Understanding Arizona Property Taxes: What Homeowners and Buyers Need to Know

Justin Taylor • March 19, 2025

For anyone buying or owning real estate in Arizona, understanding how property taxes work is essential—not only for budgeting, but also for evaluating the total cost of homeownership over time. While Arizona is often praised for its relatively low property tax rates compared to other states, the system behind those taxes is anything but simple. From assessment timelines to due dates and exemptions, here's what buyers, sellers, and homeowners should know to stay informed and financially prepared.


How Arizona Property Taxes Are Calculated

Arizona property taxes are calculated based on the property's assessed value, not its full market value. The assessed value is determined by the county assessor and is a percentage of what’s called the Limited Property Value (LPV), which is capped by law to help prevent sharp increases year over year. The LPV is not allowed to increase by more than 5% annually, regardless of how much the actual market value may rise.


Each property is assigned a classification—for example, residential, commercial, or agricultural—and each classification has its own assessment ratio. For residential properties, the assessment ratio is currently 10%. That means if the LPV of your home is $300,000, the assessed value is $30,000. This assessed value is then multiplied by the combined tax rate in your area, which includes rates from school districts, municipalities, counties, and special taxing districts.


Arizona Property Tax Rates

Arizona’s average effective property tax rate is approximately 0.51%, well below the national average of around 0.99%, according to recent data. However, rates vary widely depending on the county and the city in which the property is located. For example, homeowners in Maricopa County—which includes Phoenix, Scottsdale, and Mesa—may pay a different rate than those in Pima County or Coconino County.


To give context:


  • Maricopa County’s average effective tax rate is about 0.61%
  • Pima County, home to Tucson, averages closer to 0.86%
  • Rural counties often have even lower rates, though services and school funding may reflect that difference


When Are Arizona Property Taxes Due?

Arizona property taxes are billed twice per year but follow a somewhat unique schedule. Here’s how it works:


First half of the tax year (January 1 – June 30):


  • Due: October

  • Delinquent after: November 1


Second half of the tax year (July 1 – December 31):


  • Due: March 1 of the following year
  • Delinquent after: May 1


This staggered structure can catch new homeowners off guard, especially those relocating from states where taxes are due in a single annual payment. In Arizona, even though taxes are billed biannually, many homeowners choose to pay both installments at once, often coordinated through their mortgage escrow account.


Paying Property Taxes in Arizona

Homeowners can pay property taxes online through their county treasurer’s website, by mail, or in person. Many mortgage lenders collect estimated property tax payments as part of your monthly mortgage payment and handle the actual payments on your behalf through an escrow account. It’s a good idea to review your escrow analysis annually to ensure your lender is collecting the appropriate amount—especially if your home’s assessed value has changed.


Exemptions and Discounts

Arizona offers several property tax relief programs for eligible residents, including:


  • Senior Valuation Freeze: Homeowners aged 65+ with limited income may qualify to freeze the property's assessed value for up to three years.
  • Widow/Widower and Disability Exemptions: Qualifying individuals can apply for reductions in their property tax bills.
  • Exemptions for Veterans: Disabled veterans or their surviving spouses may be eligible for tax relief based on their level of disability and income.


Each exemption has its own criteria and application window, so it’s important to check with your local county assessor’s office early in the year if you believe you may qualify.


Understanding Your Tax Statement

Property tax statements in Arizona are typically mailed by the end of September and detail the LPV, assessed value, applicable tax rates, taxing jurisdictions, and total tax due. Reviewing your statement each year helps ensure accuracy and transparency—and can help you track how changes in local levies may impact your future tax liability.


Property Taxes in the Context of Buying or Selling a Home

In a real estate transaction, property taxes are typically prorated between buyer and seller at closing. That means if the seller has already paid taxes for a period the buyer will occupy the home, the buyer reimburses the seller through the closing statement—or vice versa. This ensures that each party pays their fair share of taxes based on the time they owned the home during the tax year.


Final Thoughts

Arizona’s property tax system is both stable and comparatively affordable, which is one of the reasons the state remains an attractive option for homeowners, retirees, and real estate investors alike. But low rates don’t mean property taxes should be overlooked—especially in a fast-appreciating market.


Whether you're budgeting for a home purchase, reviewing your annual tax bill, or evaluating investment performance, understanding how Arizona property taxes are calculated and when they’re due helps you stay ahead. Smart real estate decisions always include a look at the full financial picture—and property taxes are a key part of that equation.


