Thanks for being a member of the QuickBooks family. I'll be happy to assist. With QuickBooks Online, you get access to a comprehensive sales tax centre where you can keep an eye on your returns and payments. To look at a previous sales tax period, follow these steps:
Select Taxes from the left menu
Select the Sales Tax tab
Select View reports
Select Taxable Sales Summary
Under Report period, select the dates you wish to review
Select Run report
For more information about sales tax, check out the following articles: