In a power of attorney, an expiration date, if any, must be stated in terms of a specific month, day, and year. An expiration date stated in any other way has no effect.
Minn. Stat. § 523.075
EXPIRATION DATE IN A POWER OF ATTORNEY.
1992 c 548 s 10
Official source: Minnesota Office of the Revisor of Statutes. Reproduced from public-domain Minnesota statutes; confirm against the official source for the current text. Not legal advice.