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Finding Buy-to-Let Mortgages

Looking to buy a property to lent it out? Buy-to-let mortgages are perfect for such investments, but they are a tad different than regular deals. Learn how they work and how to secure the best terms.
Idil Woodall
Author: 
Idil Woodall
Muze Hasan
Editor: 
Muze Hasan
21 mins
April 10th, 2024
Advertiser Disclosure

A buy-to-let mortgage can be a good investment for people who can afford the repayment. It is a big financial commitment and finding the right lender is often the key to building wealth. With over a hundred lenders in the marketplace, choosing one can be difficult.

The easiest path to compare buy-to-let mortgages often lies through a mortgage broker. Mortgage brokers play an important role in helping borrowers connect with lenders. However, as is the case with lenders, there are also many brokers and broking services. Here, we list the best options, explain how buy-to-let mortgages work and other key considerations.

Finding the Best Buy-to-Let Mortgages: Top Brokers

Best Buy to Let Mortgages Reviewed

We bring you a selection of the best brokers and broking services through which you can be on your way to meeting your financial needs and goals.

Best brokers for buy-to-let mortgages at a glance
  • Best for broker search – Unbiased

  • Best for free services – Habito

  • Best for deals and exclusives – John Charcol

  • Best for an integrated (online plus guided) solution – Better.co.uk

  • Top-notch usability – Mojo

  • Best for solutions for the underserved - Tembo

1. Unbiased – Best for broker search

Unbiased8.4Visitunbiased.co.uk

Fees

100% free advice

Coverage

Limited to financial professionals and mortgage brokers

Specials

Donate 30p to Samaritans for every successful match

Unbiased offers a wide variety of expert financial advice covering insurance, financial, mortgage, and accounting. Its model is to connect customers to one amongst its network of over 27,000 professionals. All experts listed with them are regulated by the relevant industry bodies and work independently of product providers.

Not only is the service offered free of cost, but they also donate 30p to Samaritans each time a customer enquiry is matched successfully to a professional.

Though professionals are listed free of charge on their website, they can also pay for more visibility – which means that a higher rank doesn’t always transltate to better service.

Pros
  • Offers an uncommon service that could be valuable for people who do not know where to start looking for a broker
  • Easy to use platform
  • Rates the advisors and brokers on the responsiveness
Cons
  • No access to lenders
  • Doesn’t display information about the fees charged by the featured brokers
  • Doesn’t display any customer reviews

2. Habito – Best free service

Habito7.0Visithabito.com

Fees

Free

Interaction

Chat assistance

Coverage

90+ lenders

Specials

Habito Plus, a paid service covering every aspect of home buying

Habito offers online advice that is fast and completely free, scanning through over 90 lenders. Additionally, customers get to interact with humans over chat, whenever they want.

There’s assistance for a wide range of buy-to-let transactions, including portfolio, limited companies (SPVs), individual, HMOs, holiday lets and remortgaging. The free mortgage advice and application service specifically includes recommendations from Habito experts and tracks the application till a logical closure, which is normally the mortgage offer from a lender.

They also offer Habito Plus, a service that comes for a fee but covers every aspect of buying a property where they hold your hand the entire way, from finding the property to finding a lender and then navigating it through the process, including legal requirements.

Pros
  • Free service
  • Wide coverage
  • Provides an optional, paid complete home-buying service
Cons
  • Full spectrum service is paid
  • Chat-only interaction
  • Algorithm based, not ideal for complex queries

3. John Charcol – Best for deals and exclusives

John Charcol7.5Visitcharcol.co.uk

Fees

Free initial consultation, fee applicable if you decide to proceed. £75 booking fee for exclusive deals.

Interaction

Access to a human advisor; chat, phone, and in-person options

Coverage

Whole-of-market coverage

Specials

Special interest rates & exclusive mortgage products

John Charcol is a recognized, full-service independent mortgage broker. Their product range covers all types of loans and customer requirements, whether it is your first home, or property as an investment.

They are a whole-of-market broker with access to over 120 mortgage lenders. Their scale gives them access to special rates for their customers and exclusive offers from time to time that are not available to other customers.

