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Existing cash ISA customers

Your guide to cash ISA transfers

Upgrading a single cash ISA to another cash ISA

Is my account eligible to upgrade?

Transferring multiple Santander cash ISAs into a single cash ISA

Your guide to cash ISA transfers

If you would like to transfer in funds from a cash ISA you hold with another provider into your Santander cash ISA, simply:

If you would like to transfer in funds from a cash ISA you hold with another provider into your Santander cash ISA, simply:

1. Open a Santander cash ISA, if you don't already have one.

2. Complete online and print a Cash ISA Transfer Form, completing a separate form for each cash ISA you wish to transfer.

3. Sign the form.

4. Once completed return to us using the address below:

FREEPOST RSEZ/CZBT/KCLU
Santander
External Cash ISA Transfer Team,
PO Box 1112,
9 Nelson Street,
Bradford, BD1 9NR
 

What happens next?

  • Once we've received your completed form(s) we will request the funds from your existing provider.
  • Allow up to 15 days from when we receive your form(s) for the transfer to take place.
  • Once the transfer is completed, we will confirm this to you in writing.


For more information on the transfer timelines please see http://www.bba.org.uk/consumer-guide-to-cash-isa-transfers.

Upgrading a single cash ISA to another cash ISA

If you wish to transfer an existing Santander cash ISA to another Santander cash ISA please follow these steps:

  • Select the ISA which you wish to upgrade to at Santander.co.uk and click on the ‘upgrade now’ link.  
  • Make sure you have your current Santander cash ISA sort code and account number to hand.
 
Is my account eligible to upgrade?
 
Fixed Rate cash ISA 
  • You can upgrade your fixed rate cash ISA once it has matured, or within 28 days of maturity
  • Your product details and interest rate will update at the point of upgrading your ISA
 
Variable rate cash ISA 
  • You can upgrade your variable rate cash ISA at any point
  • Your product details and interest rate will update at the point of upgrading your ISA
 
Transferring multiple Santander cash ISAs into a single cash ISA
  • Visit any Santander branch or call 0845 600 0181.   
  • Alternatively, print off and complete a Cash ISA Internal Transfer Form.
     
    Please return the form to us using the address below:
     
    ISA Customer Services,
    PO Box 1112,
    9 Nelson Street,
    Bradford,  BD1 9NR