Membership application

Thank you for your interest in becoming a member of our Credit Union. Please be advised that a one-off debit card payment of £4 is required at the end of this online application to complete the membership process.

Please note this online application form is for adults only (aged 16 years and over). For junior accounts please download an application form by clicking here.

  • ALL fields marked with an "*" are mandatory and you must enter/select the appropriate information.

Personal details

Title: *
Forename: *
Surname: *
Residential status: *
Home address House number or name:
  Flat number:
  Street *
  Town *
  Postcode: *
Time at address:   years months *
Sex: *
Date of birth: / / *
National insurance number: *
Ethnicity: *
E-mail: *
Home telephone: *
Mobile telephone:

Additional information

Please nominate the account(s) to be opened: Regular (mandatory)
Security data:
Mothers maiden name: *
Name of first school: *
How did you hear about us? *

ID verification methods

If you do not hold a valid driving license or passport, we will attempt to verify your identity without this information. Please be aware you may need to provide us with proof of your name and address at a later date. This will complete the membership application process.
Driving licence number
Passport number

Employment details

Employment status: *

Beneficiary details

Beneficiary name: *
Relationship to you: *
Beneficiarys address: House/Flat No and street name: *
Postcode: *
Beneficiarys contact number: *

Additional information

I wish to receive annual statements from the credit union via email.*
I wish to receive promotional information from the credit union via email.*


In accordance with the principle of the Data protection Act 1998, we will use your personal details for the purpose of managing your accounts with the Credit Union. Your personal details will be treated confidentially and only be shared with other agencies for the purpose of credit referencing and debt recovery for which purpose we hold a category F Consumer Credit License. You have the right to access any of your personal information held on Castle & Crystal Credit Unions files. There is a fee of £10 for this service.
I agree to make an immediate debit card payment of £4.00 to cover a non-returnable fee of £3.00 and a minimum savings balance of £1.00. Credit card payments are not accepted. I confirm that I satisfy the commond bond eligibility criteria for membership. (tick to acknowledge)
Eligible deposits in Castle & Crystal Credit Union are protected by the Financial Services Compensation Scheme (FSCS). Your funds are protected up to £85,000. For more information please see the FSCS Guide.
(Please tick the box to acknowledge you have read and understand the information)