Charcol can support you in navigating the set of steps from conceptualisation through to the eventual ownership and receipt of rentals. They also offer complementary products often needed by customers such as insurance, conveyancing, legal advice, and even setting up utilities and council tax. Their professional partners also include a concierge service that helps customers prepare the property for tenants.

Pros
  • Access to over 120 mortgage lenders
  • Comprehensive set of services
  • Access to exclusive offers and special rates
Cons
  • Paid service after free initial consultation
  • Doesn’t have a standard broker fee
  • Phone-based broker, doesn’t share too much online

4. Better.co.uk – Best for integrated (online plus guided) solution

Better.co.uk8.5Visitbetter.co.uk

Fees

Initial consultation is free, except for customers with an adverse credit history

Interaction

Dedicated mortgage adviser and a specialist case manager

Coverage

100+ lenders

Specials

Free mortgage monitoring service

Better.co.uk’s online platform rifles through 12,000 mortgage deals offered by over a hundred lenders in order to surface the most suitable options. The online engine is backed up by a team of dedicated mortgage professionals. Each customer gets a dedicated mortgage adviser and a case manager, alongside a 24/7 online support helpdesk.

Their service is free for most customers, except for those with an adverse credit history. Product owners, like lenders or insurers, pay for the advisors employed. They are not paid incentives to recommend specific lenders, and their commission doesn’t depend on the size of the loan.

The effort is to adhere to the established process and find the customer the most suitable deal.

A measure of their sensitivity to customers is their deployment of ‘soft’ credit checks for an initial assessment so that it doesn’t leave a footprint on your credit report.

Pros
  • 24x7 online customer support
  • Free mortgage monitoring service for existing customers
  • Brokers are not compensated for success, making the advisory process free of bias
Cons
  • Customers with an adverse credit history need to pay a fee for service
  • Additional services like conveyancing are paid
  • Doesn’t compare options from some of the leading mortgage providers

5. Mojo – Top-notch usability

Mojo Mortgages6.8Visitmojomortgages.com

Fees

Free

Interaction

Dedicated Mojo expert

Coverage

90+ lenders

Mojo’s service is underpinned by their award-winning Mortgage Matcher platform that creates better matches by taking into account variables such as disposable income, credit information, and mortgage preferences. The platform also presents easily comparable information.

Based on specified inputs, the Mojo engine rifles through the 90+ lenders and their buy-to-let offerings to select the closest matches.

Mojo experts are available to customers for consultation during their journey, starting from the search for the property and a suitable lender, right through to the fine-tuning, paperwork, legal documents, application filling, and disbursal.

Mojo is covered by the Financial Services Compensation Scheme (FSCS) and clients are eligible for compensation in case of failure to meet commitments.

Pros
  • Scans a solid range of mortgage options
  • Delivers results quickly
  • Available at all times
Cons
  • Limited educational resources on website
  • Not ideal for customers with complex queries and adverse credit
  • Doesn’t provide a complete house-buying service

6. Tembo – best for solutions for the underserved

Tembo6.9Visittembomoney.com

Fees

Mortgage advice fee, capped at 1% of the loan amount

Interaction

Email, chat, or in-person options

Coverage

100+ lenders

Specials

Boost schemes allowing family members to pool resources for lower interest rates

Self-branded as a family-friendly mortgage broker, the startup is backed by the likes of Aviva, Guardian, and easyJet.

They have made an effort to carve out a niche for themselves in the underserved lower-income segment, which is the first to bear the brunt of stricter criteria for lending and has to pay the so-called ‘poverty premium.’

Their products have helped many who would otherwise not have been able to afford a mortgage and build up home equity.

Many of their users have relied upon their family Boost mortgage, through which family members can pool resources to pay lower interest rates. According to its own estimations, Tembo has increased buyer budgets by £82,000.

Pros
  • Focus on lower-income groups through the Boost product for pooling in family resources
  • Guarantees the best mortgage deal
  • Can provide a complete home-buying service for a fee
Cons
  • Limited experience
  • Some solutions could require leveraging and cause future stress on borrowers
  • Some of its mortgage options can be a bit too risky

How Do We Rate & Review Providers

In order to make it relevant for customers looking for a provider or broker for their buy-to-let dreams, we have used the following criteria to evaluate providers:

· Marketplace access – how much of the provider segment can they access

· Fees and charges to customers

· Technological capability

· Ability to support customers with humans or technology

· How much of the home-buying process they can support

· Customer reviews and feedback

· Unique features and perks

Buy-to-Let Mortgages Explained

A mortgage loan taken to buy a property that is intended for the specific use of renting out is known as a buy-to-let mortgage.

