There is no universally better choice. For UK residential letting, buying personally and buying through a company differ in who owns the property, how rental profits are taxed, how mortgage interest is treated, and what happens when you take profits out or sell. Compare the whole plan—not just one tax rule—and treat this as a UK example, not a universal rule.
How ownership differs
If you buy in your own name, you own the property directly. If a company buys it, the company owns the property; you own shares in the company and may also be its director. The company is a separate legal entity and is taxed accordingly, as the Office of Tax Simplification (OTS) explains.
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This distinction affects control and administration as well as tax. A company has its own accounts, filings, and finances, and directors have personal duties. A company structure does not guarantee protection from every personal obligation: check insurance, lender terms, and any personal guarantees.
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Buying personally
For an individual landlord, taxable rental profit is generally rent less eligible expenses or allowances. HMRC lists examples such as insurance, agent and management fees, certain legal fees, and accountant fees. Capital improvements and the principal repayment part of a mortgage are not ordinary deductible rental expenses; mortgage interest is treated separately. The result depends on your circumstances and the applicable rules. HMRC’s rental-income guidance sets out the details.
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For UK residential landlords who own personally, relief on residential finance costs has been restricted to the basic rate since 6 April 2020. This can affect the tax calculation for a landlord with borrowing; it does not, by itself, show that company ownership has a lower overall tax cost.
Buying through a company
A company records its own income and expenses and pays Corporation Tax on its net profit. HMRC says UK-resident and non-UK-resident companies are outside the individual residential finance-cost restriction and continue to receive relief for interest and other finance costs in the usual way. That difference matters most when comparing actual borrowing and cash flow, but it is only one part of the calculation.
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Company profit can remain in the company for future use, or be paid out, for example as dividends. A distribution can create a further personal tax consequence. Company cash is not automatically your personal cash, so the relevant comparison is not simply the company tax calculation against an individual’s tax bill. Include other income, eligible costs, how much rent you need personally, and the eventual sale.
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| Question | Personal ownership | Company ownership | What to check |
|---|---|---|---|
| Who owns the property? | The individual or individuals named as owners. | The company owns the property; individuals own shares. | Title, beneficial ownership, co-investors, and governance. |
| How is rental profit handled? | Individual tax rules apply; residential finance-cost relief is restricted. | Company tax rules apply; the individual finance-cost restriction described above does not apply. | Tax residence, other income, eligible expenses, and current rules. |
| Can rent be used personally? | Rental proceeds belong to the owner, subject to their tax position. | Profit may be retained or distributed; taking it out can have a personal tax consequence. | How much cash you need personally and how much you expect to reinvest. |
| How will borrowing work? | Check personal buy-to-let offers. | Check company or special-purpose-company offers, underwriting, fees, and any guarantees. | Get comparable offers for the same property and financing assumptions; do not assume one route is always cheaper or available. |
| What administration is required? | Personal tax reporting and property records. | Company accounts, filings, separate finances, and director duties. | Annual compliance costs and who will handle the work. |
| What happens on sale? | Personal disposal rules apply. | The company sells its asset; getting sale proceeds out of the company is a separate question. | Holding period, intended sale route, and tax consequences at each relevant level. |
Borrowing, risk, and administration
The OTS records financing access, debt ring-fencing, and limited liability among commercial reasons landlords have considered incorporation, while also cautioning that incorporation is not always the best solution. Treat these as questions to investigate, not guaranteed benefits. Ask lenders for actual offers and establish whether a personal guarantee is required.
A company has additional accounting and Companies House filing obligations, and directors have personal duties. Compare the time and professional costs of compliance with the reporting you would need as an individual. Separate legal personality does not erase director responsibilities or establish the outcome of every claim, guarantee, or jurisdiction-specific rule.
Buying a new property is different from transferring one
Choosing a company before a purchase and moving a property you already own into a company are different transactions. The tax and legal consequences of a transfer depend on the location, ownership, debt, transaction steps, and any reliefs that may apply. HMRC’s Spotlight 63 discusses potential complications, including SDLT, in a particular hybrid partnership arrangement; it is not a statement that every ordinary company purchase triggers those taxes. Get independent professional advice before a transfer or complex partnership arrangement.
A practical way to decide
- Fix the jurisdiction and facts. Establish where the property is, your tax residence, who will own it, and whether this is a new purchase or a transfer.
- Compare financing. Request personal and company borrowing offers based on the same property, deposit, loan, and repayment assumptions. Include fees, underwriting, and guarantees.
- Model the rental years. Compare eligible expenses and the applicable tax treatment, including the personal residential finance-cost restriction where relevant.
- Model what you will do with profit. Separate money left in a company for reinvestment from money you expect to take personally, and account for possible tax on distributions.
- Include administration and the exit. Estimate company compliance work and consider how a future property sale and access to its proceeds would work.
- Get tailored advice before committing. A UK tax adviser or accountant can assess your circumstances; a solicitor can advise on ownership and transfer steps. Do not rely on a headline claim that incorporation automatically saves tax.
What historical figures do—and do not—show
In a 2022 review, the OTS reported that more than 85% of over 3,500 survey respondents owned property individually or jointly, while just under 10% owned property through a limited company. The OTS also cited a report recording 47,400 buy-to-let companies incorporated in 2021, compared with 15,000 in 2015; it noted those figures were small relative to 2.9 million property businesses owned by individuals. These are historical survey and market figures, not current prevalence estimates or evidence that either structure is better.
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