Join the CWU

Join online

To start your application, please select the method of payment you prefer to use to fund your membership contributions.

Remember Union contributions are 100% tax deductible and are only increased when we win you a pay rise. At the end of the financial year, we’ll provide you with a contributions statement to assist you with claiming the appropriate deduction on your tax return.

Bank Account

Join now, using a direct debit from your bank account to fund your ongoing contributions

Credit Card

Join now, using a Visa or Mastercard credit or debit card to fund your ongoing contributions

Join by post or fax


Download and print our paper-based application form and return it, completed, by mail or fax.


PO Box 250


(02) 9893 7396