While a residential mortgage lender may consider the borrower’s earnings and repayment capacity while reviewing the application, the main criteria for a buy-to-let is the rental returns expected from the property which can be used to pay off the instalments.

It is a loan that facilitates investment in property, as opposed to fulfilling the basic human need for shelter. Most buy-to-let mortgage offerings in the market are not regulated by the FCA, as they are viewed as business transactions that don’t require consumer protection.

Consumer buy-to-let mortgages are regulated by the FCA

The FCA doesn’t consider all types of buy-to-let mortgages as commercial products. If you are a professional landlord, and buy a property with the intent of letting it out in the first place, it’s likely that your mortgage will not be regulated by the FCA.

Accidental landlords, however, can benefit from consumer buy-to-let mortgages. The following typically apply to those who became landlords without intending to do so:

✔️Those who bought a home as a residential property originally, and the buyer or a member of their family has lived in it.

✔️Those who inherited a house.

It’s usually applicable to the owners described above, who don’t want to or can’t sell their properties. As long as the rental is not intended to provide a main source of income, and remains the owner’s only rental property, they can qualify for a consumer buy-to-let mortgage and switch.

Besides the FCA protection, consumer buy-to-let mortgages are also largely capital payments rather than interest-only and may have lower LTV ratios.

How much can you borrow for buy-to-let mortgages?

A buy-to-let mortgage, like any other loan, depends on the lender’s evaluation of the risk present in the transaction and how much they can earn from it. Since buy-to-lets are considered to be riskier propositions than residential mortgages, most lenders will agree to a loan that is a lower percentage of the property value than they would permit for a residential one.

Why is this the case?

A personal dwelling is a necessity that people are expected to care for even in the most demanding circumstances. A buy-to-let, on the other hand, is a source of additional income. It is great to have while the going is good, but could be neglected by the owner in times of stress. Borrowers with two mortgages have been known to prioritise the ordinary mortgage payment over the buy-to-let when financially stressed.

A buy-to-let often has a tenant over whom the lender has no control. Regular monthly repayments of the mortgage is dependent upon the rentals being serviced on time by the tenant. If the tenant defaults, the owner could face difficulty in servicing the debt.

The expected rental income is another variable which can affect the value of the loan. The rental yield, in most cases, is the primary source of revenue from which the loan repayment will be made.

A higher rental value will enable a higher loan, with a higher repayment, to be afforded. Periods when there is no tenant, and therefore no rental income, need to be factored in. While there is no mandatory limit, the rental yield is expected to be at least 125% of the value of the instalments to be paid and could go up to 150%.

The borrower’s income will also be taken into account by the lender to cater to situations when the property is untenanted for an extended period.

Though future rentals cannot be guaranteed, borrowers can obtain an estimate through discussions with estate agents and brokers while reviewing properties. Estimates can also be obtained from Zoopla, Rightmove, and other websites that list rental properties, The lender is also likely to conduct similar checks to determine future rentals.

Deposit requirements

Since buy-to-lets are considered to be riskier than ordinary residential mortgages, a minimum deposit of 25% of the value of the property is the norm which can be lowered in exceptional cases. At times, it can go up to 40%.

For ordinary mortgages, on the other hand, most lenders are satisfied with a deposit value of 10% of the value.

The balance, then, becomes the loan amount. The loan amount measured as a percentage of the property value is referred to as the LTV (loan to value) ratio. The higher the LTV, the greater the risk carried by the lender.

Case study: expected LTV ratio for buy-to-let vs residential mortgage

Buy-to-let

Ordinary residential mortgage

Property value

£500,000

£500,000

Deposit percentage

25%

5%

Deposit value

£125,000

£25,000

Loan amount

£375,000

£475,000

LTV ratio

75%

95%

Buy-to-let

Ordinary residential mortgage

Deposit percentage

40%

10%

Deposit value

£200,000

£50,000

Loan amount

£300,000

£450,000

LTV ratio

60%

90%

What are the interest rates on a buy-to-let mortgage?

