Property Income and Investments – Individuals
1 Property Income
The following income is liable to assessment as property income:
rents received/receivable under any lease or tenancy agreement
premium received on the grant of a short lease
1.1 Basis of assessment
Income from land and buildings prior to 2021/22 was computed for individuals as if the letting of property was a business, and the amount assessable in the tax year was computed on the accruals basis:
Rents receivable | x |
Less: expenses payable (x)
Property income | x |
From 2021/22 the 'cash basis' is the default method where receipts are no more than £150,000 pa and in an exam question should be assumed to apply unless specifically stated to the contrary. Where receipts are no more than £150,000, a taxpayer may elect to use the accruals basis, but where property income receipts exceed £150,000 a taxpayer must use the accruals basis.
Income from different properties are pooled together in a single computation:
Rents received | x |
Less: expenses paid | (x) |
Property income | x |
Jim bought a property and rented it out for the first time on 1 July 2025. The rent of £6,000 per annum is paid alternatively (1) quarterly in advance on the first day of the quarter, or (2) quarterly in arrears on the last day of the quarter.
He paid allowable expenses of £300 in November 2025 for redecoration and £500 in May 2026 for repairs completed in March 2026.
(a) Calculate Jim's property income assessment for 2025/26.
(b) What would the assessment be if Jim elected to use the accruals basis?
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1.2 Allowable deductions
To be allowable an expense must have been paid by the taxpayer and incurred wholly and exclusively in connection with the rental business for example:
insurance
agents’ fees and other management expenses
cleaning and gardening
repairs and maintenance, painting and decorating
for motor car expenses incurred the taxpayer may use the HMRC approved mileage allowances instead of actual motor expenses incurred
Finance expenses in relation to a residential property are NOT allowable expenses but see section 3 below - Finance expenses on residential property - to see how tax relief is given in relation to such expenses.
Capital expenditure is not allowable:
Repairs are allowable revenue expenses.
Improvements are capital and therefore disallowed
Expenditure on plant and machinery (not cars) used in the maintenance of the property is an allowable deduction under the cash basis.
Capital allowances are available on cars, and actual motor expenses are deductible when paid. Alternatively, use the HMRC approved mileage allowance:
First 10,000 miles @ 45p
Over 10,000 miles @ 25p
If residential lettings are either partly or fully furnished, tax relief is usually given for the furniture and furnishings by way of Replacement of Domestic Items Relief. There is NO relief for the initial cost of furniture and furnishings. There is ONLY relief when assets are replaced. This will include furnishings such as carpets and curtains, electrical equipment such as TVs, fridges, freezers and washing machines and even cutlery and crockery.
The amount of relief is reduced by any proceeds from selling the old asset which has been replaced and relief is not given for any cost which represents an improvement, for example, if a fridge is replaced with a fridge freezer, only the cost of an equivalent fridge qualifies for relief.
Relief is available for allowable expenditure incurred before letting commenced, under the pre-trading expenditure rules; ie expenditure incurred up to 7 years prior to renting is treated as being incurred on the first day of the letting business.
Sid owns a furnished property that is let out at an annual rent of £9,600, payable monthly in advance on the first day of the month.
During the year 2025/26 he made the following payments:
May 2025 | Construction of a garage, replacing the car port | £2,000 |
June 2025 | Insurance for year from 1 July 2025 (insurance for the previous year to 30 June 2025 was £420 paid in June 2024) | £480 |
November 2025 | Drain clearance | £380 |
January 2026 | New Cooker with integrated microwave oven replacing a cooker sold for £50 (a replacement cooker would have cost £300) | £550 |
Redecoration of the property costing £750 was completed in March 2026, although Sid did not pay the decorator until May 2026.
The tenant vacated the property during June 2025 without having paid the rent due for June. Sid was unable to trace the defaulting tenant, but managed to let the property to new tenants from 1 July 2025.
Calculate Sid's property income assessment for 2025/26.
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2 Property losses
If total expenses exceed total income, the property income assessment is nil and the excess property loss is carried forward and offset against future property income profits only.
3 Finance expenses on residential property
Tax relief for the costs of financing residential rental property is restricted to the basic rate of tax.
Finance costs are not deducted from property income. Instead, relief is given as a 'tax reducer'; i.e. as a deduction from the individual’s income tax liability at the basic rate of tax.
These special rules apply to interest and associated incidental costs (e.g. arrangement fees) on loans to:
acquire, improve or repair a residential let property, and
acquire equipment or assets used for the residential letting business.
Note that these rules do not apply to companies or commercial properties.
For example, if a taxpayer incurs mortgage interest expense of £5,000 on a residential property, none of it will be shown as an allowable expense against property income. Instead it will achieve tax relief as a tax reducer at the basic rate of 20%, thus reducing the Income Tax liability by £1,000 (£5,000 x 20%).
In 2025/26 Dora had employment income of £60,000 and rental income received on a residential property of £10,000. She paid maintenance expenditure on the property of £800 and mortgage interest of £6,000.
