What Landautomate does with this page
This guide is the reading version of our New Mexico rule base. In the app, the same rules become dated tasks on each of your New Mexico 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 New Mexico in under a minute, no account needed.
Preview the New Mexico schedule
New Mexico compliance obligations
New Mexico landlords commonly track 5 state and local compliance obligations, each listed below with its schedule, its sources, and the date we last verified it. Among them: pay first-half property tax by November 10, pay second-half property tax by April 10, and pay yearly interest on deposits over one month's rent.
If your property is in Albuquerque, verify smoke and CO alarms meet city code
If your property is in Albuquerque, city code requires the owner to install working smoke detectors in each sleeping area and the area leading to it and confirm they work at move-in, a carbon monoxide alarm outside each sleeping area and on every level of any unit with a fuel-burning appliance or fireplace, and, in buildings of three or more units, a portable fire extinguisher within 75 feet of each unit that is inspected every year, so a yearly check plus a check at each turnover keeps the property compliant.
On a recurring schedule · Last verified September 2026 · source 1 · source 2 · source 3
Pay first-half property tax by November 10
The first of New Mexico's two equal property tax installments is due November 10, and interest and penalties are added if it is still unpaid after December 10.
Each year around November 10 · Last verified September 2026 · source 1 · source 2 · source 3
Pay second-half property tax by April 10
The second of New Mexico's two equal property tax installments is due April 10, and interest and penalties are added if it is still unpaid after May 10.
Each year around April 10 · Last verified September 2026 · source 1 · source 2 · source 3
Pay yearly interest on deposits over one month's rent
On a lease of one year or longer where the security deposit is more than one month's rent, New Mexico law requires paying the resident interest on the deposit every year, so a yearly reminder keeps that payment from being missed.
On a recurring schedule · Last verified September 2026 · source 1 · source 2
Return security deposit with itemized statement within 30 days of move-out
New Mexico law (NMSA 47-8-18) requires returning the deposit, with an itemized written list of any deductions and the balance due, within 30 days after the rental agreement ends or the tenant moves out, whichever is later, and missing that deadline forfeits the right to keep any part of the deposit, to counterclaim in the tenant's suit to recover it, or to sue separately for damage to the property, and makes the owner liable for the tenant's court costs and reasonable attorney fees.
On a recurring schedule · Last verified September 2026 · source 1 · source 2
Seasonal maintenance for New Mexico
Landlords in New Mexico plan upkeep around a hot climate: this guide lists 8 seasonal maintenance items for New Mexico in calendar order, each with its timing and the date we last verified it. Among them: smoke and CO detector seasonal test, reduce wildfire risk around the property in spring, and start up the evaporative cooler or service the AC before summer heat.
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
Reduce wildfire risk around the property in spring
Clearing dry brush, leaves, and pine needles from roofs, gutters, and the defensible space around the home in April lowers ignition risk ahead of New Mexico's dry, windy May to June peak fire weather.
Each year around April · Last verified September 2026 · source 1 · source 2 · source 3
Start up the evaporative cooler or service the AC before summer heat
Cleaning or replacing the pads, checking the pump and float valve, and reconnecting the water line to an evaporative cooler in mid to late April, once the last spring freeze has passed at your elevation, or booking a refrigerated-air tune-up, keeps cooling working before the May and June heat.
Each year around April 15 · Last verified September 2026 · source 1 · source 2 · source 3
Prepare roof and drainage before monsoon season
New Mexico's monsoon season runs from June 15 to September 30, with most flash flooding in July and August, so an early June roof check for sun-cracked coatings and seals, plus clearing canales, scuppers, gutters, and downspouts and marking spots where a flat roof holds water, helps prevent leaks and water damage once the storms arrive.
Each year around June · Last verified September 2026 · source 1 · source 2 · source 3
Irrigation and drought readiness check
Verifying irrigation and drought restrictions protects landscaping and avoids utility fines in dry months.
Around June · Verified before August 2026
Check heating system before winter
First freezes typically arrive in September in New Mexico's high mountains, from late September to mid-October across the rest of the north, and from late October into November in the Albuquerque area and the southern valleys, so a September inspection of the furnace or wall heater and its venting confirms safe, working heat before the first cold nights and before heating contractors get busy.
Each year around September 1 · Last verified September 2026 · source 1 · source 2 · source 3
Inspect roof after monsoon season ends
A post-monsoon inspection in October catches storm-damaged parapets, coatings, and drainage before winter freeze-thaw cycles turn small cracks into leaks.
Each year around October · Last verified September 2026 · source 1 · source 2 · source 3
Winterize swamp cooler and exterior plumbing before the first freeze
Draining and covering any evaporative cooler, shutting off its water line, and insulating exposed pipes and hose bibs before the first fall freeze, which reaches New Mexico's mountain towns in September and the Albuquerque area and southern valleys from late October into November, prevents burst lines and cooler damage.
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 New Mexico landlords?
Our reviewed rule base currently lists 5 state and local compliance obligations that New Mexico landlords commonly track. Among them: pay first-half property tax by November 10, pay second-half property tax by April 10, and pay yearly interest on deposits over one month's rent. 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 New Mexico landlords plan for?
The New Mexico guide lists 8 seasonal maintenance items timed to a hot climate, in calendar order. Among them: smoke and CO detector seasonal test, reduce wildfire risk around the property in spring, and start up the evaporative cooler or service the AC before summer heat. 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 New Mexico rental get?
Alongside state specific work, the New Mexico 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 New Mexico landlord rules?
Every rule in the New Mexico 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.