There are no defined parameters for the rates applicable to buy-to-let mortgages – lenders are free to determine the rate. However, more often than not, they tend to be higher than an ordinary mortgages.

Interest rates reflect the amount of risk a lender takes, therefore the higher the risk present, the higher the rate.

Improving your credit score is a time-honoured method of getting a better rate. Here are some simple steps that could help you improve it:

  • Ensure data with credit agencies is correct – you don’t want to be marked down because the data was incorrect.

  • Ensure your financial liabilities are discharged in time and fully; pay more than the minimum requirement.

  • Keep credit utilisation low; in a sort of perverse logic, lenders are more comfortable lending to people who use a lesser amount of available credit.

  • Get regular payments such as rentals added to your credit report.

  • Identify a suitable lender and then apply; indiscriminate applications will leave footprints on your credit record and are not generally favoured by lenders.

  • Avoid bankruptcy and enter an individual voluntary agreement (IVA).

These points are applicable to the improvement of credit scores in general and are not specific to a buy-to-let situation. There is no easy or quick way to improve your credit score – your creditworthiness is a result of your history. It cannot be undone or changed overnight.

Who is eligible for a buy-to-let mortgage?

Any person fit to borrow is eligible for a buy-to-let mortgage. Though this places the minimum eligible age as 18, many lenders prefer to consider applicants over 21.

However, the decision to lend rests with the lending institution. Though norms vary from one to the other, the following are the basic criteria almost all lenders consider when deciding on a buy-to-let mortgage, rates, and LTV ratio:

✔️ The borrower is creditworthy, and in a position to repay the loan;

✔️ The rental income will cover the repayment requirements, by a factor of at least 1.25;

✔️ The borrower has a primary source of income other than rental from this property;

✔️ Property type and location;

✔️ Some lenders may also require that you own a property before they accept a buy-to-let mortgage application from you.

Common Fees & Charges

The interest rate charged and the deposit you need to make are the primary financial implications of a buy-to-let mortgage. They often work in tandem. A higher deposit could lower the rate charged.

We cover the tax implications of a buy-to-let mortgage in detail below.

There could, however, be several other costs that you should be aware of:

  • Lender charges – There could be different types of fees charged by lenders, such as the booking fee for filling out the application, arrangement fee for when the mortgage is approved, and account fee, charged for setting up the mortgage account.

  • Survey and valuation fee – Depending on the lender, the survey could be just a value assessment exercise or a full-fledged structural review. Costs will vary.

  • Property agency fees – Property purchase and sale are usually done through an agency that will charge for its services

  • Solicitor fees – A solicitor handles the legal aspect related to the transfer, on your behalf and as your representative.

  • Mortgage Broker fees – Some mortgage brokers could charge a fee for their services.

  • Insurance – Most lenders will not lend unless the property is insured. An insurance plan that ties in with your long-term property ownership plans will save you money in the long run. Please note that contents insurance is the responsibility of the tenant.

  • Property maintenance – Once acquired, maintenance of the property is the owner’s responsibility. Some prefer to do it themselves while others hire a property maintenance agency. In either case, there will be some cost to it, usually higher when you hire an agency.

Buy-to-let and tax

There are three types of tax obligations that buy-to-let mortgage holders should be aware of:

Income tax

The rental income property owners generate becomes additional income and is liable for income tax at applicable rates. It could also push you into a higher tax bracket than what you would otherwise be in.

Prior to April 2020, you could have set off your mortgage-related expenses against the income to reduce your tax bill. Under the mortgage interest relief at source (MIRAS) scheme, tax relief could be obtained on interest for mortgages up to £30,000, which went up to £60,000 for unmarried couples with joint mortgages. However, with effect from April 2020, this is no longer permitted.

Instead, tax relief can be claimed on 20% of the mortgage interest paid.

Illustration

If your annual mortgage interest was £15,000 and the rental you were receiving was £20,000, you could set off the full interest amount and be taxed only on the residual £5,000.

