Selling a house in New Mexico: the paperwork
Every document a New Mexico sale commonly touches, who usually produces it, and the law behind it. In most sales the seller's own share is small, and this page shows you which part that usually is.
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Usually the seller's to produce
5In most sales nobody else prepares these. Whether each one applies to you depends on your home, your title, and your buyer.
- RANM Purchase AgreementIn the purchase agreement itself
- Property-tax-levy estimate (NMSA § 47-13-4)Pre-offer
- RANM Seller's Property Disclosure (customary)Pre-listing packet
- Federal lead paint disclosure (pre-1978)Attached to PSAOn your list because was the home built before 1978
- Acequia membership / water-rights docs (where applicable)Pre-listing / Closing packet
Usually drafted for you to sign
1These commonly arrive already written. Read them, and ask about anything that looks wrong before you sign.
- FIRPTA non-foreign affidavitClosing packet
Usually somebody else's to prepare
10Commonly handled by a title company, an attorney, a lender, or the county. Listed so none of them is a surprise.
- Warranty or special warranty deedClosing packet / Recorded post-close
- Escrow instructionsClosing packet
- Settlement statement (ALTA)Closing packet
- Payoff statement(s)Closing packet
- Title commitment / policyClosing packet
- 1099-SFiled post-close
- Wire-fraud advisoryPre-listing / Closing packet
- HOA disclosure certificate (§ 47-16-11)HOA package (≥ 7 days pre-closing)On your list because is the home in an hoa, condo, or co-op
- Deed of trust or mortgage (buyer loan)Recorded post-closeOn your list because is the home owned by a trust, llc, or company
- Release / reconveyanceRecorded post-close
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Set up my roomHow New Mexico generally runs a sale
The broad shape of a sale there, as the research found it. Counties and cities add their own rules on top of all of this.
Other things New Mexico asks about
These come up in New Mexico and almost nowhere else. We don't ask them above because we can't answer them for you yet, but they're worth raising with your title company.
- Acequia community membership (NMSA § 73-2 et seq.)?
- Colonias designation (Doña Ana, Luna, Otero, etc.)?
- Property within a Land Grant-Merced (NMSA Ch. 49)?
- Santa Fe historic district?
Before you rely on any of this
This is a compilation of published state requirements, not legal advice, and no lawyer has reviewed it or your sale. Laws and forms change, counties and cities add their own rules, and whether any of this applies to you depends on facts we don't know. Treat every item as a starting point for a question, not as an answer. Confirm anything you plan to rely on against the official source we link, and run your list past a title company or an attorney licensed in your state.
These counts describe a typical sale, not yours. Which documents you need turns on facts about your home, your title, your buyer, and your county, and one unusual answer can add several or remove them.
Who prepares each document is what usually happens, not a rule. Practice differs between states, between counties, and between one title company and the next, and your contract can move work from one side to the other.
Keighbor is not a real estate brokerage and does not represent you. Nobody here is your agent. We don't negotiate, set your price, recommend a course of action, or take a commission. We provide software that helps you organize your side of the sale.
The full New Mexico reference
The rest of the research, with every citation kept. This is the same material our own product is built on, and nothing is held back for paying customers. It describes the law as the research found it, not as it applies to your sale.
ALWAYS-required documents (every transaction)
- PSA. RANM Purchase Agreement (member form). FSBO sellers use an attorney-drafted or generic contract satisfying the Statute of Frauds.
- Deed (warranty or special warranty). Both spouses if community property (void otherwise, NMSA § 40-3-13). Recorded with the County Clerk.
- Federal lead paint disclosure (pre-1978).
- FIRPTA affidavit. IRC § 1445.
- 1099-S. Filed by closing agent.
- Wire-fraud advisory. Industry standard.
- Payoff statements. Ordered by escrow.
- Settlement statement. ALTA / Closing Disclosure.
- Escrow instructions. Signed by both parties.
- Property-tax-levy estimate (§ 47-13-4). From county assessor; given to buyer before accepting the offer.
- RANM Seller's Property Disclosure. Customary (not statutory); addresses mineral / oil-gas rights.
SOMETIMES-required documents (trigger-gated)
- Marital status / spousal signature (New Mexico's headline issue). NMSA § 40-3-13 — both spouses must join; a single-spouse community conveyance is void and of no effect (Marquez, Hannah). Cures: recorded POA (§ 47-1-7) or written ratification. Separate property conveyable alone.
- Property held in trust. Certification of trust, NMSA § 46A-10-1013 (Uniform Trust Code); trustee's deed.
- LLC / corp. Resolution plus certificate of good standing (NM Secretary of State).
- Power of attorney. Uniform Power of Attorney Act (NMSA Ch. 45, Art. 5B); recorded POA under § 47-1-7 for the spousal-joinder exception.
- Foreign seller. FIRPTA only — New Mexico has no state nonresident real estate withholding.
- Inherited / probate. Personal representative's deed; small-estate affidavit NMSA § 45-3-1201 ($50,000 personal-property threshold — note it does not clear real property, which generally needs probate or a transfer-on-death deed).
