Construction Claim Rules in New Mexico

Statutory interest rate

Up to 15% / year (contract default, no written rate); 8.75% fixed post-judgment (up to 15% for tort/bad-faith)

Where a construction contract is unwritten or silent on a rate, the default is up to 15% per year on money due by contract. Once judgment is entered, a separate statute governs: a fixed 8.75% per year from entry (or the written instrument's own rate if the judgment is on that instrument, or 15% if the judgment involves tortious conduct/bad faith/willful acts), plus a discretionary prejudgment award of up to 10% per year from the date the complaint was served that a court may grant considering delay or a reasonable settlement offer.

Compounding: Simple

Citation: NMSA 1978 § 56-8-3 (contract default); NMSA 1978 § 56-8-4 (judgment interest)

Source: https://law.justia.com/codes/new-mexico/chapter-56/article-8/section-56-8-4/

Accrual: breach of contract claim

From when the debt matures, generally the payment-due or refusal-to-pay date

New Mexico's contract-interest statute sets the rate but doesn't spell out an accrual date in its own text; case-law annotations confirm interest accrues upon maturity of the indebtedness; where no further demand is needed to mature the debt, it runs from the date payment was refused. For a note payable on demand, interest instead runs from the date of that demand.

Citation: NMSA 1978 § 56-8-3

Source: https://law.justia.com/codes/new-mexico/chapter-56/article-8/section-56-8-3/

Accrual: property damage / tort claim

Discretionary, up to 10% per year, from the date the complaint was served

Separately from the contract-default rate, New Mexico lets a court award a discretionary prejudgment interest rate of up to 10% per year on a judgment involving tortious conduct, bad faith or willful acts, running from the date the complaint was served, considering factors like delay and any reasonable settlement offer made. This is a service-of-process-based date, not a date-of-loss right.

Citation: NMSA 1978 § 56-8-4

Source: https://law.justia.com/codes/new-mexico/chapter-56/article-8/section-56-8-4/

The rate and even the accrual starting point here are both discretionary with the court; don't assume you'll automatically receive interest from the date of service.

Actual Cash Value rule

Residential claims: no depreciation deduction allowed (by statute). Other property: fair market value, capped at replacement cost.

For RESIDENTIAL property specifically, New Mexico law requires insurers to pay the cost to repair or replace the property WITHOUT any deduction for depreciation; a 2024 regulatory bulletin further bars insurers from imposing repair-completion deadlines as a condition of that no-depreciation payment. For property generally, the New Mexico Supreme Court has defined ACV as fair market value (the difference between the property's fair market value immediately before and immediately after the loss), capped at the net cost of replacement. A construction-claims calculator computing a New Mexico residential loss should not apply a depreciation deduction at all; this is a materially better outcome for the insured than a typical replacement-cost-minus-depreciation state.

Citation: NMSA 1978 § 59A-18-17(C) (residential, no depreciation deduction); Roswell Trailers, Inc. v. Potomac Ins. Co., 91 N.M. 502, 576 P.2d 1133 (N.M. 1978) (general ACV standard); NM Office of Superintendent of Insurance Bulletin 2024-003

Source: https://law.justia.com/codes/new-mexico/2018/chapter-59a/article-18/section-59a-18-17/

This entry was updated after a second, more rigorous research pass specifically located the residential no-depreciation statute and the controlling 1978 Supreme Court case; the first pass had found only a general unfair-claims-practices statute and flagged this as an unresolved gap. Roswell Trailers involved a commercial inventory loss, not a residential/construction claim, but it is still binding New Mexico Supreme Court authority on the general ACV standard.

ACV statute or regulation

No New Mexico statute or regulation defines how ACV must be calculated for general property claims or restricts depreciation of labor. A regulatory ACV definition exists but applies only to creditor-placed insurance, not general homeowners or commercial property claims.

13.18.3 NMAC (creditor-placed insurance rule) defines actual cash value as the cost of replacing damaged or destroyed property with comparable new property, minus depreciation and obsolescence, and section 13.18.3.15 sets settlement value as the least of several valuation options including ACV. This rule's scope is limited to creditor-placed (force-placed) insurance, not general property insurance claims, and it does not address labor versus materials depreciation. No other New Mexico statute (NMSA Chapter 59A) or NMAC rule defining general property ACV methodology or restricting labor depreciation was located.

Citation: 13.18.3.15 NMAC (creditor-placed insurance only, not general property claims)

Source: https://www.srca.nm.gov/nmac/nmregister/xxix/13.18.3_xxix14.html

This regulation is real and verified but out of scope for general property/ACV since it governs creditor-placed insurance specifically; included for completeness but should not be presented as a general property ACV statute.

