Complete the TPT-2 Form in AZTaxes. Gov -- Download Printable Step-By-Step Instructions.A Transaction Phoenix Privilege (Sales)and Use Tax License is required within 30 days of starting a business to avoid penalties. The Business Personal Property Unit assists in the assessment of this type of property. Tutorial and step-by-step instructions can be found here. YEAR, E-FILE AND E-PAY THRESHOLD. Form 8594 is a tax document required in certain business sales where the buyer acquires assets rather than stock or equity. Download IRS Tax Form 4797 with instructions. Bystep guide for accurate reporting of business property sales ensuring IRS compliance. Both the seller and purchaser of a group of assets that makes up a trade or business must use Form 8594 to report such a sale.