Hi rosannang,
To correct a payment amount in a filed BAS, I'd suggest contacting our Phone Support Team. They can unlodge/undo a lodged BAS and help you further.
Here are the steps on how you can reach us:
- Click the Help icon located in the upper right-hand corner.
- In the Help window, click the Contact Us button located at the bottom.
- Enter your question and click Let's talk.
- Choose either Start a chat or Call us.
Should you have other questions or concerns, feel free to reach out to us. Thanks.