A guide to the tax implications of investing in residential property
The tax position surrounding owning property, either to live in or as an investment, can be complex. One of the best ways to protect your investment is to make sure you pay tax on income or gains as efficiently as possible. This guide explains some of the tax issues surrounding property investment to illustrate how making small changes could save you money.
Types of property investment
Property investment can be in many forms, from buying a house to live in, let out or use as a furnished holiday home for extra income. Ensuring tax is minimised for each scenario can be very different.
1. Buy-to-let
Any rental income after most expenses will be charged to income tax at your marginal tax rate.
With the rate of income tax as high as 45%, or even 60% where your personal allowance is abated, you should aim to ensure that all personal allowances and lower rate bands of tax are used in full.
Any losses arising from the rented property have to be carried forward and offset against any future profits arising from your rental business and cannot be offset against other income.
Ownership structure is important. It is possible to own property jointly or in partnership with other family members. This means that income can be shared to minimise tax rates.
As a buy-to-let landlord, many of the expenses incurred in the course of letting your property are allowable for tax purposes.
Landlords are also able to deduct the costs incurred in purchasing replacement furnishings, including white goods, when calculating their taxable profit.
Relief for finance costs incurred on residential properties, such as interest and mortgage costs, are restricted to a tax deduction equal to the basic rate of income tax of 20% of the mortgage interest paid on the rented property. It is worth noting that the Furnished Holiday Let regime was abolished from April 2025 and these properties are now treated in line with all residential property lets.
The table below sets out an example of how typically the interest relief works for a landlord who borrowed to fund the purchase of a residential property.
| Cashflow | Tax position | |
| Gross rents | 10,000 | 10,000 |
| Interest costs | -7,500 | n/a as only allowable as a 30% tax reducer |
| Other rental costs | - 2,000 | - 2,000 |
| Cash/profit | 500 | 8,000 |
| Higher rate tax | - | - 3,200 |
| Basic rate relief on interest costs (tax reducer) | n/a | 1,500 |
| - | 6,300 | |
| Tax paid | 1,700 (this being 3,200 in tax due less the basic rate tax reducer of 1,500) |
|
| Actual net profit/(loss) | (1,200) |
Where the property is owned by a company, rather than an individual, finance costs (being the mortgage interest only) will be allowable in full.
The sale of a residential investment property is usually charged to Capital Gains Tax (CGT) at 18% or 24%. CGT rates on the sale of other assets increased in the 2024 Autumn Budget and are now aligned at 18% or 24%.
Each person is entitled to an annual exemption, which for the 2025/26 tax year is £3,000.
If a property is bought simply to be renovated and sold at a profit, care needs to be taken, as, instead of CGT, this can often be treated as trading income and charged at income tax rates.
Inheritance Tax (IHT) reliefs on investment property are limited. However, there are some simple steps which may help reduce the tax burden.
IHT is charged on assets in your estate at 40% over and above the nil rate band, which is currently £325,000. This band has not kept pace with inflation or the increase in property prices and has been in place since 2009. It is expected to be frozen at this level until 2028, bringing more assets into the charge to IHT.
An additional “residence” nil rate band of £175,000 was introduced in April 2017. This applies to properties that have been your main residence at some point, and which are left to one or more direct descendants on death. This does, however, gradually reduce for an estate worth more than £2 million at a rate of £1 for every £2 that the estate is worth more than the £2 million threshold.
One way of reducing IHT is by minimising the value of property in your estate. For this to work effectively, not only does this mean gifting the capital asset so that you are unable to enjoy it, but you also need to give up the entitlement to any income generated by the property.
Any gift of property you make will fall out of your estate for IHT purposes, provided you survive for seven years from the date of the gift. Reduced rates can apply from four years.
It is important to note that CGT charges can arise to the donor on a gift of property to another person, other than on gifts between spouses and civil partners.
2. Furnished holiday lets: regime was abolished from April 2025
In the Spring Budget 2024 the government announced that the furnished holiday letting regime was to be abolished from April 2025.
Until April 2025, qualifying furnished holiday lets, were treated as business assets and attracted some preferential tax reliefs for income tax and capital gains tax.
To qualify as a furnished holiday let the property must have met specific criteria. Essentially they must be let on a commercial basis, for example the property must:
- be available for letting for at least 210 days of the year
- be actually let for at least 105 days
- continuous periods of over 31 days are excluded.
3. Your home
Most people know that the sale of their home is exempt from CGT, but what is less commonly known is that if you own two properties and live in both, the exemption does not automatically extend to the second home. A common misconception is that married couples can have an exemption each, which is not the case
Property income on your home can, in some circumstances, benefit from the favourable rules around 'rent-a-room relief'. This relief exempts up to £7,500 of rental income from income tax where an individual is in receipt of rent in respect of accommodation which is furnished and part of a UK residence which is the individual’s only or main residence for all or part of the period. If more than one person is entitled to receive the rent, the limit is reduced to £3,750 each.
However, it does not normally apply to second homes and may not be the same property as can be chosen for capital gains tax purposes (see below).
Where 'rent-a-room relief' does not apply, it may be possible to claim the property allowance which covers miscellaneous income from property of up to £1,000 per tax year.
The CGT exemption on your main residence is known as Private Residence Relief (PRR).
If you are a UK resident and have two or more homes, it is possible to nominate one of your properties to be your main home, and it would then qualify for relief. This would generally be the property with the highest increase in value.
The rules for PRR are complex; there are separate rules if one of the properties you own is overseas, or you are a non-UK resident but spend a significant amount of time in the UK.
