Landautomate

The Arizona landlord calendar

Landautomate keeps an operating calendar for independent landlords: what needs doing on a rental, when it is due, and why. This page is the Arizona content from our reviewed rule base. Every item below carries its sources and the date we last checked them.

What Landautomate does with this page

This guide is the reading version of our Arizona rule base. In the app, the same rules become dated tasks on each of your Arizona properties, timed to your purchase date, lease dates, property age, and climate, with an email before each one is due. The free preview shows a sample of that schedule for Arizona in under a minute, no account needed.

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Arizona compliance obligations

Arizona landlords commonly track 6 state and local compliance obligations, each listed below with its schedule, its sources, and the date we last verified it. Among them: confirm rental TPT status: long-term rental tax ended in 2025, pay first-half property tax by October 1, and pay second-half property tax by March 1.

Confirm rental TPT status: long-term rental tax ended in 2025

Since January 1, 2025 Arizona landlords no longer collect or remit city transaction privilege tax on residential rentals of 30 days or more, so verify the TPT license status and stop passing the tax to long-term tenants.

On a recurring schedule · Last verified September 2026 · source 1 · source 2 · source 3

If the property has a pool, check the barrier and gates before swim season

If the property has a pool, a spring check that the fence or wall is still at least 5 feet high with no gaps or footholds, and that every gate self-closes, self-latches, and swings outward from the pool, keeps the enclosure within state and local barrier rules and protects young children before the heaviest swimming months.

Each year around April · Last verified September 2026 · source 1 · source 2

Pay first-half property tax by October 1

Arizona's first-half property tax is due October 1 and becomes delinquent after 5 p.m. on November 1, when 16% annual interest starts accruing.

Each year around October 1 · Last verified September 2026 · source 1 · source 2 · source 3

Pay second-half property tax by March 1

Arizona's second-half property tax is due March 1 and becomes delinquent after 5 p.m. on May 1, when 16% annual interest starts accruing.

Each year around March 1 · Last verified September 2026 · source 1 · source 2 · source 3

Register rental property with the county assessor

Arizona law (ARS 33-1902) requires residential rental owners to file owner and property details with the county assessor before a tenant moves in (out-of-state owners must also name an Arizona statutory agent) and to update them within 10 days of any change, and an unregistered rental can draw city or town civil penalties and can let a tenant end the lease after an unanswered 10-day notice.

On a recurring schedule · Last verified September 2026 · source 1 · source 2

Return security deposit with itemized statement within 14 business days of move-out

Arizona law (ARS 33-1321) requires mailing the tenant an itemized list of deductions and any amount due within 14 business days after the tenancy ends, possession is returned, and the tenant asks for the deposit, by first-class mail to the tenant's last known place of residence unless the tenant arranges otherwise in writing, and missing it lets the tenant recover the amount due plus damages of twice the amount wrongfully withheld.

On a recurring schedule · Last verified September 2026 · source 1

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The free preview takes your state and property facts and shows the schedule Landautomate would run for you, no account needed. Every new account starts with a 30-day free Pro trial, no card required.

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Seasonal maintenance for Arizona

Landlords in Arizona plan upkeep around a hot climate: this guide lists 6 seasonal maintenance items for Arizona in calendar order, each with its timing and the date we last verified it. Among them: service air conditioning before extreme summer heat, smoke and CO detector seasonal test, and check irrigation and drip systems before summer.

Service air conditioning before extreme summer heat

A March tune-up with a fresh filter and a cleared outdoor condenser catches problems before Phoenix-area highs reach the 90s in late March and 100 degrees by late April or early May, when contractors get busy and a cooling failure becomes a health emergency for anyone at home.

Each year around March · Last verified September 2026 · source 1 · source 2 · source 3

Smoke and CO detector seasonal test

An annual full test of smoke and CO detectors (beyond battery swaps) confirms every alarm actually sounds.

Around March · Verified before August 2026

Check irrigation and drip systems before summer

An April check of drip lines, emitters, and the irrigation timer catches leaks and clogged emitters and sets the summer watering schedule before the low desert's hottest, driest months begin in May, helping prevent plant loss and wasted water (in the high country, wait until the last spring freeze has passed).

Each year around April · Last verified September 2026 · source 1 · source 2 · source 3

Prepare roof, drains, and trees before monsoon season

Clearing roof drains, scuppers, and gutters, checking tiles and sun-worn coatings and seals, removing dead palm fronds and weak or overhanging branches, and securing loose outdoor items in early June limits wind and water damage once the official monsoon season opens June 15.

