SPV vs Personal Ownership Compared

A special purpose vehicle (SPV) is simply a limited company set up to hold one purpose: owning and letting property, with no other trade. Choosing between an SPV and personal ownership matters most at the point you buy a new property, because moving property you already own personally into a company later is a separate, usually much more expensive, decision. This guide compares the two structures side by side across the questions that actually decide the outcome for most landlords: tax on rental income, tax on sale, mortgage cost, and what it costs to get the money out again.

Our limited company buy-to-let guide covers incorporation in more general terms; this guide is aimed specifically at weighing up SPV against personal ownership for your next purchase, decision by decision.

Tax on rental income

Owned personally, mortgage interest cannot be deducted from rental income under Section 24. Instead you pay tax on the full rental profit at your marginal rate and receive a 20% tax credit against your bill for the interest, which our Section 24 explained guide covers with worked examples. For a basic rate taxpayer this is close to neutral. For a higher or additional rate taxpayer, it means paying 40% or 45% tax on income that includes money already paid to the mortgage lender, with only a 20% credit coming back.

Owned through an SPV, the company deducts mortgage interest as a normal cost of the business before arriving at taxable profit, then pays corporation tax on what remains: 19% on profits up to £50,000, 25% above £250,000, with marginal relief tapering the rate for profit in between (an effective rate of around 26.5% in that band). Whatever your personal tax band, the company's rate does not change, which removes the Section 24 mismatch entirely for property held this way.

This single difference is the main reason SPVs have become the default choice for many landlords buying new property, particularly higher rate taxpayers, since a company routinely pays a lower rate on the same rental profit than an individual would once Section 24 is factored in.

Tax on sale

Owned personally, a gain on sale is subject to Capital Gains Tax at 18% or 24% depending on your income for the year, after your £3,000 annual exempt amount, and must be reported and paid within 60 days of completion. Our Capital Gains Tax on rental property guide sets out how the gain itself is calculated and the reporting deadline in full.

Owned through an SPV, there is no Capital Gains Tax and no annual exempt amount. The company simply includes the gain in its normal trading profit and pays corporation tax on it at the same rates that apply to rental income, with no 60-day personal reporting requirement, since it is reported through the company's normal accounts and corporation tax return instead.

Whether this is better or worse depends heavily on your personal tax position and how much of the eventual sale proceeds you plan to draw out of the company afterwards, since a favourable corporation tax rate on the gain inside the company is only part of the picture if extracting the proceeds triggers a further personal tax charge.

Mortgage and purchase costs

SPV mortgages are widely available but typically cost more than equivalent personal-name products: expect a rate premium, often higher arrangement fees, and lenders will almost always require a personal guarantee from the company's directors, so you remain personally liable for the debt even though the company is the legal borrower on paper.

Stamp Duty Land Tax also differs at purchase. A company pays standard residential rates plus a 5% surcharge on every purchase with no first-home exemption, since a company has no main residence, and if a single dwelling costs more than £500,000, a flat 17% rate can apply to the whole price unless a relief such as the one for genuine property rental businesses applies. A personal buyer making an additional-property purchase also pays a surcharge, but the two calculations are not identical, and it is worth pricing the actual SDLT bill for your specific purchase under each structure before comparing anything else.

Getting the money out

This is where the SPV advantage narrows for many landlords, and it is the step that gets left out of a simple corporation tax versus income tax comparison far too often. Profit inside a company belongs to the company until you extract it, and extraction is taxed again in your hands, whether as salary (subject to income tax and National Insurance) or dividends (taxed again as dividend income, at rates depending on your total income, after a modest annual dividend allowance).

For a landlord who plans to reinvest most of the profit into further properties rather than draw it out to live on, this second layer of tax can be deferred for years, which makes the SPV route attractive. For a landlord who needs the rental income as personal cashflow each year, the extraction tax narrows the gap between the two structures considerably, and for a single lightly geared property it can close the gap altogether once the mortgage premium and running costs of a company are added in.

A worked comparison. A higher rate taxpayer buys a property producing rental profit before interest of £16,000, with mortgage interest of £9,000. Owned personally, tax is charged on the full £16,000 at 40% (£6,400), less a 20% credit on the £9,000 interest (£1,800), leaving a bill of £4,600 against a cash profit of £7,000. Owned through an SPV, corporation tax is charged on profit after interest, £7,000, at the small profits rate of 19% (£1,330), leaving £5,670 inside the company. If the landlord leaves that £5,670 in the company to fund the next purchase, the SPV route clearly wins for now. If the landlord instead draws it out as a dividend the same year, a further layer of dividend tax applies on top, narrowing the advantage, sometimes substantially, depending on the landlord's other income.

Running costs

An SPV adds ongoing administration a personal buy-to-let does not have: annual accounts and a corporation tax return, a confirmation statement and other Companies House filings, separate business banking, and generally higher accountancy fees than a personal Self Assessment return. None of this is prohibitive for a landlord building a portfolio of several properties, but it is a genuine recurring cost that belongs in the comparison rather than being treated as an afterthought once the tax decision has already been made.

Which structure tends to suit which landlord

As a general starting point, not a substitute for modelling your own figures:

• SPV tends to suit higher or additional rate taxpayers buying new, leveraged property, who can leave most of the profit inside the company for now rather than needing to draw it out personally.
• Personal ownership tends to suit basic rate taxpayers, a single lightly geared property, and landlords who need to draw most of the rental income out each year to live on, where the mortgage premium and extraction tax on an SPV can outweigh a Section 24 saving that was close to neutral to begin with.

If you already own property personally and are weighing up moving it into a company rather than deciding for a new purchase, that is a different question with its own upfront tax costs, covered in our transferring property to a limited company guide.

How PropMaps helps

PropMaps tracks properties, mortgages and cashflow across both personal and SPV structures side by side, so if you are deciding how to hold your next purchase, you can compare the real numbers for a property under each structure rather than working from a rough estimate.

Disclaimer

This guide is general information for UK landlords, not legal, tax or mortgage advice. The right structure depends on your personal tax position, borrowing and plans for the profit. Check GOV.UK, HMRC or a qualified accountant before deciding.