South Dakota Probate and Intestate Succession: What Happens Without a Will (2026)

South Dakota has no separate probate court. Original probate jurisdiction belongs to the Circuit Court of the county where the decedent was domiciled, one of seven judicial circuits statewide, and South Dakota is a genuine Uniform Probate Code state offering three distinct procedural tracks.

Information last verified on 2026-07-16. This article has not yet been reviewed by a licensed lawyer.

How Probate Works in South Dakota

South Dakota does not have a court dedicated solely to probate. Instead, the Circuit Court of the county where the decedent was domiciled at death has original probate jurisdiction, and South Dakota is divided into seven judicial circuits that together cover the whole state.

South Dakota adopted the Uniform Probate Code in the form codified at SDCL Title 29A, and it is one of the genuine UPC states offering the full three-track structure. Informal probate and appointment is an administrative process, handled by the clerk of courts acting as registrar for the court, with no judge hearing required; it is used when the estate is uncontested, and most South Dakota estates use this track. Formal unsupervised probate brings a judge into a court proceeding, typically to resolve a specific question, but the personal representative still acts largely independently once appointed. Formal supervised probate requires the judge to approve major personal-representative actions, such as selling estate property, making distributions, or paying attorneys, and is reserved for situations like a will contest, unclear heirship, or a minor beneficiary's interests needing protection. The deadlines for creditor claims are set by SDCL § 29A-3-801 and enforced by SDCL § 29A-3-803. A personal representative may publish a notice to creditors once a week for three successive weeks, which gives creditors reached that way four months from the date of first publication to present a claim. A creditor who is known to or reasonably ascertainable by the personal representative must instead be given written notice, and that creditor has until four months after the personal representative's appointment or 60 days after the written notice is mailed or delivered, whichever is later. Section 29A-3-803 then bars any claim not presented within the time set in the applicable notice, and bars all claims not presented within three years after the decedent's death.

Intestate Succession in South Dakota: Who Inherits Without a Will

South Dakota's intestate succession statute, SDCL § 29A-2-102, ties the surviving spouse's share directly to whether the decedent had children outside the marriage. If the decedent has no surviving descendants, or if every surviving descendant is also a descendant of the surviving spouse, meaning there are no stepchildren of the spouse who are not also the spouse's own children, the surviving spouse takes the entire intestate estate.

If one or more of the decedent's surviving descendants are not also descendants of the surviving spouse, in other words the decedent had children from a relationship outside that marriage, the surviving spouse instead takes the first $100,000 of the intestate estate plus one-half of any remaining balance, with the rest passing to the descendants under SDCL § 29A-2-103. South Dakota is not a community-property state, so this statutory share, rather than any pre-existing co-ownership, governs the full analysis. If there is no surviving spouse or descendant, § 29A-2-103 passes the estate to the decedent's parents, then to the descendants of the parents (siblings, by representation), and then to grandparents and the descendants of grandparents, which is where that section's ladder ends. Escheat sits in a separate section: under SDCL § 29A-2-105, if there is no taker under the chapter at all, the intestate estate passes to the State of South Dakota as provided in SDCL § 29A-3-914, which directs that the share vest in the state for the support of the common schools, subject to a ten-year period in which an action asserting a claim or right to the share may still be brought.

One way to make sure your property goes to the people you actually choose, rather than following South Dakota's intestate succession order, is to have a valid will in place. recordinglaw.com's free South Dakota Last Will and Testament Generator can help you create one, with no account required.

Small Estate and Simplified Probate in South Dakota

South Dakota's small estate threshold is $100,000 in probate assets, under the current SDCL § 29A-3-1201, which allows collection of personal property by affidavit when the value of the entire estate, wherever located and less liens and encumbrances, does not exceed $100,000. The affidavit is only available if the decedent has not incurred any indebtedness to the Department of Social Services for medical assistance for nursing home or other medical institutional care; an estate that owes such a debt does not qualify for the affidavit process regardless of its value. This figure has risen over time, from $25,000, to $50,000 after a 2003 amendment, to the current $100,000, so anyone relying on an older secondary source should confirm the current figure against the statute directly. For thresholds, waiting periods and forms, see our guide to the South Dakota small estate affidavit.

