Renting Out an Inherited Property UK (2026): Tax, Landlord Rules & CGT

The decision to keep and rent versus sell immediately has significant financial, tax, and practical implications. Selling immediately: the CGT position is often favourable, because the base cost for CGT is the probate value (market value at the date of the deceased's death), and if the property sells at or near probate value, there is little or no CGT gain. Any gain after the annual exempt amount (£3,000 in 2025/26) is taxed at 18% (basic rate) or 24% (higher rate) on residential property. A prompt sale avoids landlord obligations, ongoing management costs, and the income tax complexity of rental profits. Keeping and renting: the property generates income, which is subject to income tax in the normal way; you do not pay CGT immediately (it is deferred until sale). However, when you eventually sell, the CGT gain is calculated from the probate value — if the property has risen significantly in value between inheritance and eventual sale, the gain (and the tax) could be substantially larger than if you had sold immediately after probate. There is also the practical burden of becoming a landlord: regulatory compliance, void periods, maintenance costs, management fees, problem tenants, and the administrative load of an annual self-assessment tax return. Neither option is universally better — it depends on your income tax position, the property market in the area, your investment goals, and whether you want the ongoing responsibility of being a landlord.

Rental income from an inherited property is taxed in the same way as any other rental income — as property income on your self-assessment tax return. The tax is charged on net rental profit: gross rent received minus allowable expenses, which include letting agent fees (typically 10–15% of rent), mortgage interest relief (restricted to the 20% basic rate tax credit under the post-2017 Finance Act rules — you cannot deduct mortgage interest as a full expense), repairs and maintenance (not improvements), buildings insurance, landlord's buildings insurance, service charges and ground rent for leasehold properties, professional fees (accountant, solicitor for tenancy matters), and HMRC-approved capital allowances on qualifying furnishings (using the replacement of domestic items relief). The Property Income Allowance is £1,000 per year — if your gross rental income is £1,000 or less, it is entirely exempt from tax and you do not need to report it. Above £1,000, you can either deduct actual expenses in the normal way or use the allowance as a flat deduction — whichever is more advantageous. Income tax rates on rental profit: 20% (basic rate taxpayer) or 40% (higher rate) or 45% (additional rate), depending on your total income in the tax year. If your total income from all sources (employment, rental, dividends, etc.) places you in a higher tax bracket, your rental profit is taxed at the higher rate. You must register for self-assessment with HMRC if your rental income exceeds £1,000 per year.

Once you decide to rent out an inherited property, you take on the full set of residential landlord obligations under English law. Before granting a tenancy, you must: (1) obtain a valid Gas Safety Certificate (GSC) — a gas safe registered engineer must inspect all gas appliances and the gas installation and issue a GSC annually; failure to have a valid GSC before granting a tenancy is a criminal offence; (2) obtain an Electrical Installation Condition Report (EICR) — issued by a qualified electrician, valid for 5 years, compulsory for all new tenancies since 1 June 2020 and all existing tenancies since 1 April 2021; (3) obtain an Energy Performance Certificate (EPC) — the property must have an EPC with a rating of E or above for a new tenancy; you cannot rent out an F- or G-rated property without an exemption; (4) have a valid buildings insurance policy that covers landlord use — a standard homeowner policy is usually invalidated when you let the property commercially; (5) protect any tenancy deposit in a government-approved Tenancy Deposit Protection scheme (DPS, MyDeposits, or TDS) within 30 days of receiving it, and serve the prescribed information on the tenant within 30 days — failure to protect the deposit means you cannot serve a valid Section 21 notice and may be liable to pay the tenant 1–3× the deposit value; (6) conduct right-to-rent checks for all adult occupiers over 18; (7) provide a copy of the How to Rent booklet published by MHCLG; (8) if the property is in an area with mandatory or selective HMO or property licensing, apply for the required licence before letting. Some local councils also require landlord registration.

