Can a limited company get a buy-to-let mortgage in the UK?

Yes. A limited company can obtain a buy-to-let mortgage in the UK, but it is not simply a residential mortgage in a different name. The lender will assess the property, expected rent, valuation, deposit, the company and the directors or shareholders behind it. Requirements and product availability vary by lender, location and case, so this is a starting point rather than a promise of approval.

This article focuses on a company buying a property to let. A company cannot use a buy-to-let mortgage as a shortcut to buying a home for a director’s own occupation; that needs advice on the appropriate finance and tax treatment.

Why might a landlord use a limited company?

A limited company is a separate legal person and can hold property and borrow in its own name. Some landlords choose this structure to retain rent within the company for business purposes, to organise joint ownership or to support a wider property business. It also brings ongoing administration, accountancy, financing and tax considerations.

It is not automatically more tax-efficient than owning property personally. The right comparison depends on the company’s profits and costs, the owners’ personal circumstances, how money will be taken out of the company and the relevant UK tax jurisdiction. An accountant who can consider the whole company-and-personal position should advise before a purchase or incorporation decision.

SPV and SIC codes: lender criteria, not universal rules

An SPV (special purpose vehicle) is a limited company set up for a defined activity, often holding and letting property. Some lenders require an SPV for limited-company buy to let, while others may consider a trading company in particular circumstances. Do not create a new company solely because an article says it is compulsory: confirm the criteria of the lenders you may approach first.

Companies House SIC codes describe a company’s activity; for example, 68209 is “Other letting and operating of own or leased real estate”. A lender may specify the SIC codes it accepts, but no single code guarantees eligibility. The company, directors and shareholders should ensure that its intended activity, filings and lender application are consistent, with professional advice where needed.

What will a lender look at?

Lenders use their own underwriting, rather than one UK-wide checklist. They may consider the property’s value and condition, projected rent and rental-stress assessment, loan-to-value, the company structure, the experience and financial position of relevant directors or shareholders, and evidence for the deposit and costs. They may also ask for forecasts or a business plan and consider realistic allowances for voids, repairs, insurance, management, tax and other running costs.

An underwriter may need more than a new company’s trading history to make that assessment. The precise documents, rental coverage test and affordability approach are lender-specific, so a broker or lender can explain what is required for the particular property and applicant. Our guides to affordability and poor credit explain related concepts, but they do not determine company-mortgage eligibility.

Personal guarantees

Many limited-company buy-to-let lenders ask directors and, in some cases, shareholders for a personal guarantee. The guarantee is a contractual commitment: if the company cannot meet the secured debt, the guarantor may be pursued under its terms. That is why a limited company does not remove every personal financial risk.

Who must guarantee, the amount covered and whether independent legal advice is required all depend on the lender and the loan documents. Do not assume that a friend or family member can substitute for a director or shareholder, or that a guarantee will be waived because the company becomes profitable. Read the proposed guarantee carefully and obtain independent legal advice before signing it.

Deposit and purchase costs

Buy-to-let deposits are often higher than those for an owner-occupied mortgage. A deposit of around 25% is a common illustration, but it is not a universal minimum: the available loan-to-value and deposit can vary by lender, property and applicant. The deposit is also only one part of the cash required. Budget for valuation, legal, broker and lender fees, insurance, repairs and the applicable transaction taxes.

Tax and company ownership: take advice before deciding

Company and personal ownership are taxed differently, and neither is automatically better. A company may pay Corporation Tax on its taxable profits; its finance costs, including interest, are considered under the corporation-tax loan-relationship rules rather than as a simple personal-property deduction. The outcome depends on the facts, accounting treatment and applicable rules.

Money left in a company is not the same as money available personally. Dividends can only be paid from available profits and with the proper company formalities, and dividends may create personal tax for the recipient. Salary, dividends and other ways of taking money out each have different implications. GOV.UK’s guidance on taking money out of a limited company is a useful overview, but tailored accountant advice is important.

On a sale, a limited company will normally pay Corporation Tax on chargeable gains, not an individual’s Capital Gains Tax. The calculation and the owners’ eventual extraction of money can both affect the overall result. It is also important to check purchase taxes in the right jurisdiction: SDLT applies in England and Northern Ireland, LTT in Wales, and LBTT (including any applicable ADS) in Scotland. Company-owned residential property can also bring ATED reporting or relief considerations, depending on the facts. Ask an accountant or tax adviser to review the intended use, ownership and transaction before exchange.

Choose a repayment strategy before the mortgage starts

Limited-company buy-to-let mortgages can be capital-and-interest, interest-only or part-and-part. Interest-only is common in buy to let, but it means the capital balance remains due at the end of the term. A repayment strategy should be realistic from the outset and should not depend on a future property-price rise or a remortgage being available.

Possible routes may include building cash within the company, selling the property, or remortgaging, but each is conditional. A remortgage will usually depend on the valuation, loan-to-value, rental assessment, lender criteria and fees at that time. Selling can take time and the proceeds may be lower than expected. Check the loan terms for product fees and early repayment charges (ERCs), especially if you may sell or refinance before the current deal ends.

What if the property’s value falls?

Negative equity means that the property is worth less than the outstanding mortgage balance. It can make a sale or remortgage harder, particularly where the lender’s maximum loan-to-value is lower than the existing balance. A property-price movement is not, on its own, the full investment result: rent received, voids, repairs, financing costs, tax and sale costs also matter.

If a company needs to sell and the proceeds do not clear the mortgage and sale costs, it may have a shortfall to fund. A personal guarantee can expose the guarantor if the company cannot meet its obligations. There is no guaranteed recovery in property values or rental income, so consider downside scenarios, liquidity and the planned exit well before the mortgage matures.

Regulation and final checks

A company borrowing for its own business against property is generally outside the definition of a regulated mortgage contract; company buy to let should not be assumed to have the same protections as an ordinary residential mortgage. Regulation and protections can depend on the product and circumstances, so ask an appropriately authorised broker, lender or legal adviser what applies to your case.

Summary

A limited company can take out a buy-to-let mortgage, including a newly formed SPV where a lender accepts it. Approval is not automatic. Confirm the lender’s company, SIC-code, deposit, rental-assessment and guarantee requirements; plan how capital will be repaid; and understand the risk of fees, negative equity, a sale shortfall and any personal guarantee. Before proceeding, obtain mortgage, legal and accountancy advice that reflects the property, company and people involved.