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Texas Corporate Law

v1.8 · 2026-08-05

A code-based corporate-governance architecture in a common-law country. The Texas Business Organizations Code consolidated a fragmented statutory regime in 2003; the 2025 reform cycle made it the center of a new strategy. This page maps the code, the common-law fiduciary baseline, the 2025 statutory hooks, and the Business Court and Fifteenth Court of Appeals that now adjudicate it.

HEADLINE FINDING · AS OF AUGUST 3, 2026

In the public-company governance areas mapped on this page, Texas now places more of the operating architecture directly into statutory text than Delaware typically does. The 2025 reform cycle codified a business-judgment rule, an elected derivative-threshold cap, an opt-in shareholder-proposal submission threshold, a pre-transaction determination of special-committee independence, and governing-document forum authority for internal entity claims — against Delaware’s Court of Chancery tradition, which dates to 1792.

Sources: Tex. Bus. Orgs. Code ch. 21; S.B. 29, S.B. 1057, and H.B. 40, 89th Leg., R.S. (Tex. 2025).

Developments and corrections since the August 3, 2026 edition (added September 29, 2026). The Division of Corporation Finance discontinued all Rule 14a-8 no-action responses on August 14, 2026, and the Commission proposed to rescind Rule 14a-8 on September 16, 2026, Release No. 34-106383, comments due November 20, 2026 (Sections 05 and 12); Dodiya v. Franklin (Del. Ch. Aug. 26, 2026) applied the amended DGCL § 144(a) (Section 09); the first § 21.373 election on EDGAR is Fermi Inc.’s (Sept. 30, 2025), not Dell’s (Section 10); the Business Court’s operating record and bench are now stated (Section 08); the § 21.373 dollar prong is market value, not voting shares; the § 1.056 consider-other-states rule has been in force since May 14, 2025 (Sections 02 and 05); and the suggested-citation URL was corrected. No amendment to the Texas statutes treated here has been identified since August 3, 2026.

  • 3% Maximum electable ownership threshold for derivative standing TBOC § 21.552
  • $1M OR 3% Shareholder-proposal threshold ($1M in market value or 3% of voting shares; 6-mo hold through meeting; 67% solicit) TBOC § 21.373 (S.B. 1057)
  • 3 Core 2025 reform statutes (S.B. 2411 — § 1.057 re-enactment, officer exculpation — and S.B. 2337 — proxy-adviser ch. 6A — named for scope, not counted) S.B. 29 · S.B. 1057 · H.B. 40
  • 11 Business Court divisions authorized (five operating; six await appropriation after H.B. 40 removed their sunset) H.B. 19 (2023)
  • Mar 17, '26 First federal § 21.552 application Gusinsky v. Reynolds (N.D. Tex.)

Subpages

Where this vertical goes deeper.

The first three entries and the two map entries open subpages in this vertical. The three Texas session laws are covered on their canonical pages in the statutory-reform vertical. Titles and summaries below are taken from the target pages themselves.

TBOC

Legislative history

The legislative history of the Texas Business Organizations Code.

Texas Business Corporation Act · H.B. 1156 · the 2025 reform cycle

The Texas Business Organizations Code: from the 1955 Texas Business Corporation Act through the 2003 HB 1156 consolidation through the 2025 SB 29 / SB 1057 / HB 40 reform cycle.

History page Open stream →

TBOC

Doctrine

Fiduciary duties in Texas.

TBOC §§ 21.401–21.402 · § 21.223

The Texas fiduciary-duty framework: director and officer duties under TBOC §§ 21.401–21.402, the post-SB-29 business-judgment-rule codification, Ritchie v. Rupe and the closely-held shareholder doctrine, the Castleberry → SSP Partners → § 21.223 veil-piercing arc, and the statutory exceptions to limited liability.

Doctrine page Open stream →

TBOC

Doctrine

Texas Corporate Law — TBOC §21.552.

Texas Business Organizations Code § 21.552 · now law via S.B. 29

Up-to-3% derivative-action standing threshold, codification of the business-judgment rule, and the regulatory-competition landscape.

