Key Takeaways
- Filing form: Articles of Dissolution (Form BCA 12.20), $5 fee, filed with the Illinois Secretary of State, Department of Business Services
- Processing time: 10 business days for standard processing (faster for expedited); expedited available for $25 expedite fee
- Dissolving a Illinois corporation requires a board resolution AND a separate shareholder vote — unlike an LLC, one member vote is not enough
- Illinois does not require tax clearance before filing your dissolution paperwork
- Illinois does not require publication — notify known creditors directly instead
- Same-day filing and compliance support available through LLC Attorney at no markup on state fees
Dissolving a Illinois corporation is not the same process as dissolving a Illinois LLC, even though both end with a filing at the Illinois Secretary of State, Department of Business Services. A corporation's board of directors has to formally adopt a resolution first, shareholders then have to approve it by a two-thirds vote — a materially higher bar than the simple-majority default most states use, and only then can you file the Articles of Dissolution.
This guide covers the actual Illinois corporate dissolution process for 2026: the board-and-shareholder approval mechanics, why this state doesn't require a separate tax clearance certificate, the Articles of Dissolution filing itself, and the creditor-notice and winding-up steps that come after.
Board and Shareholder Approval to Dissolve a Illinois Corporation
Before any shareholder vote can happen, the board of directors must first adopt a resolution recommending that the corporation be dissolved (unless the board determines a conflict of interest or other special circumstance means it should make no recommendation at all). This board-level step has no equivalent in an LLC's member-vote-only dissolution process.
Illinois sets a notably higher default than most states: the affirmative vote of at least two-thirds of the votes of shares entitled to vote is required to approve dissolution, unless the articles of incorporation supersede that two-thirds requirement (805 ILCS 5/12.15).
Illinois's articles of incorporation may lower the two-thirds default, but many closely held Illinois corporations never amend it and remain subject to the higher bar.
An Illinois corporation that has not issued shares or commenced business may be dissolved by a majority of its incorporators or initial directors, without a shareholder vote.
Does Illinois Require Tax Clearance Before Dissolution?
Illinois does not require a tax clearance certificate before the Secretary of State will accept Articles of Dissolution. File a final Illinois corporate income and replacement tax return with the Department of Revenue and close any sales tax or withholding accounts on your own schedule.
Final Tax Returns and Accounts to Close
File a final Illinois corporate income (or franchise) tax return through the date of dissolution, marked as final, with the Illinois Department of Revenue. This is separate from — and in addition to — the Articles of Dissolution you file with the Illinois Secretary of State, Department of Business Services.
Accounts to close: Illinois corporate income/franchise tax account with the Illinois Department of Revenue, plus any sales tax permit with the Illinois Department of Revenue (MyTax Illinois) and employer withholding account with the Illinois Department of Employment Security, if any of these were registered
Reconcile and file the corporation's final annual report or franchise tax filing with the Illinois Secretary of State, Department of Business Services and the Illinois Department of Revenue before (or alongside) submitting the Articles of Dissolution — an unreconciled final report is one of the most common reasons a dissolution filing gets held up or rejected.
If the corporation held a Illinois sales tax permit, file a final sales tax return and close the permit with the Illinois Department of Revenue (MyTax Illinois) alongside your final corporate tax return.
If the corporation had employees, file final federal payroll tax returns (Form 941 and Form 940, both marked final) and close any state employer withholding or unemployment account with the Illinois Department of Employment Security.
Winding Up and Distributing Assets
Once dissolution is authorized, the directors — not the shareholders directly — carry out winding up: collecting and liquidating corporate assets, discharging or making reasonable provision for liabilities, and distributing any remaining property. This is a genuinely different chain of authority than an LLC, where members or managers (not a separate director layer) typically handle winding up themselves.
Illinois law requires paying or reasonably providing for the corporation's debts and other liabilities before any remaining assets are distributed to shareholders — creditors are addressed first, and shareholders only receive what's left after that, generally in accordance with each class of stock's liquidation preference if more than one class exists.
Shareholders who receive a distribution during winding up can be required to return some or all of it — up to the amount they received — if the corporation is later found to have distributed assets without properly providing for a known or reasonably anticipated creditor claim. Confirm all known liabilities are accounted for before distributing anything to shareholders, not just after the Articles of Dissolution paperwork has been filed.
Creditor Notice and Publication Requirements
Illinois permits written notice to known claimants with a statutory bar period; there is no mandatory newspaper-publication mechanism for corporations.
Illinois permits written notice to known claimants with a statutory bar period; there is no mandatory newspaper-publication mechanism for corporations.
