Ariz. Rev. Stat. § 44-1763
A. An agreement governing the financing, sale or lease of a distributed energy generation system to any person or a political subdivision of this state must:
5. Separately set forth the following items, which must be separately acknowledged by the buyer or lessee, if applicable:
7. Identify the tax obligations that the buyer or lessee may be required to pay as a result of buying, financing or leasing the distributed energy generation system, including:
13. Include a disclosure, the receipt of which shall be separately acknowledged by the buyer or lessee, that states:
Utility rates and utility rate structures are subject to change. These changes cannot be accurately predicted. Projected savings from your distributed energy generation system are therefore subject to change. Tax incentives are subject to change or termination by executive, legislative or regulatory action.