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Limited Company Buy-to-Let Mortgage

Compare limited company buy-to-let mortgage rates here.

Use our limited company buy-to-let mortgages comparison tool to see the best limited company buy-to-let mortgage rates currently available across the market. You can also review lender criteria, deposit requirements and affordability rules, understand how SPV mortgages compare to standard buy-to-let mortgages, and see how to access more competitive limited company buy-to-let mortgage deals.

Current limited company buy-to-let mortgage rates typically vary based on LTV, company structure and portfolio profile.

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Limited Company Buy-to-Let Mortgages Comparison

Use our free limited company mortgage rates comparison tool to compare the best limited company buy-to-let mortgage rates currently on the market.

For the best buy-to-let mortgage rates on privately owned rental properties – i.e. those not owned through a limited company – see our other page.

The Financial Conduct Authority does not regulate some forms of buy-to-let mortgages.

Mortgage Details

Mortgage Details

The price of the property you are hoping to purchase or remortgage. £
The amount that you need to borrow. Usually the purchase price minus your deposit. £
Select 'purchase' for moving house or 'remortgage' if you are keeping for your current property. 'Buy to let purchase' and 'buy to let remortgage' apply to rental properties and 'first time buyer' if you are buying your first property.
On an interest-only mortgage you only make interest payments each month, as opposed to the interest and capital payments you would make on a repayment mortgage.
The number of years over which you will repay the mortgage. Often calculated by deducting your current age from your planned retirement age.
On a fixed rate mortgage, the interest you're charged stays the same for a specified number of years, whereas a variable rate may change based on lender interest rates.
The defined number of years for which the interest rate remains the same on a fixed rate mortgage.
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These are indicative figures only and may not represent all the costs associated with each product. For more information speak to one of our mortgage brokers on 023 8235 2300.

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

A limited company buy-to-let mortgage is a mortgage you take out through a limited company to purchase a rental property. It’s specifically designed for landlords purchasing or refinancing properties through a business structure, as opposed to a typical buy-to-let mortgage which you take out in your personal name. Limited company buy-to-let mortgages are often used by landlords who operate their property investments under:

  • SPVs (special purpose vehicles): companies set up solely for property investment purposes
  • Trading companies: businesses with multiple operations, including property investments

For a full breakdown on buy-to-let limited companies see our guide.

Why Choose a Limited Company Buy-to-Let Mortgage?

Many landlords choose to take out a mortgage and purchase a buy-to-let through a limited company or SPV because:

  • There are potential tax benefits, for example you pay Corporation Tax instead of personal Income Tax on the rental income. This is particularly appealing for higher rate taxpayers
  • Mortgage interest payments can often be offset as business expenses which can save you money
  • It’s easier to transfer properties within a business structure for estate planning
  • You have access to specialist products like SPV mortgages or tailored business buy-to-let mortgages
  • It may be easier to secure further funding through a limited company as your portfolio expands

How Does Tax Work on a Limited Company Buy to Let?

Rental profits within a limited company are subject to Corporation Tax rather than Income Tax. For higher-rate taxpayers, this structure can improve overall efficiency. See our buy-to-let tax guide for a full comparison.

Who Can Benefit from a Buy-to-Let Mortgage for Limited Company?

Buy-to-let mortgages for limited companies are ideal for landlords who:

  • Own or plan to expand a property portfolio
  • Want to benefit from potential tax efficiencies
  • Prefer to operate through a company to streamline their property investments

Both experienced and new landlords can take advantage of the growing range of limited company mortgage buy-to-lets, with lenders offering competitive terms tailored to company structures.

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What Criteria Do Lenders Assess for Limited Company Buy-to-Let Mortgages?

When applying for a buy-to-let mortgage for a limited company, you need to provide the lender with slightly different information than if you were an individual applicant.

Limited company buy-to-let mortgage lenders will assess:

  • Company details: your company type (SPV or trading) and registration with Companies House
  • Director/Shareholder information: personal guarantees from directors or shareholders are often required
  • Rental income potential: lenders assess whether the expected rental income meets their affordability criteria

Providing accurate and complete documentation upfront is crucial to securing the best deal.