Administrative Dissolution vs. Voluntary Dissolution in Illinois
If a Illinois corporation falls out of compliance — commonly by missing an annual report, franchise tax, or registered agent requirement — the Illinois Secretary of State, Department of Business Services can administratively dissolve the corporation involuntarily. This is a materially different track than the voluntary process on this page: it's the state acting on a compliance lapse, not a deliberate board-and-shareholder decision to close the business.
A voluntary dissolution is a controlled, deliberate closing where the board and shareholders decide the timeline, handle winding up, and give creditor notice on their own terms. An administrative dissolution or revocation is the state acting unilaterally for a missed filing — the underlying business, its debts, and its officers' obligations don't disappear just because the state has flagged the entity.
Reinstating a Illinois Corporation
Reinstating a Illinois corporation after the state has moved to administratively dissolve the corporation generally requires filing a reinstatement application with the Illinois Secretary of State, Department of Business Services and bringing all overdue reports, fees, and taxes current. Confirm the exact reinstatement form and any deadline with the Illinois Secretary of State, Department of Business Services directly, since procedures and any reinstatement window vary.
Operating in Other States? Don't Forget Foreign Withdrawal
If the Illinois corporation is also registered to do business in other states, dissolving it at home does not end those foreign qualifications — you'll need to separately file a withdrawal (sometimes called a Certificate of Withdrawal or Application for Withdrawal) in each other state, or that state will keep assessing fees and compliance obligations against an entity that no longer legally exists in its home state.
Illinois Corporation Dissolution Costs at a Glance
How to Dissolve Your Illinois Corporation
If You Do It Yourself
Step 1 — Adopt a board resolution recommending dissolution.
Before any shareholder vote can happen, the board of directors must first adopt a resolution recommending that the corporation be dissolved (unless the board determines a conflict of interest or other special circumstance means it should make no recommendation at all). This board-level step has no equivalent in an LLC's member-vote-only dissolution process.
Step 2 — Hold the shareholder vote.
Illinois sets a notably higher default than most states: the affirmative vote of at least two-thirds of the votes of shares entitled to vote is required to approve dissolution, unless the articles of incorporation supersede that two-thirds requirement (805 ILCS 5/12.15). Illinois's articles of incorporation may lower the two-thirds default, but many closely held Illinois corporations never amend it and remain subject to the higher bar.
Step 3 — Stop transacting new business and begin winding up.
Once dissolution is authorized, the directors — not the shareholders directly — carry out winding up: collecting and liquidating corporate assets, discharging or making reasonable provision for liabilities, and distributing any remaining property. This is a genuinely different chain of authority than an LLC, where members or managers (not a separate director layer) typically handle winding up themselves.
Step 4 — Notify creditors and known claimants.
Illinois permits written notice to known claimants with a statutory bar period; there is no mandatory newspaper-publication mechanism for corporations.
Step 5 — File the Articles of Dissolution (Form BCA 12.20).
Submit to the Illinois Secretary of State, Department of Business Services, by mail, with the $5 filing fee.
Step 6 — Wait for processing.
10 business days for standard processing (faster for expedited). Expedited options are available: $25 expedite fee (24 hours).
Step 7 — File final federal and state tax returns.
File a final Illinois corporate income (or franchise) tax return through the date of dissolution, marked as final, with the Illinois Department of Revenue. This is separate from — and in addition to — the Articles of Dissolution you file with the Illinois Secretary of State, Department of Business Services.
Step 8 — Withdraw any foreign qualifications in other states.
If the Illinois corporation is also registered to do business in other states, dissolving it at home does not end those foreign qualifications — you'll need to separately file a withdrawal (sometimes called a Certificate of Withdrawal or Application for Withdrawal) in each other state, or that state will keep assessing fees and compliance obligations against an entity that no longer legally exists in its home state.
Step 9 — Distribute remaining assets and close out records.
Illinois law requires paying or reasonably providing for the corporation's debts and other liabilities before any remaining assets are distributed to shareholders — creditors are addressed first, and shareholders only receive what's left after that, generally in accordance with each class of stock's liquidation preference if more than one class exists. Keep dissolution paperwork, final tax returns, and a record of the distribution for at least several years — you may need it if a claim surfaces later.
Step 10 — Watch for Illinois-specific dissolution traps.
Illinois does not offer online filing for Articles of Dissolution — it must be filed by mail or in person, which is unusual for a state this size.
If LLC Attorney Does It for You
- Submit your information at llcattorney.com — confirm the board resolution and shareholder vote, outstanding debts, and whether the corporation is registered in any other states.
- LLC Attorney prepares board and shareholder resolution templates, then files the Articles of Dissolution with the Illinois Secretary of State, Department of Business Services, coordinates tax clearance where required, and handles any required creditor notice.
- Receive confirmation once your Illinois corporation is fully dissolved, plus access to flat-fee attorney consultations (no retainer) if a creditor dispute or multi-state withdrawal question comes up.
