Texas: Corporate Bylaws Adoption and Amendment Requirements

Requirements one by one

Adoption begins with the organization sequence

Texas Business Organizations Code §§ 21.057-21.059 say the board “shall adopt
initial bylaws” and place that task after the certificate of formation takes
effect: a majority of the initial directors calls the organization meeting, and
the callers send the other directors notice of its time and place no later than
the third day before the meeting. The same meeting elects officers and may
handle other organization business.

Texas separately recognizes unanimous written board action unless the
certificate or bylaws provides otherwise. Because § 21.059 specifically states
that an organization meeting shall be held, a corporation relying on consent
instead of that sequence should resolve the interaction from its own formation
record and current law rather than assuming the general consent rule erases the
specific meeting language.

Later amendment power is shared but can be reserved

Under §§ 21.057-.058, the board may amend, repeal, or adopt bylaws unless the
certificate, the Code, or a shareholder-adopted restriction takes that power
away. Shareholders retain their own amendment power unless the certificate or a
shareholder-adopted bylaw provides otherwise.

For ordinary board and shareholder action, §§ 21.363, 21.413, and 21.415 supply
the default quorum and vote framework. Section 21.363(a) uses a majority of the
shares participating by voting for, voting against, or expressly abstaining at
a shareholder meeting with quorum. The certificate or bylaws may lawfully
choose one of the higher majority-based formulations listed in § 21.363(b).
That means a clause requiring a majority of every outstanding or entitled share
is not the automatic Texas default merely because shareholders are amending
bylaws.

Contents remain subordinate to the certificate and current law

Section 21.057(b) permits provisions regulating and managing corporate affairs
only when they are consistent with law and the certificate of formation. Other
sections then add conditions for specialized provisions. For example,
§§ 21.210-.212 allow a transfer restriction in the bylaws and create an
optional filing route that makes that particular restriction a public record.

A shareholders' agreement is different from an ordinary bylaw. The special
rules in §§ 21.101 and 21.704 allow such an agreement to appear in the bylaws
only when all shareholders at the time approve it and separately address when a
statutory close corporation may omit bylaws.

Records and public filing are separate questions

The ordinary bylaw provisions in §§ 21.057-.059 do not prescribe a signature,
notarization, or general Secretary of State filing as a validity step. Texas
does require corporate books and minutes to be kept in paper form or in an
electronic system convertible to paper within a reasonable time. Under
§§ 3.151-3.152, those entity records are subject to the governing-person
inspection rule; § 21.218 supplies the qualifying-shareholder inspection route.

The optional transfer-restriction filing in § 21.212 is the important exception
to the ordinary internal-record treatment. It requires a true-and-correct-copy
statement and board authorization and makes the filed restriction public; it
does not turn every Texas corporation's complete bylaws into a routine filing.

What trips people up

A board committee cannot do the board's bylaw work. Under § 21.416(c)(6), Texas
expressly bars a committee from amending, altering, repealing, or adopting
bylaws even when the committee has broad delegated authority for other matters.

The close-corporation exception is also easy to overread. Section 21.704 permits
a statutory close corporation to omit bylaws only when the provisions required
by law are in its certificate or shareholders' agreement. That separate status
does not make bylaws optional for the ordinary corporation covered here.

Common questions

Are initial bylaws mandatory for an ordinary Texas corporation?

Yes. Section 21.057(a) directs the board to adopt them, and § 21.059 places
adoption in the post-formation organization sequence.

Can shareholders amend the bylaws even if the board also can?

Generally yes. Section 21.058 preserves shareholder authority, subject to a
different rule in the certificate or a shareholder-adopted bylaw covering all
or part of the bylaws.

Must the complete bylaws be filed with the Secretary of State?

The ordinary bylaw sections do not impose a general filing. Section 21.212
instead provides an optional filing route for a bylaw that restricts transfers
of shares or other securities.

Statutes and sources

• Texas Business Organizations Code Chapters 3 and 21 — current official Texas
  Legislative Council text covering adoption, organization, amendment,
  shareholder and board votes, special bylaws, records, inspection, shareholder
  agreements, and the close-corporation boundary, accessed August 20, 2026.