What new tax relief is available for UK property investors starting today and how can I claim it for my buy-to-let portfolio?
Quick Answer
As of December 2025, there is no new specific tax relief for UK buy-to-let investors. Instead, regulations like the increased 5% SDLT surcharge and reduced £3,000 CGT annual exempt amount mean higher costs and reduced allowances.
There are no new broad tax reliefs specifically introduced for UK property investors starting today, August 2026. The major change affecting landlords in recent years was the phased removal of mortgage interest relief under Section 24, which concluded in April 2020. This means individual landlords can no longer deduct mortgage interest and other finance costs from their rental income before calculating tax. Instead, they receive a basic rate tax credit of 20% on these finance costs. For example, if a landlord pays £10,000 in mortgage interest, they can claim a £2,000 tax credit. This shift significantly impacts higher and additional rate taxpayers, effectively increasing their taxable rental income.
Understanding the existing tax framework, rather than anticipating new reliefs, is crucial for property investors in the current climate. Key areas for tax planning include allowable expenses, capital allowances for furnished holiday lets (FHLs), and the choice of ownership structure. While the government has not introduced new reliefs, there have been changes to tax rates and thresholds that indirectly affect investors, such as the reduction of the Capital Gains Tax (CGT) annual exempt amount to £3,000 from April 2024. Therefore, proactive tax planning based on current legislation remains the most effective strategy for managing your buy-to-let portfolio's tax burden.
### What are the current allowances and reliefs available to BTL investors?
Individual buy-to-let investors can still claim a range of allowable expenses, reducing their taxable rental income. These expenses must be wholly and exclusively incurred for the purpose of the rental business. Common allowable expenses include property maintenance and repairs (but not improvements), landlord insurance premiums, letting agent fees, legal fees for renewing short-term leases (not for property purchase), accountancy fees for preparing rental accounts, and utility bills paid by the landlord. The 20% tax credit on finance costs, such as mortgage interest, remains a significant relief, although it primarily benefits basic rate taxpayers and those whose overall income keeps them out of higher tax bands. For example, if your annual mortgage interest is £15,000, you will receive a tax credit of £3,000.
Investors holding properties in a limited company structure benefit from different rules. Companies pay Corporation Tax on their profits, which is currently 19% for profits under £50k, 25% for profits over £250k, and marginal relief in between. Unlike individual landlords, limited companies can deduct all mortgage interest and finance costs as business expenses before calculating their Corporation Tax liability. This structure can be more tax-efficient for higher-rate taxpayers or those looking to reinvest profits, as dividends drawn from the company are then subject to income tax. A company making £100,000 in profit, after deducting all finance costs, would pay between 19% and 25% Corporation Tax, significantly different from an individual paying higher or additional rate income tax on a larger portion of their rental income due to Section 24.
For investors with furnished holiday lets (FHLs) that meet specific conditions (available for letting 140+ days/year and let for 70+ days), different rules apply. FHLs are treated as a trade for certain tax purposes, allowing for capital allowances on furniture and fixtures, which are not available for standard buy-to-let properties. FHLs also benefit from specific capital gains tax reliefs, such as Business Asset Rollover Relief and Gift Hold-Over Relief. Furthermore, the net rental profit from FHLs counts as relevant earnings for pension purposes. These specific conditions mean FHLs offer distinct tax advantages, provided the property consistently meets the letting criteria.
### Does property ownership structure impact available tax planning?
Yes, the ownership structure significantly impacts the tax planning opportunities and liabilities for property investors. Owning properties personally, as an individual, means rental profits are subject to income tax (basic rate 22%, higher rate 42%, additional rate 47% from April 2027) and the Section 24 restriction applies. Capital Gains Tax on residential property sales for individuals is 18% for basic rate taxpayers and 24% for higher/additional rate taxpayers, with an annual exempt amount of £3,000. This structure is simpler to set up and manage, but can be less tax-efficient for those with high personal incomes or who wish to expand their portfolio rapidly.
Conversely, holding buy-to-let properties within a limited company (Special Purpose Vehicle or SPV) offers distinct tax treatment. Mortgage interest and other finance costs are fully deductible against rental income. The company pays Corporation Tax on its profits (19% for profits under £50k, 25% over £250k). This can lead to lower overall tax paid on rental income for higher-rate taxpayers who reinvest profits within the company. When funds are extracted from the company as dividends, they become subject to personal income tax, but this can be managed through careful planning, such as retaining profits for further investment.
For example, an individual landlord with £50,000 in rental income and £20,000 in mortgage interest will be taxed on £50,000, receiving a £4,000 tax credit (20% of £20,000). If they are a higher rate taxpayer, the effective tax on their rental income could be substantial. In contrast, a limited company with the same figures would pay Corporation Tax on £30,000 (£50,000 rental income minus £20,000 fully deductible interest), resulting in a lower initial tax burden on the profits before any dividends are paid out. The choice of structure depends on an investor's long-term goals, personal income, and appetite for administrative complexity.
### How can investors optimise their tax position without new reliefs?
Optimising your tax position involves a detailed understanding of existing rules and careful planning. One key strategy is to ensure all legitimate allowable expenses are claimed. This includes professional fees, insurance, repair costs, and mileage for property-related travel. Maintaining meticulous records is essential for substantiating these claims to HMRC. For instance, correctly categorising a new kitchen as a repair (if it's like-for-like replacement) versus an improvement (which might be capital expenditure) can significantly affect the immediate tax relief.
Another strategy involves reviewing your ownership structure. For investors looking to expand significantly or those in higher tax brackets, incorporating a limited company might offer tax advantages, particularly with the full deductibility of finance costs for Corporation Tax purposes. While there are costs and complexities associated with company formation and management, the long-term tax savings on rental income and potential Capital Gains Tax advantages (if the company sells a property, it pays Corporation Tax instead of CGT) can be substantial.
