The Business Personal Property Unit assists in the assessment of this type of property. Gov for a copy of the Business Personal Property 520 reporting form initially sent in January.Use a Business Bill of Sale to set out the terms for the sale of a business and transfer the ownership and all assets to the buyer. Once appropriately licensed as a marketplace facilitator, you may use the 600 series business codes to report sales. For questions about balance due, previous payments, or payoff amount, contact the Clerk's Office at 6023725375 Mon Fri 8 AM to 5 PM MST. Pay Tuition and Fees. Payment arrangements are due at the time of registration, and there is a non-refundable registration processing fee.