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. 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
- ← Back to the 51-jurisdiction comparison
Sources & methodology
Methodology & sources
Every tax figure on this page links to the primary source it was verified against — a New Mexico statute or department-of-revenue page — with that source’s own effective date. Aggregator round-ups are never used as a source. State death and probate law changes every legislative session; this page carries the date it was last re-verified, and any figure that could not be confirmed from a primary source is flagged for you to check with the state rather than guessed. See our editorial standards.
This page is educational and is not legal or tax advice. Whether a death tax applies turns on residency, where property sits, and how title is held — details a general page cannot resolve. Confirm your own situation with a professional licensed in New Mexico.
Last verified July 20, 2026.