After you have paid the amount, we will provide you with all 3 amounts based on calculation you provided. The amounts you will receive should be added in your mygov account for further process. The sample here is replica of mygov form that you have to fill.
Please note that, once payment is done. You won't be able to change the amounts later. And you will have to pay again to recalculate amounts. However, you will be able to calculate how much you have to pay as many times you want for free. So, please don't hesitate to recalculate over and over and finally when you are comfortable pay us for the service.
We have been using these calculation for past 2 years to fill our GST and so far have no issues. Since, we have to pay over $40 to get these amounts from accounting. We understand your pain and come up with the solution that will benefit you as it has benefit us since past 2 years.
If you have any doubts or still not comfortable, please watch this video. Or send us an email at email@example.com. We will be happy to answer your questions.