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New Mexico Probate Accounting: What Executors Must Report
Support GuideNew Mexico10 min read

New Mexico Probate Accounting: What Executors Must Report

New Mexico probate accounting explains what a personal representative must report, from the three-month inventory to the final closing statement.

By Settled Editorial

A New Mexico personal representative holds someone else's property and has to answer for every dollar of it. Accounting is how you give that answer: what the estate held, what came in, what went out, and what each heir finally received. Beneficiaries have a right to that picture, and a personal representative who cannot produce it risks court proceedings, personal liability, and removal.

This guide explains New Mexico probate accounting for both tracks of the state's two-court system: informal, unsupervised administration through the county Probate Court, and formal or supervised administration in the District Court. It covers the inventory deadline, what an accounting must contain, when an interested person can demand one, and how the closing statement ends the case.

Why Accounting Matters

The duty to account grows out of the personal representative's fiduciary role. Under NMSA 1978, Section 45-3-703, a New Mexico personal representative is held to the same standard of care as a trustee and must settle and distribute the estate as expeditiously and efficiently as the beneficiaries' best interests allow. Managing another person's property carries a duty of transparency that is not optional.

Accounting also protects you. A clean, documented account shows that you inventoried the estate, paid valid claims in the right order, and distributed what was left according to the will or New Mexico's intestacy rules. Without that record, you are exposed to claims that you mismanaged the estate or mixed its money with your own. New Mexico is a community property state, which adds a layer: your account should show that only the decedent's one-half of the community property, plus the decedent's separate property, moved through the estate.

The Inventory: Your First Accounting Step

Before any final account is due, you prepare an inventory and appraisement. Under NMSA 1978, Section 45-3-706, you must complete it within three months after your appointment.

Deadline: within three months of the date the court appoints you, not three months from the date of death.

The inventory lists the property the decedent owned at death, each item described in reasonable detail, with its estimated fair market value as of the date of death and the type and amount of any encumbrance on it. New Mexico does not always require you to file it with the court. The statute requires you to send a copy to interested persons who request it, and it lets you file the original with the court if you choose. Many personal representatives file it anyway to document their work.

If property surfaces after you finish, you prepare a supplemental inventory and send it to anyone who asked for the original. The inventory becomes the opening balance for everything that follows, so build it carefully: for each asset, capture the title or account number, the date-of-death value, any lien, and the source document.

Informal vs Formal and Supervised Accounting

New Mexico splits probate between two courts, and your accounting obligations track that split.

Informal, Unsupervised Administration (County Probate Court)

The elected county Probate Court handles informal, uncontested probate and appoints the personal representative (NMSA 1978, Section 45-1-302). Informal administration is unsupervised. You are not required to file periodic accountings with the court while the case is open. Instead, you account directly to the heirs and devisees: you send them the inventory on request, keep them informed, and deliver a full written account when you close, which the sections below explain. In practice, regular updates to beneficiaries prevent most disputes and reduce the chance that someone asks the District Court to step in.

Formal or Supervised Administration (District Court)

The District Court has exclusive original jurisdiction over formal proceedings: contested matters, supervised administration, will construction, and heirship determinations (NMSA 1978, Section 45-1-302). Supervised administration is a single court proceeding that runs until the estate is settled and the personal representative is discharged by court order. Under NMSA 1978, Sections 45-3-501 to 45-3-505, the District Court reviews the accounting and the proposed distribution before it discharges you. This closer oversight is one reason supervised administration takes longer and costs more than an informal case.

What Goes in a Probate Accounting

Whether you deliver it to beneficiaries at closing or file it for District Court review, a New Mexico estate accounting has four core parts.

1. Opening Value

The starting point: the value from your inventory and appraisement, or the ending balance from a prior account.

2. Receipts

Everything the estate took in during the period:

  • Cash gathered from bank and investment accounts
  • Income earned after death, such as interest, dividends, and rent
  • Proceeds from selling estate property
  • Refunds and insurance proceeds paid to the estate

3. Disbursements

Everything paid out of estate funds:

  • Funeral and last-illness expenses
  • Allowed creditor claims, paid in the statutory priority order under NMSA 1978, Section 45-3-807
  • Administration costs: court fees, publication, appraisal, and professional fees
  • Personal-representative compensation, which in New Mexico is reasonable compensation under NMSA 1978, Section 45-3-719, not a fixed percentage
  • Taxes. New Mexico imposes no state estate tax and no inheritance tax, but the estate may owe New Mexico fiduciary income tax on income earned during administration, and the decedent's final income tax return is still due.

