How can i increase GST collected that was wrongly claimed in last year BAS?

To increase the GST amount, you'll need to create journal entries that affects the sales tax accounts, user36783.

I can't provide what specific accounts would be debited and credited. Instead, I'd recommend reaching out to your accountant about this. They can give you options that will suit your company set up.

Meanwhile, you might want visit these articles to know more about GST and BAS:

• Easy GST and BAS with QuickBooks Online
• Tips and Tricks Using GST in QuickBooks Online

If you need further help in adjusting the GST amount, you can reach out to our Customer Care Team. They can give you ideas and options to get this work.

Here's how you can reach them:

1. 1. Log in to your QuickBooks Online account.
   2. Go to the Help menu at the upper right.
   3. In the Search bar, type Contact Us.
   4. Click the Contact Us option.
   5. Choose Callback.
    
   For support availability time, feel free to view this article: Get help with QuickBooks products and services.

Feel free to get back to us if you need anything else. Have a good one!