Corporate Director Removal and Board-Vacancy Requirements in Illinois

Short answer Illinois shareholders may remove one or more directors with or without cause by a majority of all outstanding shares entitled to vote in the director election, subject to named-director notice, cumulative-vote, class/series, and optional classified-board cause protections. Shareholders may elect a vacancy replacement; bylaws may set an interim director/shareholder method, and the board fills by default when the bylaws are silent.
State
Illinois
Statute checked
August 24, 2026
Sources
9 statutes

At a glance

Governing law, entity, director, removal, vacancy, and scopeIllinois Business Corporation Act of 1983; ordinary domestic private corporation with required board, subject to articles, bylaws, class/series rights, and Article 2A close-corporation arrangements; nonprofit, public, foreign, and regulated systems separate (805 ILCS 5/8.05, 8.10, 8.30, 8.35)
Shareholder removal, cause, vote threshold, and governing documentsOne or more directors removable with/without cause at shareholder meeting by majority of all outstanding shares entitled to vote at director election. Classified-board articles may require cause; named-director notice and structural protections apply (805 ILCS 5/8.35(a))
Cumulative, class/series, classified, and appointed-director protectionsIf less than entire board removed, cumulative votes against sufficient to elect block removal; class/series-elected director removable only by that electorate. Classified-board articles may require cause; no board-appointee exception (805 ILCS 5/8.10(e)-(f), 8.35(a)(2)-(4))
Board, court, automatic, disqualification, and special removal routesNo general ordinary board-removal or automatic-cessation route. Corporation or holders of at least 10% of any class may seek circuit-court removal for two required findings; court may bar reelection and shareholder plaintiffs must join corporation (805 ILCS 5/8.35(b))
Meeting, notice, stated purpose, hearing, and effective timeRemoval meeting notice must name affected director(s) and state removal purpose; only named directors removable. General notice 10-60 days. General consent statute may replace shareholder meeting unless articles or the Act's specific exception, with 5-day advance and prompt later notice if nonunanimous. No director statement/hearing or delayed-time rule (805 ILCS 5/7.10, 7.15, 8.35(a)(1))
Resignation delivery, future effect, withdrawal, and irrevocabilityWritten notice to board, chair, president, or secretary; effective when given unless future date. Pending vacancy may be filled early, but successor waits until effective date. No event, acceptance, withdrawal, or irrevocability provision (805 ILCS 5/8.10(g))
Vacancy occurrence, definition, and replacement termAny vacancy and board-size-increase seat covered; no exhaustive definition. Future resignation may be prefilled. Shareholder-elected replacement serves balance of term; board-appointed replacement only until next shareholder meeting electing directors (805 ILCS 5/8.10(c), (g), 8.30)
Shareholder, board, remaining-director, class-group, and all-vacant fillersShareholders at annual or purpose-called special meeting; bylaws may set interim director/shareholder method, otherwise board acting by ordinary quorum/majority. Committee cannot fill board seat. No reduced-board, class-group, or separate all-vacant shortcut; president or one-fifth holders can call ordinary special election meeting (805 ILCS 5/7.05, 8.15, 8.30, 8.40(c)(3))
Public proxy, fiduciary, contract, dissolution, and dispute boundariesArticle 2A directorless close-corporation management, public proxy and exchange systems, contested-office relief, fiduciary, employment, contract, indemnification, deadlock/dissolution, and transaction rules remain separate; procedure does not decide court-removal findings (805 ILCS 5/8.05(a), 8.35(b))

Requirements one by one

805 ILCS 5/8.05(a) requires an ordinary corporation to have a board managed under the BCA baseline, subject to the separate Article 2A close-corporation system.

Shareholders start with removal with or without cause

Under 805 ILCS 5/8.35(a), shareholders may remove one or more directors with or without cause by holders of a majority of all outstanding shares entitled to vote in the director election. For a classified board, the articles may instead require cause.

This page reports that procedural condition without deciding whether cause exists.

Cumulative and class-elected seats have separate protection

If fewer than all directors are being removed in a cumulative-voting corporation, removal fails when the votes cast against it would be enough to elect the director cumulatively in a whole-board election. A director elected by a class or series may be removed only by that electorate.

Section 8.35 states no separate removal rule for a director who entered office through a board-filled vacancy.

The court, but not the ordinary board, has a removal route

The corporation or shareholders holding at least ten percent of any outstanding class may bring the § 8.35(b) circuit-court proceeding. The court must find both fraudulent/dishonest conduct or gross abuse detrimental to the corporation and that removal is in the corporation's best interest. It may prescribe a reelection bar. Shareholder plaintiffs must make the corporation a defendant.

The surveyed ordinary provisions state no general board-removal or automatic- cessation power.

