Limited Company Buy-to-Let Mortgages

Smarter, tax-efficient property finance tailored for landlords buying through an SPV or Ltd company.

  • Potential tax advantages for higher-rate taxpayers
  • Full mortgage interest relief through a limited company
  • Ideal for new SPVs and experienced portfolio landlords
  • Access specialist lenders not available on the high street
  • Dedicated support from setup through to completion

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Why Choose Charleston?

  • Specialist Lender Access: We work with lenders who understand SPVs and non-standard structures.
  • Tailored Support: From setup to completion, we handle everything.
  • No Upfront Fees: Our service is transparent and results-driven.
  • Completion Guarantee: We see every deal through to the end.
  • Long-Term Partner: We're here for future purchases, refinancing, and portfolio expansion.

Why Buy Through a Limited Company?

More landlords than ever are choosing to purchase rental properties through a Special Purpose Vehicle (SPV) limited company and for good reason:

  • Tax efficiency: Corporation tax is often lower than higher-rate income tax
  • Full mortgage interest relief: Unlike personal ownership, companies can deduct 100% of mortgage interest
  • Profit reinvestment: Retain earnings within the company to fund future purchases
  • Estate planning: Greater flexibility in passing on shares and ownership
  • Separation of finances: Keeps your property investment distinct from personal finances

Note: Charleston is not authorised to provide tax advice. We always recommend speaking with a qualified accountant or tax adviser.

Who Should Consider a Limited Company BTL?

  • First-time landlords setting up a buy-to-let SPV
  • Experienced landlords expanding portfolios in a tax-efficient way
  • Developers refinancing from bridging to long-term finance
  • Individuals moving existing property into a company structure (via refinance)

Setting Up Your SPV the Right Way

If you haven’t yet set up your company, we’ll help you:

  • Register the company with the correct SIC code
  • Prepare your documents and business bank account
  • Ensure lender-friendly ownership and structure
  • Avoid common setup pitfalls that could delay your mortgage

Already have a company set up? We’ll make sure it’s ready for mortgage applications.

What Lenders Look For

Getting a limited company buy-to-let mortgage is different to a personal application. Here’s what lenders typically assess:

  • SPV setup: Usually with SIC code 68209 (Letting and operating of own or leased real estate)
  • Directors’ background: Creditworthiness, income, experience
  • Ownership: Typically requires all directors to own 100% of the company
  • Personal guarantees: Most lenders require PGs from all directors
  • Rental income: Subject to stress testing and ICR thresholds
  • Deposit: Minimum of 20–25%, sometimes higher for specialist cases

Limited Company vs Personal Name Quick Comparison

Feature Limited Company Personal Name
Tax on Profits Corporation tax Personal income tax
Mortgage Interest Relief Full relief Restricted since 2020
Profit Withdrawal Dividends or salary Fully taxed as income
Setup/Admin More complex Simpler
Long-Term Planning More flexible Less so

Frequently Asked Questions

Q: Can I transfer an existing property into a limited company?
Yes, but this is treated as a sale, so stamp duty and potential CGT may apply. We’ll advise on financing, speak to a tax professional about liabilities.

Q: Do I need to be a homeowner or have a certain income?
Not necessarily, but it can strengthen your application. Each case is reviewed individually.

Q: Can I get a mortgage for a limited company if I’m a first-time landlord?
Yes, many lenders accept SPV applications from first-time landlords, with the right structure and guidance.

Q: What if I have multiple directors or shareholders?
Most lenders require full personal guarantees from all directors and prefer simple ownership structures.