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South Dakota Probate vs Living Trust Calculator

South Dakota was the first state to abolish the rule against perpetuities, and it's the only state that automatically, permanently seals trust court records — a reputation earned well before most families ever compare its probate cost to a trust.

Probate side: SDCL § 29A-3-719 FigureMyTax Editorial Team Free · no sign-up

By the FigureMyTax Editorial Team · How we calculate

Your South Dakota estate

Enter your personal property value — South Dakota's commission on it follows a real tiered schedule.

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Estimated South Dakota probate cost vs trust setup
Probate (estimated)
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Living trust setup
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The premier U.S. trust jurisdiction

South Dakota's standout feature: in 1983, it became the first state in the nation to abolish the rule against perpetuities (SDCL § 43-5-8), unconditionally, for all property types — enabling truly perpetual dynasty trusts, unlike neighboring Montana's 90-year cap or even Delaware's hybrid approach (perpetual for personal property, 110 years for real property). South Dakota is also the only state with automatic, perpetual sealing of court records for trust matters (SDCL § 21-22-28) — no petition required, no time limit, unlike Delaware's discretionary 3-year cap. It imposes no state income tax on trust income at all, for anyone, not just when beneficiaries live elsewhere.

A caution worth stating plainly: choosing South Dakota law for a trust doesn't eliminate every legal risk for a settlor who lives elsewhere. The same general conflict-of-laws question that applies to any out-of-state asset-protection trust — whether a settlor's home-state court will actually honor another state's protective statute — deserves its own legal analysis, not an assumption that "South Dakota trust" alone solves it. These features are also distinct from the basic revocable living trust this page compares to probate cost; the perpetuity and sealing rules matter most once a trust becomes an ongoing, multi-generational structure.

The probate side of this comparison reuses the same approach as the South Dakota Probate Cost Calculator: the tiered commission under SDCL § 29A-3-719 — 5% of the first $1,000, 4% of the next $4,000, 2.5% of the rest — on personal property, plus a similar reasonable attorney fee. The trust side is also market data: a basic South Dakota revocable living trust commonly runs $1,500–$2,800. See the full breakdown in South Dakota Living Trust Setup Cost.

South Dakota probate vs living trust — frequently asked questions

Why is South Dakota considered the top U.S. trust jurisdiction?

It was the first state to abolish the rule against perpetuities in 1983, enabling truly perpetual dynasty trusts, it is the only state with automatic, perpetual sealing of court records for trust matters, and it imposes no state income tax on trust income at all.

Does moving a trust to South Dakota eliminate all legal risk for a non-resident settlor?

No. The general conflict-of-laws risk that a settlor's home-state court could decline to apply another state's asset-protection statute applies to any out-of-state trust, South Dakota included, and deserves its own legal analysis rather than an assumption of automatic protection.

How much does South Dakota probate cost compared to a living trust?

South Dakota's personal representative commission follows a tiered schedule (5%/4%/2.5%) on personal property, plus a similar reasonable attorney fee. A South Dakota living trust typically costs $1,500–$2,800 for a basic plan.

South Dakota living trust tools & guides

South Dakota Living Trust Setup CostThe market-rate breakdown Is a Living Trust Worth It in South Dakota?A decision framework South Dakota Living Trust Funding MistakesWhy trusts still fail to avoid probate South Dakota Probate Cost CalculatorThe tiered commission breakdown South Dakota Probate Timeline CalculatorHow long probate would take

This calculator provides an estimate for general guidance only and is not legal or financial advice. Probate-side figures are based on SDCL § 29A-3-719's tiered schedule for personal property (real property compensated separately unless sold during probate); any attorney figure shown is illustrative market data, not a legal rate. Trust-side figures are also illustrative market rates. South Dakota's dynasty-trust and privacy-sealing features are specialized aspects of trust law distinct from the basic revocable trust modeled here. Confirm current figures with your county Circuit Court or a licensed South Dakota estate planning attorney before acting.