When you sell an inherited property that you have been letting, CGT is calculated on the gain between the probate value (your base cost — the market value at the deceased's date of death) and the net sale proceeds (after deducting selling costs such as estate agent fees and conveyancing fees). If the property was worth £250,000 at the date of inheritance (probate value) and you sell it for £350,000 after 10 years of letting, your gain is £100,000. After deducting the annual exempt amount (£3,000 in 2025/26), the taxable gain is £97,000. CGT rates on residential property are 18% (basic rate) or 24% (higher rate) — at 24%, the CGT liability would be approximately £23,280. Note: if you have ever lived in the property as your main residence (for example you moved in after inheriting it for a period before letting it), Private Residence Relief (PRR) may reduce the gain in proportion to the months of owner-occupation. The final 9 months of ownership always qualify for PRR regardless of use (reduced to 9 months in 2020 from 18 months previously). Capital losses from other disposals in the same tax year can be set against the gain. You must report the disposal and pay any CGT due within 60 days of completion using the HMRC UK Property Account online service — failure to report within 60 days attracts a late filing penalty.

An inherited property with an outstanding mortgage creates a complication if you want to let it out. Most standard residential mortgages contain a clause prohibiting or restricting letting without the lender's consent. If you let the property in breach of the mortgage terms, the lender can: demand immediate repayment of the full outstanding loan, withdraw the interest rate product, and in extreme cases begin repossession proceedings. To legally let a mortgaged inherited property, you should first take over the mortgage in your own name (requires the lender's consent and an affordability assessment — see `inheriting-property-with-mortgage-uk`) and then apply for 'consent to let', which some lenders grant on the existing residential product for a period, or remortgage to a buy-to-let product. A buy-to-let mortgage typically requires: a rental income of at least 125–145% of the monthly interest payment (the 'interest coverage ratio'); a minimum equity position (commonly 25% loan-to-value or less); the property meeting minimum EPC standards. Buy-to-let mortgage rates are generally higher than residential rates. If the property is inherited unmortgaged (no mortgage outstanding), you have complete freedom to let it without any lender constraints — you only need to satisfy yourself and the letting requirements described above. It is worth taking independent mortgage advice to compare the options: consent to let on existing product, a new buy-to-let remortgage, or releasing equity for other purposes.

Yes — if your gross rental income from an inherited property (or any property) exceeds £1,000 in a tax year (6 April to 5 April), you must register for self-assessment with HMRC and file an annual tax return. The £1,000 Property Income Allowance means the first £1,000 of gross rental income is tax-free; above that, you either use the allowance as a flat deduction or deduct actual allowable expenses — whichever is more beneficial. To register: go to HMRC's online self-assessment registration service (available on gov.uk); register by 5 October after the end of the first tax year in which you had rental income; once registered, HMRC issues you a Unique Taxpayer Reference (UTR) and you file the annual SA100 tax return with the SA105 supplementary pages for UK property income, by 31 January online or 31 October on paper. If you are already in self-assessment (for example because you are self-employed or have other untaxed income), simply add the property income to your existing return. Failure to register and file a self-assessment return on time attracts automatic £100 penalties and interest. If you are a non-UK resident landlord receiving rental income from a UK property, different rules apply under the Non-Resident Landlord scheme — tax is deducted at source by the letting agent or tenant unless you register with HMRC for gross payment approval.

Whether to use a letting agent or self-manage depends on your time, proximity to the property, and experience as a landlord. A full-management letting agent typically charges 12–15% of monthly rent plus VAT and handles: tenant finding, credit and reference checks, tenancy agreements, deposit protection, rent collection, maintenance coordination, routine inspections, annual legal compliance checks (gas safety, EICR renewals), and dealing with tenancy renewals and end-of-tenancy checkout. A tenant-find-only service (typically 50–100% of one month's rent as a one-off fee) finds the tenant and draws up the tenancy agreement but leaves ongoing management entirely to you. Self-managing: you keep all the rent but must manage every aspect yourself, including chasing rent arrears, handling maintenance emergencies 24/7, serving legally correct notices, and staying current with landlord and tenant law changes (which are frequent and significant — the Renters' Rights Bill 2024 is the largest reform in 30 years). For an executor who has just inherited a property and has no landlord experience, using a full-management agent for at least the first tenancy is strongly advisable — the cost is deductible from rental income for income tax purposes. Letting agent fees are an allowable expense whether you use a self-managed or managed arrangement. Choose a letting agent that is a member of ARLA Propertymark, NALS, or is RICS-regulated.