Calculate Dora's Income Tax liability for 2025/26.
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4 Rent a room relief
If an individual lets a furnished room or rooms in his or her main residence as living accommodation then rent received up to £7,500 p.a. is exempt.
The exemption may be ignored if the taxpayer wants to generate a loss where expenses exceed income, or where actual expenses exceed £7,500.
If rent received exceeds £7,500 p.a. the tax payer may choose to assess as follows:
Ordinary calculation (cash basis)
Rent received | X |
Less: expenses paid | (X) |
Property Income | X |
Alternative calculation (election)
Rent received | X |
Less: rent a room relief | (7,500) |
Property Income | X |
The election for 2025/26 must be made by 31 January 2028 and stays in force until it is revoked.
Barbara rents out a room in her main residence. Gross rents received are £650 per month and annual expenses amount to £1,200 in 2025/26.
Calculate Barbara’s property income assessment for 2025/26 and state the due date for any relevant election.
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5 Lease premiums on grant of short lease (50 years or less)
5.1 Introduction
When a tenant takes on a new lease he may be required to pay a one-off premium in addition to the annual rent. If the lease is for less than 50 years (a short lease), part of the premium is assessed on the landlord as property income and the remainder is treated as a capital receipt.
The amount of the premium assessed as property income is:
P × | 51 – n |
50 |
Where: P = total premium
n = duration of lease in years
Alternatively the assessable premium may be computed as the full premium received less 2% of the premium for the number of years of the lease less one year:
Premium | xxx |
Less: P x 2% x (n-1) | (X) |
Assessable premium | xxx |
Bill grants Richard a lease to a shop on 30 June 2025.
Annual rent is £6,000, payable (and paid) monthly in advance, the first payment being due on 1 July 2025.
Term | 20 years |
Premium | £60,000 |
Calculate Bill's property income assessment for 2025/26.
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5.2 Trading Profit deduction for traders
Where a trader has paid a premium for a short lease he may deduct the following annual amount against his trading profit in each of the years of the lease in which the property is used in the trade. This is in addition to any rental cost incurred:
= | Property Premium Income assessment on landlord | p.a. |
Life of lease |
Using example 5 above, show the relief available to Richard for the premium paid to Bill in Richard's years ended 31 December 2025 and 2026.
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6 Individual Savings Accounts (ISAs)
6.1 Individual Savings Accounts (ISAs) have for many years been the most common form of tax efficient investment.
The main advantages of ISAs are:
Income is free of income tax.
Disposals of investments within an ISA are free from capital gains tax (CGT).
No minimum holding period - withdrawals can be made at any time.
The introduction of the savings income and dividend income nil rate bands have removed the main benefits to most taxpayers of investing in an ISA but still give advantage to taxpayers with larger amounts of such income and for taxpayers selling shares where they have already made full use of their annual exempt amount (see later notes on CGT).
6.2 Components of an ISA
Cash - for example in a bank account
Stocks and shares listed anywhere in the world
6.3 Subscription limits
The annual subscription limit is £20,000 per tax year and ISAs permit the taxpayer complete flexibility over the mix of investments in either cash or stocks and shares.
This limit will be provided in the tax rates and allowances section of the exam paper.
7 National savings
National Savings Certificates - interest on these is exempt from Income Tax.
However, some interest on National Savings & Investments (NS&I) products are taxable, namely:
NS&I Easy Access account / NS&I Direct Saver Account
NS&I Investments accounts
This chapter can be examined anywhere in the exam from a simple Section A MCQ:
To a larger question:
It is unlikely to form a major part of a Section C question but may be a section of such a 10/15 mark question:
On 1 June 2025 Peter bought two properties for purposes of letting that were first let from 1 July 2025.
Property A is let unfurnished for an annual rental of £4,000 payable quarterly in advance on the first day of the month from 1 July 2025. Peter incurred and paid the following expenditure in respect of this property during the period to 5 April 2026:
20 June 2025 | Repairs to roof following a storm earlier in the week | £1,600 |
29 June 2025 | Insurance for year end 31/5/2025 | £420 |
1 February 2026 | Repainting exterior | £810 |
Property B is let partly furnished for an annual rental of £5,000, payable quarterly in arrears on the last day of the month. The tenants were late in paying the amount due on 31 March 2026, and this was not received until 15 April 2026. Peter incurred and paid the following expenditure in respect of this property during the period to 5 April 2026:
4 June 2025 | Letting expenses paid to the agent | £40 |
29th June 2025 | Insurance for the year end 31/5/2025 | £585 |
In addition to the expenses incurred on property B, Peter purchased the following items during the tax year:
Carpets and curtains | £1,500 |
Fridge | £320 |
Washing machine | £240 |
In February 2026, Peter sold the fridge and the washing machine for £120 and £100 respectively, replacing these items with a new fridge freezer costing £500 although the price of the original fridge was now £350 and a new, but similar model washing machine for £250.
You are required to calculate Peter’s property income assessment for 2025/26.


