Arizona Seller Disclosure Guide 2026
What Every Home Seller Must Disclose

Arizona Seller Disclosure: Why It Matters More Than You Think

Selling a home in Arizona is not simply a matter of accepting an offer, signing papers, and collecting your check. Before any buyer hands over earnest money, before any mortgage lender processes a loan, and before any escrow officer prepares closing documents, Arizona law requires you — the seller — to make comprehensive, honest, and written disclosures about every known material condition of your property. Fail to do this correctly, and you are exposing yourself to lawsuits, rescinded sales, and financial damages that can far exceed whatever savings you might have hoped to gain by staying quiet about a leaky roof, an unpermitted addition, or a Zinsco electrical panel.

Arizona's seller disclosure framework is anchored in ARS §33-422, which mandates the use of the Seller Property Disclosure Statement (SPDS) — a standardized form developed by the Arizona Association of REALTORS® that is one of the most comprehensive seller disclosure documents in the entire country. Ten pages. Hundreds of individual questions. Covering everything from the age of your roof to the type of refrigerant in your HVAC system, from HOA pending litigation to whether your property sits near an active Superfund site. This is not a form you complete in five minutes.

This guide — written for Arizona sellers in 2026 — is your complete, plain-language walkthrough of every aspect of seller disclosure in the Phoenix metro and across the state. We will go section by section through the SPDS, explain the legal implications of HOA disclosures, walk through the BINSR process, address common mistakes that cost sellers thousands, and give you a practical roadmap for protecting yourself from post-closing liability while still getting top dollar for your home.

What Is the SPDS? Arizona's Seller Property Disclosure Statement

The Seller Property Disclosure Statement (SPDS) is the cornerstone document of every Arizona residential real estate transaction. Developed and maintained by the Arizona Association of REALTORS® (AAR), the SPDS is the standardized form through which Arizona sellers must disclose all known material facts about their property. It is required under ARS §33-422, Arizona's primary seller disclosure statute, and its use is mandated in the AAR Residential Resale Real Estate Purchase Contract — the standard contract used in the vast majority of Arizona residential transactions.

The SPDS is not merely a checklist of yes/no questions. It is a legally binding document that, when completed and signed, becomes part of the transaction record. Misrepresentations on the SPDS — whether outright lies or knowing omissions — create legal exposure that survives the close of escrow for years. In Arizona, fraud claims related to real estate transactions can be pursued long after recording, and courts have repeatedly held sellers liable for damages when buyers discover undisclosed defects that a seller knew about or had reason to know about.

The Fundamental Principle: Disclose What You Know

Arizona's disclosure framework is built on a single foundational principle: sellers must disclose all known material facts that would affect the decision of a reasonable buyer. You are not required to become a home inspector or hire an expert before selling your home. You are required to honestly answer questions based on your knowledge and experience as the property owner.

This distinction matters enormously. If you genuinely do not know whether your home has a post-tension slab, you can answer "unknown" on the SPDS. If you know your home has a post-tension slab because you watched them install it when it was built, you must disclose it. The legal risk is not in what you don't know — it's in what you know and choose not to say.

SPDS Timing Requirements

Under the standard AAR Purchase Contract, the seller must deliver a completed SPDS to the buyer within five (5) calendar days of contract acceptance. Once the buyer receives the SPDS, the buyer has five (5) days to review it and cancel the contract for any reason during that SPDS review period — in addition to the separate 10-day inspection period. In practice, SPDS delivery and inspection periods often overlap, with the SPDS delivered at or before the start of the inspection period.

In a competitive Phoenix metro market where sellers sometimes receive multiple offers within hours of listing, the instinct may be to move fast and worry about paperwork later. That approach is dangerous. Delayed or incomplete SPDS delivery gives buyers additional grounds to cancel, and any SPDS submitted that a buyer can later show was materially incomplete creates liability that follows the seller forever.

Non-Occupant Sellers

Arizona's SPDS recognizes that some sellers — investors, estate executors, trustees, or out-of-state owners who've never lived in the property — have limited firsthand knowledge of the property's condition. Section A of the SPDS specifically asks whether the seller has occupied the home, and for how long. Non-occupant sellers generally have reduced (though not eliminated) disclosure liability because courts understand they genuinely have less information. However, non-occupant sellers are not off the hook for facts they do know — such as disclosures made to them during the acquisition of the property, insurance claims history, known HOA issues, or permit records accessible through the county.

The SPDS Section by Section: A Complete Breakdown

The Arizona SPDS is organized into lettered sections, each covering a distinct category of property conditions and legal facts. Below is a thorough, section-by-section breakdown of what each section covers, why it matters, and the most common issues that arise in Phoenix metro transactions.

Section A — Seller Information

Section A establishes the baseline facts about the seller's relationship to the property. It asks how long the seller has owned the home, how long they have lived in it, and whether the property has been used as a rental. This context matters because it calibrates the buyer's expectations about the depth and accuracy of the disclosures that follow. A seller who built the home and lived in it for 20 years is expected to have comprehensive knowledge. An investor who purchased a rental property through a foreclosure auction and has never occupied it is expected to have much less.

Even for non-occupant sellers, however, Section A answers can trigger follow-up obligations. If the home was rented, the seller must disclose any tenant damage known to them. If the property was recently acquired in a distressed sale, buyers and their agents will likely request additional documentation and inspections because of the acknowledged knowledge gap.

