In QuickBooks Online (QBO), you can file your tax return or GST liability and record the payment in one place. Before doing so, I suggest reviewing what you owe first to ensure everything is accurate before you file.
Here's how to do it:
In QBO, go to the Taxes menu at the left pane.
In the Returns tab, check which return is due this month, then select Tax Adjustment.
Select the Journal date.
Review your tax. Make sure everything is correct.
Take note of your gross sales, taxable sales, tax due, and adjustment amount (if you added one). You’ll need these numbers later when you fill out your tax return form.