Best Rates - Variable Rate ISAs
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Variable cash ISAs typically come in two forms: notice ISAs and easy access ISAs.
Variable rate ISAs with a notice period usually require some advance warning before the bank or building society will let you withdraw funds from your account. Some accounts will permit withdrawals without this notice period, but this will typically result in an interest penalty.
Easy access ISAs, meanwhile, generally allow additions and withdrawals without limit, offering complete flexibility. However, some providers restrict how many withdrawals can be made in a year, so make sure to check.
Whichever kind you choose, your savings interest will remain tax-free for as long as your money is held within the ISA. This means you can accumulate quite a savings pot over time, which may otherwise have gained enough interest to breach the personal savings allowance.
Just be mindful of your annual ISA allowance. You’re still only able to save up to £20,000 in an ISA per tax-year – which can be split across different types of ISA if you prefer – but if your ISA is flexible, you can withdraw and replace funds within the same tax-year without affecting your allowance. However, if it isn’t, any deposit into the account will count towards your allowance, even if you’re replacing money that you’ve previously withdrawn.
To get the best variable ISA rates, it’s important to compare the market thoroughly. Make sure to look at features of the account beyond the headline rate, such as withdrawal restrictions, and bear in mind that you may need to be flexible when it comes to provider – the top rates often come from challenger or digital banks, and even accounts from more traditional brands will often ask you to manage things online.
The time of year could have an impact as well. Most providers tend to offer their best rates around ISA season, as they look to encourage savers to use up the last of their ISA allowance for one tax-year and start early on the next. Such heavy competition means it can be a great time to compare ISA rates, but that doesn’t mean you shouldn’t bother at other times of the year. Our chart outlines the best variable ISA rates on offer at all times, helping you make the right decision.
Variable cash ISAs are designed to be accessible, offering easy access to your money either with or without a notice period. Yet there also comes an element of uncertainty – because the rates are variable they can change at any time, so you can never be sure of your returns.
This is in contrast with fixed rate ISAs, which typically do not allow any access until a certain period has passed, in exchange for receiving a fixed rate of interest. Most will only allow lump sum deposits as well, which means that you’ll know exactly how much interest you’ll receive after the term comes to an end.
It used to be the case that the longer the fix, the higher the rate, but today that’s no longer guaranteed. In many cases, variable cash ISA rates can actually be higher than for fixed rate deals. Just bear in mind that even the best variable ISA rates can lessen over time, though while this makes it a gamble, the access options these accounts offer could make it worth the risk.
You may be wondering whether you should opt for a variable cash ISA or a standard easy access savings account. At first glance, the non-ISA deal may seem like the obvious choice, particularly given that standard variable rate deals tend to pay higher interest rates than their cash ISA alternatives. There are also fewer restrictions, with most not capping the amount that can be invested, and they won’t normally have such set rules on transfers or withdrawals.
However, the main benefit of ISAs is their tax-free status, and for some, this can be key. Those who are higher-rate taxpayers and/or have built up a substantial savings pot may find that they breach their personal savings allowance by keeping their cash in non-ISA products, so instead opt for a variable cash ISA to reduce their tax liability.
Not sure if a variable rate ISA is right for you? Consider these options instead:
Take a closer look at our ISA charts to see what else is available, and stay up to date with our regular overview of the best cash ISA rates on offer.