Section B — Ownership and Legal Status

Section B is where legally complex issues surface that can kill a deal or expose a seller to serious liability if not handled correctly. This section requires sellers to disclose pending lawsuits, liens, judgments, government notices, code violations, and unpermitted construction. In the Phoenix metro area — where rapid growth, DIY culture, and informal contractor work has been a fixture for decades — unpermitted construction is one of the single most common and consequential disclosure issues in residential real estate.

If you added a room, enclosed a patio, built a casita, converted a garage to living space, or made any structural modification without pulling the appropriate permits from your city or county, you must disclose it. Period. Buyers who discover unpermitted work after closing have legal recourse against sellers who failed to disclose it. Additionally, unpermitted work can create problems with the buyer's lender (appraisers are trained to flag additions that appear unpermitted), with the title company, and with future buyers if and when the current buyer eventually resells.

Section B Also Covers:

• Pending litigation: Any active lawsuit involving the property or its boundaries must be disclosed.
• Liens and judgments: Tax liens, mechanic's liens, judgment liens — all must be disclosed and typically must be resolved before or at closing.
• Bankruptcy: If a bankruptcy involving the property is pending or has recently concluded, disclosure is required and special legal procedures apply to the sale.
• Government notices: Any written notice from a city, county, state, or federal agency regarding code violations, required repairs, or condemnation must be disclosed.
• Right-of-way or easement disputes: If there is any dispute over boundaries, shared driveways, utility easements, or access rights, disclose it.
• Survey disputes: If a survey has revealed issues with the property boundaries, this must be disclosed.

Section C — HOA and Planned Community

If your property is subject to a homeowners association — and in the Phoenix metro area, the overwhelming majority of homes are — Section C triggers a significant parallel set of disclosure obligations governed by ARS §33-1806. This section is separate from but connected to the SPDS itself, because HOA disclosure in Arizona involves not just answering questions on the form but actually delivering an extensive package of HOA documents to the buyer within the timeline specified in the purchase contract.

Section C asks sellers to confirm whether an HOA exists, what the monthly dues are, whether there are any pending special assessments, whether the HOA is involved in litigation, and what the CC&Rs restrict. The answers here set the stage for the buyer to receive and review the full HOA document package.

What Must Be Disclosed About the HOA:

• Monthly or annual HOA dues amount and payment schedule
• Any pending or announced special assessments — even informal ones not yet voted on by the board
• Pending litigation involving the HOA (HOA suing a homeowner, homeowner suing the HOA, or third-party suits involving the HOA)
• CC&R restrictions that could materially affect the buyer's use of the property — including restrictions on short-term rentals (note: under ARS §9-500.39, Arizona preempts local government STR bans, but HOA CC&Rs CAN restrict short-term rentals)
• Pet restrictions, vehicle restrictions, commercial vehicle policies
• HOA financial health issues — an HOA with insufficient reserves or underfunded maintenance accounts is a material fact
• Fees associated with the HOA transfer, resale certificate, and document package

Section D — Environmental Conditions

Environmental disclosures cover a broad range of conditions that can affect the health, safety, and value of the property. Arizona has specific environmental concerns that differ significantly from other states — the desert climate, military flight activity, proximity to industrial facilities, and the legacy of 20th-century manufacturing in the Phoenix metro area all create unique environmental disclosure considerations.

Lead-Based Paint (Pre-1978 Homes)

This is actually covered by a separate federal disclosure (discussed in detail below), but Section D of the SPDS also addresses it. Any home built before 1978 requires a separate federally mandated Lead-Based Paint Disclosure Form. The Phoenix metro has thousands of pre-1978 homes in Tempe, South Phoenix, Mesa, Chandler, and older parts of Scottsdale and Glendale. Sellers of these homes must complete BOTH the federal lead paint disclosure AND address the question on the SPDS.

Asbestos

Asbestos was widely used in building materials from the 1940s through the late 1970s. In Arizona homes built during this era, asbestos may be present in popcorn/acoustic ceilings, vinyl floor tiles and adhesive, duct insulation, pipe wrap, and exterior stucco products. If you know or have reason to believe your home contains asbestos — because an inspector told you, because you have old inspection reports, or because previous abatement work was done — this must be disclosed.

Mold

Arizona is a desert, but mold is a serious and growing disclosure issue in Phoenix metro homes. The combination of monsoon season moisture intrusion (July through September), flat roofs, stucco construction, and HVAC condensation creates conditions where mold can develop — particularly in attic spaces, around window and door penetrations in exterior stucco, in bathrooms, and anywhere water has intruded and dried without proper remediation. If you have had mold in your home — even if remediated — this history must be disclosed. Buyers and their inspectors are specifically trained to look for signs of past mold and water damage.

Proximity to Military Operations and Airports

This is a significant and often underappreciated disclosure issue in the Phoenix metro area. The Valley is home to multiple active military installations and busy airports, and aircraft noise is a genuine quality-of-life issue in many neighborhoods. Arizona law requires disclosure of known proximity to military operations and air traffic patterns. Relevant facilities include:

• Luke Air Force Base (Glendale/Litchfield Park) — F-35 training base; noise impacts substantial portions of the West Valley
• Falcon Field (Mesa) — General aviation; noise affects northeast Mesa neighborhoods
• Phoenix-Mesa Gateway Airport (Mesa) — Commercial and cargo; flight paths over east Mesa, Gilbert, and Queen Creek
• Goodyear Airport — Corporate and general aviation; West Valley
• Scottsdale Airport — Busy general aviation/corporate; north Scottsdale and Paradise Valley
• Phoenix Sky Harbor — Major commercial hub; flight paths affect Tempe, Phoenix, Chandler, South Scottsdale

Superfund Site Proximity

The Phoenix metro has multiple active EPA Superfund sites — areas of significant environmental contamination requiring federally supervised cleanup. Sellers of properties in proximity to these sites should be aware of disclosure obligations. Notable sites in the valley include the Motorola 52nd Street Site (Phoenix), the Indian Bend Wash Area (Scottsdale/Tempe groundwater contamination), and the Phoenix-Goodyear Airport Area Superfund site. Even if your property is not directly on or immediately adjacent to a Superfund site, proximity that could affect groundwater or air quality may be a material fact that should be disclosed.

