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Limited Company for Rental Properties: Is It Worth It?

If you own buy-to-let property in the UK, you have probably heard that holding properties through a limited company can save you tax. Sometimes it can. But it is not the right move for everyone, and the costs and complications can easily outweigh the benefits if you go in without doing the numbers first. This article explains how property limited companies work, who genuinely benefits, and what the drawbacks are — so you can make an informed decision.

How a property limited company works

A property limited company — often called a Special Purpose Vehicle (SPV) — is a standard UK limited company set up specifically to buy and manage residential or commercial property. The company owns the properties, not you personally. You are typically a director and shareholder of that company.

Rental income flows into the company. The company pays corporation tax on its profits. You then decide how to extract money from the company — either as a salary, a dividend, or by leaving it inside the company to reinvest.

For Companies House purposes, you will need to file annual accounts and a confirmation statement each year. HMRC expects a corporation tax return as well. This is more admin than owning property personally, but it comes with tax planning opportunities that personal ownership does not offer.

Most lenders use the SIC code 68100 (buying and selling of own real estate) or 68209 (other letting and operating of own or leased real estate) for property SPVs. Check with your mortgage broker before you set up, because some lenders are specific about the SIC code they will lend against.

The tax benefits of holding property in a limited company

The tax case for a property company rests on a few specific advantages. None of them are guaranteed to save you money — they depend entirely on your personal tax position, your portfolio size, and how you intend to use the profits.

Lower tax rate on rental profits

In 2026/27, a company with profits under £50,000 pays corporation tax at 19%. If your profits fall between £50,000 and £250,000, marginal relief applies. Profits above £250,000 are taxed at 25%.

Compare that to personal income tax rates. A higher-rate taxpayer pays 40% on rental profits above £50,270. An additional-rate taxpayer pays 45% above £125,140. A company paying 19% or 25% is clearly cheaper than a landlord paying 40% or 45% — as long as you do not need to extract all of that money immediately.

Flexibility over how you extract profits

Inside a company, you choose when and how to take money out. You can pay yourself a small salary (which is tax-efficient up to the National Insurance thresholds) and top up with dividends. In 2026/27, the dividend allowance is £500, and dividends above that are taxed at 10.75% for basic-rate taxpayers, 35.75% for higher-rate taxpayers, and 39.35% for additional-rate taxpayers.

If you leave profits inside the company rather than withdrawing them, you defer the personal tax bill. This works well for landlords who want to grow their portfolio using retained profits.

Pension contributions

A company can make employer pension contributions on your behalf, which are a deductible business expense. The pension annual allowance in 2026/27 is £60,000. This can significantly reduce the company’s taxable profits while building your retirement pot.

Mortgage interest relief: the big driver

This is the issue that pushed many landlords towards limited companies in the first place. Since April 2020, individual landlords have been unable to deduct mortgage interest as an expense. Instead, they get a 20% tax credit. For a higher-rate taxpayer, this is a significant disadvantage — you are effectively paying 40% tax on income that includes the portion that goes straight to your lender as interest.

A limited company faces no such restriction. It deducts mortgage interest as a business expense in full, reducing its taxable profits directly. For a heavily mortgaged portfolio, this difference alone can justify the corporate structure — particularly for higher and additional rate taxpayers.

If you are a basic-rate taxpayer with modest borrowing, the 20% tax credit under personal ownership may produce a similar result to the corporate route. Run the numbers before assuming the company route wins.

The drawbacks you need to know about

A property company is not a tax loophole. There are genuine costs and restrictions that you must factor in.

Higher mortgage rates and fewer lenders

Limited company buy-to-let mortgages typically carry higher interest rates than personal buy-to-let mortgages. The number of lenders willing to lend to SPVs has grown considerably, but rates remain higher. On a large portfolio, this extra interest cost can erode the tax savings entirely. Always model the after-mortgage-cost figures, not just the tax rates.

Double taxation when you sell

When you sell a property personally, you pay capital gains tax. In 2026/27, the capital gains annual exempt amount is £3,000. The gain above that is taxed at the residential property CGT rate (check the latest HMRC guidance for the current rate).

Inside a company, you pay corporation tax on the gain. Then, if you want to get the proceeds out of the company, you pay income tax or CGT again on the distribution. This double taxation can make a company structure expensive if your primary goal is to sell properties and pocket the cash.

No personal CGT annual exemption

Companies do not benefit from the individual capital gains annual exempt amount. A sole trader or individual landlord gets £3,000 tax-free each year. A company gets nothing equivalent.

Stamp Duty Land Tax on transfer

If you already own properties personally and want to move them into a company, that counts as a sale at market value. You will pay Stamp Duty Land Tax (SDLT) on that transfer, including the 3% surcharge on additional dwellings (and a further surcharge that may apply — check current HMRC guidance). Capital gains tax may also be triggered. The transfer costs alone can make the move unviable for most existing landlords.

More admin and compliance costs

A limited company must file annual accounts with Companies House, submit a corporation tax return to HMRC, and maintain proper bookkeeping records. If you pay yourself a salary, you need payroll. These are recurring costs — expect to pay an accountant to handle them. Factor that into your decision.

Your accounts are public

Limited company accounts are filed at Companies House and are publicly available. Your property values, debts, and profit levels become visible to anyone who searches. Some landlords are uncomfortable with this.

Who actually benefits from a property company?

