Why Landlords in East Sussex Are Rethinking How They Buy
The buy-to-let market in 2026 rewards landlords who plan their structure, tax position and lender choice carefully. Higher stress tests, the stamp duty surcharge and the long tail of Section 24 mean the way you hold property can make a bigger difference to your returns than the purchase price itself. This guide covers Limited Company (SPV) buy-to-let, HMOs and Multi-Unit Freehold Blocks across Hastings, St Leonards, Bexhill, Eastbourne and Brighton.
It is not tax advice. Always speak to a qualified accountant before choosing a structure; we work alongside your accountant to arrange the right finance.
Section 24 vs Buying Through an SPV Limited Company
Under Section 24, individual landlords can no longer deduct mortgage interest from rental income. Instead they receive a basic-rate (20%) tax credit. Higher and additional-rate taxpayers can therefore pay tax on profit they have not actually made.
A Special Purpose Vehicle (SPV) Limited Company treats mortgage interest as a business expense. Profits are subject to corporation tax at the 19% small profits rate on profits up to £50,000, rising on a tapered basis to the 25% main rate above £250,000. Extracting money as salary or dividends has its own tax cost, so an SPV usually suits landlords who reinvest profits and grow a portfolio.
The right SIC codes
Most lenders want an SPV whose sole activity is property. The accepted SIC codes are:
- 68100 – Buying and selling of own real estate
- 68209 – Other letting and operating of own or leased real estate
- 68320 – Management of real estate on a fee or contract basis
Trading companies with other activities can still borrow with some lenders, but choice and pricing improve with a clean SPV. Directors normally give personal guarantees.
2026 Rental Stress Tests Explained
Lenders check that rent covers the mortgage interest by a set margin, called the Interest Cover Ratio (ICR). Typical 2026 positions are:
- 125% ICR for Limited Company (SPV) borrowers, because corporation tax applies rather than higher-rate income tax.
- 145% ICR for higher-rate taxpayers borrowing in their personal name (some lenders use 125% for basic-rate taxpayers).
- 5-year fixed rates are often stressed at the pay rate rather than a notional higher rate, which can dramatically increase how much you can borrow.
For the same property and rent, an SPV on a five-year fix can often raise a noticeably larger loan than a personal-name application on a two-year product. Some lenders also allow top-slicing from personal income where rent falls a little short.
The 5% Additional Property Stamp Duty Surcharge
Buy-to-let and second-home purchases in England attract a 5% surcharge on top of standard Stamp Duty Land Tax rates. This applies to purchases by Limited Companies too. Transferring existing personal properties into an SPV is usually treated as a sale at market value, potentially triggering stamp duty and capital gains tax, so incorporation of an existing portfolio needs specialist tax advice. Many landlords keep existing properties personally and buy new ones in the company.
HMO Mortgages in Hastings, St Leonards, Bexhill, Eastbourne & Brighton
Houses in Multiple Occupation can deliver much higher yields than single lets, particularly in Hastings and St Leonards where purchase prices remain lower, and in Brighton and Eastbourne where student, hospital and professional demand is strong. HMO mortgages are a specialist area and lenders look at:
- Licensing: mandatory licensing applies to HMOs with five or more occupants from two or more households, and some councils run additional or selective licensing schemes. Check Hastings, Brighton & Hove and other local authority rules before you buy.
- Experience: many lenders want at least a year of landlord experience; some accept first-time HMO landlords.
- Valuation method: this is the big one, covered below.
Commercial yield vs bricks-and-mortar valuation
A bricks-and-mortar valuation values the HMO as if it were a normal house. A commercial or investment valuation values it on the income it produces. A well-run six-bed HMO in St Leonards may be worth far more on a yield basis than as a family house, allowing you to refinance and release capital after a conversion. Only certain lenders offer yield-based valuations, usually for larger, licensed HMOs with a strong rental track record.
Multi-Unit Freehold Blocks (MUFBs)
A MUFB is a single freehold title containing several self-contained flats, common in converted Victorian buildings along the coast. Multi-unit buy-to-let mortgages let you finance the whole block on one loan, simplifying management. Lenders vary on the number of units accepted, and as with HMOs some will value on investment yield. Splitting titles later can add value but needs planning, building regulations and legal work.
Building and Managing a Portfolio
If you own four or more mortgaged buy-to-lets you are a portfolio landlord and lenders will review your whole portfolio. Our portfolio buy-to-let service prepares the schedule, cash-flow and business plan lenders need. We also arrange standard buy-to-let mortgages, Limited Company buy-to-let and holiday let mortgages for coastal properties.
Worked Example: SPV vs Personal Name
Consider a two-bed flat in Eastbourne bought for £200,000 with a 25% deposit and £1,050 a month in rent. A higher-rate taxpayer buying personally on a two-year fix stressed at a notional rate and 145% ICR may find the maximum loan falls short of the £150,000 needed, forcing a bigger deposit. The same purchase through an SPV on a five-year fix, stressed at the pay rate with a 125% ICR, will often achieve the full 75% loan with room to spare.
On the tax side, the higher-rate landlord personally pays 40% on rental profit with only a 20% credit for interest, while the SPV pays corporation tax on true profit after interest. The trade-off is the cost of extracting profit, accountancy fees and slightly higher SPV mortgage rates. For landlords reinvesting for growth, the company route frequently wins; for those needing the income now, personal ownership can still make sense.
What Lenders Want to See from Landlords
- A clear schedule of existing properties, rents, balances and lenders.
- Evidence of deposit and, for SPVs, director and shareholder details.
- Tenancy agreements and, for HMOs, licences, fire safety and room sizes.
- A realistic plan for refurbishment or conversion projects, with costings.
- A good credit record across all directors and guarantors.
Speak to TMS
Planning your next purchase or refinance? Contact TMS today for a free, no-obligation chat with an adviser.
Frequently Asked Questions
Is a Limited Company buy-to-let better than buying personally?
It depends on your tax position and plans. SPVs avoid Section 24 restrictions and pay corporation tax, but extracting profit costs tax. Speak to an accountant and broker together.
What SIC codes do lenders accept for an SPV?
Most lenders accept 68100, 68209 and 68320, provided the company's only activity is property.
What rental stress test applies in 2026?
Typically 125% ICR for Limited Companies and up to 145% for higher-rate taxpayers in their own name, with many 5-year fixes stressed at the pay rate.
Do I pay the 5% stamp duty surcharge in a Limited Company?
Yes. Company purchases of residential property attract the additional property surcharge.
Can an HMO be valued on its rental income?
Some lenders offer commercial yield-based valuations for larger licensed HMOs, which can produce a higher value than a bricks-and-mortar valuation.
