Home energy upgrade incentives

Energy Efficient Home Improvement Credit 25C
A tax credit that supports improving the energy efficiency of an existing home, such as home energy audits, doors, windows, insulation, and heating and cooling equipment.

Residential Clean Energy Credit 25D
A tax credit for the purchase of residential clean energy equipment, including solar and geothermal electricity generation, solar water heaters, fuel cells, and battery storage.

Home Efficiency Rebate
Rebates that discount the price of energy-saving home upgrades.

Home Electrification and Appliance Rebate
A point-of-sale rebate for home electrification projects in low- and moderate-income and historically underserved households.

Residential Solar and Wind Energy Systems Tax Credit
A tax credit for installing solar or wind energy devices at home.

Other statewide policies

Solar and Wind Sales Tax Exemption

Arizona exempts from sales tax the retail sale of solar and wind energy devices and the installation of these devices by contractors.

Energy Equipment Property Tax Deduction

Arizona property tax assessments consider on-site renewable energy systems and energy-efficient building components to add no value to properties.

Property Tax Assessment for Renewable Energy Equipment

Arizona taxes renewable energy and energy storage property at a lower rate — 20% of its depreciated cost.

Local and utility incentives

Arizona Public Service Co

  • Residential Energy Efficiency Rebate Program

    rebates for certain energy-efficient building components, including duct sealing, insulation, smart thermostats, cool control devices, water heater timers, and air conditioner upgrades.

Mohave Electric Cooperative

Salt River Project

  • Residential rebates

    rebates for a variety of home efficiency measures, including air conditioners, smart thermostats, insulation, home energy assessments and audits, duct repair, cool roofs, shade trees, window treatments and replacements, lighting, demand management systems, heat pump water heaters, and certain other efficient products.

  • Residential rebates for renters

    rebates for home energy assessments, lighting, and certain other efficient products.

Sulphur Springs Valley Electric Cooperative

Trico Electric Cooperative

Tucson Electric Power

UniSource Energy Services

City of Scottsdale

  • Green Building Incentives

    non-monetary incentives, such as technical assistance and free promotional materials, for green home construction.