If you want to apply now, please tick the box to confirm that all parties to the account have: 

  • accepted the product details and Terms & Conditions (including the specific conditions in the Key Facts Document)

  • received the FSCS Information Sheet and Exclusions List

  • If you are applying on behalf of other applicants you must have their authority to act on their behalf. During the application you will be asked if you want to hear about products, services and offers that may be of interest. Please note the preferences you select will apply to all applicants and will override any previous preferences given. If you, or any joint account holder, would like to amend those preferences please contact us at any time.

If you do not understand any of the details about your chosen product or terms then please contact us before applying

You won't be able to continue with your application until you have ticked the box to confirm you’ve read the documents on this page and are happy to proceed.

2 Year Fixed Rate ISA Upgrade - Product details and Terms & Conditions

Everything you need to know before you apply

Important contractual information and product details are included in documents which can be accessed via the links below. You should read and consider these documents before proceeding with your application, by continuing you are confirming you agree to these. You should print or save copies of these documents for further reference and records. If you have any questions regarding the agreement or you require further information please contact us

The Key Facts Document for our cash ISAs contains specific conditions relevant to the account.

2 Year Fixed Rate ISA Key Facts Document (pdf), including FSCS Information Sheet and Exclusions List 
General Terms & Conditions (pdf) (including Terms of Business and Data Protection statement) 

To view these documents, you may need to download Adobe Reader

Existing fixed rate ISA customers - fixed rate cash ISAs are eligible to upgrade within 28 days of maturity date. If your cash ISA is due to mature we will have recently sent you a letter confirming the maturity date. Full product details, including interest rate, will change with immediate effect following the ISA upgrade being processed.


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. Telephone 0800 389 7000. Calls may be recorded or monitored. 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.