Doctrine page Open stream →

Texas

Enacted session law

Texas Senate Bill 29: the TBOC rule-of-code overhaul.

Texas Senate Bill 29 (2025)

Codified business-judgment rule (§ 21.419), Texas exclusive forum (§ 2.115) and jury-trial waiver (§ 2.116), pre-transaction independence (§ 21.4161), post-demand evidentiary hearing (§ 21.554), and the § 21.552(a)(3) derivative-standing threshold with the SMU CGI dual-axis canonical formulation.

Canonical page Open stream →

Texas

Enacted session law

Texas House Bill 40: the Business Court expansion.

Texas House Bill 40 (2025)

Four-prong amendment lowering the amount-in-controversy threshold $10M→$5M, permitting aggregation of joined-party claims, removing the sunset provision for six unfunded divisions, and broadening jurisdictional scope.

Canonical page Open stream →

MAPS

Conflicted transactions

When the deal is conflicted: Texas vs. Delaware, mapped.

TBOC §§ 21.416(g), 21.4161, 21.418, 21.419 · DGCL § 144

A director on both sides, an officer with a stake, a controller across the table. Two one-page maps show what each state requires to clear the transaction, what standard applies when nobody does, and what a plaintiff must plead. Every cell is tied to the enrolled text.

Maps Open maps →

MAPS

Standard of review

One gate or four standards: the board decision, the fiduciary claim and the courtroom.

TBOC §§ 21.401, 21.418, 21.419, 21.551–.563, 10.368 · DGCL §§ 102(b)(7), 144, 262 · Unocal, Revlon, Weinberger, Corwin

Ten one-page sheets, Texas beside Delaware: an ordinary decision, a hostile offer, a cash sale, a stock merger, a conflicted deal, then the derivative suit, the class action and appraisal. Delaware picks a standard by the kind of decision; Texas asks what the claimant can prove under § 21.419. Bluebook notes on every sheet; a plain-English view for readers who are not lawyers.

Series · 10 sheets Open series →

Sections

The long read, one section per page.

Each entry opens one chapter of this vertical on its own page, in the order the long read runs. Titles and datelines below are the chapters' own. The doctrine and legislative-history subpages above are separate, hand-authored properties.

01

Long read

The seventy-one-year inflection map

1955 Texas Business Corporation Act — December 19, 2025 Delaware Supreme Court reversal

The modern Texas corporate-law arc runs from a 1955 statutory baseline modeled on the Model Business Corporation Act through a 2003 unified-code consolidation, two Texas Supreme Court fiduciary-duty narrowings (2014, 2022), the 2023…

Section page Open section →

02

Long read

The 2003 code consolidation and the Texas-first source rule

Texas’s entity statutes were fragmentary before 2003. The Texas Business Corporation Act of 1955, the Texas Miscellaneous Corporation Laws Act, the Texas Non-Profit Corporation Act, the Texas Limited Liability Company Act of 1991, and…

Section page Open section →

04

Long read

The 2024 catalyst: Tornetta and the Tesla redomestication

The Delaware Court of Chancery’s January 30, 2024 rescission of Elon Musk’s 2018 Tesla pay package in Tornetta v. Musk, 310 A.3d 430 (Del. Ch. 2024) (McCormick, C.) (“ Tornetta I ”), and the December 2, 2024 fee award in Tornetta v. Musk,…

Section page Open section →

06

Long read

The Texas governance stack today

Ten governance functions and ten statutory hooks, surface to foundation. The stack is the cleanest one-screen summary of how the TBOC architecture now operates as a unit. Figure 3 · Texas governance stack Texas governance stack: ten…

Section page Open section →

07

Long read

The dual-axis derivative-standing threshold: TBOC § 21.552(a)(3)

TBOC § 21.552(a)(3) i is structured along two axes. The first axis is a statutory ceiling: the corporation may, by governing-document amendment, elect a derivative-standing threshold up to 3% of outstanding shares; the election is…