By Justin Taylor February 7, 2025
Smart real estate i nvestors know that timing and strategy are just as important as location. When it comes to building long-term wealth, few tools are as powerful—or as underutilized—as the 1031 exchange. Named after Section 1031 of the Internal Revenue Code, this provision allows investors to defer capital gains taxes when selling one investment property and reinvesting the proceeds into another. For Arizona real estate owners, especially in a fast-growing and high-appreciation market, understanding how to leverage a 1031 exchange can be a game-changer. What Is a 1031 Exchange? A 1031 exchange allows real estate investors to sell an investment property and reinvest the proceeds into another “like-kind” property—without immediately paying capital gains taxes on the sale. Instead, the tax liability is deferred, allowing investors to reinvest 100% of their equity and potentially build more wealth over time. This strategy has long been used by savvy investors looking to scale their portfolios, trade up into higher-performing assets, diversify across markets, or reposition their investments without the burden of an immediate tax bill. In a state like Arizona, where demand for rental properties, commercial assets, and multifamily housing continues to grow, the ability to defer taxes and reposition your assets is incredibly valuable. Key Benefits of a 1031 Exchange One of the most compelling aspects of a 1031 exchange is tax deferral. Instead of paying up to 20% in federal capital gains taxes (plus any applicable state taxes), investors can roll over their gains into a new property and keep their capital working. But the benefits go beyond taxes: Portfolio Growth: Reinvesting gains into larger or better-performing properties can accelerate portfolio growth. Diversification: Investors can shift from a single property to multiple properties or move from one asset class (e.g., residential) to another (e.g., commercial or industrial). Geographic Flexibility: Exchange properties across different markets—for example, trading a single-family rental in Phoenix for a vacation rental in Sedona or a commercial property in Tucson. Estate Planning Advantages: Heirs who inherit properties held through 1031 exchanges benefit from a step-up in basis, potentially eliminating deferred taxes altogether. Basic Requirements for a Valid 1031 Exchange While the benefits are substantial, the IRS sets specific rules for a 1031 exchange to qualify. Key requirements include: Like-Kind Property: Both the relinquished and replacement properties must be held for investment or business use. “Like-kind” refers to the nature or character of the property, not the type—meaning a commercial office building can be exchanged for a residential rental, land, or industrial asset. Timeline Restrictions: Once the original property is sold, the investor has 45 calendar days to identify up to three potential replacement properties. The exchange must be completed within 180 days from the sale of the original asset. Use of a Qualified Intermediary (QI): Investors must use a third-party QI to hold the proceeds from the sale and facilitate the exchange. Funds cannot be touched by the seller or the transaction will be disqualified. Title and Ownership Consistency: The same entity that holds title to the relinquished property must take title to the replacement property, whether it’s an individual, LLC, or trust. Arizona and the 1031 Exchange Landscape Arizona continues to be a hotbed for real estate investors due to its strong population growth, diversified economy, and attractive rental yields. Whether you own rental properties in Scottsdale, multifamily units in Tucson, or commercial assets in the West Valley, a 1031 exchange gives you the flexibility to trade into more strategic holdings without sacrificing your hard-earned equity. Local investors often use 1031 exchanges to consolidate scattered single-family rentals into one multifamily property or trade older assets in need of maintenance for newer, more efficient properties. With Arizona’s dynamic real estate market, the opportunity to reposition your investments without paying capital gains can significantly enhance your portfolio performance. Common Use Cases for Arizona Investors Retirement Planning: Downsizing from multiple rentals into a single property with less maintenance in a more passive setup. Market Shifting: Selling in a high-demand area like Tempe and reinvesting in an emerging market like Queen Creek or Casa Grande. Diversification: Moving from residential into commercial or short-term vacation rental properties across different parts of the state. Important Considerations and Professional Guidance A 1031 exchange is not a DIY process. It’s essential to work with an experienced real estate agent, tax advisor, and qualified intermediary to ensure every rule is followed. Missteps in identification, timelines, or handling of funds can disqualify the exchange and trigger immediate tax consequences. Additionally, while capital gains taxes are deferred, they are not eliminated—unless the investor continues to exchange until death, at which point heirs may receive a step-up in basis. Planning ahead with your tax and estate planning professionals is crucial. Final Thoughts The 1031 exchange is more than a tax deferral strategy—it’s a sophisticated tool for wealth building, strategic repositioning, and portfolio optimization. In a state like Arizona, where the real estate market offers strong appreciation potential and consistent rental demand, understanding and utilizing 1031 exchanges can put you ahead of the curve. Whether you're a seasoned investor or exploring your first exchange, the key is education, precision, and the right professional guidance. Done correctly, a 1031 exchange can unlock doors to long-term financial freedom—one investment at a time.
