Serves clients from offices in Watertown, Milbank, and Arlington. Handles probate and simpler alternatives to it, successor-trustee trust administration, ancillary probates of out-of-state estates, and guardianships and conservatorships, alongside wills, powers of attorney, and trusts. Bills estate work by the time spent on the file, not a percentage of assets.
Arlington is in Kingsbury County.
Probate in Kingsbury County
Probate Court Record
Kingsbury County Circuit Court
Kingsbury County · 3rd Judicial Circuit
Phone
Hours
Monday-Friday 8:00 AM-noon and 1:00 PM-5:00 PM
Office
202 2nd Street Southeast, De Smet, SD 57231
Website
E-filing
Filing in person
Walk-ins accepted
Self-represented filing
Allowed
How to file probate in Kingsbury County →
Verified October 16, 2026 · Source
Do I need a lawyer for probate in Kingsbury County? →Settling an estate in Kingsbury County →
Forms for Planning and Settling an Estate in South Dakota
Free South Dakota forms to plan or settle an estate: a will, trust, powers of attorney, TOD deed and the probate forms. Prepare each form for South Dakota.
Free
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.
Get Started
Free
Healthcare Power of Attorney
South Dakota allows a choice for a healthcare power of attorney: 2SDCL § 34-12D-3 (living will form; no statutory healthcare proxy form)Verified Oct 15, 2026View source witnesses or a notary.
Get Started
Free
Financial Power of Attorney
South Dakota requires explicit durability language for a power of attorney to survive incapacitySDCL § 59-12-3, § 59-12-4, § 59-12-5, § 59-12-6, § 59-12-8, § 59-12-23, § 59-12-41Verified Oct 21, 2026View source, and it is signed before a notarySDCL § 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.
Get Started
Tools for Planning and Settling an Estate in South Dakota
Free calculators and checklists to plan or settle an estate in South Dakota: will and trust costs, probate, executor pay and taxes. Run each tool.
How Much Life Insurance Do I Need?
In South Dakota, four years at a public university cost about $69,440NCES Digest of Education Statistics 2023, Table 330.20, public 4-year in-state tuition, fees, room and board, academic year 2022-23Verified Oct 17, 2026View source and the cost of living is 11% below the U.S. averageBEA Regional Price Parities, all items, by state, 2024Verified Oct 17, 2026View source; no state estate or inheritance tax appliesNo 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.
Calculate the Amount
What Does Estate Planning Actually Cost?
An attorney-prepared revocable trust in South Dakota runs $3,580Estimate: 10 hours at $358, Clio's South Dakota Trusts rate; Compare Lawyer Rates, 2025 dataVerified Oct 15, 2026View source to $5,370Estimate: 15 hours at $358, Clio's South Dakota Trusts rate; Compare Lawyer Rates, 2025 dataVerified Oct 15, 2026View source and a simple will $933Estimate: 3 hours at $311, Clio's South Dakota Wills and Estates rate; Compare Lawyer Rates, 2025 dataVerified Oct 15, 2026View source to $1,866Estimate: 6 hours at $311, Clio's South Dakota Wills and Estates rate; Compare Lawyer Rates, 2025 dataVerified Oct 15, 2026View source, against $0 to $549 up front plus a subscription with an online service.
Calculate Costs
Who Inherits Without a Will?
Without a will in South Dakota, a surviving spouse takes the entire estateSDCL § 29A-2-102Verified Oct 21, 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 Oct 21, 2026View source.
Check the Rules