How do I fix the HST?

Hi there bcarrigan416-gma,

Making sure your taxes are entered correctly on transactions is an important part of your bookkeeping. Quickbooks Online is a great tool to help keep track of the amount of taxes gathered on transactions to make remitting to the government an easier process. I can provide some assistance.

If you want to adjust the amount of tax or tax code associated to a transaction, you can choose to edit it. You can locate it within the Expenses or Sales tabs depending on the type of transaction. Once in the transaction, you can edit the tax code to the one you wish to apply. 

If you were to want to add a new tax rate to use for transactions, you can do so by navigating to the Tax tab, then Sales Tax. Select Manage Sales tax, and Add rate. You'll then be able to add the details of your custom rate. Here is an article on how to add tax codes and custom tax rates.

I hope this helps you get to editing your taxes. If you have any questions, feel free to reach out here.