Recoverable depreciation holdback

New Mexico has a real statute requiring residential property insurance policies generally to cover repair/replacement cost without deduction for depreciation -- though its exact scope and interaction with standard RCV-holdback practice was not fully traced in this pass.

NMSA 1978 Section59A-18-17C requires residential property insurance policies to cover the cost to repair or replace without deduction for depreciation, though a specific exception exists for the New Mexico FAIR Plan (state high-risk pool), which may instead offer ACV coverage. No provision specifically addressing the timing or procedure for releasing a recoverable-depreciation holdback under a standard RCV policy (as distinct from this general coverage mandate) was independently confirmed in this pass.

Citation: NMSA 1978 Section59A-18-17C.

Source: https://www.srca.nm.gov/parts/title13/13.013.0003.html

RESEARCHED from scratch (prior entry was blank). This statute's exact interaction with standard holdback practice (i.e., whether it eliminates ACV-first payment entirely for non-FAIR-Plan residential policies, or just requires RCV coverage be offered/available) was not fully traced to primary text in this pass -- flagged for follow-up if New Mexico specificity becomes important.

“No damages for delay” clause enforceability

No New Mexico state or federal court has considered the validity of no-damages-for-delay clauses.

A comprehensive 50-state matrix confirms no New Mexico authority addresses this question -- consistent with the earlier 'None found' assessment.

Source: https://www.woodsaitken.com/sites/default/files/Survey_50-State-Matrix_Pay-If-Paid_No-Damage-for-Delay.pdf

RESEARCHED via a comprehensive 50-state matrix (Woods Aitken LLP) specifically on no-damage-for-delay clause enforceability, covering all 50 states with primary citations. Independently confirms the genuine absence of New Mexico authority on this question.

Construction contract filing deadline

6 years for a written contract claim

New Mexico's limitations period for an action founded upon any bond, promissory note, bill of exchange, or other contract in writing is 6 years from accrual, covering an ordinary written construction-contract claim.

Citation: NMSA 1978 § 37-1-3

Source: https://law.justia.com/codes/new-mexico/chapter-37/article-1/section-37-1-3/

State unemployment insurance (SUTA)

New-employer rate starts around 1.00% and varies by industry; experience-rated range 0.33% to 5.4% (up to 6.4% with excess claims premium); 2026 taxable wage base $34,800.

New Mexico assigns new employers an industry-based starting rate generally around 1.00%, though the exact schedule varies by classification. Established employers are experience-rated from 0.33% to 5.4%; employers whose calculated rate would exceed 5.4% may be subject to an additional excess claims premium of up to 1%, producing a maximum total rate of 6.4%. The 2026 taxable wage base is $34,800 per employee, up from $33,200 in 2025.

Citation: New Mexico Department of Workforce Solutions, via Bloomberg Tax 2026 release summary and OnPay New Mexico payroll tax guide

Source: https://news.bloombergtax.com/payroll/new-mexico-releases-2026-unemployment-insurance-information

Last checked: 2026-08-26

The exact 2026 new-employer rate figure (beyond the general 'starts around 1.00%, varies by industry' description) could not be confirmed from the New Mexico Department of Workforce Solutions site directly during this research (the agency's rate-calculation page returned an access error). Confirm the precise new-employer rate for the applicable industry directly against dws.state.nm.us before use. The experience-rated range (0.33%-5.4%, up to 6.4% with the excess claims premium) was confirmed exactly against Bloomberg Tax's citation of the official DWS release. The $34,800 wage base could not be cross-confirmed this pass; one source states $30,100 instead. Flagged rather than resolved.

Workers' compensation rating

NCCI advisory rating state; workers' comp is written by private carriers, with NCCI administering the state's assigned risk pool.

New Mexico is an NCCI (National Council on Compensation Insurance) advisory state. NCCI administers New Mexico's assigned risk plan (the New Mexico Assigned Risk Pool) as part of its standard state services, confirming New Mexico's workers' compensation classifications and loss costs are set through the NCCI process rather than an independent state bureau.

Citation: NCCI, New Mexico Assigned Risk Pool Manual page

Source: https://www.ncci.com/ServicesTools/Pages/NMARPOOL.aspx

Prevailing wage law

New Mexico has its own Public Works Minimum Wage Act, applying to public works contracts of $60,000 or more.

New Mexico's Public Works Minimum Wage Act requires contractors on state and local public works construction contracts to pay prevailing wage rates as determined by the state. Per the U.S. Department of Labor's state summary, the threshold for coverage is a contract of $60,000 or more.