Each year around June · Last verified September 2026 · source 1 · source 2 · source 3

Replace HVAC filters more often during dust storm season

Arizona's monsoon dust storms (haboobs) peak in late July and early August, when air conditioners run hardest, and a dirty filter slows airflow and makes the system work harder, so an early July filter change followed by monthly checks through September keeps cooling efficient and protects the equipment.

Each year around July · Last verified September 2026 · source 1 · source 2 · source 3

Inspect roof and grounds after monsoon season

An October inspection catches cracked tiles, damaged coatings, erosion, and drainage problems left by summer storms before winter rains exploit them.

Each year around October · Last verified September 2026 · source 1 · source 2 · source 3

Baseline upkeep for every rental

Every rental needs the same baseline care regardless of state: this guide tracks 16 recurring upkeep items, each with its schedule and the date we last verified it. Among them: CPA tax document preparation, gutter inspection, and HVAC filter replacement.

CPA tax document preparation

Organized records make tax filing accurate and deductions defensible.

Within 365 days of the triggering event · Verified before August 2026

Gutter inspection

Clear gutters prevent water intrusion, foundation, and roof damage.

Within 90 days of the triggering event · Verified before August 2026

HVAC filter replacement

Clean filters protect HVAC equipment and keep energy costs down.

Within 90 days of the triggering event · Verified before August 2026

Insurance renewal review

Confirms coverage limits and premiums still match the property risk.

Within 365 days of the triggering event · Verified before August 2026

LLC annual filing prep

Keeps the ownership entity in good standing with state filings.

Within 365 days of the triggering event · Verified before August 2026

Lease renewal planning

Planning renewals ahead of time reduces vacancy and turnover costs.

Within 365 days of the triggering event · Verified before August 2026

Maintenance review

Keeps small maintenance issues from turning into expensive repairs.

Within 30 days of the triggering event · Verified before August 2026

Owner distribution check

Verifies owner cash distributions reconcile with rent and expenses.

Within 30 days of the triggering event · Verified before August 2026

Pest inspection

Early pest detection prevents structural damage and habitability complaints.

Within 90 days of the triggering event · Verified before August 2026

Property tax review

Reviewing assessments can surface appeal opportunities and budget changes.

Within 365 days of the triggering event · Verified before August 2026

Rent collection review

Confirms rent was received on time and surfaces collection issues early.

Within 30 days of the triggering event · Verified before August 2026

Rent increase review

Keeps rent aligned with market rates and local rent regulations.

Within 365 days of the triggering event · Verified before August 2026

Smoke detector battery check

Working smoke and CO detectors are a life-safety and legal requirement.

Within 90 days of the triggering event · Verified before August 2026

Utilities minimal-service verification

Confirms vacant-property utilities stay at minimal service so pipes, alarms, and sump pumps keep working.

Within 14 days of the triggering event · Verified before August 2026

Utility reconciliation

Catches billing errors and unexpected usage spikes on property utilities.

Within 30 days of the triggering event · Verified before August 2026

Vacant property security check

Regular walkthroughs of a vacant property deter break-ins, squatting, and unnoticed damage.

Within 30 days of the triggering event · Verified before August 2026

Common questions

What are the compliance requirements for Arizona landlords?

Our reviewed rule base currently lists 6 state and local compliance obligations that Arizona landlords commonly track. Among them: confirm rental TPT status: long-term rental tax ended in 2025, pay first-half property tax by October 1, and pay second-half property tax by March 1. Each obligation shows its schedule, the sources it was checked against, and the date we last verified it. This guide is general information for planning reminders, not legal advice.

What seasonal maintenance should Arizona landlords plan for?

The Arizona guide lists 6 seasonal maintenance items timed to a hot climate, in calendar order. Among them: service air conditioning before extreme summer heat, smoke and CO detector seasonal test, and check irrigation and drip systems before summer. Landautomate turns each item into a dated reminder on your property calendar so the work is planned before the season arrives.

What routine upkeep should every Arizona rental get?

Alongside state specific work, the Arizona guide tracks 16 baseline upkeep items that apply to nearly every rental. Among them: CPA tax document preparation, gutter inspection, and HVAC filter replacement. These recur on a regular schedule, and Landautomate schedules each one automatically for every property you add.

How does Landautomate verify Arizona landlord rules?

Every rule in the Arizona guide goes through human review before it is published, and each rule shows the date we last verified it. Each compliance obligation links the primary sources it was checked against. Laws and deadlines change, so if you believe something here is outdated or incorrect, contact us at support@landautomate.com and we will review it promptly.

See this calendar built for your own property

The free preview takes your state and property facts and shows the schedule Landautomate would run for you, no account needed. Every new account starts with a 30-day free Pro trial, no card required.

Try the free preview Start free