Radon

Arizona generally has lower radon risk compared to many other states due to its geology, but this does not mean radon is absent. If your property has been tested for radon, the results must be disclosed. If elevated radon levels were found and mitigation was installed, this entire history — the test results, the elevated readings, the mitigation system installed — must be disclosed. Buyers in Arizona have the right to test for radon during the inspection period.

Section E — Water

Water is arguably the single most critical long-term resource issue in Arizona, and Section E of the SPDS reflects that importance. Sellers must fully disclose the source of their home's water supply, the history of any water quality issues, and any water-related problems on the property.

Water Source

Most Phoenix metro homes are connected to municipal water supplies. However, properties in rural and semi-rural areas — Cave Creek, Rio Verde, parts of Queen Creek, Maricopa, and the far West and East Valley — may rely on private wells or community water companies rather than municipal service. The type of water source has enormous implications for the buyer's cost of ownership, water reliability, and legal protections.

Well Water Disclosures

If your property uses a well, Section E requires extensive disclosure: the well's depth, pump type, GPM (gallons per minute flow rate), date of last water quality test, any known issues with taste, odor, or color, and whether the well serves multiple properties (shared well agreements and their terms must be disclosed). Sellers with well-served properties should obtain a current well flow and water quality test before listing — buyers and their lenders will typically require this, and having it ready upfront speeds the transaction and demonstrates good faith.

Assured Water Supply (ARS §45-576)

Arizona's Assured Water Supply program, governed by ARS §45-576, requires that new subdivisions in Active Management Areas (AMAs) demonstrate a 100-year supply of water before they can be approved for development. There are five AMAs in Arizona: Phoenix, Tucson, Prescott, Pinal, and Santa Cruz. While this requirement applies primarily to new development, sellers should be aware that properties in AMAs have specific disclosure obligations related to water availability — and properties outside AMAs (rural unincorporated areas) may have very different water security situations.

Rio Verde Water Crisis — A Critical Disclosure Example

The 2023 Rio Verde water crisis — in which the City of Scottsdale discontinued bulk water deliveries to unincorporated Rio Verde Highlands — is a stark example of why water source disclosure matters so much in Arizona. Sellers of properties in unincorporated areas that rely on water hauling or private water companies rather than municipal connections have a significant disclosure obligation. Buyers need to understand the long-term water supply situation before committing to a purchase, and sellers who fail to be transparent about these issues face serious legal exposure.

Water Intrusion and Flooding

Arizona's monsoon season (roughly June through September) brings intense, localized storms that can dump several inches of rain in a matter of hours. Even in a generally arid climate, water intrusion, roof leaks during monsoon storms, and localized flooding are real and recurring problems that must be disclosed. If your home has ever experienced water intrusion through the roof, windows, doors, HVAC penetrations, or through the slab — even if the damage was repaired — this history is a material fact that must be disclosed.

Section F — Roof

Roof condition is one of the most common BINSR negotiation points in Arizona residential sales. The combination of intense UV radiation, monsoon season, and extreme temperature cycling makes Arizona roofs work harder than roofs in most other climates. Section F asks sellers to disclose the age of the roof, the roofing material, any known leaks or repairs, the date of the last inspection, and whether a warranty exists and is transferable.

Common roof types in the Phoenix metro include flat foam roofs (common in tile or flat-profile homes), concrete tile (extremely common), clay tile (premium and historic), and asphalt shingle (more common in mid-century construction). Each type has different maintenance requirements, lifespans, and vulnerability patterns. Foam roofs, for example, need to be recoated approximately every 5-10 years — failure to maintain the coating leads to UV degradation and eventual water penetration.

Any known leak, even minor, must be disclosed. Even a past leak that was repaired must be disclosed. The disclosure of a past roof repair, followed by evidence of a proper, permitted repair, is very different legally from the discovery of an undisclosed roof leak after closing. The former is manageable; the latter can result in litigation.

Section G — Plumbing

Arizona's plumbing disclosure landscape includes several material conditions that are specific to the age and construction patterns of Phoenix metro homes.

Galvanized Steel Pipes

Homes built before approximately 1960 in the Phoenix metro may still have galvanized steel water supply pipes. Galvanized pipe corrodes from the inside out over decades, reducing water pressure and potentially releasing rust and other contaminants into the water supply. If your home has galvanized pipe, this must be disclosed. Many buyers will require re-piping as a condition of purchase.

Polybutylene (PB) Pipe

Polybutylene piping was used in residential construction from approximately 1978 to 1995 and was extremely common in Arizona during the housing boom years of the 1980s. PB pipe is notorious for failing catastrophically at fittings and connections, leading to floods. There was a major class action settlement (Cox v. Shell Oil) related to PB pipe failure. Arizona homes built in this era have a high probability of containing PB pipe, and its presence is a material fact that must be disclosed. Many insurance companies now refuse to write policies — or charge significantly higher premiums — for homes with known PB pipe.

