Estate planning basics in South Dakota

State rules are general information kept current by Legacy Guard, last reviewed October 21, 2026. Your attorney's advice comes first. Figures that are adjusted each year are given for the year stated.

What this means for your plan

• South Dakota has no state estate tax, so only the federal exemption of $15 million per person (2026) applies. Most families will not owe federal estate tax, but a plan still decides who gets what and how smoothly.
• A transfer on death deed can pass your home to a named person without probate. It does not replace a trust, and it needs to be coordinated with one, but it is a simple tool worth asking about.
• Small estate rules only matter if little or nothing goes through probate. A funded trust and up to date beneficiary designations are what keep an estate small in the first place, and that is exactly what the Legacy Guard annual review checks each year.

Questions about South Dakota

Does South Dakota have an estate tax?

No. South Dakota has no state estate tax. The federal estate tax exemption is $15 million per person for 2026.

Does South Dakota have an inheritance tax?

No. South Dakota does not tax what an heir receives.

Is South Dakota a community property state?

No. South Dakota is a common law property state. South Dakota probate has an informal option and is relatively simple, but it is public and takes at least four months for creditor claims. Living trusts are common, South Dakota is a leading trust state, and a married couple can opt in to community property through a South Dakota special spousal trust.

Does South Dakota allow a transfer on death deed for real estate?

Yes. South Dakota allows a transfer on death deed for real estate.

What is the small estate limit in South Dakota?

Affidavit for personal property up to $100,000, 30 days after death.