What is an ISA?

ISA stands for Individual Savings Account, a tax-efficient wrapper offered under Government legislation as a way of encouraging you to save. An ISA sits over your choice of a number of different investments to shelter them from further tax on any income or gains earned.

There are just two types of ISA - the Cash ISA and the Stocks and Shares ISA. The standard allowance for both in 2009/10 is £7,200 or, if you are over 50, higher, at £10,200. Within this, the limit for Cash ISAs - or for the cash element within a Stocks and Shares ISA - is £3,600 (or £5,100 if you are over 50). However, there is flexibility over how these limits can be used - you can, for example, put the maximum £3,600 (£5,100) in a cash account and £3,600 (£5,100) in a stocks and shares account. Alternatively, though, if you place just £2,000 in cash, you can use the entire remaining balance - £5,200 (or £8,200) in this case - to invest in stocks and shares.

If you don't need cash at all, you can put the full £7,200 (£10,200) into stocks and shares.In addition, you can transfer existing Cash ISA holdings to a Stocks and Shares ISA without impacting on your current tax year allowance. So, if you have £10,000 already sitting in existing cash ISA plans then this amount can be moved to a Stocks and Shares ISA, yet leave your entire current allowance still available for new investment.

We have been extremely disappointed in the way bank and building societies have treated investors within cash ISA's. The tax free status has benefited the provider significantly more than the individual.