Septic Systems

Properties outside municipal sewer service areas use septic systems or alternative wastewater systems. Under ARS §49-761, sellers of homes with septic systems have specific disclosure obligations: the location of the system, the date of last pumping and inspection, the type of system (conventional septic, aerobic treatment unit, mound system, etc.), and any known issues with system function. Many Arizona lenders will also require a septic inspection before funding a loan on a property with a septic system.

Water Heaters and Water Softeners

The age and type of water heater must be disclosed. With Phoenix's hard water, water heaters often have shortened lifespans compared to national averages. If you have a leased water softener, water heater, solar water heating system, or any other water-related equipment where the buyer will inherit a lease obligation, this must be clearly disclosed — and the buyer must consent to assuming the lease as part of the transaction.

Section H — Electrical

Electrical disclosures in Arizona have two particularly important issues that are unique to the vintage of Phoenix metro construction: Zinsco/GTE-Sylvania panels and Federal Pacific/Stab-Lok panels. Both of these panel types are known fire hazards that are disproportionately common in Arizona homes built in the 1950s through 1970s.

Zinsco Panels

Zinsco electrical panels (also sold under the GTE-Sylvania brand) were widely installed in Arizona homes built from the 1950s through the mid-1970s. These panels have a known defect: the circuit breakers can fuse to the bus bar, failing to trip in overload or short circuit conditions. The result is that the breaker doesn't protect the circuit — and house fires can result. If you know your home has a Zinsco panel, you must disclose it. Many homeowners don't know because these panels can look similar to other brands, so a pre-listing inspection is particularly valuable in homes of this vintage.

Federal Pacific/Stab-Lok Panels

Federal Pacific Electric (FPE) Stab-Lok panels are similarly problematic. These panels were widely used from the 1950s through the 1990s and have been documented in fire investigations across the Phoenix metro. The Stab-Lok breakers have a failure rate much higher than industry standards — they may not trip when they should, allowing overcurrent conditions to persist until the wiring overheats and ignites. If you know your home has a Federal Pacific panel, this is a mandatory disclosure.

Aluminum Wiring

Aluminum branch circuit wiring was used extensively in homes built during the late 1960s and 1970s when copper prices were high. Aluminum wiring is not inherently dangerous, but it requires specific handling: aluminum expands and contracts more than copper, causing connections to loosen over time. Loose connections create arcing — arcing starts fires. Homes with aluminum wiring must have compatible receptacles, switches, and fixtures (marked AL or CO/ALR) or must have been retrofitted with AlumiConn or COPALUM connectors. If your home has aluminum wiring, you must disclose it, and buyers will likely require an electrician's evaluation as part of their inspection contingency.

Service Amperage

Older Phoenix metro homes often have 100-amp electrical service panels, which are inadequate for modern electrical demands — EV chargers, modern appliances, air conditioning, and electronics. If your home has 100-amp service, disclose it. Many buyers, particularly those planning to install EV charging or make energy upgrades, will factor the cost of a panel upgrade into their offer.

Section I — Heating and Cooling

HVAC is perhaps the single most important mechanical system in an Arizona home — more so than in virtually any other state. When summer temperatures regularly exceed 115°F in the Phoenix metro, a functioning air conditioning system is not a luxury; it is a life-safety issue. Section I requires sellers to disclose the age, type, and condition of all heating and cooling equipment.

HVAC Age and Lifespan

Arizona HVAC systems have a significantly shorter average lifespan than national estimates because the equipment runs far more hours per year than units in temperate climates. A national average HVAC lifespan of 15-20 years often becomes 12-15 years in the Phoenix desert. If your HVAC system is approaching or past this age threshold, buyers will notice it during inspection, and an aging system is a material fact that should be disclosed even if it is currently functioning.

R-22 Refrigerant — A Critical Arizona Disclosure

R-22 (Freon) refrigerant was phased out under the Montreal Protocol and has been banned from manufacture and import in the United States since January 1, 2020. HVAC systems manufactured before approximately 2010 may use R-22. If your HVAC system uses R-22, this is a critical disclosure for two reasons: First, R-22 refrigerant is now extremely expensive because only recovered and recycled stocks can be used. Second, if the system develops a refrigerant leak, it may not be cost-effective to repair — replacement with a new R-410A or R-32 system may be the only practical option. An R-22 system is therefore a material fact affecting both the buyer's cost of ownership and the condition of the system.

Evaporative Coolers

Some older Phoenix metro homes and many homes in higher-elevation communities (such as Prescott or Flagstaff) use evaporative coolers ("swamp coolers") rather than refrigerant-based air conditioning. Evaporative coolers are highly effective in dry conditions but lose significant effectiveness during the humid monsoon season. If your home uses an evaporative cooler, this must be disclosed. Buyers moving from other states may not understand the limitations of evaporative cooling during summer monsoon periods.

Section J — Appliances

Section J establishes which appliances are included in the sale and their known condition. In Arizona real estate contracts, appliances that are "built in" (built-in refrigerators, wine coolers, microwaves, dishwashers) are typically considered part of the real property and convey with the sale unless specifically excluded. Freestanding appliances (most refrigerators, washers, dryers) are personal property and may be included or excluded based on the purchase contract.

Any known defect in an included appliance must be disclosed. A dishwasher that sometimes leaks, an oven with an unreliable igniter, or a refrigerator ice maker that hasn't worked in two years — these are all material facts if the appliances are conveying. Sellers often overlook appliance disclosures, but buyers who discover undisclosed defects in included appliances after closing have grounds for a claim.