What Is the Minimum Deposit for a Limited Company Buy-to-Let Mortgage?

Most lenders require a minimum 25% deposit for a limited company buy-to-let mortgage. In some cases, you may need a 30% – 40% deposit, particularly if:

  • The property is non-standard (e.g. HMOs or multi-unit blocks)
  • Your company is newly incorporated
  • The rental income is close to the lender’s minimum affordability threshold
  • The lender needs additional reassurance based on credit or trading history

SPVs set up purely for property investment often receive more favourable LTV options than trading companies, but requirements vary between lenders.

What Is the Maximum LTV for a Limited Company Buy-to-Let Mortgage?

The maximum LTV (loan-to-value) you can get on a limited company buy-to-let mortgage is 75%.

Can I Borrow More on a Limited Company Buy-to-Let Mortgage?

You can often borrow more on a limited company buy-to-let mortgage than on a buy-to-let mortgage held in your personal name, because:

  • Lenders often apply more generous affordability assessments to limited company buy-to-let mortgages, with rental income typically stress-tested at the lower end of the 125% – 145% range rather than towards the upper end more commonly used for personally held buy-to-lets. This is due to the fact that you don’t pay Income Tax on the rental income from buy-to-let properties held in a limited company (you pay Corporation Tax instead)
  • Rental income is assessed as a portfolio, rather than for each individual property, which can allow for larger loans

 

What Makes Limited Company Buy-to-Let Mortgage Rates Lower?

The rate you’re offered on a limited company buy-to-let mortgage will depend on your deposit, company structure and portfolio profile. Positioning these correctly can improve the deals available to you.

To access the most competitive rates, work with a broker who can match your business profile with the right lender.

Lower LTVs often unlock more competitive limited company buy-to-let mortgage rates. This means providing a larger mortgage deposit and/or taking out a smaller loan.

SPVs typically qualify for better buy-to-let mortgage rates compared to trading companies.

Experienced landlords with established portfolios may access specialist or exclusive deals.

How to Secure the Best Limited Company Buy-to-Let Mortgage

Securing a competitive limited company buy-to-let mortgage isn’t just about comparing headline rates. It comes down to matching your company structure, deposit and rental profile with the right lender.

Most limited company buy-to-let lenders only accept applications through intermediaries. Working with a specialist broker like John Charcol means:

  • Access to a broad panel of lenders, including specialist SPV providers
  • Clear guidance on how your structure — SPV or trading company — affects pricing
  • Support in positioning your deposit level and rental stress test to improve the rates available

If you’re setting up a limited company or SPV, it’s sensible to speak with an accountant to ensure the structure is appropriate from a tax perspective. Once that’s in place, we can help you navigate lender criteria and secure a limited company buy-to-let mortgage aligned with your long term strategy.

SPV Mortgages vs. Standard Buy to Let Mortgages

An SPV mortgage is a type of limited company buy-to-let mortgage designed for companies set up purely for property investment, rather than trading companies with wider business activities.

The key differences typically come down to structure and lender appetite:

  • Purpose: SPVs exist solely for holding and managing investment property, while trading companies may operate across multiple areas
    Lender preference: many lenders favour SPVs because the structure is simpler and more transparent
    Rates: SPV mortgages can often access more competitive pricing compared to trading company arrangements

Whether an SPV mortgage or a standard business buy-to-let mortgage is more suitable will depend on your company structure and longer term investment plans.

What Are the Advantages of a LTD Company Buy-to-Let Mortgage?

Buy-to-let mortgages for limited companies offer numerous advantages:

  • Higher borrowing potential: lenders may offer more flexibility on borrowing limits for limited companies
  • Streamlined finances: all income and expenses are contained within the company, simplifying tax and accounting
  • Portfolio growth: limited companies often find it easier to refinance and expand compared to individual landlords

Whether you’re purchasing your first property or adding to an existing portfolio, a business buy-to-let mortgage can help maximise your investment potential.

