Last updated: 4th March 2020
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Buy-to-let gearing simply means using a buy-to-let mortgage to buy a property. Even if you only have 1 rental property and 1 buy-to-let mortgage, you're geared.
Gearing is normally used by investors with the aim of growing both their portfolio size and their potential returns.
It depends how geared you are and the strength of your investment.
If your properties are making you money, gearing allows you to multiply the investment potential, if things start to go wrong, like your rents not covering your mortgage repayments for instance, then your liability is multiplied too. And that's partly what lenders want to check when you apply for a new buy-to-let mortgage.
Gearing can boost both your capital return and your monthly yield.
Let's keep the numbers nice and simple and let's say you have £100,000 to spend on buy-to-let properties.
You could buy a £100,000 property out right and not have a mortgage – and not be geared.
Or you could use the same £100,000 to put £25,000 deposits down on 4 properties.
This page shows how buy-to-let mortgages, and capital gains in particular, created the best performing investment of the past 25 years.
In the ungeared scenario, let's look at yields.
In the geared example, your 4 buy-to-lets achieve joint monthly income of £2,400, or £28,800 a year.
Ok, now the flip side to the gearing coin.
The first and main risk is that you can't repay the debt or make the interest payments. If that happens you risk losing your money, your properties and your chance of getting any credit in the future.
You can offset these risks slightly with insurance protection (an extra cost) that covers void periods or just by having a contingency plan to pay the mortgage, should rental income stop.
The next risk is a decrease in property value – the reverse of what happens in the geared capital gains example.
If your 4 buy-to-let properties fall in value from £100,000 to £95,000 each, you haven't just lost £5,000 or 5%.
The combined value of the properties is now only £380,000 and you still need to pay the £300,000 mortgage debt back. So, your £100,000 is now essentially worth £80,000, which is a loss of £20,000 or 20%.
The final problem is that landlords with big buy-to-let property portfolios may get new mortgage applications declined, as lenders see them as a bigger risk.
For similar reasons, highly geared landlords are likely to pay higher rates to be offered a lower rate with less gearing.
In September 2017, the Prudential Regulation Authority (PRA), part of the Bank of England, told banks that going forward they need to ask additional questions of portfolio landlords before they decide whether or not to lend.
You're a portfolio landlord if you have 4 or more mortgaged properties, according to the PRA's rules. So, if you have 5 properties but own 2 of them outright, then these rules don't apply to you.
Equally, when totting up the number of mortgaged properties, those within a limited company owned by a landlord also count. So, if you hold 2 mortgaged properties in your own name and 2 in a company, you're a portfolio landlord.
Every lender will have have their own limit. For instance, Lloyds - the UK's biggest BTL lender - tends to cap you at 5. Most mainstream lenders will get a bit twitchy when you hit the 3 to 5 mark.
If you want an even larger portfolio, you'll have to use more than one lender. However, problems can arise as some lenders will even restrict the amount of buy-to-let gearing you do with other lenders too. If you're unfamiliar with the effects of buy-to-let gearing on your mortgage application, please get in touch and speak to one of our experienced, BTL mortgage specialists.
Each lender has their own specific guidance, but the PRA recommends banks ask to see:
The whole point of these extra checks is to stop lenders looking at your new buy-to-let mortgage application in isolation, so they aim to show red flag risks to lenders, such as empty properties and negative equity.
Whether it's your first time or you're getting pretty geared, let's search the market and find your best buy-to-let dealGet my best rate
Here's a few other articles you may find useful.
Thinking about buy-to-let? Let's see what a lender will look at to decide if you’re eligible for a specialist mortgage.
Fixed? Variable? Interest-only? Let's have a look at what you need to consider when looking at buy-to-let mortgage rates