Hello ltrifonov,
To record your previous sales tax, payments, and other GST-related adjustments, it's best to reachout to our QuickBooks Customer Care Team. They'll be able to pull up your account provide the necessary steps to enter your previous sales tax payments. Here's how you can reach them:
- Click the Help menu in the upper-right corner and select Contact us.
- Enter the details of your concern and click Let's talk.
- You can choose Chat or Call us.
Feel free to drop by again if you need anything else.