Summary:
Origin Based Sales Tax.
General Sales Tax Rate: 5.6%.
Over $100,000 in sales during the current or prior calendar year.
Transactions made through a registered marketplace facilitator excluded: Yes.
Transactions made to a reseller excluded: No.
Limited to certain transaction types: No.
Services: Not taxable, with a few exceptions.
Digital products are taxable.
SaaS Products: Taxable
When To Register: When you meet the threshold you must obtain a TPT (Transaction Privilege Tax) license. The TPT is essentially a form of sales tax, but it is a tax on the privilege of doing business in Arizona, imposed on the seller (rather than directly on the consumer). Businesses must collect this tax from customers and remit it to the Arizona Department of Revenue.