At least 30 days must have passed since the decedent's death before the affidavit can be used, and the process requires no court filing or administration at all; the affidavit is presented directly to whoever holds the decedent's personal property. Because it bypasses appointment of a personal representative entirely, a qualifying small estate in South Dakota can typically be resolved in a fraction of the time a formal probate case takes.

Does South Dakota Have an Estate or Inheritance Tax?

No. South Dakota has no state estate tax and no state inheritance tax, and it is frequently cited among the most tax-friendly states in the country for estates and trusts. An estate settled in South Dakota can still be subject to the federal estate tax, which in 2026 applies only to estates above a $15,000,000 per-person basic exclusion amount, but that reaches only a very small number of the largest estates nationally and has no separate South Dakota counterpart.

Do You Need a Probate Attorney?

South Dakota's informal probate track and its small estate affidavit process are both built to be workable without a lawyer for a straightforward, uncontested estate. Where heirs are likely to contest the will, ask a South Dakota probate lawyer in a free case evaluation whether the estate needs formal supervised probate (attorney advertising). The Circuit Court clerk of courts in the relevant county can also answer procedural questions about filing.

For readers exploring probate law more broadly, Probate by State covers the general process, formal versus informal tracks, and estate and inheritance tax rules across all 50 states.

Disclaimer

This article provides general information about probate and intestate succession law in South Dakota as of the verification date above. It is not legal advice and does not create an attorney-client relationship. It is not a substitute for advice from a probate attorney licensed in South Dakota, particularly for a contested estate, a business interest, a blended family, or formal supervised proceedings. Figures and statutes change; verify current details directly with the relevant Circuit Court or the South Dakota Legislature's official statutes before relying on any figure here.

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Last updated: 2026-07-16. Figures and statutes cited reflect their in-force version as of 2026-07-16.

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Frequently Asked Questions

Is there a separate probate court in South Dakota?

No. The Circuit Court of the county where the decedent was domiciled has original probate jurisdiction, within one of South Dakota's seven judicial circuits.

What are the three probate tracks in South Dakota?

Informal probate (administrative, no judge hearing, used by most estates), formal unsupervised probate (a judge resolves a specific question but the personal representative still acts independently), and formal supervised probate (the judge must approve major actions, used for contests or protected interests).

What is South Dakota's small estate threshold?

$100,000 in probate assets under SDCL § 29A-3-1201. It is a pure affidavit process requiring no court filing, available once at least 30 days have passed since death, and only if the decedent has no outstanding Department of Social Services medical-assistance debt for nursing home or other institutional care.

Who inherits if I die without a will in South Dakota and I have children from outside my marriage?

Under SDCL § 29A-2-102 and § 29A-2-103, your spouse takes the first $100,000 of your intestate estate plus one-half of the remaining balance, and your descendants take the rest. If all of your descendants are also your spouse's, your spouse takes the entire estate.

Does South Dakota have an estate or inheritance tax?

No. South Dakota has neither a state estate tax nor a state inheritance tax, and is frequently cited as one of the most tax-friendly states for estates.

How long do creditors have to file claims against a South Dakota estate?

It depends on how the creditor was notified. Under SDCL § 29A-3-801, a creditor reached by published notice has four months from the date of first publication. A known or reasonably ascertainable creditor who receives written notice has until four months after the personal representative's appointment or 60 days after the written notice is delivered, whichever is later. SDCL § 29A-3-803 then bars any claim not presented within the time set in the applicable notice, and bars all claims not presented within three years after the decedent's death.

Does having a will avoid probate in South Dakota?

No. A will still generally needs to go through South Dakota's probate process. What a will avoids is intestate succession, ensuring your own wishes, not the SDCL § 29A-2-102 statutory split, control who inherits.