What Are the Disadvantages of LTD Company Buy-to-Let Mortgages?

While there are many benefits to buy-to-let mortgages for limited companies, there are also challenges to consider:

  • Higher interest rates: limited company mortgages sometimes come with slightly higher rates than individual mortgages
  • Additional costs: setting up and maintaining a limited company involves legal, accounting and administrative expenses
  • Personal guarantees: directors may be required to offer personal guarantees, which could affect personal finances

Understanding these challenges helps you make an informed decision when considering a buy-to-let mortgage for a limited company.

SPV Mortgage Eligibility Requirements

To qualify for an SPV mortgage, lenders typically require:

  • A company registered under specific SIC codes related to property letting or management
  • Directors or shareholders to provide personal guarantees
  • A clear business plan outlining rental income expectations

SPVs are a straightforward way to manage your property investments while accessing specialist buy-to-let mortgages for limited companies.

Why Work with a Limited Company Buy-to-Let Mortgage Broker?

A specialist broker can help you navigate the complexities of limited company buy-to-let mortgages by:

  • Identifying lenders offering the most competitive SPV mortgage rates
  • Matching your company structure to the best products
  • Simplifying the application process, saving you time and effort

With access to the best buy-to-let mortgage rates for limited companies and tailored advice, a broker can help you secure the ideal mortgage for your business.

 

Buy-to-Let Mortgage Limited Company Application Process

When you phone us, you can either arrange a phone appointment with your adviser or a face-to-face meeting – whatever suits you. Your adviser will ask you some questions and, once they have all the information they need, they’ll go away and find suitable mortgage deals for your circumstances and future needs. They’ll also arrange a follow up call to present you with what they’ve found. It may require more than one conversation to gather all the right information, depending on where you are in your property search.

Once you’re happy with their recommendation, you adviser will go about securing your DIP (Decision in Principle) – which is basically a promise from the lender that they’ll loan you money on the condition that the information you’ve provided is correct and subject to a valuation of the property.

After you’ve secured a DIP (Decision in Principle), you’ll be in a great position to make an offer on a property or move forward with refinancing and possibly changing ownership from private landlord to limited company.

Following the acceptance of your offer, we’ll send you some information which explains all the documents we need to submit to the lender. You’ll be assigned a client relationship manager who’ll check and submit certified copies of your documents; they’ll liaise with both you and the lender. Your adviser will then submit the fully packaged mortgage application.

The lender will underwrite your application; this basically means they’ll verify the information you’ve provided and review all your documents for themselves. They’ll also instruct a valuation for their purposes on the property.

If the lender is happy with everything they’ve found, they’ll send you a mortgage offer. They’ll also send us a copy.

After you’ve accepted your mortgage offer, you’ll go through the legal part of the process, known as conveyancing. This is where the solicitors/conveyancers draw up contracts and organise the actual, legal purchase of the property/refinancing. If buying, you’ll also need to arrange buildings insurance at this stage, making sure it’s in place from exchange.

Once everything is in place, your conveyancer/solicitor will exchange contracts with the seller’s conveyancer/solicitor. It’s at this point that you put down your deposit and are legally bound to buy the property. You’ll lose your deposit if you pull out after exchange. The purchase completes when money is transferred on an agreed-upon date. As soon as you have a date for completion you’ll know when the property can take tenants, therefore you can start speaking to a letting agent.

If it’s a remortgage buy-to-let process, then your conveyancer/solicitor will set a date to draw down the funds and pay off any existing lender(s) once the mortgage offer’s released.

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How Can John Charcol Help You Get Buy-to-Let Limited Company Mortgages?

