Hi there meldmsl,
Thanks for reaching out about your taxes. QuickBooks Online is a great tool able to assist you in keeping track of taxes on transactions so you know the amount to declare on your filing. I can provide some assistance with taxes.
To mark your taxes as filed within your books in QuickBooks Online, you can follow the steps in this article. You can also find a multitude of reports that have information about sales tax by going to the Reports tab and scrolling down to the Sales tax section. Those reports can be printed or exported to either an Excel or PDF file
If you have any other questions, feel free to reach out here.
