you past it | 10 years |
| Property value adjustment | 10% of the property value is lower than £10,000 | 10 years |
| Negative impacts | Evidence a specific measure would damage the property | 10 years |
| High cost | Even the cheapest recommended improvement exceeds the cap including VAT | 5 years |
| All relevant improvements made | No further recommendations and the property is still below standard | 5 years |
| Solid wall insulation | You choose not to install solid wall insulation and record that decision | 5 years |
| Third-party consent | Tenant, superior landlord or planning authority refuses consent | 5 years |
| New landlord | You have recently become the landlord of an already tenanted property | 6 months |
Two points that catch people out. Exemptions are measure-specific, so registering one for a single measure does not excuse you from installing the others within the cap. And registrations on the PRS Exemptions Register are publicly searchable, so a speculative or unevidenced entry is visible to your council and your tenant.
To register, use the PRS Exemptions Register on GOV.UK with a GOV.UK One Login account. You need a valid EPC plus evidence specific to the exemption type. There is an assisted digital helpline on 0800 098 7950, open Monday to Friday 8am to 6pm and Saturday 9am to noon.
Penalties rise sixfold, and councils will find you
Today the maximum is £5,000 per property in total. Under the new regulations, DESNZ confirmed: “The PRS Regulations will allow for local authorities to issue a maximum fine of £30,000 per property per breach for non-compliance.” That is a sixfold increase on the current ceiling.
Detection changes at the same time. The Renters’ Rights Act creates a PRS Database that requires landlords to register let properties. Councils will be able to cross-check that database against the Energy Performance of Buildings Register and the PRS Exemptions Register, and enforcement powers are being extended to combined authorities. A let property with a band E EPC and no exemption entry becomes a database query rather than a doorstep inspection.
Grants, VAT and tax
Three funding points with dates attached:
- Boiler Upgrade Scheme. £7,500 for hydronic heat pumps, £5,000 for biomass boilers, £2,500 for air-to-air heat pumps, and £2,500 for heat batteries once standards are in place. Available to eligible applicants in England and Wales, and excluded from the cost cap.
- Warm Homes: Local Grant. England only, delivered through local authorities, backed by £500 million from the Autumn Budget, and aimed at low-income households in privately owned band D to G homes. Landlord contribution rules vary by council, so check with yours rather than relying on a national figure. This funding does count toward your £10,000.
- Zero-rate VAT. A zero rate of VAT applies to energy saving measures such as insulation and low-carbon heating until March 2027. On a £5,400 job that is real money, and it is a harder deadline than the MEES dates because it needs no further legislation to take effect.
On tax, DESNZ noted that investment in the energy efficiency of a private rented property may qualify as allowable expenses, and that some measures may count as maintenance or repair in certain circumstances, with examples in Annex A of the response. The wording is deliberately non-committal. Treat it as a question for HMRC or your accountant rather than a settled deduction.
The Decent Homes Standard is a second obligation behind this one
MEES is not the only standard heading for the private rented sector, and the second one changes how you should spend on the first. Government consulted on 2 July 2025 on applying the Decent Homes Standard to private rentals. The DESNZ response records the proposal plainly: “The consultation also proposed that the DHS becomes an enforceable requirement for privately rented homes from 2035 or 2037.” The response to that consultation is still outstanding, so neither year is fixed and no landlord should plan to a specific date yet.
The overlap is the useful part. DESNZ notes that measures installed to meet MEES may also count toward Decent Homes compliance. Damp, excess cold and inadequate heating are Decent Homes failure criteria, and they are the same defects that insulation, draught-proofing and heating work fix. That strengthens the case for Route A. Fabric work done once before October 2029 locks in grandfathered MEES compliance for the life of the certificate and leaves the property closer to a standard arriving a decade later. Cheap point-scoring that lifts an EPC score without touching the fabric does neither, and you pay twice.
Switching to holiday letting is not the escape route it looks like
A landlord facing a £10,000 bill will sooner or later be told to move the property to short-term letting instead. DESNZ dealt with that directly: “Short-term lets will not be required to comply with PRS MEES at this time, but this position will remain under review and government will seek legislative power for the Secretary of State to bring short-term lets into scope in the future if necessary.” Read the second half of that sentence before you restructure anything. The exemption is real today. Government has also said it intends to take the power to close it, and doing so would need a statutory instrument rather than a fresh Act.
Scotland, Wales and Northern Ireland
Almost every article on this subject writes England-only advice as though it were UK-wide. The four nations are genuinely different.
| Nation | Minimum standard today | Higher standard | Status |
|---|---|---|---|
| England | EPC band E, £3,500 cap | Dual-metric standard by 1 October 2030, £10,000 cap | Policy confirmed 21 Jan 2026, legislation expected in force 2027 |
| Wales | EPC band E, £3,500 cap | Same as England, 1 October 2030 | Same regulations, the 2015 MEES rules apply to England and Wales together |
| Scotland | None at all | Heat Retention Rating band C, new tenancies from 2028, all lets by end of 2033 | Proposal only, Heat in Buildings Bill deferred past the May 2026 election |
| Northern Ireland | None, though an EPC is required before marketing to rent | Not set | Outside the England and Wales regulations |
The Scottish position surprises people. The Scottish Government’s own regulatory impact assessment states: “There are currently no MEES for PRS properties in Scotland. This means landlords can rent properties that meet any EPC banding.” A Scottish landlord letting a band G flat today is breaking no minimum energy standard. Data from the same assessment puts roughly 144,000 Scottish private rented homes, 48% of the stock, below the proposed Heat Retention Rating band C. It splits that figure as follows: “34% of properties are EPC band D and 14% of the stock is rated EPC band E/F/G.”
