Using a limited company, typically a Special Purpose Vehicle (SPV), to purchase buy-to-let property has become increasingly popular with landlords and investors. This structure can offer tax advantages, support long-term portfolio planning and help maximise borrowing potential, particularly for higher-rate taxpayers or those building multi-property portfolios. With around half of UK buy-to-let purchases now made via a limited company, specialist lenders and products are more accessible than ever , but navigating this space correctly requires knowledgeable advice.

What Is a Limited Company Buy-to-Let Mortgage?

A limited company buy-to-let mortgage allows you to purchase investment property through a company structure rather than in your personal name. Typically, the company is an SPV (Special Purpose Vehicle), set up solely for property investment (buying, letting and managing rental property).

Key features often include:

• MAXIMUM 75% – 80% Loan-to-Value
• Rental stress tests are usually between 125%–145% of the mortgage payment
• Personal guarantees required from directors/shareholders
• Gifted deposits allowed from directors
• Portfolio lending options for landlords with 4+ properties
• Few lenders offering Holiday let mortgages

Who Can Apply? – Basic Criteria

Lenders normally expect:

• A UK-registered company
• SPV structure with the appropriate SIC code (property-related classification)
• Directors & shareholders named on the application (typically up to two)
• Personal guarantees from directors
• UK credit footprint for directors
• Transparency regarding group structure and ownership

Partnerships and LLPs are treated differently, and mainstream banks are more restrictive; this area is supported mainly by specialist lenders.

Can New Companies Apply?

Yes, newly-formed SPVs are welcome with many lenders. Even without trading history, funding can be available because affordability is based primarily on projected rental income, not existing company accounts.

Lenders may request:

• Director guarantees
• Larger deposits for non-SPV or newly-incorporated trading companies
• Additional background information on experience and business plan (for portfolio landlords)

Non-SPV Limited Companies

Non-SPVs (companies that trade beyond property) can still obtain finance, but:

• Fewer lenders operate in this space
• Maximum LTV may be lower
• Underwriting is more detailed

Again, experienced advice is essential to avoid declines and delays.

Why Do Investors Use a Limited Company?

Potential advantages:

• Tax efficiency for higher-rate taxpayers (mortgage interest is fully deductible within a company; corporation tax currently 19% -25%)
• Better long-term planning for portfolio growth
• Potentially increased borrowing capacity
• Personal and company liability separation (subject to guarantees)

Points to consider:

• Higher mortgage rates vs personal BTL
• Specialist lender criteria
• Additional admin and accountancy costs
• More detailed underwriting & legal process

Whether a limited company is right for you depends on your tax position, portfolio strategy and long-term goals it isn’t a one-size-fits-all solution.

Will Directors Be Credit Checked?

Yes, lenders assess the individuals behind the company. They will usually:

• Run personal credit checks
• Request evidence of income or assets
• Ask for personal guarantees

Specialist lenders do exist for landlords with more complex circumstances, adverse credit or unconventional income.

Rates & Lending Levels

Indicative ranges (subject to market conditions):

• Rates: typically higher than personal BTL options
• LTV: usually max 75% (sometimes up to 80% with niche products)
• Loan amounts: commonly up to £1m–£1.5m, but higher available with specialist lenders
• Both fixed and variable products are available.

Is a Limited Company Right for Your Buy-to-Let Strategy?

For many landlords, especially higher-rate taxpayers and portfolio investors, a limited company structure can be more efficient and scalable. For others, personal ownership remains simpler and more cost-effective.
The best route depends on your personal tax position, long-term plans and how you intend to grow your portfolio.

Next Steps

We work closely with specialist lenders, accountants and tax advisers to guide landlords through the right structure from day one.

Whether you are:

• Incorporating a portfolio
• Buying your first investment property
• Switching from personal to company ownership
• Expanding a multi-property portfolio

we support you with clear, strategic advice and full application management.