Savings & investments
The Post Office® offers a wide range of savings and investments options for everyone. From short-term savings to longer-term investments, we've got a great range of products.
Premier Cash ISA
- 3.01% tax-free2/AER1 variable
- Save from £100 to £5,640 this tax year4
- Cash ISA transfers from other providers accepted5
- Rate includes 1.26% tax-free2/AER1 fixed bonus for first 18 months
- Two free withdrawals provided each tax year. If you need a third withdrawal, you’ll have to transfer to another provider or close the account. Closure will result in loss of tax-free status
- Interest paid annually in March
Post Office® Premier Cash ISA is provided by Family Investments. Funds deposited with Bank of Ireland UK.

The tax advantages of ISAs depend on your individual circumstances and their tax treatment may change in the future
1AER stands for Annual Equivalent Rate and illustrates what the interest would be if interest was paid and compounded once a year.
2Tax-free is the contractual rate of interest payable where interest is currently exempt from income tax. Tax treatments are not guaranteed and may changes in the future subject to tax law.
3Gross rates do not take account of deductions of income tax. Rates shown relate to annual interest option. Monthly interest option also available.
4Subject to any Stocks and Shares ISA contributions.
5Before making a decision to transfer your cash ISA to us you should check if your current provider will charge a fee.
Post Office Limited is an appointed representative of Bank of Ireland (UK) plc which is authorised and regulated by the Financial Services Authority. Bank of Ireland UK is a trading name of Bank of Ireland (UK) plc which is registered in England & Wales (No. 07022885), Bow Bells House, 1 Bread Street, London EC4M 9BE. Post Office Limited is registered in England and Wales. Registered No 2154540. Registered office is 148 Old Street, London EC1V 9HQ. Post Office and the Post Office logo are registered trademarks of Post Office Limited.
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