Property income allowance

The property income allowance, also called the property allowance, is a £1,000 annual tax exemption available to individuals who receive income from land or property, introduced under the Income Tax (Trading and Other Income) Act 2005 as amended by the Finance Act 2017. As set out in HMRC's guidance on tax-free allowances, if your total gross property income for a tax year is £1,000 or less, you pay no tax on it and do not need to report it to HMRC. If your income exceeds £1,000, you can choose to deduct £1,000 from your gross income rather than claiming your actual expenses.

Full relief: income at or below £1,000

Full relief applies automatically when your total gross property income from all property businesses, including UK and overseas combined, does not exceed £1,000 in the tax year. Under full relief, the income and any associated expenses are disregarded entirely for tax purposes. You do not need to register for Self Assessment solely on account of this income, and you do not need to notify HMRC unless you are already required to file a return for other reasons.

Landlords can elect for full relief not to apply, for example, where claiming it would prevent a loss being crystallised and carried forward to offset future property profits. This is an unusual situation but worth noting if a tenancy starts late in the tax year and expenses outweigh the income received.

Partial relief: income above £1,000

Partial relief applies when gross property income exceeds £1,000 and you elect to use the allowance instead of claiming actual expenses. Under partial relief, you deduct £1,000 from your gross income, not from your net profit, and pay tax on the remainder. The election must be made actively; it does not apply by default.

The allowance cannot create a loss under partial relief. If your gross income is £800 and you would otherwise claim £1,200 of expenses, you cannot use the allowance to manufacture a negative figure. The maximum deduction is the amount of your income.

When actual expenses are the better choice

The property income allowance makes sense when your real costs are low, typically for landlords with occasional or small-scale letting activity where expenses such as insurance, advertising, or minor maintenance are minimal. If actual expenses are likely to exceed £1,000, working through allowable expenses individually will almost always produce a lower tax bill, since the deductible amount will exceed what the flat allowance provides.

Landlords using August consistently tell us that the decision between the allowance and actual expenses is straightforward in most cases: if you have a mortgage, agent fees, or regular maintenance costs, those expenses will exceed £1,000 in any full letting year and claiming actual expenses will save more tax. The allowance primarily benefits landlords renting out a single room, a parking space, a garden plot, or similar low-income property activity.

From working with self-managing landlords across the UK, the most common mistake is assuming the property income allowance applies per property. It does not. The £1,000 applies to your total gross property income across all properties and property businesses in the tax year.

Who cannot use the allowance

The property income allowance cannot be used in certain circumstances. You cannot claim it against income received from a property business connected with a company you control, or from a connected employer. Income that qualifies for Rent a Room relief is also excluded from the allowance — the two schemes are separate, and income qualifying under one cannot be sheltered by the other. Note that income covered by Rent a Room relief cannot be combined with the property income allowance; see our entry on the Rent a Room Scheme for how that relief works.

Additionally, you cannot use the property income allowance if the income comes from letting under a scheme where you also claim capital allowances on furnished holiday let assets, a position that may affect some landlords transitioning from the now-abolished furnished holiday lettings tax regime.

Joint ownership

Where a property is jointly owned, each owner can claim the £1,000 property income allowance against their share of the gross rental income independently. A couple jointly owning a single rental property could each claim £1,000 against their respective share, provided each share independently qualifies.

Interaction with Making Tax Digital

The property income allowance interacts with Making Tax Digital for Income Tax in a specific way. Gross property income is used to determine whether a landlord crosses the MTD qualifying income thresholds, currently £50,000 from April 2026, falling to £30,000 from April 2027 and £20,000 from April 2028. Income below £1,000 covered by full relief need not be reported on a Self Assessment return, and HMRC's current guidance indicates it does not feed into the MTD qualifying income calculation in those circumstances. Income subject to partial relief, however, is reported in full and counts towards the threshold. August's expenses tracking feature lets landlords record and categorise costs throughout the year, so the decision between the allowance and actual expenses can be made with full records at hand rather than at year end.

For a full explanation of how the property income allowance fits into the broader tax picture, including income bands, the Section 24 finance cost restriction, and Self Assessment reporting, see our guide to how rental income is taxed in the UK.

For a practical breakdown of which costs count as allowable expenses for landlords, and which are capital expenditure that cannot be deducted, our dedicated guide covers each category in detail.

Frequently asked questions

Does the property income allowance apply separately to each property I own?

No. The £1,000 allowance applies to your total gross property income across all UK and overseas property businesses combined. You cannot claim £1,000 per property. If you own three rental properties generating a combined gross income of £3,000, you are above the full relief threshold and can only claim partial relief, a flat £1,000 deduction against the combined £3,000.

Can I use the property income allowance if I have a buy-to-let mortgage?

You can, but it will rarely be the better choice. Under partial relief, you deduct £1,000 from gross income instead of claiming any actual expenses, including mortgage interest. Since most landlords with mortgages have finance costs and management expenses that together exceed £1,000, claiming actual expenses (including the Section 24 mortgage interest credit) will produce a lower tax bill in almost every case. The allowance is primarily useful where your property costs are genuinely minimal.

Does using the property income allowance affect my Making Tax Digital obligations?

Income covered by full relief, where gross income is £1,000 or less and full relief applies automatically, does not need to be reported on a Self Assessment return, and under current HMRC guidance does not count towards MTD qualifying income thresholds. Income subject to partial relief is reported on a Self Assessment return in full and does count towards those thresholds. If you are uncertain whether your income level brings you within MTD scope, HMRC's guidance and a qualified accountant can confirm your position.

Can the property income allowance create a tax loss I can carry forward?

No. Under partial relief, the allowance cannot exceed your gross property income. If your income is £900, the maximum deduction is £900, leaving nil profit rather than a loss. If you have costs significantly exceeding income, you are better served by claiming actual expenses, which can produce a genuine loss that carries forward against future property profits.