Online banking Register Log on Support Contact us Personal Savings and investments ISAs Junior ISA Junior ISA Start saving for the next generation with our long-term tax-free ISA for children under 18 Find your nearest branch What you can get? 0.75% AER/tax-free (variable) Eligibility and withdrawal penalties If you’re opening the Junior ISA for your child: You‘re a UK resident aged 16 or over Your child is under 18 and a UK resident You have parental responsibility for the child If the child has a Child Trust Fund or a cash Junior ISA it must be transferred as part of the application If you’re opening the Junior ISA for yourself: You’re a UK resident aged 16 or 17 If you have a Child Trust Fund or a cash Junior ISA it must be transferred as part of the application No withdrawals or closures allowed until the account matures on the child’s 18th birthday. Summary Box Junior ISA transfers Key documents Existing customers This account also comes with Online and Mobile Banking with text and email alerts Access to the Santander branch network Telephone Banking Not sure which ISA is right for you? View all ISAs Find the nearest branch 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