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.
Probate in Brown County
Probate Court Record
Brown County Circuit Court
Brown County · 5th Judicial Circuit
Phone
Hours
Monday-Friday 8:00 AM-5:00 PM
Office
101 Southeast 1st Avenue, Aberdeen, SD 57402-1087
Website
E-filing
Filing in person
Walk-ins accepted
Self-represented filing
Allowed
How to file probate in Brown County →
Verified October 16, 2026 · Source
Do I need a lawyer for probate in Brown County? →Settling an estate in Brown County →
Guardianship Firms Serving Brown County
Serves the Huron area from its office on Illinois Avenue SW in Huron. Handles testate and intestate probates, from appointing a personal representative through creditor claims and distribution to heirs, plus guardianships, conservatorships, and protecting vulnerable adults from financial exploitation. Also drafts trusts, wills, and powers of attorney, including farm estate planning.
Serves Watertown and northeast South Dakota from an office on South Broadway. Handles administration of trusts and estates, probate matters, wills and trusts, guardianships, and farm family succession planning. Partner Nancy Oviatt, at the firm since 1988, concentrates on estate planning and trust and estate administration.
Serves eastern South Dakota from offices in Brookings and Watertown. Handles uncontested probate of a will, intestate administration, trust administration for successor trustees of revocable living trusts, business interests in probate, and estate administration for personal representatives who live outside South Dakota. The Brookings practice traces back more than 100 years.
Serves Sioux Falls and southeast South Dakota from its downtown Sioux Falls office. Handles probate and estate administration, trust administration, guardianships and conservatorships, contested estate matters, and special-needs and charitable planning. Founded in Sioux Falls by Frank L. Boyce in 1878.
Serves clients throughout South Dakota from offices in Sioux Falls, Rapid City, and Belle Fourche. Handles probate administration, guardianships and conservatorships, and wills and trusts, working with clients' financial advisors on wealth transfer, asset protection, and business succession.
All 10 South Dakota guardianship firms serving Brown 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.
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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.
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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.
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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.
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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.
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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.
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