New Mexico Probate Guide
If you've just lost someone and are facing the New Mexico probate process — this guide walks you through what it costs, how long it takes, the exact filings New Mexico requires, and whether you can avoid formal probate entirely.
Typical Timeline
6–12 months
Uncontested formal probate
Small Estate Threshold
$50,000
Affidavit of Successor in Interest (Small Estate Affidavit)
Court
District Court (Probate Division) or County Probate Court
Filing fee: $30–$132
Executor Commission
Reasonable fee
~$25,000 on a $1M estate
Probate is required when the decedent owned real property in their sole name, or when personal property in the decedent's sole name exceeds $50,000. Assets passing by beneficiary designation, joint tenancy, transfer on death deed, or in a living trust bypass probate.
Informal probate in New Mexico typically closes in 6 to 12 months. The state's two-month creditor period is one of the shortest in the country, helping keep the overall timeline compact.
New Mexico's Affidavit of Successor in Interest (Small Estate Affidavit) allows qualifying estates to skip formal probate.
| If the death occurred… | Small estate threshold |
|---|---|
| Personal property only; no real property (NMSA 45-3-1201) | $50,000 |
| Community property residence by surviving spouse (NMSA 45-3-1205) | $500,000 |
Estates with personal property worth $50,000 or less and no real property may be collected by affidavit after a 30-day waiting period. A separate special affidavit allows transfer of a community property residence valued at $500,000 or less for property tax purposes after a 6-month wait.
Personal representatives are entitled to reasonable compensation under the Uniform Probate Code. New Mexico does not publish a statutory fee percentage; courts consider time spent, complexity, and estate size.
Example: An estate valued at $1,000,000 would yield an executor commission of approximately $25,000.
Attorney fees:
Attorney fees must also be reasonable and are typically billed hourly or as a flat fee. Both attorney and PR fees are subject to court review.
Multiple co-executors:
Co-personal representatives share a single reasonable fee at the court's discretion; they do not each receive a full fee.
Statute: NMSA 1978, § 45-3-719
Bond is not required in informal probate unless requested by an interested party or ordered by the court. Wills commonly waive bond for nominated executors.
Statute: NMSA 1978, § 45-3-603
New Mexico repealed its state estate tax in 2005 and has no inheritance tax. Only the federal estate tax applies, and only to estates above $15 million per individual or $30 million per married couple (2026 exemption under the One Big Beautiful Bill Act).
New Mexico is a community property state: upon death, the surviving spouse automatically owns one-half of all community property, and only the decedent's half passes by will or intestacy (NMSA § 45-2-807). There is no separate elective share statute because community property fills that role.
New Mexico runs a Medicaid Estate Recovery Program (MERP) for Medicaid recipients who were 55 or older and received long-term care, home, and community-based services. Recovery is deferred while a surviving spouse is alive, while there is a surviving child under 21, or while a blind or disabled child of any age survives. Recovery is broader under the UPC, reaching probate assets.
The full New Mexico executor checklist has 23 milestones: 3 specific to New Mexico law (shown below — filings, forms, and court interactions tied to New Mexico statutes) and 20 universal duties that apply in every state (expandable at the end of the list). The same item never appears in both groups.
Locate and review the will
Search for the decedent's original will and any codicils. New Mexico has adopted the Uniform Probate Code (NMSA Chapter 45). New Mexico is a community property state, so distinguishing between the decedent's separate property and community property is essential for proper administration.
Notify financial institutions
Send certified copies of the death certificate and Letters to all banks, brokerage firms, insurance companies, and retirement account custodians. Request date-of-death valuations. As a community property state, carefully identify community versus separate property.
Distribute residuary estate to beneficiaries
After all debts, taxes, expenses, and specific bequests have been satisfied, distribute the remaining estate assets to the residuary beneficiaries as directed by the will or New Mexico intestacy law (NMSA 45-2-102). The surviving spouse receives the community property interest. New Mexico also provides a homestead allowance, family allowance, and exempt property right. Obtain signed receipts from all beneficiaries.
Obtain certified death certificates
Order at least 10-12 certified copies of the death certificate from the New Mexico Department of Health, Bureau of Vital Records and Health Statistics. These are required by the district court, financial institutions, insurance companies, and government agencies.
Secure estate property and valuables
Immediately secure the decedent's residence by changing locks if necessary. Safeguard valuables such as jewelry, cash, important documents, firearms, and collectibles. If the home will be vacant, arrange for regular checks, maintain climate control, and notify the homeowner's insurance carrier of the vacancy. Secure vehicles, safe deposit boxes, and storage units. Document the condition of all property with photographs.
Determine administration type and file petition
New Mexico's UPC-based system offers informal probate (handled by the clerk without a hearing), formal probate (requires a court hearing), and supervised administration. Qualifying small estates may use a simplified collection by affidavit procedure under NMSA 45-3-1201. File with the district court in the county where the decedent resided.
Receive Letters Testamentary or Letters of Administration
After appointment, Letters are issued. Under informal proceedings, Letters may be issued without a hearing. The personal representative must accept appointment and may need to post a bond. Obtain multiple certified copies.
Notify the Social Security Administration
Report the death to the Social Security Administration at 1-800-772-1213 if the funeral home has not already done so. Benefits received after the date of death must be returned. Surviving spouses and dependent children may be eligible for survivor benefits.