Section page Open section →

08

Long read

The Texas Business Court: divisions and operational status

The Texas Business Court was created by H.B. 19, 88th Leg., R.S. (Tex. 2023) i, signed June 9, 2023, effective September 1, 2023, and operational for cases filed on or after September 1, 2024. The Court is composed of eleven geographic…

Section page Open section →

09

Long read

Texas vs. Delaware: the fiduciary framework at a glance

A neutral, doctrine-by-doctrine comparison — not a value judgment. Texas’s framework is more code-forward; Delaware’s is more case-law-forward; the two arrive at functionally similar baselines on some questions and materially different…

Section page Open section →

10

Long read

Texas corporate law across SMU CGI

This page is the doctrinal foundations layer. The Initiative’s four other Texas-corporate-law properties carry the dataset, the case-law corpus, the weekly publication, and the Fortune-50 case study. Each is one click away. SMU CGI ·…

Section page Open section →

11

Long read

Nine doctrines, three jurisdictions, three statutory postures.

FIGURE · THREE-STATE STATUTORY FRAMEWORK For each doctrine the chart reports the operative rule: a Texas statute citation, a Delaware Chancery common-law source (or DGCL section), and the corresponding Nevada NRS section. Texas writes more…

Section page Open section →

12

Long read

Sources · primary authorities and further reading

11. Primary authorities and further reading Every body-text statutory and judicial citation is hyperlinked to the issuing authority where available, or to an authoritative mirror (Justia, CourtListener) recorded in the project’s link…

Section page Open section →

Some public commentary frames Texas largely as a change in forum. The statutory structure is different. Texas has moved several public-company governance rules into statutory text that Delaware often addresses through case law, and channels internal-entity disputes that meet the Business Court’s jurisdictional thresholds (Tex. Gov’t Code ch. 25A) to a specialized Business Court and a dedicated Fifteenth Court of Appeals rather than through Delaware’s Court of Chancery tradition (the Court of Chancery was established in 1792). Fiduciary duties remain principally common-law, but the common law now operates inside a much denser statutory envelope: forum-selection authority, jury-waiver authority, business-judgment-rule codification, derivative-standing thresholds, shareholder-proposal thresholds, books-and-records narrowing, and an express Texas-first source-of-law rule are all on the statute books as of 2025.1

This page maps that architecture in ten numbered sections plus a consolidated source list, with six inline figures, and ties every statutory and judicial citation in body text to a primary source: statutes.capitol.texas.gov for codified Texas statutes, capitol.texas.gov for enrolled bills, txcourts.gov for Texas judicial opinions, courts.delaware.gov for Delaware opinions, delcode.delaware.gov for the DGCL, and sec.gov for SEC filings. Practitioner commentary may appear in the prose as commentary but is never used as a primary citation target for a statute, case, or filing.2

Contents

  1. 1. The seventy-one-year inflection map (Figure 1)
  2. 2. The 2003 code consolidation and the Texas-first source rule
  3. 3. The common-law fiduciary baseline: Ritchie, Estate of Poe, officers, and veil-piercing
  4. 4. The 2024 catalyst: Tornetta and the Tesla redomestication
  5. 5. The 2025 reform cycle: the statutes and their codified hooks + one commentary item (Figure 2)
  6. 6. The Texas governance stack today (Figure 3)
  7. 7. The dual-axis derivative-standing threshold: TBOC § 21.552 (Figure 4)
  8. 8. The Texas Business Court: divisions and operational status (Figure 5)
  9. 9. Texas vs. Delaware: the fiduciary framework at a glance (Figure 6)
  10. 10. Texas corporate law across SMU CGI
  11. 11. Primary authorities and further reading
Texas authorities · further reading

Texas authorities — further reading

A short list of Texas-corporate-law authorities that supply doctrinal and practitioner context for the 2025 reform cycle. Each is referenced where the page treats the corresponding topic; this drawer consolidates the citations for ease of reference.

