Personal Name Vs Limited Company: How to Cut Your Property Tax Bill

Buying property via a limited company has surged in popularity. The first half of 2025 alone saw 33,598 new buy-to-let limited companies formed. This change isn’t just a trend but a calculated response to major tax differences.

If you’re a higher-rate taxpayer paying 40% or 45% income tax, you could face drastically different outcomes compared to the 25% corporation tax paid through a limited company structure.

Understanding the tax impact could save you thousands annually. It could also help you avoid mistakes that get pricey when building your property portfolio.

The two ownership structures explained

What personal name ownership means

Purchasing a property in your personal name means the property deeds and mortgage appear in your name. You become directly liable for any debts and legal issues that might arise from the property. Essentially, there’s no separation between you and the property asset.

Rental income from properties you own gets taxed according to personal income tax bands. You can calculate profit by deducting allowable expenses from rental income and then pay tax at your standard rate. Additionally, capital gains tax applies to any profit made on the disposal when you sell.

Above all, personal ownership offers simplicity. You don’t need to establish a separate entity or manage corporate compliance requirements. You operate as an individual landlord and report rental income through Self Assessment.

And how about limited company ownership?

Buying a property through a limited company establishes the company as a separate legal entity that owns the asset. You own shares in the company while the company holds the property and mortgage.

This structure requires you to set up a limited company or property special purpose vehicle (SPV) for property ownership.

Limited liability protection represents a key advantage. Your personal assets remain safeguarded against business debts or legal issues related to the property. So, the company itself becomes liable rather than you.

This route demands more administration compared to personal ownership. The company must file annual accounts, submit corporation tax returns and maintain proper corporate records. However, corporation tax applies to the company’s profits rather than personal income tax rates.

Why the choice affects your tax bill

Tax treatment is different for these two structures:

• Personal ownership subjects rental profits to progressive income tax rates of 20%, 40%, or 45% depending on your total income.
• Limited companies pay corporation tax between 19 and 25% on profits and create potential savings for higher-rate taxpayers.

Stamp duty land tax creates another difference:

• Corporate purchases of residential property costing more than £500,000 typically charge SDLT at a flat rate of 17%.
• Personal purchases follow tiered rates, with the first £125,000 at zero and subsequent bands increasing gradually.

Capital gains tax on buy to let properties works differently too:

• CGT rates for individuals depend on their income tax band after deducting annual exemptions.
• Companies pay corporation tax on all gains without personal allowances.

However, inheritance tax considerations apply to both structures. Properties you own or shares in UK companies holding property become chargeable assets for IHT purposes at 40%, subject to allowances and reliefs.

Buy to Let tax: Personal name ownership

Income tax on rental profits

To keep it simple, rental income from personally owned buy-to-let properties gets added to your other earnings and taxed at your marginal rate. The first £1,000 qualifies as a property allowance and gives you tax-free rental income. Beyond this threshold, you pay 20% on income up to £50,270, 40% between £50,271 and £125,140, and 45% above that amount.

You’ll need to complete a Self Assessment tax return if rental profit exceeds £2,500 after allowable expenses – or if rental income before expenses surpasses £10,000.

Allowable expenses include letting agent fees, insurance, maintenance, repairs and utility bills. It’s worth mentioning that capital expenditure like property improvements doesn’t qualify as deductible.

Section 24 mortgage interest restriction

April 2020 brought a change. Mortgage interest on residential buy-to-let properties stopped being deductible from rental income for individual landlords. You now receive a 20% tax credit on mortgage interest rather than full deduction at your marginal rate.

Basic-rate taxpayers face no additional burden from this. However, higher-rate taxpayers face substantially increased costs. If you’re a higher-rate taxpayer, you’ll only get £1,000 tax relief instead of £2,000 per £5,000 mortgage interest and effectively pay tax on income used to service debt.

Capital gains tax on buy to let

When selling a personally owned rental property, you pay 18% CGT as a basic-rate taxpayer or 24% at higher rates on profits exceeding the £3,000 annual exemption. You have 60 days from completion to report the sale and pay tax.

Allowable deductions include estate agent fees, solicitor costs and improvement expenses. Additionally, private residence relief applies in proportion if you previously lived in the property.

