Online banking Register Log on Support Contact us Personal Savings and investments ISAs 2 Year Fixed Rate ISA 2 Year Fixed Rate ISA Our cash ISA gives you a tax-free guaranteed interest rate for a fixed term Apply Upgrade Transfer ISA in What you can get Fixed rate of 0.10% AER/tax-free for 2 years for savings of £500 and over Fixed rate of 0.20% AER/tax-free for 2 years for savings of £25,000 and over Eligibility and withdrawal penalties You cannot withdraw money from this account unless you close it. There is a penalty of 120 days’ interest if you close the account early You open the account with £500 or more You‘re a UK resident aged 16 or over ISA transfers Transfer ISAs in from other providers within 14 days of opening Combine multiple cash ISAs in a single cash ISA with Santander Summary Box ISA transfers Key documents Existing customers This account also comes with Telephone Banking Online and Mobile Banking with text and email alerts Access to the Santander branch network Not sure which ISA is right for you? View all ISAs Protecting your money My money? My info? I don't think so! Santander ISA Managers Limited. Registered in Scotland SC151605 at 287 St Vincent Street, Glasgow, G2 5NB, United Kingdom. Telephone 0800 328 1328. Authorised and regulated by the Financial Conduct Authority. Financial Services Register number 171448. Stocks and Shares ISA The Stocks and Shares ISA is provided by Santander ISA Managers Limited. Registered in Scotland SC151605 at 287 St Vincent Street, Glasgow, G2 5NB, United Kingdom. Telephone 0800 328 1328. Authorised and regulated by the Financial Conduct Authority. Financial Services Register number 171448. Footer menu About Santander UK Branch locator Branch appointments Support Accessibility Site map Privacy policy Cookie policy Fraud and security Financial results Santander Careers Service status Welsh language policy Modern slavery statement Santander Universities Santander websites Santander events Santander UK plc. Registered Office: 2 Triton Square, Regent's Place, London, NW1 3AN, United Kingdom. Registered Number 2294747. Registered in England and Wales. www.santander.co.uk. Authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority. Our Financial Services Register number is 106054. You can check this on the Financial Services Register by visiting the FCA’s website www.fca.org.uk/register. Santander and the flame logo are registered trademarks. We use cookies to give you the best online experience Essential cookies make this website work and are for your security. To help personalise and tailor content to you here and on other websites, we use optional cookies. We won't use these without your consent. Our Cookie Policy is always available at the bottom of our homepage. You can change your preference settings by selecting 'Manage my settings' at any time. Accept all cookies Manage my settings