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Amend the articles and bylaws

How a 308B cooperative amends its articles (board resolution, member vote, SOS filing) and its bylaws (board or members, with notice to members).

Verified against sources: October 15, 2026Last edited: October 16, 2026

Who this is for#

Boards and members who need to change the cooperative's founding documents.

The short answer#

Articles are amended by a board resolution, then a vote of the members, then a filing with the Secretary of State (SOS). Bylaws can be amended by the board at any time unless the power is reserved to members or a bylaw prohibits it, but members must be told within 10 days P1, § 308B.221; § 308B.241, subd. 4.

Amending the articles#

  1. Board resolution. The board, by majority vote, passes a resolution stating the text of the proposed amendment P1, § 308B.221, subd. 1.
  2. Notice to every member. The text of the amendment, and an attached mail or alternative ballot if the board provided for one, goes out with a regular or special meeting notice. The notice designates the time and place of the meeting P1, § 308B.221, subd. 1.
  3. Member vote. If a quorum is registered as present or represented by alternative vote, the amendment is adopted if approved by a majority of the votes cast, or by whatever greater proportion or conditions the articles or bylaws require P1, § 308B.221, subd. 1. The statutory member quorum is 10 percent of members if there are 500 or fewer, otherwise 50 members; an action taken without a quorum is not valid P1, § 308B.525.
  4. Sign. The chair, vice chair, records officer or assistant records officer signs the amendment P1, § 308B.221, subd. 1.
  5. Prepare a certificate for the records. It states the board's vote and meeting, the notice given to members, the quorum registered and the vote cast. The chair, vice chair, records officer or financial officer signs it, and it is kept with the cooperative's records, not filed with the SOS P1, § 308B.221, subd. 2.
  6. File with the SOS. The amendment is effective on filing or on the date specified in the resolution P1, § 308B.221, subd. 4.

No voting members. If the cooperative has no members with voting rights, a majority of directors may amend the articles P1, § 308B.221, subd. 3.

Amending the bylaws#

  • Who and when. The board may amend the bylaws at any time unless the statute, the articles or the bylaws reserve the power to the members, or a particular bylaw expressly prohibits the board from amending it. Members may amend the bylaws even if the board may also do so P1, § 308B.241, subd. 4.
  • Telling the members. The board must give a board-adopted amendment to the members within 10 days, and the annual meeting notice must include a summary of board-adopted amendments P1, § 308B.241, subd. 4; § 308B.511.
  • Members' route. The notice must state that bylaws will be voted on and include either copies or a statement of availability with a summary. With a quorum present, approval requires a majority of votes cast unless the articles or bylaws require a greater proportion or number P1, § 308B.241, subd. 3(b).
  • Greater quorum or vote. Articles or bylaws adopted by members may require a greater quorum or vote § 308B.535, subdivision 3. The board cannot adopt or amend a bylaw fixing a greater member quorum or vote; members amending such a bylaw must satisfy the greater existing or proposed quorum and vote § 308B.241, subdivision 5 P1.
  • No SOS filing for bylaws. We found no provision requiring that bylaws be filed with the SOS; § 308B.245 requires keeping them at the principal office P1, § 308B.245.

What goes where#

If a term is in the articles, changing it takes the member vote and an SOS filing. If it is only in the bylaws, the board can often change it quickly unless the bylaws reserve it. Some capital terms can be placed in either; see Write the articles of organization. Terms affecting rights already issued may be subject to additional limits in § 308B.601 and related sections; we have not mapped them.

Capital-rights changes need a separate review. Subject to contrary articles or bylaws, a materially adverse amendment may give affected nonpatron members a dissent-and-purchase right. If a member vote is needed, dissent must be asserted before the vote and the dissenter must not vote in favor; otherwise the section allows 30 days after the amendment and notice. The cooperative then has 60 days to rescind, or must purchase within 180 days on the statutory terms P1, § 308B.601, subd. 7. This is not a general appraisal right for every amendment.

Common mistakes#

  1. Sending the amendment text without the meeting notice, or the notice without the text.
  2. Voting on an articles amendment without a quorum.
  3. Forgetting to file with the SOS after the vote.
  4. Forgetting the 10-day notice to members of a board bylaw amendment.
  5. Putting hard-to-change terms in the articles that belong in the bylaws.

Statute sections referenced

Sources

  • F1 Minnesota Statutes § 5.14 — Expedited service, Minnesota Revisor of Statutes. revisor.mn.gov (primary; accessed October 16, 2026)
  • F4 Current cooperative filing fees and annual renewal form, Minnesota Secretary of State. sos.mn.gov · sos.mn.gov (primary; accessed October 16, 2026)
  • P1 Minnesota Statutes, Chapter 308B (Cooperative Associations), Office of the Revisor of Statutes, State of Minnesota. revisor.mn.gov (primary; accessed October 15, 2026)
  • R4 Minnesota Cooperative & Housing Cooperatives Amendment to Articles, form Rev. 8/1/2025, Minnesota Secretary of State. sos.mn.gov (primary; accessed October 15, 2026)
  • G2 Business Filing and Certification Fee Schedule (Cooperative Association, Chapter 308B table), Office of the Minnesota Secretary of State. sos.mn.gov (primary; accessed October 15, 2026)

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