Scotland is also where the “2028” figure in circulation actually comes from. It is a Scottish proposal, it applies to new tenancies only, and it is not law. Scotland has paused its EPC reform too. On 17 March 2026 the Scottish Government confirmed the Energy Performance of Buildings (Scotland) Regulations 2025 will not commence in October 2026 as planned, which keeps the current EPC system in place until further notice.
Where landlords are getting this wrong
- “There is a 2028 deadline.” Not in England or Wales. That date was consulted on in 2025 and dropped in the January 2026 response. One date applies, 1 October 2030, to all tenancies.
- “The cap is £15,000.” That was the proposal. The confirmed cap is £10,000, or 10% of property value if lower.
- “I’ll be forced to fit a heat pump.” Ruled out. You choose between the smart readiness and heating system metrics, and where no smart readiness measures are possible the heating system standard does not apply.
- “It’s already law.” It is not. Government must first obtain new powers by Act of Parliament, then lay a statutory instrument, with the aim of it coming into force in 2027. The policy is settled. The drafting is not.
- “2030 is ages away.” The decision point is 1 October 2029, the VAT zero rate ends in March 2027, and reformed EPCs do not arrive until the second half of 2027. The usable window is shorter than the headline date suggests.
For context on why the policy exists at all, government figures put 22% of private rented households in England in fuel poverty on the Low Income Low Energy Efficiency metric in 2024, equal to 36% of all fuel poor households. DESNZ research also found that of 631 landlords surveyed, 59% would undertake improvements if standards rose and 23% said they would remove properties from the rental market. DESNZ’s counter is that the private rented sector has stayed at 18% to 20% of English housing since 2012-13 and grew by around 640,000 homes in a decade.
What to do, and by when
- This month. Look up every let property on the Energy Performance of Buildings Register. Note the band and the expiry date. Any property already at C or above with an EPC lodged before 1 October 2029 is compliant with the higher standard until that certificate expires or is replaced. Do nothing further to it, and let the certificate run its full term rather than replacing it early.
- This month. Confirm every property still meets band E. That obligation is live now and carries a £5,000 maximum penalty today.
- Before March 2027. For any property at band D that could reach C, get quotes and book the fabric work while the zero rate of VAT on insulation and low-carbon heating still applies. Use TrustMark-registered or MCS-certified installers and PAS 2035 compliance. Government stopped short of making accreditation mandatory but recommends it strongly.
- By early 2029. Have the assessment done and the certificate lodged. Leaving it to September 2029 puts you in a queue with every other landlord who read the same rule.
- For anything that cannot reach C economically. Do not spend. Wait for the reformed EPC, take the two-assessment route, and register the appropriate exemption once you hit the £10,000 cap or the 10% property value limit.
The rules are not finished. DESNZ will publish detailed exemption guidance before implementation, the numerical thresholds for the fabric, smart readiness and heating system metrics are still to come, and a portfolio-level cost cap for larger landlords is being explored but not decided. None of that changes the arithmetic on 1 October 2029. If a property can reach band C on the old rating for a sensible sum, doing it before that date buys up to 10 years of certainty for a price you can see today.
Frequently Asked Questions
Not in England or Wales. DESNZ consulted on a 2028 date for new tenancies in 2025 but dropped it in the government response of 21 January 2026. One date now applies, 1 October 2030, to all tenancies. The 2028 figure in circulation is a Scottish proposal that is not yet law.
It is treated as compliant with the higher standard until that EPC expires or is replaced. EPCs run for 10 years, so a band C certificate lodged in September 2029 carries the property to September 2039. You still need a valid EPC to market or re-let, but the one you hold covers that for its full term, so let it run rather than replacing it early.
The cost cap is £10,000 per property over a 10-year period, or 10% of the property value if that is lower. DESNZ's impact assessment estimates the average actual spend at £5,400 per property once the cap is taken into account. Boiler Upgrade Scheme grants sit outside the cap.
No. DESNZ confirmed landlords choose between the smart readiness metric and the heating system metric as their secondary standard. Where a property cannot receive any recommended smart readiness measures, the heating system standard does not apply, so nobody is required to replace a working boiler.
Not currently. The Scottish Government states there are no minimum energy efficiency standards for private rented properties in Scotland, so any EPC band can be let. A Heat Retention Rating band C is proposed for new tenancies from 2028 and all lets by end of 2033, but it remains a proposal.
Only for now. DESNZ confirmed short-term lets will not have to comply with the higher standard at this time, but said the position stays under review and that government will seek the power to bring short-term lets into scope in future. Closing that gap would need only a statutory instrument, not a new Act, so it is a weak basis for restructuring a tenancy.
