How Does Estate Planning Work in South Dakota?
Probate on a $500,000 estate in South Dakota costs an estimated $23,735SDCL § 29A-3-719(a) (reasonable compensation; no statutory percentage for attorneys)Verified Sep 8, 2026View source and takes 4 months to 6 months for a simple estate, with attorney fees of typically 1.8%SDCL § 29A-3-719(a) (reasonable compensation; no statutory percentage for attorneys)Verified Sep 8, 2026View source to 2.8%SDCL § 29A-3-719(a) (reasonable compensation; no statutory percentage for attorneys)Verified Sep 8, 2026View source of the estate. Estates under $100,000SDCL § 29A-3-1201Verified Sep 8, 2026View source can use a small-estate procedure instead.
A simple estate in South Dakota typically takes 4 months to 6 months through probate, and an average estate 6 months to 12 months; a contested one runs longer. The creditor claim period of 4 monthsSDCL § 29A-3-801Verified Sep 8, 2026View source is the floor. A funded revocable trust avoids probate entirely.
South Dakota has not adopted the Uniform Trust CodeSDCL § 55-1-1 et seq.Verified Oct 17, 2026View source and does not require witnesses for trust executionSDCL § 55-1-1 et seq.Verified Oct 17, 2026View source. Notarization is not required for validitySDCL § 55-1-1 et seq.Verified Oct 17, 2026View source, though many financial institutions require notarized trust documents. The successor trustee can publish South Dakota's optional creditor notice to shorten the claim window to 4 monthsSDCL § 55-4-58(b) is permissive ("a trustee may" publish/serve notice), with the bar operating only "if no claim is filed within the applicable period" (subsec. (c)) and no liability for failing to notify (subsec. (g)). Absent notice, subsec. (l) applies the general non-claim SOL, SDCL § 29A-3-803(a)(3): all claims barred 3 years after death. Published-notice bar = 4 months (§ 55-4-58(b)(2)); written-notice bar to known creditors = 60 days (§ 55-4-58(b)(1)).Verified Oct 17, 2026View source; without it, the settlor's creditors have up to 36 monthsSDCL § 55-4-58(b) is permissive ("a trustee may" publish/serve notice), with the bar operating only "if no claim is filed within the applicable period" (subsec. (c)) and no liability for failing to notify (subsec. (g)). Absent notice, subsec. (l) applies the general non-claim SOL, SDCL § 29A-3-803(a)(3): all claims barred 3 years after death. Published-notice bar = 4 months (§ 55-4-58(b)(2)); written-notice bar to known creditors = 60 days (§ 55-4-58(b)(1)).Verified Oct 17, 2026View source to bring a claim.
A healthcare power of attorney in South Dakota requires 2 witnesses or notarizationSDCL § 34-12D-3 (living will form; no statutory healthcare proxy form)Verified Oct 15, 2026View source to be valid. A financial power of attorney requires notarizationSDCL § 59-12-3, § 59-12-4, § 59-12-5, § 59-12-6, § 59-12-8, § 59-12-23, § 59-12-41Verified Sep 20, 2026View source. A financial power of attorney is not durable by default; it must include durability language to survive incapacitySDCL § 59-12-3, § 59-12-4, § 59-12-5, § 59-12-6, § 59-12-8, § 59-12-23, § 59-12-41Verified Sep 20, 2026View source.
In South Dakota, the executor files an inventory of the estate's assets within 180 daysSDCL 29A-3-706Verified Sep 15, 2026View source of appointment. A revocable trust skips the court-supervised inventory, so a trustee distributes without filing one.
In South Dakota, divorce automatically revokes a beneficiary designation that names a former spouseSDCL § 29A-2-804; § 29A-1-201Verified Sep 15, 2026View source on the covered accounts, so the asset does not pass to the ex-spouse unless the designation is renewed after the divorce.
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New Baby or Adoption
Your family is growing. Your protection should too. Guardian nominations, trusts for minors, beneficiary updates, and the documents new parents need in place.
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Marriage
What married couples need in place: one joint trust or two, wills, beneficiary updates, and the spousal rights your state grants you automatically.
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New Home
How to put your house in a revocable trust: the deed you record, what it does to your mortgage and property taxes, and when a TOD deed is simpler.
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Retirement
Retirement changes your financial picture. Healthcare directives, beneficiary reviews, long-term care planning, and protecting what you've built.
Learn moreForms for Planning and Settling an Estate in South Dakota
Free South Dakota forms for planning an estate or settling one: a will, trust, powers of attorney, TOD deed, and the probate forms an executor files.
Digital Assets Recovery Letter
Prepare a letter requesting a deceased person's online accounts, points, and balances from the program that holds them.
Notice to Creditors
In South Dakota, creditors have 4 monthsSDCL § 29A-3-801Verified Sep 8, 2026View source from first publication to present claims.
Renunciation of Executor
In South Dakota, a person named as personal representative may renounce the right to serveSDCL § 29A-3-203(c)Verified Sep 23, 2026View source before anyone is appointed.
Small Estate Affidavit
In South Dakota, the Small Estate AffidavitSDCL § 29A-3-1201Verified Sep 8, 2026View source covers estates valued at $100,000SDCL § 29A-3-1201Verified Sep 8, 2026View source or less, 30 daysSDCL § 29A-3-1201Verified Sep 8, 2026View source after death, presented directly to the bank or other holder, not filed with a court.
