You can open a savings account with banks, building societies or other online financial institutions. Once the account's open, you can deposit money into your savings account either via online banking or in-branch depending on your provider.
Your provider then pays you a specific interest which is either fixed or variable on your savings. The more money you save, the more interest you'll earn.
Everyone gets a personal savings allowance which allows you to save tax-free up to £1,000 if you're a basic-rate taxpayer. This changes to £500 for higher-rate taxpayers. If you're earning more than £1,000 in interest, then it's worth exploring ISAs as these allow you to save money tax-free up to £20,000 annually.
It's worth noting that from 6 April 2027, the rules for ISAs change. While the overall annual ISA allowance remains £20,000, only up to £12,000 can be contributed to a cash ISA if you’re under age 65 - the rest (up to £8,000) must go into a stocks & shares ISA or other non-cash ISA types.
There are many different types of savings accounts and these come with certain restrictions, from how much you can withdraw to minimum opening deposits. It's important to understand these restrictions before moving your money as you could face fees or other penalties.