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Housing & Tenant · Rent Late Fees

Rent Late Fee Limit in New Mexico

The most a landlord can charge you for paying rent late in New Mexico, the grace period you may be owed, and what to do about an unfair fee, cited to the statute.

Confirmedagainst §47-8-15(D) · checked against a mirror of the official code (Cornell LII / Justia)Reviewed by Cholilurrohman · July 2026
Most a late fee can be · New Mexico
10% cap, and the landlord has a deadline too
Hard cap
New Mexico caps a late fee at 10 percent of the total rent for each rental period under NMSA 47-8-15(D), and the fee must be notified by the end of the next rental period or it is lost.
Maximum late fee10% cap, and the landlord has a deadline too
Grace periodNone set by statute
Must be in the leaseRecommended
Statute§47-8-15(D)

The cap and the grace period in New Mexico

The most a late fee can be, when it can be charged, and whether it has to be in your lease.

Maximum late feeA late fee may not exceed 10 percent of the total rent payment for each rental period, a clean single figure. The New Mexico distinctive is a deadline on the landlord: the owner must give notice of the late fee no later than the last day of the next rental period immediately following the period in which the default occurred. A landlord who says nothing until months later has missed the window and cannot collect the fee for that period.
Grace periodNo statutory grace period. A late fee applies once rent is late, subject to the 10 percent cap and the notice deadline.
Must be written in the leaseA late fee is enforceable only if your lease provides for it. Check the lease first.
Local ordinanceThe 10 percent cap and the landlord notice deadline are the operative statewide protections.
How it is enforcedTwo firm limits are enforceable as defenses: a fee above 10 percent of the rent exceeds the cap, and a fee not notified by the end of the next rental period is out of time. The notice deadline prevents a landlord quietly accruing late fees for a year and presenting the total at move-out.
StatuteN.M. Stat. Ann. §47-8-15(D)

What you can do right now

Concrete, neutral steps if a New Mexico late fee looks too high or came with no grace period. This is legal information, not legal advice.

  1. Apply the 10 percent cap

    The fee cannot exceed 10 percent of the total rent for the rental period. Work out 10 percent of your rent, and a higher charge exceeds the cap.

  2. Check the timing of the notice

    The landlord must notify the fee by the last day of the next rental period after the default. If a landlord bills old late fees months later, they may be out of time, so note when you were first told.

  3. Refuse stale late fees at move-out

    A stack of late fees first presented at move-out is a red flag, because each one had to be notified by the end of the following period. Ask when each fee was notified.

  4. Get local help

    A local New Mexico legal aid office can confirm the cap and the timing. Search for legal aid in your area.

This is general legal information, not legal advice. Read your own lease and check for a local ordinance, since either can change the fee that applies to your home.

What New Mexico renters get wrong

New Mexico is the only state that puts a deadline on the landlord for charging the fee rather than only on the renter for paying it. Under NMSA 47-8-15(D) the late fee is capped at ten percent of the total rent for each rental period, which is a clean single figure. But the more unusual rule is the timing: the owner must provide notice of the late fee no later than the last day of the next rental period immediately following the period in which the default occurred. A landlord who says nothing until months later has missed the window. That prevents the common and demoralizing practice of a landlord quietly accruing late fees for a year and then presenting the total at move-out. So a New Mexico renter has two things to check: whether the fee stays within ten percent of the rent, and whether it was notified in time. A stale late fee, first raised long after the period it relates to, may be uncollectable even though the amount is within the cap.

Common questions

Can my landlord bill old late fees at move-out in New Mexico?

Often no. NMSA 47-8-15(D) requires the landlord to notify a late fee by the last day of the next rental period after the default. A fee first raised months later, such as a stack presented at move-out, may be out of time and uncollectable.

When must the fee be notified in New Mexico?

By the last day of the rental period immediately following the one in which the default occurred. So a late fee for a missed month must be notified within the next month, not saved up and presented later.

Is the 10 percent of the whole rent in New Mexico?

Yes. The cap is 10 percent of the total rent payment for each rental period. A fee above 10 percent of your rent exceeds the statutory ceiling under NMSA 47-8-15(D).

Does New Mexico require a grace period?

Not by statute. New Mexico sets no grace period, so a late fee can apply once rent is late, subject to the 10 percent cap and the landlord notice deadline. Any grace period would come from your lease.

Primary source
→ N.M. Stat. Ann. §47-8-15(D)
New Mexico Statutes (§ 47-8-15, via FindLaw mirror) · codes.findlaw.com
Cholilurrohman
Every figure on this page is checked line-by-line against the current statute. Editorial standards →

Not legal advicePlainStatute provides plain-language summaries of public law for general information only. This is not legal advice. Statutes change; always confirm current requirements with the official source linked above before acting.

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