- HOA / condo. New Mexico Homeowner Association Act, NMSA § 47-16-1 et seq. (effective July 1, 2013). § 47-16-11 — seller or agent must obtain a disclosure certificate from the association and provide it to the buyer no later than 7 days before closing; buyer has a 7-day cancellation right after receipt. § 47-16-4 — HOA must record a notice of association; § 47-16-3 — declaration recording; § 47-16-7(F) — association must list all fees and fines (including disclosure-certificate charges). New Mexico Condominium Act, NMSA § 47-7A-1 et seq. (UCA-based); resale certificate under NMSA § 47-7D-107.
- Well and septic. NM Office of the State Engineer (well registration and permits); NM Environment Department (NMED) liquid-waste (septic) transfer inspection.
- Tenant-occupied. Uniform Owner-Resident Relations Act, NMSA § 47-8.
- Mineral / oil-gas rights (major NM concern). No statutory disclosure mandate, but severed mineral estates and active oil-gas leases are extremely common in the Permian Basin (Lea and Eddy counties) and San Juan Basin (northwest). Under NM law, minerals may be severed by grant or reservation into a separate estate; severed mineral or royalty interests are real property, are devisable and heritable, and are subject to community-property rules; the mineral estate is generally dominant, carrying rights of surface ingress and egress to develop. Mineral ownership is tracked at the county assessor (the Mining and Minerals Division does not track ownership). The RANM disclosure form captures severance and lease information; a surface buyer in an energy-active basin can face drilling or surface disruption from a third-party mineral holder, so disclosure is practically critical even though not statutorily compelled.
- Acequia (NM-unique). NMSA § 73-2 et seq. Acequias are declared public (§ 73-2-9) and are political subdivisions governed by elected commissioners and a mayordomo (§ 73-2-21); water is distributed by beneficial use, with acreage the controlling factor. Water rights may be appurtenant (run with the land) or severable and transferable subject to State Engineer approval. Membership carries assessment and labor (limpia) obligations. Selling acequia-served land requires coordinating water-right status, membership transfer, and any pending State Engineer transfer applications.
- Land Grants-Mercedes (NM-unique). NMSA Ch. 49. Spanish and Mexican-era community land grants confirmed under the Treaty of Guadalupe Hidalgo; more than two dozen are statutorily designated political subdivisions of the state (§§ 49-1-1, 49-1-2), governed by boards of trustees with zoning authority over common lands. Some rural properties carry unresolved grant or common-land title questions; the NM DOJ Guadalupe Hidalgo Treaty Division and the Land Grant Council are reference bodies.
- Manufactured / mobile home. Affidavit of affixation / title deactivation (NM MVD; NMSA Ch. 66, Art. 3).
- Special assessments. Public Improvement Districts (PIDs).
- Historic district. Santa Fe H-district ordinances (review-board approval for exterior work).
Prescribed-language items (substance-over-form)
- NMSA § 47-13-4: property-tax-levy estimate — statutorily specified process and content.
- NMSA § 47-16-11 and § 47-16-12: HOA disclosure certificate content and the buyer's 7-day cancellation right.
- Federal lead paint verbatim Lead Warning Statement.
Bottom line: New Mexico has no mandated condition-disclosure form, but the § 47-13-4 tax-levy estimate is a hard statutory requirement, and the § 47-16-11 HOA disclosure carries a hard 7-day pre-closing delivery / 7-day cancellation window.
Local / municipal overlays
- Santa Fe Historic Districts (Historic Districts Ordinance; review-board approval).
- Bernalillo County (Albuquerque) clerk practices.
- Acequia water-district overlays (northern NM).
- Colonias (border-area) infrastructure, title, and utility concerns.
- Land-grant common-land governance in affected northern counties.
Notable examples only; not exhaustive.
Post-closing obligations
- Recording. Deed with the County Clerk (no transfer tax; no Declaration of Value).
- Mortgage discharge. New Mexico uses both mortgages and deeds of trust — release / reconveyance accordingly.
- 1099-S. Filed by closing agent.
- New Mexico state income tax. For tax years beginning on or after Jan. 1, 2025, NMSA § 7-2-34(A) (Laws 2024, Ch. 67, § 8) allows the greater of $2,500 of net capital-gain income, or 40% of up to $1,000,000 of gain from the sale of a New Mexico business allocated or apportioned to the state. Prior TY2024-and-earlier rule (greater of $1,000 or 40%) no longer applies.
Federal overlays (cross-reference)
Cross-reference master methodology § 8 (FIRPTA; 1099-S; federal lead paint; wire-fraud advisory; FinCEN Residential Real Estate Rule and its 2026 vacatur — see § 10).
Recent changes flagged (2023–2026)
- 2019 amendments to the Homeowner Association Act (§ 47-16-7 budget and fee disclosure duties).
- RULONA / RON effective Jan. 1, 2022; 2023 amendment refined remote-appearance rules.
- Capital-gains deduction restructured for tax years beginning on or after Jan. 1, 2025 (NMSA § 7-2-34, Laws 2024, Ch. 67).
- FinCEN Residential Real Estate Rule (31 CFR § 1031.320). Effective March 1, 2026; vacated nationwide March 19, 2026 in Flowers Title Companies, LLC v. Bessent, No. 6:25-cv-127-JDK (E.D. Tex.); reports not currently required pending appeal.