Arizona homeowners gain new protections in HOA disputes as laws take effect

Arizona homeowners in planned communities and condominiums have new legal protections after several homeowner-association measures took effect Sept. 12, 2026. The changes affect how associations may enforce rules, pursue delinquent assessments and disclose information during home sales, giving owners and buyers more explicit rights under state law.

The new measures apply to many residents living under homeowners associations, which can regulate common-interest communities through CC&Rs, bylaws and other governing documents. Among the most significant changes are a requirement that associations act reasonably when exercising discretionary powers, new limits on foreclosure tied to unpaid assessments and expanded disclosure requirements for property sales.

Arizona lawmakers approved the changes during the 2026 legislative session after years of complaints from homeowners over fines, fees and restrictive rules. The state had already adopted earlier HOA-related reforms, including higher thresholds for foreclosure in some cases, and this year’s legislation continued that trend by adding more homeowner-focused protections.

What changed for homeowners and buyers

One of the central provisions, House Bill 4011, says both condominium unit owners’ associations and planned community associations have a duty to act reasonably when using discretionary powers. The law defines that duty to include acting neutrally, fairly, without favoritism and in a nonarbitrary way. The measure was signed by Gov. Katie Hobbs and filed with the secretary of state in June, before becoming effective this month.

Another law, Senate Bill 1246, changes the foreclosure process for association liens by requiring boards to make reasonable efforts to communicate with owners and offer a reasonable payment plan before filing foreclosure action. Arizona law already limited foreclosure in certain HOA cases, and the 2026 revision further strengthens that protection by setting a higher bar before a home can be lost over unpaid assessments.

The new disclosure law, House Bill 2397, adds more information that must be included in resale packets, including contact information, outstanding assessments, reserve balances, insurance coverage details, possible violations and pending litigation involving the property. The law also requires purchasers to acknowledge in writing that they understand the home is subject to the recorded declaration and related assessment obligations.

Arizona also adopted a separate change prohibiting planned-community associations from banning backyard shade structures outright, while still allowing reasonable rules on placement and appearance. The change is aimed at giving homeowners more flexibility in how they use their property while preserving associations’ authority to set standards.

For buyers, the new rules mean more upfront information before closing. For current owners, they add new procedural guardrails on association enforcement. Together, the laws represent one of Arizona’s most significant recent overhauls of HOA governance, with effects that are likely to be felt across the state’s large network of common-interest communities.