Stamp duty for personal purchases

Personal buyers pay tiered SDLT rates:

• 0% up to £125,000
• 2% from £125,001 to £250,000
• 5% from £250,001 to £925,000
• 10% from £925,001 to £1.5 million
• 12% above £1.5 million

Purchasing additional properties attracts a 5% surcharge on the entire purchase price.

Buy-to-Let as a limited company: Tax breakdown

Corporation tax on rental income

Limited companies pay corporation tax on rental profits at 19% for profits up to £50,000. Profits that exceed £250,000 face the main rate of 25%.

Marginal relief applies between these thresholds and creates an effective rate between 19% and 25%. These thresholds reduce in proportion if you have associated companies or short accounting periods.

However, the company itself has no personal allowance. Tax applies from the first pound of profit. You calculate taxable profit by deducting allowable expenses from rental income and then apply the appropriate corporation tax rate based on annual profit levels.

Full mortgage interest relief

One of the benefits is that companies buying property through a limited company retain full mortgage interest deduction. Interest falls under the loan relationship regime rather than appearing as a property business expense. You deduct 100% of mortgage interest directly from rental income when you calculate taxable profit.

This contrasts sharply with personal ownership restrictions. Basic-rate and higher-rate taxpayers benefit substantially from this treatment, especially when you have mortgaged portfolios.

Stamp duty Ltd company buy-to-let

Limited companies always pay a 5% surcharge on top of standard SDLT rates for residential property purchases:

• Purchase prices up to £250,000 attract 5%
• £250,001 to £925,000 pay 10%
• £925,001 to £1.5 million incur 15%
• Amounts that exceed £1.5 million face 17%

Properties over £500,000 may attract a flat 17% rate if not used in a property rental business.

Dividend tax when extracting profits

Extracting profits from your buy-to-let as limited company triggers dividend tax. The dividend allowance is £500 annually.

From 6th April 2026, the dividend ordinary rate rose to 10.75% and the upper rate to 35.75%. The additional rate remains at 39.35%. So, each £1,000 in dividends costs basic and higher-rate taxpayers an additional £20 in tax from this date.

Inheritance tax considerations

Shares in unlisted trading companies may attract 100% business property relief and potentially eliminate inheritance tax. But excepted assets like surplus cash or non-trading investments can restrict this relief.

Personal vs limited company: How to decide

When personal name saves you money

Basic-rate taxpayers with one or two properties benefit from personal ownership’s simplicity. Mortgage-free properties or those with small loans avoid Section 24’s effect. You also preserve access to CGT annual exemptions and avoid double taxation on extracted profits.

Consider this scenario:

Emma owns one rental property personally with minimal mortgage costs. Her rental profits face 20% income tax, which matches the benefit from the 20% tax credit on mortgage interest.

Setting up a limited company would introduce unnecessary costs and complexity without tax savings. She also retains access to her £3,000 CGT annual exemption when selling. This offers better disposal terms than corporation tax on company-held properties.

When limited company saves you money

Higher-rate taxpayers with mortgaged portfolios benefit quite a lot from buy-to-let as limited company structures. Full mortgage interest relief combined with 19-25% corporation tax beats 40-45% personal rates. And retained profits compound tax-efficiently for portfolio growth.

For example:

Assume now that Emma is a higher-rate taxpayer, owning a buy-to-let property which makes £10k per year with mortgage payments of £4k per year.

If it was owned in her own name, she would pay £4,000 in income tax (40% of £10k). Instead, if the buy-to-let was held through a limited company, the limited company would pay corporation tax of £1,140. That’s 19% of £6,000, as mortgage payments are deductible when held in a limited company.

That means Emma would pay tax on dividends of £1,559 (Emma receives £500 free allowance and then pays 35.75% on the remainder). This makes the total tax paid £2,699, which is a saving of £1,301.

Choose the structure that works for you

The tax structure you choose affects your long-term profitability. Higher-rate taxpayers with mortgaged portfolios save thousands through limited companies. Basic-rate taxpayers benefit from personal ownership’s simplicity and lower compliance costs.

Your income tax band, mortgage levels and portfolio ambitions should determine the structure, not arbitrary priorities. The right choice today protects your profits in the years ahead.

If you would like more information or to run through your numbers, please get in touch. Whittock Consulting provides a full range of accounting services for businesses and individuals. We’d love to hear from you.