The alternative to a fixed-rate mortgage is a variable-rate mortgage. The main difference is that your interest rate is subject to change with a variable deal, meaning your payments could rise or fall at any time.
The main types of variable-rate mortgages are discount and tracker:
- Discount mortgages have a rate set at a certain amount below the lender's SVR. If the SVR rises or falls, the mortgage rate does too.
- Tracker mortgages have a rate set at a specific amount above an external financial indicator, normally the Bank of England base rate. It increases and decreases alongside the base rate.
If you come to the end of your initial fixed or variable deal, you're moved on to an SVR mortgage. It's normally not advisable to stay on this as it's usually more expensive - you can remortgage to a cheaper deal.
In some cases it can be worth staying on your lender's SVR for a short period of time as it offers more flexibility than other deals, including no ERCs.
For example, if you're moving soon after your current deal ends, it may be worth staying on it until you buy your new home and get a new mortgage.