When Should You Talk to an Attorney About Dissolving Your Illinois Corporation?
Talk to an attorney before dissolving your Illinois corporation if there's any disagreement among shareholders about the decision to close, uncertainty about outstanding tax liability that could delay final tax closeout, debts that may exceed the corporation's remaining assets, multiple classes of stock with different liquidation preferences, or existing/threatened claims you're worried could reach shareholders personally after dissolution.
Is Illinois a State Where Dissolution Complexity Matters More?
Illinois's default two-thirds shareholder vote requirement (rather than a simple majority) is higher than most states in this project and is easy to miss if you assume a majority is always enough — confirm whether your articles ever lowered it.
What You Actually Get With LLC Attorney's Illinois Corporation Dissolution Service
The part of Illinois corporate dissolution that trips up first-time filers isn't usually the paperwork itself — it's assuming the process works the same way it would for an LLC. Illinois's board-resolution-then-shareholder-vote sequence, plus the specific creditor-notice rules that apply to corporations, has to be done in the right order or the filing gets rejected and sent back.
- Board and shareholder resolution templates matched to Illinois's statutory vote threshold.
- Articles of Dissolution prepared and filed for you, starting at $99.
- Tax clearance coordination where Illinois requires it, so your filing isn't rejected for a step you didn't know about.
- Creditor notice guidance tailored to Illinois's specific publication or direct-notice rules.
- Access to professionally trained Business Success Advisors at no charge, plus flat-fee attorney consultations (no retainer) for winding-up and multi-state withdrawal questions.
LLC Attorney handles the board and shareholder resolution paperwork, the Articles of Dissolution filing itself, and the final tax return coordination so your Illinois corporation closes cleanly the first time.
Close Your Illinois Corporation the Right Way
Filing the wrong form, skipping the shareholder vote, or missing tax clearance can leave the corporation's officers and directors personally exposed or stuck reopening the process later. LLC Attorney's Illinois corporation dissolution service starts at $99. See our full pricing for all service tiers.
Frequently Asked Questions
The Illinois Secretary of State, Department of Business Services charges $5 to file the Articles of Dissolution. There is no separate tax clearance certificate fee required in this state.
10 business days for standard processing (faster for expedited). Expedited options: $25 expedite fee (24 hours).
Yes. Illinois sets a notably higher default than most states: the affirmative vote of at least two-thirds of the votes of shares entitled to vote is required to approve dissolution, unless the articles of incorporation supersede that two-thirds requirement (805 ILCS 5/12.15). A board resolution alone is never enough to dissolve a Illinois corporation — the shareholder vote is a separate, required step. The one exception: if the corporation never issued shares or commenced business, a majority of the incorporators or initial directors can dissolve it directly, without any shareholder vote at all.
No — Illinois does not require a separate tax clearance certificate before the Illinois Secretary of State, Department of Business Services will accept your Articles of Dissolution. Illinois does not require a tax clearance certificate before the Secretary of State will accept Articles of Dissolution. File a final Illinois corporate income and replacement tax return with the Department of Revenue and close any sales tax or withholding accounts on your own schedule.
Illinois permits written notice to known claimants with a statutory bar period; there is no mandatory newspaper-publication mechanism for corporations.
Illinois's involuntary process — the Illinois Secretary of State, Department of Business Services moving to administratively dissolve a corporation for a compliance lapse like a missed annual report or unpaid fee — is different from the voluntary process on this page, which is a deliberate board-and-shareholder decision. Reinstating a Illinois corporation after the state has moved to administratively dissolve the corporation generally requires filing a reinstatement application with the Illinois Secretary of State, Department of Business Services and bringing all overdue reports, fees, and taxes current. Confirm the exact reinstatement form and any deadline with the Illinois Secretary of State, Department of Business Services directly, since procedures and any reinstatement window vary.
Reinstating a Illinois corporation after the state has moved to administratively dissolve the corporation generally requires filing a reinstatement application with the Illinois Secretary of State, Department of Business Services and bringing all overdue reports, fees, and taxes current. Confirm the exact reinstatement form and any deadline with the Illinois Secretary of State, Department of Business Services directly, since procedures and any reinstatement window vary.
Once dissolved, the corporation continues to exist only for the purpose of winding up — collecting assets, paying or providing for creditors, and distributing what remains to shareholders. Illinois permits written notice to known claimants with a statutory bar period; there is no mandatory newspaper-publication mechanism for corporations. If the corporation was registered in other states, you'll also need to separately withdraw those foreign qualifications.
Yes. LLC Attorney handles Illinois corporation dissolutions end-to-end — preparing board and shareholder resolutions, filing the Articles of Dissolution, coordinating tax clearance where required, and confirming your corporation is fully closed with the state.