How to make an after-tax personal contribution by cheque or money order
Follow these steps to make your contribution by cheque or money order.
1. Learn about personal contributions
Check that making after-tax personal contributions is the right option for you by reading:
- Contributing to your super to learn about making extra contributions to your super
- After-tax personal contributions for more information
2. Work out how much you’d like to contribute
Before you complete the Super contributions form, you need to know how much you’d like to contribute to your super.
You can choose any amount that suits you, but if you go over your non-concessional contributions cap, you may have to pay more tax.
If you’re not sure how much you’d like to contribute, try our Retirement planning calculator.
3. Print and complete the form
Download, print and complete this Super contributions form for after-tax contributions.
The form has six sections with instructions on the information to provide.
4. Post the form and your cheque or money order to us
Now that you’ve completed and signed your Super contributions form, you need to send it (with your cheque or money order attached) to:
GESB
PO Box J 755
Perth WA 6842
Australia Post can take up to six business days to deliver regular mail. Please take this into account when submitting contributions to us, especially when you need to meet a processing deadline.
Thank you for printing this page. Remember to come back to gesb.wa.gov.au for the latest information as our content is updated regularly. This information is correct as at 18 June 2026.