By CITIEA
Arizona's property tax system works differently than most states, and buyers relocating from California, Texas, or the Northeast are often surprised by both the structure and the bill. Understanding how your property is assessed, how rates are calculated, and what protections exist for Phoenix and Scottsdale homeowners directly affects your budget and your buying decisions.
Key Takeaways
- Arizona taxes residential property at 10% of the Limited Property Value, which keeps effective rates well below national averages
- The LPV is capped at a 5% annual increase regardless of what the market does, protecting Phoenix and Scottsdale homeowners from sudden tax spikes in fast-moving markets
- Maricopa County property taxes are paid in two installments: October 1 and March 1
- Owner-occupied primary residences in Arizona qualify for the Homeowner Rebate of up to $600, and qualifying seniors can freeze their assessed value for up to three years
How Arizona Calculates Your Property Tax
Arizona does not tax property at market value. The system uses a Limited Property Value — calculated by the county assessor — assessed at 10% for residential properties. A home with a $600,000 LPV carries a taxable assessed value of $60,000, which is then multiplied by the combined rate for all applicable taxing districts.
The LPV cannot increase by more than 5% per year under Arizona Proposition 117 regardless of how fast home prices move. In markets like North Scottsdale and central Phoenix, where values have moved sharply in recent years, this cap has protected existing homeowners from the kind of tax shock that follows rapid appreciation in states without similar protections.
The LPV cannot increase by more than 5% per year under Arizona Proposition 117 regardless of how fast home prices move. In markets like North Scottsdale and central Phoenix, where values have moved sharply in recent years, this cap has protected existing homeowners from the kind of tax shock that follows rapid appreciation in states without similar protections.
What Makes Up Your Arizona Property Tax Bill
- The Maricopa County Assessor determines your Full Cash Value and Limited Property Value annually
- The 10% assessment ratio applies to the LPV to produce taxable assessed value
- The combined rate stacks multiple taxing jurisdictions and varies by location; Scottsdale's combined rate runs approximately $0.9124 per $100 of assessed value
- The effective rate for most Maricopa County residential properties lands between 0.6% and 1.3% of market value
Payment Schedule and What Happens If You Miss It
Arizona property taxes are paid in two installments: first due October 1 (delinquent after November 1), second due March 1 (delinquent after May 1). Most buyers finance through a mortgage with taxes in escrow, but it is worth confirming that the escrow amount is accurate with your lender early.
Buyers in Phoenix and Scottsdale should also watch for supplemental tax bills. When a property changes ownership and the new assessed value exceeds the prior value, the county issues a supplemental bill for the prorated difference for the remaining tax year.
Buyers in Phoenix and Scottsdale should also watch for supplemental tax bills. When a property changes ownership and the new assessed value exceeds the prior value, the county issues a supplemental bill for the prorated difference for the remaining tax year.
Key Dates and Payment Facts for Maricopa County Property Taxes
- First installment due October 1, delinquent after November 1
- Second installment due March 1, delinquent after May 1
- Supplemental bills are issued separately when assessed value increases at ownership transfer
- Maricopa County accepts online payments, check, and in-person payment at the Treasurer's Office
Exemptions and Protections Worth Knowing About
Arizona offers several programs that reduce the property tax burden for qualifying homeowners, and these are worth understanding before closing, not after. Owner-occupied primary residences qualify for the Arizona Homeowner Rebate of up to $600, but confirming your property is correctly classified as owner-occupied with the Maricopa County Assessor is a step we recommend to every buyer.
The Senior Property Valuation Protection Program allows qualifying homeowners over 65 to freeze their assessed value for up to three years, providing stability regardless of market movement. Additional exemptions apply to disabled veterans, surviving spouses of veterans, and qualifying individuals with disabilities.
The Senior Property Valuation Protection Program allows qualifying homeowners over 65 to freeze their assessed value for up to three years, providing stability regardless of market movement. Additional exemptions apply to disabled veterans, surviving spouses of veterans, and qualifying individuals with disabilities.
Programs That Can Reduce Your Arizona Property Tax Bill
- Arizona Homeowner Rebate: up to $600 for owner-occupied primary residences — requires correct owner-occupied classification with the Maricopa County Assessor
- Senior Property Valuation Protection: homeowners over 65 who meet income and residency requirements can freeze their LPV for up to three years
- Veterans and disability exemptions: disabled veterans and surviving spouses of veterans may qualify for assessed value reductions
- Classification accuracy: ensuring your home is classified as owner-occupied rather than rental is one of the simplest steps a new buyer can take to access available exemptions
Appealing Your Assessment in Maricopa County
The Maricopa County Assessor mails a Notice of Valuation annually, typically in early spring, stating your Full Cash Value and Limited Property Value for the coming tax year. If you believe either value is inaccurate, appeals must generally be filed within 60 days of the notice date.
The process starts with the Assessor's Office, which reviews your evidence and may adjust the value without a formal hearing. If unresolved, the appeal moves to the Maricopa County Board of Equalization.
The process starts with the Assessor's Office, which reviews your evidence and may adjust the value without a formal hearing. If unresolved, the appeal moves to the Maricopa County Board of Equalization.
How the Maricopa County Property Tax Appeal Process Works
- Notice of Valuation is mailed annually
- Appeals must generally be filed within 60 days of the notice date
- Supporting evidence includes comparable sales, the recent purchase price, and property condition documentation
- If the Assessor's review does not resolve the dispute, the appeal proceeds to the Maricopa County Board of Equalization
FAQs
Does my property tax increase when I buy a home in Arizona?
Not necessarily. Arizona's LPV is capped at 5% annual growth, and while a purchase can trigger a supplemental bill for the current year, ongoing taxes are based on the LPV, not your purchase price. You will not automatically see a large jump simply because you paid more than the prior owner.
How do I find the current property tax for a specific home in Phoenix or Scottsdale?
The Maricopa County Assessor's website allows any buyer to look up a parcel by address and see the Full Cash Value, Limited Property Value, assessed value, and prior year tax bill.
Are property taxes in Phoenix and Scottsdale higher or lower than national averages?
Lower. Maricopa County's effective rate of roughly 0.6% to 1.3% of market value sits well below the national average. This is one of the competitive advantages of the Phoenix and Scottsdale markets that buyers relocating from Illinois, New Jersey, or California frequently cite as a meaningful factor in their decision.
Work With CITIEA to Navigate the Phoenix and Scottsdale Market
Understanding property taxes in Arizona is one part of what it actually costs to own a home in Phoenix or Scottsdale, and our team walks every buyer through that picture before closing. CITIEA is one of the Top 10 brokerages in Phoenix, and with nearly 1,500 transactions closed in 2025, we see firsthand how property tax structures affect decisions across Arcadia, Paradise Valley, North Scottsdale, and the East Valley.
Reach out to us at CITIEA to start the conversation about buying or selling in Phoenix or Scottsdale. We know what it actually costs to own here, and we help our clients plan for all of it.
Reach out to us at CITIEA to start the conversation about buying or selling in Phoenix or Scottsdale. We know what it actually costs to own here, and we help our clients plan for all of it.