Considering the new Council Tax premiums from April 2025, investors with second homes or empty properties must assess the impact. Councils can charge up to 100% premium on furnished second homes and up to 300% on properties empty for 2+ years. This directly affects holding costs. For example, a second home paying £2,500 in Council Tax could now face a £5,000 annual bill. Investors should check their local council's policy to understand the specific implications for their portfolio. Additionally, ensuring properties meet current EPC minimum E and future C-equivalent by October 2030 can avoid penalties and enhance property value, though the £10,000 cost cap per property should be considered when budgeting for these improvements. Focusing on these practical aspects of cost management and compliance is paramount in the absence of new tax reliefs.
### What are the implications of the Renters' Rights Act 2025 and Awaab's Law?
The Renters' Rights Act 2025, with Section 21 no-fault evictions abolished from 1 May 2026, significantly alters the landlord-tenant landscape. This means landlords can no longer regain possession of their property without a specified reason. New possession grounds and notice periods will apply, requiring landlords to have legitimate reasons such as breach of tenancy, serious arrears, or the landlord's intention to sell or move into the property themselves. This change necessitates a more robust approach to tenant referencing and proactive property management, as removing problematic tenants will become more legally complex and time-consuming. Landlords must understand these new grounds and ensure they have all required documentation to support any possession claim.
While Awaab's Law aims to improve housing quality and prevent severe hazards, its commencement date for private sector landlords is still awaited. However, the essence of the law, which mandates landlords to address hazards like mould and damp within specified timeframes, underscores the increasing regulatory pressure on property standards. Investors should proactively maintain their properties to high standards, conducting regular inspections and promptly addressing maintenance issues. Neglecting property condition could lead to enforcement action, compensation claims, and significant repair costs. For instance, failing to address a damp issue that escalates could result in a tenant claim for damages and costly remedial work, far exceeding the initial repair cost. These legislative changes, while not tax-related, directly impact the operational costs and risks associated with buy-to-let investments.
### Are there any specific reliefs for refurbishments or energy efficiency improvements?
There are no specific new tax reliefs solely for general refurbishments of standard buy-to-let properties beyond what is typically allowable as a repair. As a general rule, repairs are tax-deductible against rental income, while improvements (which enhance the property beyond its original state) are capital expenditure and only deductible from capital gains when the property is sold. For example, replacing a broken window with an identical one is a repair; installing double glazing where there was previously single glazing is an improvement.
However, for energy efficiency improvements, the situation is more nuanced. While there isn't a direct tax relief, compliance with the upcoming EPC regulations (minimum C-equivalent by 1 October 2030, with a £10,000 cost cap per property) is a necessary investment. Although the costs of these improvements are generally capital expenditure, some elements may qualify as repairs. For instance, replacing an old, broken boiler with a new, energy-efficient one could be classified as a repair. Investors should consult with a property tax specialist to accurately categorise these expenditures. Furthermore, while not a tax relief, some local authorities occasionally offer grants for energy efficiency measures, which can reduce the out-of-pocket expense, though these are typically localised and means-tested rather than universally available tax reliefs. The long-term benefit is a more attractive, compliant, and potentially higher-yielding property, which helps mitigate the costs of the initial investment, even without direct tax relief.
Steven's Take
The current tax environment for UK property investors is not one of new reliefs; it’s one of increased scrutiny and fewer allowances. As of December 2025, you're looking at a 5% additional dwelling SDLT surcharge, a reduced £3,000 CGT annual exempt amount, and individual landlords still can't deduct mortgage interest from income. For portfolio growth, this means every deal needs to be stronger on its own merits, and your financial structuring becomes even more critical. Holding properties in a limited company, for instance, can offer Corporation Tax benefits at 19% or 25% and allows interest deduction, which is a major advantage for certain growth strategies. Don't waste time looking for non-existent reliefs; focus on robust financial planning and getting deals that stack up under the current regime.
What You Can Do Next
Review your property ownership structure: Consult a property tax specialist accountant (search 'property tax accountant' on ICAEW.com or ACCA.org.uk) to assess if holding your properties in a limited company would be more tax-efficient for your individual circumstances, considering Corporation Tax rates of 19% or 25%. They can advise on the costs and benefits of incorporation.
Understand current SDLT implications: Utilise the HMRC SDLT calculator at gov.uk/stamp-duty-land-tax/calculate-stamp-duty-land-tax to work out the exact SDLT liability for any new acquisitions, remembering the 5% additional dwelling surcharge for second properties from April 2025.
Forecast Capital Gains Tax: Access the Capital Gains Tax section on gov.uk/capital-gains-tax-property to understand the current rates (18% / 24%) and the £3,000 annual exempt amount for residential property. Project potential CGT liabilities for any planned property disposals.
Check your local council's specific policies on second homes and empty properties: Visit your local council's website (e.g., cornwall.gov.uk/counciltax) for their Council Tax premium policies. This is crucial for correctly forecasting holding costs for any property that might be empty or classified as a second home.
Familiarise yourself with Furnished Holiday Let (FHL) criteria: If you have or are considering holiday lets, review the HMRC guidance on gov.uk/guidance/income-tax-when-you-let-furnished-holiday-accommodation to ensure your property meets the 140-day availability and 70-day letting period requirements to qualify for FHL tax treatment.
Stay informed on upcoming legislative changes: Regularly check official government publications on gov.uk/government/organisations/hm-treasury and industry news from reputable sources like the National Residential Landlords Association (NRLA) for updates on the Renters' Rights Bill and EPC proposals, as these will impact investment decisions and operational costs.
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