Section K — Pool and Spa

Arizona has one of the highest rates of residential swimming pool ownership in the United States, and Section K of the SPDS is correspondingly detailed. Pool and spa disclosures cover equipment condition, structural integrity, safety compliance, and maintenance history.

Pool Barrier Law — ARS §36-1681

Arizona law under ARS §36-1681 requires all swimming pools to have a compliant barrier — a fence, wall, or other enclosure at least four feet high that prevents unsupervised access by young children. The barrier must meet specific code requirements regarding gate latching, climb-resistance, and clearance under the barrier. If your pool's barrier does not comply with ARS §36-1681, this must be disclosed on the SPDS. Non-compliant barriers are not just a disclosure issue — they create significant liability for sellers and are a condition that many buyers will require to be remediated before closing.

Pool Equipment and Condition

The age and condition of the pool pump, filter, heater, and automation system must be disclosed to the extent known. Pool equipment in Arizona works hard — pumps often run for extended periods to maintain water chemistry in extreme heat, and UV exposure degrades plastic and rubber components faster than in cooler climates. Any known leaks, cracks, surface staining, or structural issues in the pool shell itself must be disclosed.

Pool Type and Surface

Common pool surfaces in Arizona include marcite/plaster, pebble finishes (Pebble Tec, Pebble Sheen), quartz finishes, and tile. Each has different expected lifespans and maintenance requirements. If the pool surface has been recently resurfaced, disclose this as a positive feature. If the surface is deteriorated, this is a material fact that must be disclosed.

Insurance Considerations

Diving boards and slides create significant liability exposure for homeowners. Many insurance companies now refuse to write or renew policies that include diving boards, and those that do charge substantially higher premiums. If your pool has a diving board, disclose it — and be aware that the buyer may need to factor insurance availability into their decision.

Section L — Structural Conditions

Section L covers the most fundamental category of disclosures: the structural integrity of the home itself. This section is critically important in Arizona because of several building practices and soil conditions unique to the desert Southwest.

Post-Tension Slabs — Arizona's Most Critical Structural Disclosure

Post-tension slab construction became the dominant foundation method in the Phoenix metro area beginning in the 1980s and continues to be used today. A post-tension slab contains high-tension steel tendons (cables) embedded in the concrete. These tendons are stressed after the concrete cures, which provides the foundation with remarkable strength for relatively thin concrete sections. However, post-tension cables are under enormous tension — approximately 33,000 pounds per square inch — and if a cable is accidentally cut, the snap can be explosive and extremely dangerous.

Post-tension slabs MUST be disclosed. Never drill, cut, or penetrate a post-tension slab without engineering approval. This means no rebar anchors for walls, no landscape irrigation penetrations, no electrical conduit through the slab, and no plumbing modifications without proper engineering review. If you know your home has a post-tension slab, disclose it. Physical indicators of post-tension construction include warning stickers or cast-metal plaques on the exterior edge of the foundation slab, which commonly read "CAUTION: POST-TENSIONED SLAB."

Caliche

Caliche is a naturally occurring hardpan layer of calcium carbonate that forms just below the soil surface in arid regions. It is extremely common throughout the Phoenix metro area, and its depth and thickness vary significantly from lot to lot. Caliche can create challenges for landscaping (trees cannot extend roots through it without mechanically breaking through), plumbing (excavation costs are much higher in caliche than in soft soil), and pool construction. If you know your property has significant caliche issues — because you've dug in the yard, had a pool installed, or done any excavation — this should be disclosed.

Foundation Issues and Settlement

While Arizona's desert soil is generally more stable than expansive clay soils found in other regions, foundation issues do occur. Improperly compacted fill soil beneath a foundation can settle. Leaking irrigation or plumbing can soften soil and cause differential settling. If you have any cracks in your foundation, walls, or concrete slabs that you are aware of — regardless of whether you believe them to be cosmetic — disclose them and let the buyer's inspector assess their significance.

Unpermitted Room Additions and Garage Conversions

This is revisited in Section L because structural modifications — adding rooms, converting garages to living space, building casitas or guest houses — have both structural and permit implications. An unpermitted room addition may have been built without proper engineering, without compliant fire separation, or without meeting current building codes for egress, insulation, or electrical. The existence of unpermitted structural modifications must be disclosed in both Section B (legal status) and Section L (structural).

Section M — Manufactured/Mobile Homes

If the subject property is a manufactured home (HUD-code) or mobile home, Section M requires disclosure of the title type, whether the unit is on a permanent foundation, HUD compliance, year and make, and whether the land underneath is owned or leased. Manufactured home transactions in Arizona have unique title and financing considerations that differ significantly from site-built homes.

Section N — Other Items and Material Defects

Section N is the catch-all: any other known material defect not covered by the preceding sections must be disclosed here. This is the section where sellers should disclose anything they know about that could affect a reasonable buyer's decision. When in doubt about whether something rises to the level of a material fact — disclose it. The legal risk of failing to disclose is nearly always greater than the risk of over-disclosing.

Insurance Claims (CLUE Reports)

Comprehensive Loss Underwriting Exchange (CLUE) reports document insurance claims made on a property for the preceding seven years. These reports are available to buyers and their insurers and will reveal past claims for water damage, fire, theft, liability, and other incidents. If you have made insurance claims on your property, disclose this. Buyers who find insurance claims through a CLUE report that were not disclosed on the SPDS have grounds to allege concealment.