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LTD Company BTL Mortgage FAQs

  • A limited company is a company that’s owned by private investors; it’s not on the stock exchange. These investors are legally responsible for the company’s debts, but only to extent of the amount they’ve invested
  • An LTD company is the same as a limited company, therefore an LTD company buy-to-let mortgage is the same as a limited company buy-to-let mortgage. Some people simply prefer to use “LTD” instead of “limited”. It’s entirely an aesthetic choice
  • An SPV (Special Purpose Vehicle) is a limited company which is set up specifically to manage properties. You set one up precisely for the purpose of taking out a limited/LTD company buy-to-let mortgage

To take out a buy-to-let mortgage through a limited company, your limited company needs to have been set up with the purpose of buying/selling/managing property.

If you don’t already have a suitable limited company, you can set up an SPV. An SPV is a company you set up to buy/sell/manage property, specifically so that you can get a buy-to-let limited company mortgage.

It’s important you speak to an accountant as they can help make sure that your SPV is set up with certain SIC codes and definitions in mind.

See our guide for how to set up a limited company for buy-to-let purchases and for information about SIC codes.

You can take out a buy-to-let mortgage through a limited company. The buy-to-let property you purchase with the mortgage will be owned by the limited company. Many people choose to do this – rather than take out a buy-to-let mortgage and purchase a property as a private landlord – because it can be much more tax-efficient and better for Inheritance Tax purposes.

The criteria for limited company buy-to-let mortgages are fairly similar to the criteria for normal buy-to-let mortgages.

 There are a couple of things to bear in mind though:

  • The limited company has to be set up/have been set up with the purpose of buying/selling/managing property
  • The assessment criteria for limited company mortgages can vary from lender to lender
  • The lender will often consider the personal financial history of the company director(s) and will usually require that the director(s) personally guarantees the debt
  • There’s usually no minimum time that the company has to be incorporated for

You can have as many mortgages as your lender will allow. Some lenders will let you have up to 4 or 5 mortgages with them. You become a portfolio landlord when you own 4 or more rental properties, whether they’re owned privately or through a limited company.

Many lenders will also often have a limit on the total amount you can borrow with them and a total borrowing limit across all lenders.

If the overall figure you want to borrow becomes too high then you’re essentially running a commercial operation and should therefore take out a commercial mortgage(s).

Buy-to-let mortgage rates tend to be a little bit higher for limited companies than for private landlords. You can view current limited company mortgage rates using our best buy tool above.

You’ll need a portfolio mortgage if the overall figure you want to borrow across lenders is too high for a limited company buy-to-let mortgage. You may also want a portfolio mortgage if you have a large portfolio of 4 or more investment properties.

You’ll need a commercial mortgage deal if you want to diversify your portfolio and invest in semi-commercial and commercial units.

Choosing the right commercial buy-to-let mortgage will depend on several factors such as rate, relationship with the lender, timeframe for completion and more. Ultimately, it depends on your needs and finding the balance that suits you.

mortgage broker like John Charcol will be able to learn about your needs and establish the best route and deal for your circumstances.

Limited company buy-to-let mortgage lenders don’t offer 100% mortgages. You’ll typically have to provide a mortgage deposit of at least 25%.

Mortgage deposit requirements for buy-to-let properties – including those owned through a limited company – tend to be higher than standard homeowner mortgages, as more risk is taken on by the lender.

No, both new and experienced landlords can apply for SPV mortgages as long as their company meets the lender’s requirements.

Personal mortgages are tied to individuals, whereas business buy-to-let mortgages (also known as limited company buy-to-let mortgages) are tied to a company structure, offering different tax and financing benefits.

Getting a buy-to-let mortgage through a limited company can be more straightforward than getting a buy-to-let mortgage in your personal name in some situations. Many lenders are increasingly comfortable with limited company structures – especially SPVs – because they’re set up solely for property investment and involve less complexity than trading businesses.

However, the application requirements are typically more detailed. Lenders will usually ask for:

  • Personal guarantees from directors
  • Evidence that the company is set up with the correct SIC codes
  • Rental income projections that meet their affordability criteria

While approval isn’t harder, limited company mortgages do involve additional steps compared to applying as an individual. For landlords planning to grow their portfolio, the structure can sometimes make long-term lending more accessible, even if the initial process feels slightly more involved.

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