With effect from April 2020, you will be taxed on the full £20,000 income, based on your tax slab, and receive a tax credit of 20% of £15,000, amounting to £3,000.

A comparison of net tax paid:

ThenNow
Person in 20% tax bracket£1,000£1,000
Person in 45% tax bracket£2,250£6,000

As the tax slab rises, the difference becomes starker. It should be noted that relief on mortgage interest is gradually being reduced.

Capital Gains Tax (CGT)

This becomes applicable when you sell the property, in the likely event that the selling price is greater than the price at which you purchased the property. The difference is your capital gain and subject to capital gains tax.

If a property purchased for £500,000 is sold for £600,000, the difference of £100,000 is your capital gain and taxable.

Stamp Duty Land Tax (Stamp Duty)

A buy-to-let property or a second property usually attracts higher stamp duty rates than the first residential property. Also, stamp duty rates are based on slabs. The higher the property value, the greater the rate at which stamp duty is charged.

Buy-to-Let Mortgage Types

Interest-only mortgage vs Repayment mortgage

Buy-to-let mortgages are primarily interest-only loans where the interest on the borrowed amount keeps getting serviced by the borrower.

A repayment mortgage is also an option. The buy-to-let investors service the interest as well as the principal through regular monthly payments throughout the mortgage term. This is akin to the ordinary mortgage.

The primary benefit of an interest-only mortgage over a repayment mortgage is that it is easier to service as a lower amount needs to be paid off. On the flip side, it does not result in building up equity and often the property needs to be sold to pay off the borrowed amount.

Variable interest vs Fixed interest

A fixed rate is a pre-determined rate agreed upon between the two parties. It is generally issued as an introductory offer for a defined number of years and gives way to the lender’s standard variable interest (SVR) rate after the period is over.

Variable interest rate, or standard variable interest rate (SVR), is linked to the Base Rate of the Bank of England (BoE), but determined by each lender independently.

A tracker rate is a type of variable rate that is directly linked to the Base Rate of the BOE, and defined as a fixed percentage above it. If the BoE Base Rate is 4%, and the tracker rate agreed is 2% over it, the applicable rate will be 6%.

A fixed-rate mortgage provides predictability as the interest payment remains constant. A variable rate, on the other hand, can be beneficial when market rates are low but more expensive when rates rise. In general, most lenders offer greater flexibility in mortgage repayments with variable rates, such as excess payment during financially comfortable periods.

Finding the Best Deal

A free, competitive marketplace can be a confusing place for a first-time shopper. Most home buyers are that – either first-time or second-time buyers. Professional help can be invaluable in navigating this marketplace.

Services provided by mortgage brokers are sought after by many buyers of buy-to-let properties. With the expertise of an experienced broker, they can:

  • Get financial advice tailored to their situation

  • Find the best fit for a mortgage loan

  • Reach lenders who may not entertain you directly

  • Switch from one provider to another

  • Navigate the mortgage application process

  • Get guidance on the tricks and tips that will help you make the most of your situation; such as tips to improve your credit score that will result in better terms

  • Get insights into the process and uncover the pitfalls that might lie ahead, such as undisclosed fees and charges

FAQs

What are the benefits of setting up a limited company for the purpose of a buy-to-let mortgage?
My interest-only remortgage is coming to an end. What should I do?
What kind of services can I expect from letting agents for a property that I let out?
What happens to my mortgage if my property is worth less than what I purchased for and I decide to sell?

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Contributors

Idil Woodall
Idil is a writer with interests ranging from arts and politics to history and finance. She spent several years in publishing before becoming a full-time writer, and learning the inner workings of an industry she loved ignited her interest in economics. As an English graduate, she cultivated valuable research and storytelling abilities that she now applies to make complex matters accessible and understandable to many. When she’s not writing, she can be found climbing or watching a movie.
Muze Hasan
Muze Hasan is a technical writer with deep experience writing for the Finance industry for topics including but not limited to stocks, cryptocurrency, mergers, acquisitions, valuation, and insurance. He is also a subject matter expert on Blockchain technology and has designed a plethora of web 3.0 whitepapers and pitch decks. On weekends, you can find him riding his Harley Davidson on the Himalayan mountain range.
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