The capacity required to make or revoke a transfer on a death deed is the same as the capacity required to make a will.
S.D. Codified Laws § 29A-6-407
Capacity of transferor
Source: SL 2014, ch 133, § 7.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.