Budgeting for compliance and EPC upgrade costs

Compliance is predictable if you plan it. Build an annual figure per property and a separate capital plan for energy upgrades.

4 min read · Updated 21 August 2026

Overview

Every let property carries a recurring compliance cost and, increasingly, a capital cost for energy improvements. The recurring side covers the annual gas safety check, the five yearly electrical report, the ten yearly EPC, alarms, legionella assessment and any licensing fee. The capital side covers insulation, heating and glazing work needed to reach future minimum energy standards. Treating both as planned spending rather than emergencies protects cash flow and keeps properties lettable.

Why it matters

Landlords who budget for compliance make better decisions about which properties to keep. Those who do not tend to face a large unplanned bill at exactly the wrong moment.

Legal requirements

  • Gas safety checks are annual where gas appliances are present.
  • Electrical installation condition reports are required at least every five years.
  • An EPC is required to market and let, and minimum energy efficiency standards apply.
  • Licensing fees apply where a property falls within a mandatory, additional or selective scheme.

Common mistakes

  • Treating certificates as one off costs rather than a recurring annual line.
  • Leaving EPC improvement work until a certificate is about to fail.
  • Ignoring licensing fees when calculating yield on a new purchase.
  • Failing to set aside anything for boiler and roof replacement cycles.

Practical guidance

  • Build a per property annual compliance figure and hold it in a reserve.
  • Get an EPC improvement report and cost the recommendations before you need them.
  • Bundle works during a void, since access is the expensive part.
  • Track certificate expiry dates centrally so renewals are never rushed or duplicated.

A simple annual budget line

Start with the certificates: gas safety annually, one fifth of the electrical report cost each year, one tenth of the EPC cost, alarm testing and replacement, and any licensing fee spread across the licence period. Add a maintenance reserve of a percentage of annual rent, commonly ten per cent for older stock. That gives a number you can hold back monthly rather than a series of surprises.

Planning energy upgrades

Minimum energy standards are tightening, so treat the improvement work as a capital project with a timetable. Order the measures by cost per rating point: loft and cavity insulation, heating controls, low energy lighting, then glazing and heating replacement. Get an assessor to model which combination reaches the target rating before you spend, because the cheapest route to a compliant rating is rarely the most obvious one. Void periods are the natural window for the disruptive work.

Frequently asked questions

How much should I budget per property each year?

It varies by age and type, but a compliance and maintenance reserve of around ten to fifteen per cent of annual rent is a common starting point for older stock.

Are EPC improvement works tax deductible?

Repairs are deductible against rental income while genuine improvements are capital and reduce the gain on sale. Many energy works fall on the capital side, so keep the invoices.

Can I pass compliance costs to the tenant?

No. Safety certificates and licensing are landlord costs, and charging them to a tenant would be a prohibited payment.

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This guide is general information for UK landlords and letting agents, not legal advice. Rules differ across England, Wales, Scotland and Northern Ireland — check your local requirements or take advice before acting.