Deaths on Property

Under ARS §32-2156, Arizona real estate agents are not required to volunteer information about whether a person has died on a property or whether a prior occupant had HIV/AIDS. However, agents and sellers cannot actively lie when a buyer directly asks. This statute is sometimes misunderstood as eliminating all death-related disclosure obligations — it does not. Natural deaths are generally not required to be disclosed. However, deaths that may stigmatize the property (suicide, homicide) have complex legal and ethical dimensions. When in doubt, consult a real estate attorney.

Federal Lead-Based Paint Disclosure

Separate from the SPDS, and required under federal law for all homes built before 1978, is the Residential Lead-Based Paint Hazard Reduction Act of 1992 (Title X), enforced jointly by the EPA and HUD. This federal requirement applies nationwide and is not waivable by state law.

Sellers of homes built before 1978 must:

1. Disclose any known lead-based paint or lead-based paint hazards in the home
2. Provide buyers with the EPA pamphlet "Protect Your Family from Lead in Your Home"
3. Give buyers a 10-day period to conduct lead paint inspections or risk assessments (buyers may waive this period)
4. Include a federally mandated Lead Warning Statement in the purchase contract

In the Phoenix metro area, pre-1978 homes are concentrated in central and south Phoenix, older sections of Tempe (near ASU), downtown Mesa, downtown Chandler, Glendale, and older Scottsdale neighborhoods. Many investors and fix-and-flip buyers who routinely purchase older homes in these areas are well-versed in lead paint requirements. First-time sellers of older homes, however, may not be aware of this federal obligation — and failure to comply can result in civil penalties and federal enforcement action.

HOA Disclosures Under ARS §33-1806

Homeowners associations govern the vast majority of Phoenix metro residential communities. From master-planned developments like Trilogy, Ocotillo, DC Ranch, Eastmark, and Power Ranch, to thousands of smaller neighborhood HOAs, the HOA disclosure obligation in Arizona is substantial and the consequences of getting it wrong are serious.

Under ARS §33-1806, sellers of homes in HOA-governed communities must provide buyers with a comprehensive package of HOA documents within the timeline specified in the purchase contract (typically 5 days from contract execution). This document package must include:

• CC&Rs (Covenants, Conditions, and Restrictions) — the foundational governing document that establishes what property owners can and cannot do
• Bylaws — the HOA's operational rules
• Rules and Regulations — day-to-day conduct rules often not contained in the CC&Rs
• Current budget — the HOA's operating budget for the current fiscal year
• Reserve study — assessment of long-term capital needs and funding adequacy
• Most recent financial statements
• Meeting minutes from the most recent 12 months
• Pending special assessments — even if not yet formally voted on
• Pending litigation involving the HOA
• HOA contact information

One of the most significant HOA disclosure issues in Arizona is the underfunded reserve fund. If an HOA has been underfunding its reserves for years — collecting insufficient dues to set aside money for major repairs like roof replacements, pool resurfacing, road paving, and clubhouse renovations — the consequence is either a large special assessment or deferred maintenance that degrades the community's common areas. Buyers who review the reserve study and find it seriously underfunded may choose to negotiate a reduction in price, require additional seller concessions, or cancel the contract during the inspection period. Sellers must provide this information honestly and promptly.

Key Data Tables: SPDS Reference Guide

Disclosure in "As-Is" Sales

One of the most persistently misunderstood concepts in Arizona real estate is the meaning and scope of an "as-is" sale. Sellers who have received advice — from well-meaning friends, internet forums, or even uninformed agents — that selling their home "as-is" eliminates their disclosure obligations are operating under a dangerous misconception.

In Arizona, marking a property "as-is" in the purchase contract means one thing and one thing only: the seller is not agreeing to make repairs, replacements, or credits based on inspection findings. It does not mean the seller can withhold the SPDS. It does not mean the seller can knowingly misrepresent the condition of the property. It does not mean the buyer's inspection period is waived. And it absolutely does not mean the buyer cannot cancel during the inspection period based on what they discover.

In fact, "as-is" sales in Arizona still require:

• Full completion and delivery of the SPDS
• Delivery of all applicable HOA documents
• Federal lead-based paint disclosure (if pre-1978)
• Septic disclosure (if applicable)
• Full cooperation with buyer's inspection period
• Honest answers to all SPDS questions

The practical effect of an "as-is" designation is that the buyer knows going in that the seller will not negotiate repairs — so the buyer must be prepared to either accept the property's condition or cancel. This shifts the economic risk to the buyer but does not eliminate the seller's disclosure obligations. Sellers who use "as-is" sales to conceal known defects face exactly the same legal exposure as any other seller who fails to disclose.

The BINSR Process: How Disclosures Connect to Inspections

Understanding how the SPDS connects to the BINSR (Buyer's Inspection Notice and Seller's Response) is essential for every Arizona seller. These are not separate, disconnected processes — they are deeply intertwined, and how you handle your disclosures directly affects your liability exposure during and after the BINSR negotiation.

Here's the practical sequence: After receiving the SPDS and completing their independent inspections during the 10-day inspection period, buyers will typically submit a BINSR listing the items they want addressed. This might be a request for specific repairs, credits toward closing costs, a price reduction, or some combination. Sellers then have 5 days to respond, and buyers have another 5 days to accept or reject the seller's response.