Meeting notice must identify every targeted director

Section 8.35(a)(1) requires the meeting notice to state removal as a purpose and name each director targeted; only a named director may be removed. Section 7.15 ordinarily sets a 10-to-60-day notice window.

Section 7.10 generally allows shareholder action that may occur at a meeting to occur by written consent unless the articles or the Act's stated exception provides otherwise. A less-than-unanimous consent requires at least five days' advance written notice and prompt later notice to nonconsenters. Section 8.35 states no director statement or hearing right and no separate delayed effective-time rule.

Resignation is notice-based and may use a future date

Under § 8.10(g), written notice goes to the board, its chair, the president, or the secretary. It is effective when given unless it specifies a future date. The pending vacancy may be filled before that date, but the successor cannot take office early.

The section states no future-event, acceptance, withdrawal, or irrevocability rule.

Elected and appointed replacements have different terms

Section 8.30 covers any vacancy and a seat created by increasing board size; it does not give an exhaustive list of vacancy events. A shareholder-elected replacement serves the balance of the term. A board-appointed replacement serves only until the next shareholder meeting at which directors are elected.

Section 8.10(c) aligns the shareholder-elected vacancy term with the annual meeting at which the predecessor's term would have expired. Section 8.10(g) separately permits prefilling a future-date resignation.

Bylaws decide the interim method; the board is the fallback

Shareholders may fill a vacancy at an annual meeting or purpose-called special meeting. The bylaws may set an interim director- or shareholder-action method; if they are silent, the board may fill the seat. Ordinary board action uses the § 8.15 quorum and majority-present rules, subject to greater document requirements. A committee cannot fill a board vacancy under § 8.40(c)(3).

Section 8.30 states no reduced-board or special class-group formula and no separate all-seats-vacant shortcut. The ordinary shareholder election route remains available; § 7.05 lets the president or qualifying one-fifth holders, among others, call a special meeting.

What trips people up

Illinois gives different terms to different fillers. A shareholder-elected replacement finishes the term, while a board appointee serves only until the next shareholder meeting at which directors are elected.

The meeting notice cannot merely say “board matters.” It must say removal is a purpose and name each director who may be removed.

Common questions

Can classified directors be removed without cause?

Yes unless the articles use § 8.35(a)(4) to require cause for the classified board.

Can a committee fill a board vacancy?

No. Section 8.40(c)(3) expressly withholds that authority.

Can a future resignation be prefilled?

Yes. Section 8.10(g) permits early filling, but the successor cannot take office until the stated effective date.

Statutes and sources

  • 805 ILCS 5/7.05, 7.10, 7.15, 8.05, 8.10, 8.15, 8.30, 8.35, and 8.40 — meeting call and notice, shareholder consent, board scope, resignation, removal vote and protections, court removal, vacancy terms and fillers, board vote, and committee limit. Official current Illinois compiled statute pages

Source links

Every statute quoted above, linked, with the date we checked it.

805 ILCS 5/7.05 · accessed 2026-08-24
805 ILCS 5/7.10 · accessed 2026-08-24
805 ILCS 5/7.15 · accessed 2026-08-24
805 ILCS 5/8.05(a) · accessed 2026-08-24
805 ILCS 5/8.10 · accessed 2026-08-24
805 ILCS 5/8.15 · accessed 2026-08-24
805 ILCS 5/8.30 · accessed 2026-08-24
805 ILCS 5/8.35 · accessed 2026-08-24
805 ILCS 5/8.40(c)(3) · accessed 2026-08-24
This page is general legal information about state-law director resignation, removal, vacancy, and replacement procedure for an ordinary domestic private for-profit corporation, not legal, governance, securities, fiduciary-duty, employment, compensation, tax, capitalization, drafting, or litigation advice. The corporation's current articles or certificate, bylaws, shareholder and voting agreements, class and series rights, capitalization and voting records, board classification, appointment rights, public-company status, notices, contracts, and special statutory classification can change who may remove or replace a director, what cause or vote applies, and when office ends or a successor takes office. Procedural authority does not establish cause, cure a fiduciary or contract breach, resolve a control or ownership dispute, or satisfy federal proxy, securities, exchange, lender, licensing, or regulatory duties. Nonprofit, professional, benefit, public, foreign, regulated, dissolved, insolvent, reorganizing, and disputed corporations may use different rules. Statutes, governing documents, class rights, contracts, and public-company requirements change independently. Verified against the cited official sources on the date shown; confirm the current law and corporate records and obtain licensed advice for contested cause, removal, resignation, vacancy, control, appointment, court relief, or other consequential board change.

What does Illinois law mean for your facts?

You just read the general rule. Ask your own question and see which parts of current Illinois law apply to your situation, with citations you can check.

Opens in Ezel Pro.

  • Starts from the statutes this survey is built on
  • Cites every source it relies on, so you can verify it
  • Chat, drafting and research in one workspace