We're open for business as usual
The latest government update means you can move house in England. Outside of England, we still have removal partners that will help plan your home move.
Hide alert

Compare and Save on Your Move

Save 70% off the Cost of Your House Move Today!

Compare My Move Fact-Checking Standards

The Compare My Move team follows strict guidelines to ensure that every piece of content is accurate, trust-worthy and adheres to the highest standard of quality. Each article is expertly reviewed by members of our author panel before being published to promote accurate and quality content.

All Compare My Move articles adhere to the following standards:

  • Expertly reviewed - Our articles are reviewed by an industry expert with in-depth knowledge and experience of the article topic.
  • Data supported - All statistics, research and data must link or reference to the original source.
  • Accuracy - All research and data are taken from high-quality, trustworthy and authoritative sources.
  • Quality checked - Our content writers ensure every Compare My Move article is written to the highest of standard.

Buy to Let Mortgages Explained

Written by

24th Mar 2020 (Last updated on 18th May 2020) 5 minute read

Buy-to-let mortgages are designed for those buying property as an investment to rent it out to tenants. They work similar to residential mortgages, but there are a few key differences between buy-to-let mortgages that this article will cover. 

In this guide, Compare My Move talk through what exactly a buy-to-let mortgage is, who can quality for one and how much deposit you need. We'll also answer commonly asked questions relating to buy-to-let mortgages.

This article will cover the following:
  1. How Does A Buy-to-let Mortgage Work?
  2. Who Can Get A Buy-to-let Mortgage?
  3. How Much Deposit Do I Need For A Buy-to-let Mortgage?
  4. How Much Can I Borrow For A Buy-to-let Mortgage?
  5. What Is An Interest-only Buy-to-let Mortgage?
  6. What Is A Repayment Buy-to-let Mortgage?
  7. Buy-to-let Mortgage Fees
  8. Mortgages For Portfolio Landlords
  9. Buy-to-let Mortgages For First-time Buyers
  10. Save On Your Move With Compare My Move

How Does A Buy-to-let Mortgage Work?

A buy-to-let mortgage is similar to a residential mortgage, but the main difference is that it usually comes with higher fees and deposit. Many mortgage lenders view buy-to-let mortgages as a higher risk, therefore making the criteria stricter for the amount of mortgage you can borrow.

The majority of buy-to-let mortgages are interest-only loans, which means the borrower only pays the interest accrued each month. The full mortgage loan will be paid off at the end of the mortgage term, which is typically 25 years.

With a buy-to-let mortgage, the required mortgage deposit that you need to save is typically 25% of the value of the property, but this can vary depending on your chosen mortgage lender. Investors looking for a better mortgage deal will have to pay a mortgage deposit of 40% or over.

Compare and Save on Your Move

Save 70% off the Cost of Your House Move Today!

Who Can Get A Buy-to-let Mortgage?

Buy-to-let mortgages are suitable for investors and landlords who want to buy a property to rent out to tenants. They’re generally more expensive than traditional mortgages so not everyone is entitled to a buy-to-let mortgage. We’ve listed the criteria for those looking to get a buy-to-let mortgage.

  • You are a landlord who will invest in property.
  • You have your finances in place to afford high mortgage fees and deposit.
  • You are a homeowner, whether that’s with a mortgage or without.
  • You have a good credit score.
  • You earn over £25,000.
  • You’re 45 or younger. Many lenders will have an age limit for when the mortgage term ends. 

How Much Deposit Do I Need For A Buy-to-let Mortgage?

The typical minimum deposit for a buy-to-let mortgage is 25% of the property’s value. The mortgage deposit is set at a higher minimum than a traditional mortgage as many lenders view buy-to-let mortgages as higher risk.

Although a 25% deposit is the more common minimum deposit, some lenders will accept a 20% deposit. For access to the best mortgage deals, you’ll be required to pay a deposit as high as 40-45%. 

How Much Can I Borrow For A Buy-to-let Mortgage?

The amount of mortgage you can borrow will be determined by how much income you expect to make from renting your property. Many lenders will require you to be earning an income that is separate from your buy-to-let property, too. 

Lenders will use interest cover ratios (ICR) to work out how much you expect to earn as part of their affordability assessment. To make a profit, landlords will typically require a 25-30% higher rental income than their monthly mortgage payments.

The current ICR amongst many lenders is 125%, meaning the expected rental income must be 125% of your mortgage payments. The ICR will vary between lenders, some may implement an ICR of up to 145%.

Compare and Save on Your Move

Save 70% off the Cost of Your House Move Today!

What Is An Interest-only Buy-to-let Mortgage?

An interest-only buy-to-let mortgage means you will only pay the interest rate that your mortgage has accrued monthly. Whilst this will give you cheaper monthly payments than a repayment mortgage, you will have to pay off the capital debt in full once the mortgage term ends. 

Data from the National Landlords Association shows that interest-only buy-to-let mortgages are more common with landlords. More affordable monthly payments allow landlords to finance their investment of the property, with the plan to sell the property at the end of the term.

What Is A Repayment Buy-to-let Mortgage?

With a repayment buy-to-let mortgage, you will pay interest and a small sum of the overall loan each month. Once the mortgage term is over, you would have paid off the interest and the full price of the house. You will then own the property outright at the end of the mortgage term.

By choosing a repayment mortgage, you won’t have to worry about paying off a large sum of money at the end of the mortgage term, but you will have to pay higher monthly payments than an interest-only mortgage.

Buy-to-let Mortgage Fees

The arrangement fee for a buy-to-let mortgage is usually 1.5% to 2% of the mortgage loan.

Buy-to-let mortgage interest rates will vary depending on the amount you borrow, how much rental income you expect from the property and the different type of mortgage you choose.

You will need to factor in the traditional costs of buying a house for your buy-to-rent property, too. Make sure you budget in solicitor fees for the conveyancing process, property survey costs and Stamp Duty charges. You’ll also have to pay capital gains tax on your buy-to-let property when it comes to selling it.

Mortgages For Portfolio Landlords

A portfolio landlord is someone who has four or more buy-to-let properties. From October 2017, The Bank of England’s Prudential Regulation Authority introduced stricter criteria for portfolio landlords to get a buy-to-let mortgage. It’s a higher risk to lend to a portfolio mortgage, therefore they must go through the portfolio landlord stress test which includes:

  • The landlord’s experience in the rental market.
  • Proof of their properties and outstanding mortgages.
  • Proof of the landlord’s assets and liabilities.
  • Current and future income of the landlord’s properties.

Compare and Save on Your Move

Save 70% off the Cost of Your House Move Today!

Buy-to-let Mortgages For First-time Buyers

You can get a buy-to-let mortgage as a first-time buyer, but there will be stricter criteria you must follow. Some lenders will require an even higher deposit and you’ll still have to pay Stamp Duty charges too as you won’t qualify for Stamp Duty relief.  You may face difficulties getting a mortgage for the first home you live in as many lenders will look at outstanding debt on your buy-to-let mortgage.

Save On Your Move With Compare My Move

When you’re ready to buy your buy-to-let property, make sure you use Compare My Move to save you time, money and effort. We’ve got everything you need for a successful buying a house process. We’ll help you compare conveyancing quotes, find a property surveyor and connect you with verified removal companies. To save up to 70% on the house buying process, get in touch with Compare My Move.

Martha Lott

Written by Martha Lott

Having written for Huffington Post and Film Criticism Journal, Martha now regularly researches and writes advice articles for everything moving house related.