By Justin Taylor January 12, 2025
Arizona is known for its desert landscapes, abundant sun shine, and unique architecture—but beneath the surface lies an invisible element that more homeowners and buyers need to be aware of: radon. While often overlooked in the Southwest, radon is a real and potentially serious concern in parts of Arizona. Understanding how it impacts residential properties and the steps you can take to test and mitigate it can help protect your health and investment during a real estate transaction. What Is Radon and Why Does It Matter in Arizona? Radon is a naturally occurring radioactive gas produced by the decay of uranium in soil and rock. It rises from the ground and can seep into homes through foundational cracks, slab openings, crawl spaces, and even well water. It is colorless, odorless, and tasteless—making it undetectable without testing. Although radon is more commonly associated with regions like the Midwest and Northeast, Arizona is not exempt. In fact, elevated radon levels have been detected in several parts of the state, particularly in northern counties like Yavapai, Coconino, and Gila, and even in parts of Maricopa County. Arizona’s varied geology means radon risks are not uniform statewide, but localized hot spots do exist. According to the Environmental Protection Agency (EPA), radon is the second leading cause of lung cancer in the U.S., contributing to more than 20,000 deaths annually. Long-term exposure to elevated radon levels in the home is the primary concern, making awareness and prevention key—especially in real estate. Testing for Radon in Arizona Homes In Arizona, radon testing is not yet mandated by state law, but it is strongly encouraged by both the EPA and the Arizona Radiation Regulatory Agency (ARRA). The only way to determine radon levels in a property is through testing, and for home buyers, including a radon test as part of the home inspection is a smart move—especially for properties with basements or crawl spaces. Testing is simple, affordable, and non-invasive. It can be done using a short-term test (typically 2–7 days) or a long-term test (over 90 days). Short-term testing is common in real estate transactions due to time constraints. Professional radon inspectors use continuous monitoring devices that provide real-time readings and generate a detailed report at the end of the testing period. What If Radon Levels Are High? The EPA recommends mitigation if radon levels are at or above 4.0 picocuries per liter (pCi/L) of air. If a test in Arizona reveals elevated levels, there’s no need to panic—radon mitigation is straightforward and highly effective. Most mitigation systems involve sub-slab depressurization, where a vent pipe and fan system are installed to draw radon gas from beneath the home and release it above the roofline. These systems typically cost between $1,000 and $2,500 depending on the home’s design and foundation type. Many homes in Arizona are built on slab foundations, which makes installation easier in many cases. Once installed, a mitigation system can reduce radon levels by up to 99%, and its presence can even be a selling point—demonstrating that the home has been proactively cared for. What Arizona Buyers and Sellers Should Know For buyers: Always consider a radon test, especially in homes located in higher-risk areas or with basements or crawl spaces. Testing gives you peace of mind and the ability to negotiate for remediation if needed before closing. For sellers: Conducting a radon test before listing your home can prevent future delays and show potential buyers that you’ve taken their health and safety seriously. If elevated levels are found, installing a mitigation system ahead of time can add to your home’s value and marketability. Arizona Disclosure Laws Arizona does not currently require sellers to test for or disclose radon unless they have specific knowledge of elevated levels. However, transparency builds trust. If your home has been tested or has a mitigation system, share that information upfront. It can streamline negotiations and help avoid last-minute complications. The Bottom Line Radon may not be top-of-mind when you think about Arizona real estate, but it should be part of every serious home buying or selling conversation. Testing is quick and inexpensive, and mitigation—if needed—is both effective and affordable. In a market where trust, transparency, and long-term investment matter, understanding radon is more than just a health precaution—it’s a sign of a well-informed and responsible real estate decision. Whether you're moving to the mountains of Flagstaff, the heart of Phoenix, or a peaceful desert suburb, make sure radon is part of your checklist.