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Join Us Online Membership Application Form

Apply online today!

Please complete all your details in the form below, and click submit when you have finished.

Online Membership Application Form
* Required Fields
To open your savings account and become a member of Boom! please fill out the form below.

£5 initial deposit: You need to make an initial deposit of £5 into your account to complete the process. (This is also the minimum balance you need to keep the account open.) Call us on 01903 237221 to process card payments, or send a cheque or postal order made out to the West Sussex & Surreysave Credit Union to Boom!, 129 Montague Street, Worthing, West Sussex, BN11 3BP.
About You
* Required Fields
Surname:  *
Forename:  *
Title:  *
Gender:  *
Address:  *
Post Code:  *
If you are a housing association tenant please state which one: 
National insurance No:  *
Email:  *
Date of Birth:  *
Telephone:  *
Accommodation Type:  *
How did you hear about us?  *
* Required Fields
If you were recommended by a friend or organisation please give their details as this helps us in our marketing and future services development.
Their Name: 
Their Email: 
* Required Fields
*As a prospective member of West Sussex Credit Union, I hereby nominate my beneficiary as the person to whom there shall be transferred at my decease such property in WSCU LTD as may be mine at the time of my decease should the savings account application be successful.
*Name of Beneficiary: 
Post Code: 
Relationship to you: 
Are they a member?  *
If so what is their membership No? 
* Required Fields
We are legally obliged to keep your details and identification in order to open your account and for this we need your consent. We undertake to keep your information secure and not to pass your details onto any third parties without your consent.
I hereby apply for membership and agree to abide by the rules of West Sussex Credit Union Ltd. I declare that the information given by me on this form is true and correct to the best of my knowledge and belief. I agree that West Sussex Credit Union Ltd may use my inform to contact me in the future with further information about the credit union.
* Required Fields
By typing in the signature box below a tick will be inserted which will represent your electronic signature
Signature:  *
Date:  *
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Contact Us
  • BOOM! Credit Union
  • Tel: 01903 237221
  • Fax: 1890 800 011
  • Email:
  • Web:
  • Address: 129 Montague Street, Worthing, West Sussex, BN11 3BP

We're a credit union for people who live or work in Surrey, Kingston, and West Sussex.

We give local people access to fair and affordable loans and savings accounts. And we help our members to manage their money.

Main Office
  • T:
  • E:
  • 01903 237221
  • 129 Montague Street,
  • Worthing, West Sussex, BN11 3BP
Opening Hours
  • Mon - Fri
  • 10:00 - 15:00
Crawley Drop-In Centre
  • T:
  • 01293 438537
  • Crawley Town Hall,
  • The Boulevard
  • Crawley, RH10 1UZ
Opening Hours
  • Mon & Fri
  • 09:30 - 15:45
Follow Us
Find Us here:
Boom! Credit Union is the trading name for the West Sussex and Surrey Credit Union. We're authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority. Our FRN is 475226