At a glance
| State estate tax | No |
|---|---|
| Estate top rate | — |
| Inheritance tax | No |
| Small-estate ceiling | $50,000N.M. Stat. Ann. § 45-3-1201 · current |
| TOD deed for real estate | AvailableN.M. Stat. Ann. § 45-6-401 et seq. (Uniform Real Property TOD Act) · 2014 |
| Community-property state | Yes |
Estate tax
New Mexico does not levy its own estate tax. An estate here is subject only to the federal estate tax, which most estates never owe — the federal exclusion is measured in the millions. See the federal lifetime exemption for how that works.
Inheritance tax
New Mexico has no inheritance tax — beneficiaries are not taxed on what they receive by the state. New Mexico imposes no inheritance tax, per the Taxation & Revenue Department.
Probate basics
New Mexico allows collection of personal property by affidavit under NMSA § 45-3-1201 when the estate, less liens, does not exceed $50,000, at least 30 days have passed, and no representative has been appointed. The affidavit reaches personal property and securities only — it cannot perfect title to real estate.
New Mexico is a community-property state, which affects how a married couple owns property and can give a surviving spouse a full basis step-up on community assets. A transfer-on-death deed for real estate is Available N.M. Stat. Ann. § 45-6-401 et seq. (Uniform Real Property TOD Act) · 2014 — see the full New Mexico transfer-on-death deed guide for the requirements, revocation, and alternatives. The probate deadlines for this state — filing the will, the creditor-claim window, the inventory — are cited in the Executor & Heir’s Guide.
State-specific quirks
Community-property state
New Mexico is a community-property state (Community Property Act of 1973). Property acquired during marriage is presumed community, a surviving spouse already owns half, and both halves generally receive a stepped-up basis at the first death.
The $50,000 affidavit does not clear real estate
The § 45-3-1201 affidavit applies to personal property and securities only. New Mexico real property must pass instead by a recorded TOD deed, a homestead affidavit to a surviving spouse (§ 45-3-1205), or probate.
TOD deeds are available
New Mexico adopted the Uniform Real Property TOD Act (§ 45-6-401 et seq., effective 2014), letting owners name a grantee beneficiary on a recorded deed that passes real property outside probate, revocable during life without the beneficiary's consent.
Where to read next
- the federal lifetime exemption — how the far larger federal exclusion works — and why a state tax can still apply below it
- funding a revocable trust — the most common way to keep property out of probate entirely
- the ILIT cluster — keeping a life-insurance death benefit out of a taxable estate
- the Executor & Heir's Guide — the probate deadlines for this state, cited to the statute
- New Mexico small-estate procedure — the state’s simplified transfer or administration route, eligibility rules, and claimant responsibilities.
- ← Back to the 51-jurisdiction comparison
Sources & methodology
Methodology & sources
Tax figures include citations and source effective dates. Unconfirmed figures direct readers to the state. Aggregator roundups are not sources. See our editorial standards.
General information, not legal or tax advice. Residency, property location, and title can change the result. A professional licensed in New Mexico can assess your situation.
Last verified July 20, 2026.