The limited company route works best in specific situations. Here is a straightforward breakdown.

  • Higher or additional rate taxpayers who want to grow a portfolio and reinvest profits rather than withdraw them immediately.
  • Landlords with significant mortgage debt who are losing out under the personal mortgage interest restriction.
  • Landlords starting from scratch — buying their first or second property and not yet locked into personal ownership.
  • Portfolio landlords with four or more properties who are building a long-term rental business.
  • Landlords who want to pass properties to family members — shares in a company can be gifted or structured more flexibly than direct property ownership.

It is less likely to suit:

  • Basic-rate taxpayers with low mortgage debt.
  • Landlords with existing personally-owned properties who would face large SDLT and CGT costs to transfer.
  • Anyone who needs to access most of the rental income each month to live on, because extracting profits from a company increases the personal tax bill.

If you are a landlord unsure which category you fall into, the only reliable answer is a detailed tax comparison from an accountant who works with property investors.

Transferring existing properties into a company

This is where most conversations stall. If you already own buy-to-let properties personally, moving them into a limited company is not simple or cheap. The transfer is treated as a disposal at market value for both SDLT and CGT purposes.

There is a relief called Incorporation Relief that can defer the CGT charge, but it applies only if you can demonstrate that your property business is a genuine business — not just passive investment. HMRC scrutinises this carefully, and it is not available to most standard buy-to-let landlords. Get specialist advice before assuming this relief applies to you.

For the majority of landlords with existing personally-owned properties, the most practical approach is to hold those properties personally and use a limited company for any new acquisitions going forward.

The ongoing running costs

Before committing to a limited company structure, it helps to know what you are signing up for each year.

  • Accountancy fees: A property company typically costs between £800 and £2,500 per year to run from an accounting perspective, depending on the size and complexity of the portfolio.
  • Companies House fees: Annual confirmation statement filing costs £34 online.
  • Payroll software or service: If you pay yourself a salary, you need a registered payroll scheme. This is straightforward but is an extra compliance step.
  • Bookkeeping software: A simple tool like Xero keeps your records clean and makes year-end accounts faster (and therefore cheaper). NDCA offers Xero training to help landlords manage their own records confidently.
  • Management accounts: If you want to track your portfolio’s performance throughout the year, management accounts give you a clear picture of profit, cash flow, and tax liability before year-end.

Alternatives to consider

A limited company is not the only way to reduce your property tax bill. Depending on your situation, these alternatives may be worth exploring first.

Owning property jointly with a spouse or civil partner

If your partner pays a lower rate of income tax than you, holding property jointly can shift income into a lower tax band. You can also use a Form 17 declaration to split income in a ratio other than 50/50 if you hold unequal beneficial interests. This is simpler and cheaper than setting up a company.

Using a pension to invest in commercial property

A Self-Invested Personal Pension (SIPP) or Small Self-Administered Scheme (SSAS) can hold commercial property directly. Rental income grows free of income tax, and no CGT applies on sale. This does not work for residential property, but it is worth knowing for those with a commercial element to their portfolio.

Making the most of allowable expenses

Whether you own personally or through a company, you should be claiming every allowable expense: letting agent fees, maintenance, insurance, accountancy, and more. Many landlords underclaim. A proper self assessment review often reveals missed deductions.

The right structure depends on your income, your plans for the portfolio, and how long you intend to hold the properties. There is no universal answer. What works for a landlord with ten properties and a high salary will not work for someone with one flat and a basic-rate income. Get specific advice before you act.

Frequently asked questions

Is it worth setting up a limited company for just one rental property?

For most people, no. The extra compliance costs and higher mortgage rates rarely justify the tax savings on a single property. The company structure starts to make more sense from three or four properties upwards, or if you are a higher-rate taxpayer with significant mortgage debt and you plan to reinvest the profits rather than withdraw them.

Can I transfer my existing buy-to-let properties into a limited company?

You can, but it is expensive. The transfer triggers Stamp Duty Land Tax and potentially capital gains tax as if you had sold the properties at market value. Incorporation Relief may defer some of the CGT, but it only applies in specific circumstances. For most landlords, it is more cost-effective to leave existing properties personally owned and use a company for future purchases.

What corporation tax rate does a property company pay in 2026/27?

In 2026/27, a company with profits under £50,000 pays 19%. Profits between £50,000 and £250,000 attract marginal relief. Profits above £250,000 are taxed at the main rate of 25%.

Does a property limited company need to register for VAT?

Residential letting is exempt from VAT, so most property companies do not need to register. If your company also carries out taxable activities — such as providing furnished holiday lets or property management services to third parties — the position may be different. The VAT registration threshold in 2026/27 is £90,000 for taxable turnover. Speak to an accountant if you are unsure.

Can I claim mortgage interest as an expense in a property limited company?

Yes. Unlike personal landlords, who are restricted to a 20% tax credit, a limited company deducts mortgage interest as a business expense in full against its rental profits. This is one of the main tax advantages of the corporate structure for heavily mortgaged portfolios.

What are the main ongoing costs of running a property limited company?

You will typically pay for annual accounts preparation, corporation tax returns, Companies House filings, and possibly payroll if you pay yourself a salary. Annual accountancy fees for a straightforward property company generally run from around £800 to £2,500, depending on the complexity of the portfolio. These costs need to be factored into your break-even calculation before deciding to incorporate.