State guide
New Mexico
New Mexico probate uses a notice-to-creditors system tied to either publication, mailed notice, or both. The New Mexico Courts self-help materials are unusually specific, including the creditor notice form and a clear small-estate path for estates under $50,000 without real property.
Checked against official sources on October 4, 2026. Rules and links change; confirm with the office listed before you act.
- Publishing the notice
- Publication is permitted: the personal representative may choose a newspaper of general circulation in the county where the probate proceeding is pending, and must publish once a week for 3 successive weeks.
- Creditor claim deadline
- 4 months after first publication; if mailed notice is given, 60 days after mailing or delivery, whichever is later.
- Outside deadline
- 1 year after death
- Law
- NMSA 1978 §§ 45-3-801 to 45-3-803; § 45-3-1201
- Small-estate limit
- Less than $50,000 total estate and no real property for the Affidavit of Successor in Interest route
Official resources in New Mexico
Official New Mexico Courts self-help page covering probate basics, creditor notice, and small estates.
Official forms page for probate filings, including creditor-notice and closing forms.
Official court form stating the publication and mailed-notice claim deadlines.
Official district-court probate page linking the self-help guide and probate forms.
Key facts for New Mexico
- A personal representative may publish notice once a week for 3 successive weeks in a newspaper of general circulation in the county.
- Claims after publication are due 4 months after first publication.
- If written notice is mailed or delivered, the creditor gets 60 days after mailing or delivery, or longer if publication gives more time.
- New Mexico courts state the outside nonclaim period is 1 year after death if notice is not given sooner.
- Known or reasonably ascertainable creditors are shortened only by actual written notice.
- A small estate is under $50,000 and excludes real property.
What to do next
- Use Form 4B-501 and decide early whether you will publish, mail actual notice, or both.
- Mail actual written notice to known or reasonably ascertainable creditors if you want the 60-day deadline to apply to them.
- If the estate is under $50,000 with no real property, review the Affidavit of Successor in Interest option before opening probate.
Helpful guides
- What is a notice to creditors in probate?
- How to publish a probate notice in a newspaper
- How much does it cost to publish a probate notice?
- What counts as a legal newspaper for probate notices
Creditor deadline calculator →