A variable-rate mortgage has an interest rate that can go up or down. This means your repayments could change throughout the course of your mortgage term. A variable-rate mortgage might be cheaper than a fixed-rate mortgage initially but could end up being more expensive overall.
Variable-rate options include discounted and tracker mortgages, as well as standard variable rate (SVR) mortgages.
Tracker mortgages
A tracker mortgage tracks the Bank of England base rate by a set amount. For example, you might get a tracker mortgage that is set to track at two percentage points above the base rate.
This means when the base rate rises or falls, your interest rate will rise or fall with it at two percentage points. So for example, if the base rate rises to 3%*, you pay interest at 5%.
* for demonstration purposes only, the UK base rate is currently 3.75%
Discounted mortgages
A discounted mortgage gives you a lower interest rate than the lender's standard variable rate (SVR) for a set time or the life of the loan. The lender will charge you a rate that stays a specific amount below their SVR. Because the SVR can change, your monthly payments may go up or down.
Standard variable rate (SVR) mortgages
If you have a fixed, discounted, or tracker mortgage, you will move to your lender's SVR once your initial deal expires. This is the default rate your lender charges. It is usually more expensive than your introductory rate, so your monthly costs will likely go up.
f you don’t want to move onto your lender's SVR after your initial deal ends, you should consider remortgaging to a new deal.
Kirsty Lacey, Mortgage Expert at Mojo Mortgages, said:
“Being on an SVR offers more flexibility than most deals because you usually don't have to pay early repayment charges (ERCs). This can be helpful if you’re planning to move house soon. However, SVRs are typically a lender's most expensive rate.
You can often find other options, like tracker mortgages, that also have no ERCs but offer much better interest rates. A mortgage broker can help you compare these to find the right deal for your specific circumstances.”