SPV vs personal name for buy-to-let: which is better?
For most higher-rate and additional-rate taxpayers with mortgaged buy-to-let property, holding it in a limited company (SPV) is more tax-efficient, because companies can still deduct mortgage interest in full while individuals cannot. For basic-rate taxpayers, landlords buying without a mortgage, or those with just one property, personal ownership is often simpler and cheaper to run. There is no universal answer — it depends on your income, your plans, and how many properties you hold.
How does tax differ between an SPV and personal ownership?
This is the single biggest factor. Since Section 24, individual landlords can no longer deduct mortgage interest from rental income before calculating tax; they get only a 20% tax credit. A higher-rate taxpayer therefore effectively pays tax on income they never keep, because the interest still leaves their account.
A company is not caught by Section 24. It deducts mortgage interest as a normal business expense and pays corporation tax on the profit that remains. For a leveraged landlord in a higher tax band, this can mean a materially lower tax bill. Our guide to Section 24 and limited companies works through the numbers.
What about getting money out of the company?
The catch with an SPV is that profit sits inside the company until you extract it. Taking money out as a dividend or salary triggers a second layer of personal tax. If you plan to reinvest profits to grow a portfolio, this rarely matters — the money compounds inside the company. If you need the rental income to live on right now, the double tax hit can erode the advantage.
Which structure has lower costs?
Personal ownership is generally cheaper and simpler to administer. You declare rental profit on your self-assessment tax return and that is largely it. A company must file annual accounts and a corporation tax return at Companies House and HMRC, which usually means paying an accountant. There may also be a small rate premium on SPV mortgages, though the gap has narrowed. Weigh these running costs against the potential tax savings.
Which is easier for building a portfolio?
For portfolio landlords, the SPV usually wins. A company makes it easier to:
- Retain and reinvest profits at the lower corporation tax rate to buy more property
- Bring in shareholders or business partners with defined ownership shares
- Plan succession by passing shares to family rather than transferring individual titles
- Keep borrowing ring-fenced and portfolio accounting cleaner
Lenders also expect professional landlords with several mortgaged properties to operate through a company. See our guide to portfolio landlord mortgages for how lenders view scale.
Can you switch from personal name to an SPV?
You can, but it is a sale from you to your company, not a simple re-registration. That means potential capital gains tax on any increase in value since you bought, and stamp duty land tax on the transfer. Incorporation relief may defer the capital gains charge for landlords running a genuine property business, but the rules are strict. Always take specialist tax advice before moving property between structures — the wrong move can be expensive.
Which should you choose?
As a broad rule of thumb for the 2026 UK market:
- Higher/additional-rate taxpayer with mortgages, building a portfolio: an SPV is usually more efficient.
- Basic-rate taxpayer, one or two low-geared properties: personal name is often simpler and cheaper.
- Buying mortgage-free: the Section 24 issue disappears, so personal ownership may be fine.
Because the calculation is personal, model both routes with an accountant before you commit. Whichever structure you choose, Assesr can package the deal into a lender-ready credit paper in around 60 seconds and match it to specialist buy-to-let finance lenders — with nothing to pay until completion.
Frequently asked questions
Is it better to buy property in a company or personal name?
For higher-rate and additional-rate taxpayers with mortgaged property, a limited company (SPV) is usually more tax-efficient because companies can still deduct mortgage interest in full. Basic-rate taxpayers, or those buying without a mortgage, may find personal ownership simpler and cheaper to run. The right answer depends on your income, plans, and property count.
Can I transfer my personal buy-to-let into an SPV?
Yes, but it is treated as a sale from you to the company, which can trigger capital gains tax and stamp duty land tax on the transfer. For landlords with several properties, incorporation relief may reduce the capital gains tax charge, but professional tax advice is essential before moving property between structures.
Are SPV mortgage rates higher than personal buy-to-let rates?
Historically SPV rates were a little higher, but the gap has narrowed considerably as limited company lending has become mainstream. For many landlords the tax savings from holding property in a company outweigh any small difference in rate.