The strategic importance of the SPDS in this process is often underestimated by sellers. Here is why full, honest disclosure actually protects you during BINSR negotiations:

• Disclosed issues are expected issues. If you disclosed on the SPDS that the roof was last repaired in 2019 due to a monsoon leak, and the buyer's inspector finds evidence of that repair, there is no "hidden defect" — it was disclosed. The buyer can still request a credit, but they cannot claim they were deceived.
• Undisclosed issues become leverage. If the buyer's inspector finds a previously undisclosed issue — especially a significant one like a Zinsco panel or polybutylene pipe — you have created a significantly stronger negotiating position for the buyer, because now they can allege that you concealed a material defect. This gives them leverage to demand much more than just a repair credit.
• Post-closing liability is eliminated for disclosed items. Once a buyer purchases a property with full knowledge of a disclosed condition (whether they required remediation before closing or accepted it as-is), they generally cannot come back after closing and claim damages for that disclosed condition.

Common Arizona Disclosure Mistakes Sellers Make

The following mistakes appear repeatedly in Arizona real estate disputes and post-closing litigation. Each one is preventable with proper knowledge and the guidance of an experienced listing agent.

1. Assuming Past Problems Don't Need to Be Disclosed

One of the most common seller misconceptions is that if a problem was fixed, it doesn't need to be disclosed. This is wrong. Arizona law requires disclosure of known material facts — including the history of defects and their remediation. A roof that leaked during the 2023 monsoon season and was repaired by a licensed roofer must be disclosed. The disclosure would include both the fact that a leak occurred and the fact that it was repaired. The repair history can actually be a positive data point — it shows the issue was taken seriously and professionally addressed.

2. Not Disclosing Roof Repairs (Even Small Ones)

Sellers regularly fail to disclose roof repairs because they seem minor — a few replaced tiles, a patch of caulking, a small foam touchup. These repairs, no matter how minor they seem to the seller, may indicate a pattern of water intrusion that the buyer's inspector will look for. Failing to disclose them suggests concealment, which is legally much worse than the underlying condition.

3. Not Knowing About Post-Tension Slabs

Many Arizona homeowners who have lived in their homes for 20+ years have no idea whether their slab is post-tension. This is understandable — unless you've done landscaping or renovation work that required slab penetration, you may never have encountered the issue. However, the warning plaque on your foundation edge is visible and readable. And if you genuinely don't know, "unknown" on the SPDS is a legally defensible answer — unlike "no" when your slab actually is post-tension.

4. Failing to Disclose Zinsco or Federal Pacific Panels

Sellers of homes with these panels sometimes don't know they have them — they're just "the electrical panel." But if you have had any electrician, home inspector, or other professional tell you that your panel is a Zinsco, Federal Pacific, or Stab-Lok brand, that constitutes knowledge and requires disclosure. Post-closing discovery of these panels — which is common because home inspectors specifically look for them — is one of the most frequent sources of post-closing buyer complaints and demands in Arizona.

5. Overlooking HOA Special Assessments

Sellers sometimes genuinely don't know about pending special assessments — they haven't been attending HOA meetings or reading their HOA notices. But HOA documents delivered to the buyer will reveal any pending assessments, and a buyer who finds a large special assessment in the HOA documents that the seller claimed to have no knowledge of faces a difficult choice: accept an unexpected cost or try to negotiate. Sellers should proactively obtain current HOA estoppel letters and talk to their HOA management company before listing to understand the current financial picture.

6. Failure to Disclose Unpermitted Work

Whether it was a previous owner who made the modification or the current seller, if you know unpermitted work exists, it must be disclosed. Even if the unpermitted addition has been in place for 20 years and looks like a normal part of the home, it remains unpermitted unless a retroactive permit was pulled and approved. Permit records are public records and are increasingly accessible through online portals, making verification relatively easy for knowledgeable buyers and their agents.

7. Water Intrusion — The Silent Omission

Arizona monsoon flooding events in recent years — particularly the severe flood events in 2021 and 2022 that caused widespread basement and structure flooding in parts of Scottsdale, Chandler, and Gilbert — have left many homeowners with documented water damage history. If your home experienced water intrusion, flooding, or water damage — even if professionally remediated and restored — this history must be disclosed on the SPDS.

Legal Consequences of Non-Disclosure in Arizona

The legal framework for Arizona seller disclosure liability involves multiple overlapping bodies of law: Arizona statutes governing real property transactions, the Arizona Department of Real Estate's regulatory authority over licensees, and common law principles of fraud and misrepresentation. Understanding the exposure helps sellers understand why full disclosure, while sometimes uncomfortable, is always the legally safer choice.

Civil Liability for Fraud and Misrepresentation

Under Arizona common law, a seller who knowingly misrepresents or conceals a material fact about a property may be liable for fraud. Civil fraud damages in Arizona can include compensatory damages (the cost to remedy the undisclosed condition), consequential damages (other losses flowing from the concealment), and in cases of egregious intentional fraud, punitive damages. Real estate fraud claims in Arizona have statutes of limitations that may extend well beyond the closing date — buyers who discover undisclosed defects months or years later may still have viable legal claims.

Contract Rescission

In cases of material non-disclosure, a court may order rescission of the real estate contract — effectively unwinding the sale. The parties return to their pre-transaction positions: the buyer gets their money back, and the seller gets the property back. In a market where the property has declined in value since the original sale, rescission can be catastrophically expensive for a seller who also may face consequential damage claims.

