Minn. Stat. § 281.16: STATED PERIOD OF REDEMPTION.

The term "stated period of redemption," as used in sections 281.16 to 281.25, means the period of time specified in those sections or in any other law for redemption of lands from any tax judgment sale, including any extension of the period originally prescribed, but not including any further time allowed for redemption on account of requirements for giving notice of expiration.