What specific Budget changes impacting landlords are likely to increase tenant costs and how much?
Quick Answer
Recent and upcoming tax reforms, like the increased SDLT surcharge and reduced Capital Gains Tax allowances, coupled with higher operational costs from inflation and regulatory changes like EPC requirements, are likely to result in increased rental prices, though the exact amount will vary.
## Navigating Rising Costs: Understanding Budget Impacts on Tenants
Recent and upcoming Budget changes in the UK are undeniably shifting the landscape for property investors. As these costs for landlords increase, a direct consequence is often a ripple effect, translating into higher rents for tenants. Understanding the specifics of these changes is crucial for both landlords and tenants.
* **Increased Stamp Duty Land Tax (SDLT) Surcharge:** From April 2025, the additional dwelling surcharge increased to 5%. This means that when a landlord purchases an additional property, they pay an extra 5% on top of the standard residential thresholds. For a buy-to-let property in the £250,000 to £925,000 bracket, for example, the effective SDLT rate becomes 10% (5% standard + 5% surcharge) for a £500,000 property this would be £40,000 in SDLT. This significant upfront cost is frequently factored into rental calculations, driving up rents to cover the initial outlay over the property’s lifecycle.
* **Reduced Capital Gains Tax (CGT) Annual Exempt Amount:** The annual exempt amount for CGT on residential property was reduced to £3,000 in April 2024. This means landlords now pay CGT on more of their profit when selling a property. While not a direct monthly cost, the reduced allowance impacts the overall profitability of an investment and can contribute to landlords needing higher rental yields to justify their investment. This pressure can then push rents upwards to achieve desired returns.
* **Unchanged Section 24 Mortgage Interest Relief:** Since April 2020, individual landlords cannot deduct mortgage interest from their rental income before calculating their tax bill. Instead, they receive a basic rate tax credit of 20% on their mortgage interest payments. With the Bank of England base rate at 4.75% as of December 2025, and typical Buy-to-Let (BTL) mortgage rates between 5.0%-6.5%, this continued lack of full deductibility, coupled with higher interest rates, places a substantial financial burden on landlords. This burden often necessitates higher rents to maintain profitability. For instance, a landlord with a £200,000 interest-only mortgage at 6% faces £12,000 in annual interest, but only receives £2,400 back in tax credit, effectively paying tax on income they don't truly receive after mortgage costs.
* **Higher Corporation Tax for Larger Portfolios:** While small profit rates for companies remain at 19% for profits under £50k, Corporation Tax is 25% for profits over £250k. Landlords operating through limited companies and expanding their portfolios are increasingly facing this higher tax rate. This tax increase directly reduces net profit, compelling some landlords to increase rents to achieve targeted returns and cover their higher tax liabilities.
* **Increased Compliance Costs (EPC & HMO):** While not direct tax changes, increasing regulatory demands like the proposed minimum EPC rating of C by 2030 (currently under consultation) and mandatory HMO licensing for properties with 5+ occupants, introduce significant costs. Upgrading properties to meet EPC standards can involve substantial investment, which landlords will seek to recoup. These escalating compliance costs are nearly always passed on to tenants through higher rents, as landlords aim to offset their expenditure.
## Potential Financial Pressures for Landlords
Not all Budget elements equally impact tenant costs, and some measures specifically hit landlord profitability without direct rental increases. Here's what to watch out for:
* **Focus on 'Paper Profits' for Tax:** As mentioned with Section 24, landlords are taxed on a 'paper profit' that doesn't fully account for actual mortgage interest expenses. This can lead to landlords having cash flow issues even with seemingly profitable properties.
* **Reduced Landlord Supply:** Ongoing policy changes, combined with higher personal tax thresholds, could make property investment less attractive for some. This could lead to a reduction in the number of rental properties available, reducing choice and inadvertently pushing up demand and therefore rents.
* **Uncertainty of Renters' Rights Bill:** The proposed abolition of Section 21 evictions creates uncertainty for landlords. While protecting tenants, landlords may become more selective in their tenant choices or demand higher deposits to mitigate perceived risks, both of which can impact the rental market.
## Investor Rule of Thumb
Landlords will always seek to maintain their investment yields, and most Budget-induced cost increases will, in part, be reflected in the rents tenants are asked to pay.
## What This Means For You
The landscape for property investment is constantly shifting, and understanding how these changes impact your bottom line and tenant costs is vital. Most landlords don't lose money because they ignore policy, they lose money because they don't adapt their strategy. If you want to know how to navigate increased costs and still build a profitable portfolio, this is exactly what we analyse inside Property Legacy Education.
Steven's Take
The latest Budget changes, particularly the increased SDLT surcharge and the ongoing impact of Section 24, are creating real pressure points for landlords. While the intention might be to cool the market or raise revenue, the practical reality is that these costs rarely disappear into thin air. They're either absorbed by reducing landlord profitability, which can lead to properties being sold off, or they're passed on to tenants through higher rents. For investors, this simply means you've got to be even sharper with your numbers. Don't jump into a deal assuming the old rules, stress test your investments against these new realities.
What You Can Do Next
Review your current portfolio's profitability against the new tax rules, particularly Section 24 and the reduced CGT allowance.
Factor in the 5% additional dwelling SDLT surcharge for any new acquisitions and adjust your offer strategy accordingly.
Assess the EPC ratings of your properties and budget for necessary improvements to meet potential future C ratings.
Stay informed on the Renters' Rights Bill and its implications for tenancy agreements and evictions.
Get Expert Coaching
Ready to take action on tax & accounting? Join Steven Potter's Property Freedom Framework for comprehensive, hands-on property investment coaching.