Where do I enter the sales tax that I gathered from sales that my business made to individuals living in my state of Arizona?

[jontu]

You are just an agent for collection of the tax. It should not be included in your gross sales or reflected as an expense.

[jhar879]

Then how do I submit the sales tax I collected to the state of Arizona?

[jontu]

The State of Arizona should have a website you can access and download the necessary forms.