Arizona homeowners in 2026 can access the 30% federal Investment Tax Credit (ITC), 25% AZ state tax credit (max $1,000) + sales tax exemption + property tax exemption. Stacking these incentives typically reduces a $22,000 system cost to $12,000–$16,000 net. The ITC is scheduled to step down after 2032 — installing in 2026 captures the full 30%.
All Arizona Solar Incentives Available in 2026
The incentive landscape for Arizona solar in 2026 is strong. Here is a complete breakdown of every program available to homeowners:
Federal Investment Tax Credit (ITC) — 30%
The federal ITC allows you to deduct 30% of your total solar installation cost from your federal income taxes. On a $22,000 system, that's a $6,600 tax credit claimed on Form 5695 when you file. The ITC applies to panels, inverters, batteries installed simultaneously, and installation labor.
Arizona State Incentives
25% AZ state tax credit (max $1,000) + sales tax exemption + property tax exemption. Arizona offers a 25% state tax credit (up to $1,000) in addition to the federal ITC, plus a full sales tax exemption on solar equipment and a property tax exemption on the added home value.
Net Metering in Arizona
net metering available — APS, SRP, and TEP all offer programs. Net metering improves your system's effective yield by ensuring every kWh your panels produce has value — either consumed directly or credited against future bills.
How to Stack Arizona Solar Incentives for Maximum Savings
- Claim the federal ITC first. Ensure you have sufficient federal tax liability to use the full 30% credit. If not, the credit carries forward to future years.
- Apply state incentives. File for the state tax credit separately on your Arizona state return.
- Enroll in net metering immediately. Contact APS / SRP / TEP to enroll in net metering before your system turns on. Delays can cost you months of credits.
- Consider battery storage. Battery systems may qualify for the federal ITC if installed alongside solar, and some Arizona utilities offer additional incentives for battery backup.
- Get multiple quotes. Installer pricing varies 15–30% in Arizona. A marketplace like EnergySage lets you compare certified quotes without sharing your info with every installer individually.
How to Claim Arizona Solar Incentives in 2026
Step 1: Install with a Certified Arizona Installer
Only systems installed by licensed Arizona contractors qualify for state incentives. Verify your installer's license with the state contractor licensing board before signing.
Step 2: Claim the Federal ITC
Complete IRS Form 5695 when filing your federal return. Your solar installer should provide a detailed cost breakdown documenting eligible expenses.
Step 3: File State Credits and Exemptions
File for the Arizona state tax credit on your state return. Your installer will provide the documentation needed.
Arizona Solar Incentive Summary 2026
| Incentive | Amount | Type | Expiration |
|---|---|---|---|
| 1Federal ITCBiggest Savings | 30% of cost | Tax credit | 2032 (then steps down) |
| 2AZ State Tax Credit | 25% (max $1,000) | Tax credit | Ongoing |
| 3Sales Tax Exemption | Equipment exempt | Tax savings | Ongoing |
| 4Net Metering | Varies by utility | Bill credits | Per utility |
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Key Terms
- ITC (Investment Tax Credit)Federal tax credit equal to 30% of total solar installation cost. Claimed on IRS Form 5695. Carries forward if you can't use the full amount in one year.
- DSIREDatabase of State Incentives for Renewables and Efficiency. The authoritative source for current Arizona solar incentive details at dsireusa.org.
- Property Tax ExemptionSolar installations increase home value, but most states (including Arizona) exempt that added value from property tax reassessment.
- Net Metering Credit RateThe rate your utility credits you for excess solar power exported to the grid. In Arizona: net metering available — APS, SRP, and TEP all offer programs.
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Sources
Frequently Asked Questions: Solar Incentives Arizona 2026
Are solar panels worth it in Arizona in 2026?
Yes. Arizona averages 300+ sunny days per year. After the 30% federal ITC and 25% AZ state tax credit (max $1,000) + sales tax exemption + property tax exemption, most Arizona homeowners see a payback period of 6–9 years and decades of energy savings afterward.
Can I combine multiple solar incentives in Arizona?
Yes. Arizona homeowners can stack the federal ITC, 25% AZ state tax credit (max $1,000) + sales tax exemption + property tax exemption, and net metering credits from APS / SRP / TEP — all together, significantly lowering your net cost and improving your return on investment.
Do I need to own my home to claim Arizona solar incentives?
Yes, to claim the federal ITC you must own (not lease) your solar system. If you own your home and finance your solar with a loan, you still qualify for the 30% ITC. Leased systems give the tax credit to the installer, not the homeowner.
How do I claim the sales tax exemption for solar in Arizona?
Your installer should apply the exemption at the point of sale. Keep documentation of your purchase for tax records. If the exemption wasn't applied, you may be able to file for a refund through the Arizona department of revenue.
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