Cancel services, subscriptions, and forward mail
Forward the decedent's mail through USPS to the executor's address or a secure location to capture bills, tax documents, and creditor correspondence. Cancel or transfer utilities (electric, gas, water, internet, phone), streaming services, gym memberships, magazine subscriptions, and other recurring payments. Notify the landlord if the decedent rented. Cancel the decedent's driver's license, voter registration, and passport to help prevent identity theft.
Publish notice to creditors
Publish a Notice to Creditors in a newspaper of general circulation in the county, as required by NMSA 45-3-801. Creditors have two months from the date of the published notice to present their claims. Also mail notice to all known creditors.
Open an estate bank account
Obtain an EIN from the IRS via Form SS-4 and open a checking account in the name of the estate. All estate income and expense payments should flow through this account.
File IRS Form 56 (Notice of Fiduciary Relationship)
File IRS Form 56 to notify the IRS that you are acting as the fiduciary (executor or administrator) for the decedent's estate. This establishes your authority to receive the decedent's tax information, file returns on their behalf, and correspond with the IRS regarding estate matters. File this form promptly after receiving Letters.
Maintain insurance and pay ongoing estate expenses
Review and maintain all insurance policies on estate property, including homeowner's insurance, auto insurance, and any umbrella liability coverage. Lapsed coverage during administration can expose the estate to significant liability. Continue paying ongoing obligations from the estate bank account: mortgage or rent, property taxes, HOA fees, storage unit fees, and essential maintenance. Keep detailed records of all payments for the final accounting.
File inventory of estate assets
Prepare and file an inventory of all estate assets within three months of appointment. The inventory must include all real and personal property with date-of-death fair market values. Send copies to interested persons. Engage appraisers for real property, including any pueblo land or tribal trust land considerations.
Handle digital assets and online accounts
Identify and secure the decedent's digital assets, including email accounts, social media profiles, cloud storage, cryptocurrency wallets, online banking, and digital subscriptions. Most states have adopted the Revised Uniform Fiduciary Access to Digital Assets Act (RUFADAA), which governs fiduciary access to digital accounts. Check the decedent's devices, password managers, and records for account credentials. Contact service providers to memorialize or close accounts as appropriate.
File claims against life insurance and benefits policies
File claims on all life insurance policies, accidental death policies, and any other insurance or death benefits payable to the estate or named beneficiaries. Provide certified death certificates and completed claim forms to each insurance carrier. Note that policies with named beneficiaries generally pass outside of probate directly to the beneficiary, but proceeds payable to the estate must be inventoried.
File final personal income tax return (Form 1040 and New Mexico Form PIT-1)
File the decedent's final federal income tax return (Form 1040) and New Mexico Personal Income Tax return (Form PIT-1) for the period from January 1 through the date of death. New Mexico imposes a graduated income tax. A surviving spouse may file jointly.
File estate income tax return (Form 1041 and New Mexico Form FID-1) if applicable
If the estate earns more than $600 in gross income during administration, file federal Form 1041 and New Mexico Fiduciary Income Tax Return (Form FID-1). The estate is a separate taxpayer.
File estate tax return (Form 706) if applicable
If the gross estate exceeds the federal estate tax exemption, file federal Form 706 within nine months of death. New Mexico does not impose a separate state estate or inheritance tax. Form 706 may be filed for portability.
Review and pay valid creditor claims
Evaluate all claims within the two-month creditor period. Pay valid claims from estate funds in the statutory order of priority.
Distribute specific bequests
Distribute any specific gifts or bequests identified in the will, such as jewelry, heirlooms, specific dollar amounts, or particular assets to named beneficiaries. Obtain signed receipts from each beneficiary. Ensure adequate reserves are maintained for taxes, administration costs, and any pending creditor claims before making distributions.
File closing statement or petition for court order
Under informal proceedings, the personal representative may close the estate by filing a Closing Statement under NMSA 45-3-1003. Under supervised administration, a petition for final distribution and discharge must be filed.
Close the estate bank account
After all distributions are complete, close the estate bank account. Confirm all checks have cleared and the balance is zero. Retain financial records for at least five years.
If a decedent who lived in another state owned New Mexico real property, ancillary probate in the New Mexico district court of the county where the property sits is required to clear title.
Most informal probates close within 6 to 12 months. The two-month creditor period is one of the shortest in the U.S., which keeps the timeline tight when there are no disputes.
Filing fees range from $30 in the county probate court to $132 in district court. Total costs (attorney fees, executor compensation, publication, bond) typically run 3–7% of the gross estate.
Estates with $50,000 or less in personal property and no real property can be settled by a small estate affidavit after 30 days. A separate affidavit covers a community-property residence valued at $500,000 or less.
Attorneys are not required for informal probate or small estate affidavits, but most personal representatives hire one for formal probate, real estate transfers, or contested estates.
Yes — living trusts, joint tenancy with right of survivorship, beneficiary designations on accounts, and recorded transfer on death deeds for real estate all bypass probate.
There is no fixed statutory deadline, but you generally must open probate within 3 years of death. Filing is blocked during the first 120 hours after death.
No. New Mexico repealed its estate tax in 2005 and has no inheritance tax. Only the federal estate tax may apply, and only for estates above $15 million individual / $30 million per couple in 2026.
Yes. New Mexico's Uniform Real Property Transfer on Death Act lets owners record a TOD deed naming a beneficiary who takes title at death without probate.
Are you a New Mexico probate attorney?
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This page is informational, not legal advice. Probate rules, thresholds, fees, and tax exemptions change. For your specific situation, consult a licensed New Mexico probate attorney.