Properties which have large grounds, outbuildings or annexes are particularly complex, so advice should be taken to maximise the PRR available
The value of a second home forms part of your estate for IHT. Complex planning arrangements, using trust structures and debt arrangements, were introduced to mitigate IHT on family homes. Most of these planning opportunities have now been removed by HMRC, although there are more opportunities with second homes.
If the property is gifted, but the donor still wants to use the property, such as for a weekend retreat, this would impact IHT relief due to the reservation of benefits rule. The simplest way of mitigating this would be for the donor to pay full market rent for the use of the property. The income would be taxed on the recipient after expenses. The rental payments would also help to reduce the value of the estate of the donor.
Shared ownership allows you to give away part of the value of the property. However, care must be taken to ensure that an undivided share of the whole property is given away rather than specific parts, as this will negate the tax saving. Similarly, all associated outgoings on the property must be shared equally.
Ownership structure
There are various ways to structure ownership of your property investments to mitigate your tax liability. The main ones are direct ownership, joint venture, partnership and limited company.
Direct ownership, joint ventures and partnerships
The tax position for direct ownership, joint ventures and partnerships is very similar. In each case, profits are taxed at your marginal rate and capital gains charged on sale. The difference with a partnership is that there is the opportunity to utilise the personal allowances and lower rate bands of all partners, who can be other family members.
Limited companies
Holding property within a limited company can help to save tax as the rate of corporation tax is currently up to 25%, which is below the higher rates of income tax. Whether this is beneficial largely depends on whether the income needs to then be drawn out of the company. If this is the case, there is likely to be a double tax charge, removing some of the saving.
As with partnerships, it is possible to bring other lower earning family members in as shareholders. These arrangements are commonly known as family investment companies. Provided the shareholdings are structured correctly, dividends can be paid to utilise the dividend allowance and lower rate tax bands of the shareholders and extract profits efficiently.
This can often assist families with the funding of university fees, or first homes for young adult children.
There can also be significant IHT savings as the value of property or capital invested in the company is passed to other family members when they become shareholders in the company. A double tax charge can also arise when properties are sold, as the gain is charged within the company (at up to 25%) and then tax may be due on the distribution to shareholders. This type of structure is not always beneficial for those requiring an income stream which would be taxed at higher rates or with the prospect of an impending sale.
Company ownership can be advantageous for the most part where it is not necessary to extract all the profits. If profits and gains are to be retained for investment or paying down debt, or to be protected for future generations, then they can be an extremely tax efficient way of owning property.
This also depends on whether the property owned is a higher value residential property. The consequences of this are covered later in this guide.
Stamp Duty Land Tax
Stamp Duty Land Tax (SDLT) is ordinarily due on all residential property purchases over £125,000. For purchases of second and additional properties a further 5% is added to existing rates. This applies to property purchases over £40,000.
The additional 5% will not be charged where the purchase is replacing your main residence. The transaction must occur on the same day (or before in certain circumstances), otherwise SDLT must be paid and then reclaimed once the original property is sold.
There is a 36-month window in which to do this. Trusts and companies will pay the additional 5% regardless of the number of properties they own.
Non-residents pay a further 2% surcharge on the purchase of residential property, and there are specific rules to determine the residence of the purchaser (whether an individual or corporate).
The current rates of residential SDLT are shown below (surcharged rates shown in bold), however, there are reliefs which should always be considered such as:
- mixed-use purchases where the non-residential rates of SDLT can apply on a purchase involving commercial property or farmland
- A claim to non-residential rates when buying six or more dwelling houses in a transaction.
Prior to its abolition on 1 June 2024, multiple dwellings relief, which can reduce SDLT when buying more than one dwelling in a single transaction.
The current rates of residential SDLT are shown below (surcharged rates shown in bold):
| Value of property | Residential (Until 1 April 2025) |
| £1 - £125,000 | Nil (5%) |
| £125,001 - £250,000 | 2% (5%) |
| £500,001 - £925,000 | 5% (10%) |
| £925,001 - £1.5 million | 10% (15%) |
| Above £1.5 million | 12% (17%) |
If you’re buying your first home, you can claim a discount (relief) from SDLT. You’re eligible if you and anyone else you’re buying with are first-time buyers.
You’ll pay:
- no SDLT up to £300,000
- 5% SDLT on the portion from £300,001 to £500,000.
If the price is over £500,000, you cannot claim the relief. Follow the rules for people who’ve bought a home before, as outlined above.
SDLT rules can be complicated, particularly in cases of separation and divorce. Our team can help you get it right.
Higher value residential property owned by companies
Annual charges apply on high value residential property owned by a non-natural person, which includes companies. These charges, which apply to properties valued at over £500,000, start at a rate of £4,450 per year in 2025/26 and are intended to encourage investors to de-envelope and bring the property back into the ordinary SDLT regime.
To discourage enveloping further, the rate of SDLT for properties worth over £500,000 bought by a non-natural person was set at 17% (increased from 15% since the October 2024 budget). Many exemptions are available against these additional charges, including those properties let out commercially, but the exemptions must be claimed each year. Due to these exemptions, it is common that most property rental companies file an ATED Return each year but do not pay an ATED charge.
The Annual Tax on Enveloped Dwellings (ATED) rates from 1 April 2025 to 31 March 2026 are outlined below.
| Residential property value | 2025/2026 |
| £500,000 - £1 million | £4,450 |
| £1 - £2 million | £9,150 |
| £2 - £5 million | £31,050 |
| £5 - £10 million | £72,700 |
| £10 - £20 million | £149,950 |
| Above £20 million | £292,350 |
How we can help
How a property investment is structured can be one of the key factors in determining the return. Our team has extensive experience of working with investors from the UK and overseas to advise on how best to invest, hold and dispose of UK real estate.
For more information on the issues outlined in this guide or advice on your individual circumstances please get in touch with your usual Crowe contact.
