Archive Website of the UK government

Overview

Fixed Interest Savings Certificates are lump sum investments that earn guaranteed rates of interest over set periods of time, called 'terms'. They are free of UK Income Tax and Capital Gains Tax.

For more information visit the NS&I website, which includes product details, current interest rates and a calculator to help you assess how much your certificate could be worth at the end of the term.

How to use this service

Use the link below to apply. Make sure you have your debit card (Switch or Visa Delta) details at hand. If you already hold Savings Certificates, make sure you have your customer/holder's number.

• Apply for Fixed Interest Saving Certificates Opens new window