4. Distributions and Ending Balance

What each beneficiary received and what remains on hand. A final account should reconcile to zero, or close to it, once distribution is complete.

When Beneficiaries Can Demand an Accounting

New Mexico gives interested persons real leverage to see the numbers.

  • The inventory. Any interested person who requests a copy is entitled to one under NMSA 1978, Section 45-3-706.
  • The closing account. When you close an unsupervised estate, you must send a full written account to the distributees and to known unpaid creditors under NMSA 1978, Section 45-3-1003.
  • The court route. If a beneficiary believes the estate is being mishandled, an interested person can petition the District Court to open a formal proceeding under New Mexico's Uniform Probate Code (NMSA 1978, Chapter 45) to compel a full accounting and settlement. That is one of the formal matters the District Court hears (Section 45-1-302).

Because a demand can turn into a court petition, put every response in writing and keep the delivery record. An heir who receives clear, timely information rarely escalates.

The Final Accounting and Closing the Estate

Informal, Unsupervised Estates

An unsupervised New Mexico estate closes by a verified closing statement. Under NMSA 1978, Section 45-3-1003, you may file it no earlier than six months after your original appointment. The statement confirms that the claim period has run, that you fully administered the estate, and that you sent a full written account and a copy of the closing statement to the distributees and to known unpaid creditors. If no proceeding involving you is pending one year after you file, your appointment terminates and the estate is finished. No hearing is required for this route.

Supervised Estates

A supervised administration does not close by statement. It closes by court order. The District Court reviews your final accounting and proposed distribution, and once it is satisfied that debts, taxes, and allowances are handled, it enters an order settling the estate and discharging you (NMSA 1978, Sections 45-3-501 to 45-3-505).

Protecting Yourself as Personal Representative

Open a dedicated estate account. Run every estate transaction through it and never mix estate funds with your own. Commingling is the fastest way to lose the presumption that you acted properly.

Keep records from day one. Save receipts, invoices, statements, and a dated log of what you received and what you paid. Note the date on everything; timing decides most accounting disputes.

Pay claims in order. NMSA 1978, Section 45-3-807 sets the priority and can make you personally liable to a harmed creditor if you pay early or out of order and leave a higher-priority claim short. Set aside the family and personal-property allowances first.

Get signed receipts at distribution. A receipt from each beneficiary documents that the distribution matched your account.

Communicate. A short update to beneficiaries every month or two heads off most demands and shows good faith if a question ever reaches the District Court.

Frequently Asked Questions

Does a New Mexico personal representative file the accounting with the court?

In informal, unsupervised administration, generally no. You account to the heirs and devisees and deliver a full written account with the closing statement under NMSA 1978, Section 45-3-1003. In supervised administration, yes: the District Court reviews your accounting before it discharges you (NMSA 1978, Sections 45-3-501 to 45-3-505).

When is the inventory due in New Mexico?

Within three months after the court appoints you, under NMSA 1978, Section 45-3-706. You send a copy to interested persons who request it and may file the original with the court.

Can beneficiaries waive a formal accounting?

Often, in effect, yes. An unsupervised estate closes on the written account you send with the closing statement rather than a court-audited accounting, so interested persons who are satisfied with the information they received can simply not ask for more. If an interested person is not satisfied, they can ask the District Court to compel a full accounting under Chapter 45.

What happens if I do not account properly?

An interested person can petition the District Court to compel an accounting, and the court can order you to produce one. If you mismanaged the estate or paid claims out of order, Section 45-3-807 can make you personally liable to make the estate whole, and the court can remove you.

Related Guides

Sources

This guide is general information about New Mexico probate accounting. Procedures vary by county and by court, and every estate differs, so confirm the right steps with your county Probate Court, the District Court clerk, or a licensed New Mexico attorney before you act. It is not legal advice.

Information current as of July 1, 2026

Settled Estate is not a law firm, and this content is for informational purposes only and does not constitute legal advice. Probate laws and procedures in New Mexico can change. Consult with a qualified attorney for advice specific to your situation. Full disclaimer.

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