Estate Inventory
In South Dakota, the personal representative files the estate inventory within 180 daysSDCL 29A-3-706Verified Sep 15, 2026View source of appointment.
Estate Closing
In South Dakota, the personal representative is discharged automatically once the statutory period runsSDCL §§ 29A-3-1003(b), 29A-3-1005Verified Sep 15, 2026View source, and a final accounting is required unless it is waived.
Letter of Instruction
Prepare the letter a bank or insurer requests during estate settlement, addressed to its claims department.
Last Will and Testament
In South Dakota, a will is signed before 2SDCL 29A-2-502Verified Oct 19, 2026View source witnesses, and a self-proving affidavit signed with it lets the court admit it without witness testimonySDCL 29A-2-502Verified Oct 19, 2026View source.
Tools for Planning and Settling an Estate in South Dakota
Free calculators and checklists for planning or settling an estate in South Dakota: will and trust costs, probate, executor pay, and inheritance taxes.
How Much Are Estate & Inheritance Taxes?
South Dakota levies no estate or inheritance taxNo state estate or inheritance tax. Inheritance tax constitutionally prohibited (S.D. Const. Art. XI, § 15, initiated measure approved Nov. 7, 2000, eff. July 1, 2001: "No tax may be levied on any inheritance, and the Legislature may not enact any law imposing such a tax."). Both the inheritance tax (SDCL ch. 10-40, ch. 10-41) and the estate tax (SDCL ch. 10-40A) were repealed outright by 2014 SL ch. 59 (HB 1057), signed February 12, 2014 — a true repeal, leaving no dormant levy. SD DOR: "South Dakota does not have an inheritance tax... There is also no estate tax."Verified Sep 15, 2026View source; only the federal estate tax applies above $15,000,00026 USC 2001(c), 2010; P.L. 119-21 §70106Verified Sep 15, 2026View source.
What Taxes Apply to My Inheritance?
South Dakota imposes no inheritance or estate taxNo state estate or inheritance tax. Inheritance tax constitutionally prohibited (S.D. Const. Art. XI, § 15, initiated measure approved Nov. 7, 2000, eff. July 1, 2001: "No tax may be levied on any inheritance, and the Legislature may not enact any law imposing such a tax."). Both the inheritance tax (SDCL ch. 10-40, ch. 10-41) and the estate tax (SDCL ch. 10-40A) were repealed outright by 2014 SL ch. 59 (HB 1057), signed February 12, 2014 — a true repeal, leaving no dormant levy. SD DOR: "South Dakota does not have an inheritance tax... There is also no estate tax."Verified Sep 15, 2026View source; probate assets arrive when the estate closes, 4 months to 6 months for a simple estate.
How Does Step-Up in Basis Work?
Inherited assets in South Dakota take a basis reset to fair market value on the date of death26 USC § 1014Verified Sep 15, 2026View source, and the gain on a later sale faces no state capital gains taxSDCL Title 10 (Taxation) — chapter list contains no individual income tax chapter (ch. 10-43 "Income Tax On Banks And Financial Corporations" is the only income tax; chs. 10-40/10-40A/10-41 inheritance and estate tax are repealed)Verified Sep 15, 2026View source.
When Do I Have to Withdraw an Inherited IRA?
See which federal withdrawal rules apply to an inherited IRA, Roth IRA, or employer plan, the deadline year, and the missed-withdrawal tax.
How Much Does Probate Cost?
Probate on a $500,000 estate in South Dakota costs an estimated $23,735SDCL § 29A-3-719(a) (reasonable compensation; no statutory percentage for attorneys)Verified Sep 8, 2026View source. Attorney fees run 1.8%SDCL § 29A-3-719(a) (reasonable compensation; no statutory percentage for attorneys)Verified Sep 8, 2026View source to 2.8%SDCL § 29A-3-719(a) (reasonable compensation; no statutory percentage for attorneys)Verified Sep 8, 2026View source of the estate under a reasonable-compensation standard.
Who Inherits Without a Will?
Without a will in South Dakota, a surviving spouse takes the entire estateSDCL § 29A-2-102Verified Sep 10, 2026View source when every child of either spouse is a child of both, and descendants divide what passes to them per stirpesSDCL § 29A-2-106; § 29A-2-709Verified Sep 10, 2026View source.
How Many Death Certificates Do I Need?
In South Dakota, certified death certificates come from the South Dakota Department of Health - Vital RecordsSouth Dakota Department of Health - Vital RecordsVerified Oct 15, 2026View source; the first copy costs $15South Dakota Department of Health - Vital RecordsVerified Oct 15, 2026View source.
Do I Need Probate?
In South Dakota, estates valued at $100,000SDCL § 29A-3-1201Verified Sep 8, 2026View source or less skip probate with the Small Estate AffidavitSDCL § 29A-3-1201Verified Sep 8, 2026View source, 30 daysSDCL § 29A-3-1201Verified Sep 8, 2026View source after death.
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South Dakota Estate Planning Resources
In-depth guides covering South Dakota probate laws, trust requirements, and estate planning strategies.