Citation: N.M. Stat. Ann. Section 13-4-11 et seq. (Public Works Minimum Wage Act); U.S. DOL Wage and Hour Division, State Prevailing Wage Laws summary

Source: https://www.dol.gov/agencies/whd/state/prevailing-wages

The New Mexico Department of Workforce Solutions' own prevailing-wage page was not directly reached during this research; the statute citation and threshold are sourced from the U.S. DOL summary and should be cross-checked against a live New Mexico state agency page.

OSHA plan

Full state plan, private + public sector

New Mexico operates a full OSHA-approved state plan (New Mexico Environment Department, Occupational Health and Safety Bureau) covering both private and public-sector employers.

Citation: 29 U.S.C. § 667; NMSA § 50-9-1 et seq.

Source: https://www.osha.gov/stateplans/nm

Weight of an OSHA violation in a negligence case

Strong evidence, not automatic proof

A documented OSHA violation is strong evidence of negligence in a third-party claim, though OSHA itself does not award compensation directly: evidence, not automatic per se liability.

Citation: Valdez v. Cillessen & Son, Inc., 105 N.M. 575, 734 P.2d 1258 (1987).

Source: https://law.justia.com/cases/new-mexico/supreme-court/1987/16617-0.html

RESEARCHED from scratch (prior entry was a generic placeholder). Confirmed real and directly on point: a construction lean-to scaffolding collapse case holding OSHA violations are admissible as evidence of negligence, though not negligence per se on their own.

Third-party contribution against the employer

New Mexico extends immunity to qualifying statutory employers, not just the direct employer.

Non-qualifying third parties are reached via control, notice, negligent undertaking, premises, products, or contractual indemnity theories.

Citation: N.M. Stat. §§52-1-1 et seq.; Saiz v. Belen School District, 113 N.M. 387 (1992).

Source: https://law.justia.com/cases/new-mexico/court-of-appeals/1997/17088-2.html

Source: attorney research manual (Construction Injury Law national volumes), self-marked "Draft; verify current law and citator status." Case citations are representative authorities from that manual, not independently re-verified against a citator by ClaimDuke. Confirmed real (New Mexico's leading peculiar-risk/nondelegable-duty case). Important limitation found: Estate of Saenz v. Ranack Constructors, Inc., 2015-NMCA-098 -- itself a construction roofing-fall case -- held that Saiz's joint-and-several-liability rule does NOT apply to claims by employees of SUBcontractors specifically. Worth incorporating in a future content pass.

Injury-severity gate on contribution claims

General immunity under §§52-1-1 et seq. for employers and qualifying statutory employers: this source cites the exclusivity case but doesn't detail an exception standard.

N.M. Stat. §§52-1-1 et seq. generally provides employer and qualifying statutory-employer immunity. The manual cites Delgado v. Phelps Dodge Chino under "workers' compensation exclusivity" but doesn't itself detail the holding or any exception standard; confirm directly.

Citation: N.M. Stat. §§52-1-1 et seq.; Delgado v. Phelps Dodge Chino, Inc., 2001-NMSC-034, 36 P.3d 1115.

Source: https://caselaw.findlaw.com/court/nm-supreme-court/1427111.html

Source: attorney research manual (Construction Injury Law national volumes), self-marked "Draft; verify current law and citator status." Case citations are representative authorities from that manual, not independently re-verified against a citator by ClaimDuke.

Distinctive state doctrine

Own safety-linked comp-benefit adjustment mechanism, plus a construction-specific insurance-coverage threshold

If a worker was negligent in using or failed to use a provided safety device, workers' comp benefits otherwise payable are reduced by 10%; if the employer was negligent in providing a safety device or training, benefits increase by 10%, paid directly by the employer rather than through its insurance carrier (though the employer can obtain additional coverage for this specific exposure). This is New Mexico's own version of the safety-linked benefit-adjustment mechanism also found in Kentucky (KRS 342.165) and, in a different form, Connecticut. The statute is confirmed as NMSA 1978, § 52-1-10, and the New Mexico Supreme Court has applied it in a real, illustrative case: in Benavides v. Eastern New Mexico Medical Center, 2014-NMSC-037, the court held that a 'wet floor' warning sign qualifies as a 'safety device' under the statute, and that a nurse who slipped on a recently mopped floor where no such sign was posted was entitled to the 10% benefit increase for the employer's negligence in failing to supply reasonable safety devices in general use. Separately, while New Mexico generally requires workers' comp coverage only for employers with three or more employees, construction employers must carry workers' compensation insurance regardless of employee count: a construction-specific carve-out lowering the threshold to zero.

Citation: NMSA 1978, § 52-1-10; Benavides v. Eastern New Mexico Medical Center, 2014-NMSC-037, 338 P.3d 1265

Source: https://law.justia.com/codes/new-mexico/chapter-52/article-1/section-52-1-10/

The construction-specific zero-employee coverage threshold's exact NMSA section number was not independently re-confirmed this pass.