The test fee must be paid in full at the time of submitting your application. 

Reason for taking IELTS
Test Fee
 GST  Total
Access to education
$330  - $330
Membership of a professional or trade association
$330  - $330
Registration or licensing for a particular occupation
$330  - $330
Employment
$330  - $330
Immigration: Skilled Migration for any of the above
$330  - $330
Other: including other categories of immigration $330
$33
$363