ADRE Disciplinary Action Against Agents (ARS §32-2153)

Real estate licensees — agents and brokers — have independent disclosure obligations under ARS §32-2153. Agents who know of a material defect that is not being disclosed, or who assist a seller in concealing a defect, face disciplinary action by the Arizona Department of Real Estate (ADRE) that can include suspension or revocation of their license. This is why experienced listing agents insist on full SPDS completion — they have their own professional license at stake, not just the seller's financial interests.

Right to Repair — ARS §12-1361

Arizona's Right to Repair statute, codified at ARS §12-1361, establishes a statutory framework for construction defect claims against builders. It provides a 10-year statute of repose for structural defects, 8 years for mechanical defects, and 1 year for workmanship defects from the date of substantial completion. While this statute primarily addresses claims against builders and contractors, it establishes the policy framework within which Arizona courts evaluate construction defect and disclosure disputes in resale transactions as well.

Seller Protection Strategies

The goal of Arizona's disclosure framework is not to punish sellers for conditions they didn't create — it's to ensure that buyers have the information they need to make informed decisions and that both parties enter the transaction with accurate information. When sellers approach disclosure as a protection strategy rather than a liability, the process becomes far less stressful.

1. Pre-Listing Inspection

The single most effective thing you can do to protect yourself as an Arizona seller is to hire a licensed home inspector for a pre-listing inspection before your property goes on the market. This investment of $400–$700 gives you a professional, documented assessment of your home's current condition. You can then: accurately complete the SPDS, make strategic repairs before listing (addressing items that would give buyers leverage to negotiate large credits), price your home accurately based on its true condition, and demonstrate to buyers that you're a transparent, good-faith seller.

2. Professional Repairs with Documentation

When known issues exist, addressing them before listing with licensed contractors — and obtaining documentation of the work (receipts, permits, warranties) — is far better than either concealing the issue or disclosing it without remediation. A buyer who sees "roof repaired in 2026 by XYZ Roofing; permit closed 6/15/26; 5-year workmanship warranty" in the SPDS is in a very different position than a buyer who sees "roof leak in 2023, no documentation of repair."

3. Consult a Real Estate Attorney for Complex Situations

If your transaction involves known significant defects, unresolved disputes with neighbors or the HOA, pending litigation, bankruptcy, unpermitted construction, or any other legally complex situation, consult a real estate attorney before listing — not after a problem arises. The cost of proactive legal advice is almost always less than the cost of resolving disputes post-closing.

4. Work With an Experienced Listing Agent

An experienced Arizona listing agent will guide you through the SPDS completion process, help you identify disclosure issues you might have missed, advise you on strategic repairs, and negotiate the BINSR from an informed position. This is not paperwork to delegate to an inexperienced agent or to rush through without guidance.

A Buyer's Guide to Reviewing the SPDS

While this guide is primarily written for sellers, understanding how sophisticated buyers and their agents evaluate the SPDS helps sellers present their disclosures in the most effective and transparent way.

SPDS Red Flags That Trigger Deeper Investigation

• "Unknown" answers — While legally defensible, multiple "unknown" answers from a long-term occupant raise questions about knowledge and transparency
• Recent repairs with no documentation — A roof repaired "recently" with no contractor name, permit number, or date is a red flag
• Insurance claims history — Multiple or large insurance claims indicate recurring problems
• HOA litigation — Pending HOA lawsuits can affect property values, insurance, and the entire community's financial health
• Electrical panel brand questions left blank — On homes built in the relevant eras, buyers will always have electricians check panel brands
• Any disclosure of water intrusion — Even if remediated, triggers detailed moisture testing and mold assessment
• Non-compliant pool barrier — Always requires resolution before or at closing

Using the SPDS in BINSR Negotiations

Buyers who receive a thorough, professionally completed SPDS from a seller — one that clearly discloses known conditions and documents remediation — are typically in a better position to evaluate what they're buying and what it might cost to own. This transparency often leads to smoother BINSR negotiations because the parties have shared expectations going in. Conversely, buyers who discover significant issues through inspection that were NOT disclosed on the SPDS are in a stronger negotiating position and may demand much larger concessions than the actual cost of the condition warrants.

Frequently Asked Questions: Arizona Seller Disclosure

Key Arizona Laws Referenced in This Guide

Working With Ryan Moxley: Your Disclosure Expert in Phoenix

Navigating Arizona's seller disclosure requirements takes more than reading the SPDS form — it requires the experience to know which issues are significant, how buyers and their agents will react to specific disclosures, and how to present your home's condition in a way that is both fully transparent and strategically positioned to achieve the strongest sale outcome.

Ryan Moxley is a top 1% REALTOR® nationally, serving Phoenix metro sellers from Scottsdale and Paradise Valley to Gilbert, Chandler, Queen Creek, Mesa, Tempe, Peoria, Glendale, Goodyear, Surprise, Buckeye, Laveen, Maricopa, Cave Creek, and Fountain Hills. With deep knowledge of Arizona real estate law, the AAR contract forms, and the BINSR negotiation process, Ryan guides sellers through the disclosure process with professionalism and precision.

Every seller Ryan works with receives:

• Personalized guidance through SPDS completion — no section gets skipped or rushed
• Pre-listing inspection coordination and strategic repair recommendations
• Honest assessment of how disclosure items will be received by buyers in the current market
• Expert BINSR negotiation that protects sellers from excessive repair demands while maintaining buyer goodwill
• Full compliance with HOA disclosure requirements, lead paint obligations, and Arizona-specific disclosure statutes

If you are preparing to sell your Phoenix metro home and want to navigate the disclosure process correctly — the first time, with no post-closing surprises — reach out to Ryan today.