There is a wide variety of cash ISAs on offer, which mainly mirror the types of account on offer in the traditional savings market.
Easy access cash ISAs are probably the simplest type of cash ISA, as they allow instant access to your funds. While most easy access ISAs allow unlimited withdrawals, it’s worth noting that some restrict the number of withdrawals that are allowed.
Some easy access ISAs also include a short-term bonus which boosts their rate, usually for 12 months. Once the bonus period expires, it is important to check whether the ISA remains competitive, and potentially transfer your ISA if it does not.
Fixed rate ISAs tend to pay the best interest rates because providers are happy to pay more in return for knowing they will have the funds for a set amount of time. Terms usually range from one to five years, with the longer the term agreed, the higher the rate of interest that is paid. However, if you want to access your fixed rate ISA funds before the term expires, an interest penalty will normally have to be paid and the ISA may be closed.
If you want to put a smaller amount away each month, a regular saving ISA may be for you. In return for promising to put a minimum amount of money away on a regular basis, these accounts often pay a higher amount of interest. It should be noted, however, that missing a month or withdrawing the cash usually means the better rate will be lost.
If you are happy to give notice before accessing your ISA funds, notice ISAs tend to pay a higher rate of interest than easy access ISAs. Notice periods vary, but typically range between 30 and 180 days. Interest penalties for earlier withdrawals usually fall in line with the notice period.