What Do I Need to Sign My Trust in South Dakota?

Notarization is not required for a trust to be valid in South Dakota.SDCL § 55-1-1 et seq.Verified Jul 15, 2026 However, notarization Standard practice for trust validity and property transfers.

South Dakota allows Remote Online Notarization (RON) for trusts.SDCL § 55-1-1 et seq.Verified Jul 15, 2026 The notarization can be completed via secure video call with an approved RON provider. The state also accepts out-of-state RON.

To execute a trust in South Dakota: Get the document notarized (standard practice, not required). Fund the trust by transferring assets. Update beneficiary designations as needed. Remote notarization is available; whether the document itself may be signed electronically is unresolved

Yes, with one caveat. Trusts aren't filed with the state — they're private agreements governed by the choice-of-law clause inside the trust itself — so a trust signed in another state has the same legal force in South Dakota for cash, brokerage accounts, and personal property. The caveat is real estate: any South Dakota property has to be deeded into the trust using a South Dakota deed before the trust controls it. Funding South Dakota real property is a deed-recording step, not a trust-validity step. The document portability tool lists the funding mechanics by state.