Illinois: Corporation Voluntary Dissolution and Closure Requirements

Requirements one by one

The no-shares shortcut has four cumulative conditions

Under 805 ILCS 5/12.05, majority incorporators act if initial directors were not
named or elected; otherwise majority initial directors act. The corporation must
have issued no shares, must return subscription payments less necessary expenses,
must leave no corporate debt unpaid, and must give every relevant incorporator or
director written notice at least three days before the articles are executed.

Illinois has two distinct shareholder-consent routes

Section 12.10 permits unanimous written consent by every outstanding share entitled
to vote and expressly dispenses with director action. For an ordinary § 12.15
proposal, the board may submit a resolution with or without its recommendation.
Holders of at least one-fifth of the entitled votes can instead deliver a proposal;
if the board fails or refuses to call the meeting for more than one year, those
shareholders may call it.

At a meeting, § 12.15 requires notice to every shareholder, including a shareholder
not entitled to vote. Section 7.15 supplies the 20-to-60-day window, and § 7.60's
default quorum is a majority of entitled votes but never less than one-third. The
default dissolution threshold is two-thirds of all entitled votes plus two-thirds
of each class voting separately. The articles may move that threshold up or down,
but not below a majority overall or within a voting class.

Section 7.10 separately permits written consent at the vote needed if all entitled
shares were present and voting. When fewer than all shareholders sign, written
notice goes to all entitled shareholders at least five days before execution, and
nonconsenters receive prompt written notice afterward.

The public filing fixes the legal dissolution date

Section 12.20 requires duplicate Articles of Dissolution stating the corporate
name, authorization date, process-mailing address, issued shares by class and
series, paid-in capital, facts needed to determine unpaid fees or franchise taxes,
and the recital for the route used. Section 1.10 requires delivery to the Secretary
of State with all filing-related fees, taxes, and charges.

The current BCA 12.20 form uses a duly authorized officer's signature and requires
majority incorporator or director signatures when that shortcut applies. Section
15.10 and the form set the filing fee at $5. Dissolution becomes effective when the
Secretary of State files the articles, not when the internal vote occurs.

Filing is followed by separate tax-account work

Neither § 1.10 nor § 12.20 names a separate Department of Revenue clearance
certificate. They do require the Secretary of State charges and franchise-tax
information tied to the filing, and the current form warns that applicable
franchise taxes, penalties, and interest must be paid when paid-in capital has
increased.

The Illinois Department of Revenue separately directs a closing business to contact
it about tax liabilities through MyTax Illinois, by phone, or at an office. It also
directs the business to check the final-return box for each tax type when that form
provides one.

Dissolution ends ordinary existence but leaves winding-up powers

Section 12.30 says dissolution terminates corporate existence and bars continued
business except what is needed to wind up. The permitted work includes collecting
and disposing of assets, using the § 12.75 notice process and discharging or
providing for liabilities, distributing the remainder according to shareholder
interests, and transferring title. Asset title does not automatically move on
dissolution, suits remain possible in the corporate name, and pending proceedings
do not abate or suspend.

Known-claim notice is an optional bar, not a filing prerequisite

Section 12.75 says a dissolved corporation “may” use its procedure to bar a known
claim. The corporation sends the notice within 60 days after dissolution and sets a
claim deadline at least 120 days after dissolution. If it rejects a timely claim,
the rejection notice must allow at least 90 days to sue.

For this procedure, “claim” excludes contingent liabilities, claims arising after
dissolution, and tax-related claims; criminal-law claims are also outside the
section. Those exclusions make the safe harbor narrower than a universal release
of present and future liabilities.

Revocation and survival use different clocks

Section 12.25 permits revocation within 60 days after dissolution if the corporation
has not begun distributing assets or has not commenced a § 12.50 court-supervised
winding up. The board—or incorporators when no shares issued and no initial
directors were designated—acts without shareholder approval. Revocation articles
are due within 60 days after the corporate revocation; filing is effective then but
relates back to the dissolution date.

Section 12.80 preserves civil remedies if the proceeding begins within five years
after dissolution, while expressly refusing to extend a shorter applicable
limitation period. The corporation can prosecute or defend the proceeding in its
corporate name.

What trips people up

The unanimous § 12.10 route and the less-than-unanimous § 7.10 route are not
interchangeable. Only the unanimous route expressly eliminates board action; the
ordinary route keeps the proposal mechanics and adds advance and follow-up notice
when written consent is not unanimous.

The statutory revocation condition uses “or” between no asset distribution and no
court-supervised winding-up proceeding. Because revocation timing and eligibility
can turn on the corporation's exact post-filing acts, the statutory text should be
checked against the facts before relying on relation back.

Common questions

Does filing the articles itself close Illinois tax accounts?

No. It is the corporate-law dissolution filing. The Department of Revenue separately
requires contact about tax liabilities and final returns for the applicable tax
types.

Can the corporation keep operating after the filing?

Not as an ordinary ongoing business. Section 12.30 limits post-filing acts to
winding up and liquidation, including assets, liabilities, distributions, title
transfers, and litigation.

Does the known-claim notice erase every possible claim?

No. Section 12.75 is an optional process for known claims and expressly excludes
contingent, later-arising, tax-related, and criminal-law claims.

Does Illinois dissolution withdraw registrations in other states?

No automatic withdrawal is part of these Illinois domestic articles. Even within
Illinois, § 13.45 gives an authorized foreign corporation a separate withdrawal
filing, and other jurisdictions use their own withdrawal procedures.

Statutes and sources

• 805 ILCS 5/12.05 — no-shares incorporator or initial-director route and its
  four conditions. Official text (accessed August 22, 2026).
• 805 ILCS 5/12.10 and 12.15 — unanimous consent without board action and the
  ordinary proposal, notice, voting, and class-vote rules. § 12.10 and § 12.15 (accessed August 22, 2026).
• 805 ILCS 5/7.10, 7.15, and 7.60 — less-than-unanimous consent, meeting notice,
  and quorum. § 7.10, § 7.15, and § 7.60 (accessed August 22, 2026).
• 805 ILCS 5/1.10, 12.20, and 15.10; Form BCA 12.20 — filing delivery, contents,
  signatures, fee, and effective date. § 1.10, § 12.20, § 15.10, and current form (accessed August 22, 2026).
• 805 ILCS 5/12.30 and 12.75 — winding up and optional known-claim procedure.
  § 12.30 and § 12.75 (accessed August 22, 2026).
• 805 ILCS 5/12.25 and 12.80 — revocation and survival. § 12.25 and § 12.80 (accessed August 22, 2026).
• 805 ILCS 5/12.50 and 13.45 — judicial-dissolution and foreign-withdrawal
  boundaries. § 12.50 and § 13.45 (accessed August 22, 2026).
• Illinois Department of Revenue, Closing Your Business — state-tax contact and
  final-return direction. Official guidance (accessed August 22, 2026).