  • Marc I. Steinberg, Corporate Director and Officer Liability: “Discretionaries” Not Fiduciaries (Oxford Univ. Press 2025) — Rupert and Lillian Radford Chair, SMU Dedman School of Law; directly addresses the 2025 Delaware and Texas statutory reform cycle. Most relevant to the § 21.419 codified business-judgment-rule discussion.
  • Elizabeth S. Miller, Recent Developments Affecting Texas Corporations and Other Business Entities (2025 ed.) — Baylor Law; the authoritative annual practitioner update on Texas corporate-statute changes. Particularly relevant to the § 21.419 presumptions and the SB 29 / SB 2411 numbering reorganization.
  • Byron F. Egan, Egan on Entities: Corporations, Partnerships and Limited Liability Companies in Texas (TexasBarBooks, current edition) — the standard Texas corporate-law treatise; canonical authority on TBOC structure, internal-affairs doctrine, and the Texas/Delaware practitioner comparison.
  • Douglas K. Moll, Shareholder Oppression in Texas Close Corporations: Majority Rule (Still) Isn’t What It Used to Be, 9 Hous. Bus. & Tax L.J. 33 (2008) — leading scholarly analysis of the Texas minority-shareholder oppression framework that Ritchie v. Rupe later narrowed.
  • Robert W. Hamilton, The Texas Business Organizations Code: A Practitioner’s Guide (TexasBarBooks) — foundational TBOC compilation; useful for the 1955 TBCA → 2003 TBOC consolidation history.
  • Stephen M. Bainbridge, Corporate Law (Foundation Press, 4th ed. 2024) — the leading director-primacy treatise; relevant scholarly framing for the § 21.419 business-judgment-rule codification analysis.
  • Christine Hurt, Texas, Delaware, and the New Controller Primacy, 67 Ariz. L. Rev. 693 (2025) — SMU Dedman faculty (Alan R. Bromberg Centennial Chair in Corporate, Partnership, Business and Securities Law; Senior Associate Dean for Academic Affairs); frames the 2025 Texas reform cycle as the emergence of a controller-favorable jurisdictional alternative to Delaware.
  • Christina M. Sautter & Sergio Alberto Gramitto Ricci, Corporate Disenfranchisement, 17 U.C. Irvine L. Rev. (forthcoming) — Sautter: SMU Dedman School of Law (Associate Dean for Research); ECGI WP 902/2026; the principal shareholder-rights critique of the post-Tornetta state-competition wave.
  • Jill E. Fisch & Steven Davidoff Solomon, The Problem of Sunsets, 99 B.U. L. Rev. 1057 (2019) — leading recent treatment of the structural disadvantage of public-company stockholders facing dual-class and controller arrangements with no expiration. Useful comparative framing for the Texas-statutory / Delaware-judicial axis.
Method · the standing rules behind this page

METHOD · STANDING RULES

Four standing rules behind every statutory claim on this page.

V04 is a statutory reference, not a practitioner essay. The rules below govern every citation, every chart cell, and every claim about the 2025 reform cycle.

RULE 01

Primary sources only

Every statute links to statutes.capitol.texas.gov or delcode.delaware.gov; every enrolled bill to capitol.texas.gov; every opinion to txcourts.gov or courts.delaware.gov where the issuing court serves it, otherwise to an authoritative mirror (Justia, CourtListener) recorded in the link ledger.

RULE 02

Statute beats commentary

Where a 2025 reform statute is the operative authority, the cite is to the statute as enacted — not to a practitioner client alert or law-firm summary. Practitioner sources appear as commentary, never as primary citation targets.

RULE 03

Bluebook 21st throughout

Statutes follow TBOC § X.YYY form; cases follow Bluebook 21st short-form discipline with pin cites where available; signal words (see, cf., but see) carry their strict Bluebook senses.

RULE 04

Version-stamped

Each release of this page carries an explicit v#.# stamp and date in the hero block. The current edition reports the statutory state of Texas corporate law as of August 3, 2026 (frozen editorial as-of date; not auto-updated).