How to Dissolve an Illinois Corporation, LLC, or Nonprofit: A Step-by-Step Filing Guide

Closing an Illinois business entity is not just a matter of stopping operations. To end the legal life of a corporation, LLC, or nonprofit, you must follow the state’s winding-up and filing process, notify the right parties, settle obligations, and submit the correct dissolution document to the Illinois Secretary of State.

If you skip a step, the entity may remain on the record, continue to generate filing obligations, or create avoidable problems later when you try to reopen, transfer assets, or confirm that the company is fully closed. A careful dissolution process protects owners, managers, directors, and members, and it helps ensure that the entity’s final records are clean.

What Dissolution Means in Illinois

Dissolution is the formal legal process that ends an entity’s existence. It is different from simply ceasing business activity. Even if a company stops taking on new clients, employees, or contracts, it generally still exists until the state filing is accepted and the winding-up work is finished.

Winding up is the practical side of closing the business. It includes paying debts, notifying creditors and contract counterparties, handling taxes, canceling registrations and accounts, and distributing any remaining assets according to the entity’s governing documents and Illinois law.

The Illinois Secretary of State describes itself as an administrative filing agency. That means it records the filing, but it does not provide legal, accounting, or tax advice. For that reason, owners should review the governing documents and, when needed, work with an attorney or tax professional before filing.

Before You File the Dissolution Paperwork

A clean closing starts before the actual filing. The most important early step is confirming that the entity has the authority to dissolve and that the right people are signing the filing.

For an LLC, Illinois requires the company to be in good standing before termination. The state also says the termination must be executed by a manager or another person authorized by the company.

For a corporation or nonprofit, the dissolution must be approved in the manner required by the governing documents and the applicable Illinois act. That approval may come from directors, shareholders, members, incorporators, or written consents, depending on the entity type and its records.

Before filing, it is also smart to do the following:

1. Review the company agreement, bylaws, or articles for dissolution rules.
2. Confirm the company name, file number, and registered office information on the Illinois record.
3. Bring annual reports and other state filings current if needed.
4. Resolve tax matters and final payroll, sales tax, or income tax obligations.
5. Notify creditors, customers, landlords, vendors, and employees as appropriate.
6. Preserve records so that the company can respond if questions arise later.

Illinois Dissolution Forms and Fees

The Illinois Secretary of State uses different forms depending on the entity type. The following documents are the core filings used to close an Illinois domestic entity.

Because filing fees and form availability can change, always confirm the latest instructions on the Illinois Secretary of State website before submitting the final packet.

How to Dissolve an Illinois Corporation

An Illinois corporation is dissolved by filing Articles of Dissolution with the Secretary of State. The form used by the state is BCA 12.20.

The corporation must first be authorized to dissolve in the way its records and governing law require. Depending on the situation, that approval may come from the board of directors, the shareholders, or other authorized parties. The form itself asks you to identify the approval method and the date of authorization.

The corporation’s filing should also include a mailing address where process can be sent if needed. Even though the business is closing, the state still needs a reliable contact address for the record.

After the dissolution is filed, the corporation should finish winding up its affairs. That means paying remaining liabilities, handling final tax returns, closing bank and merchant accounts, canceling licenses, and distributing any remaining property.

If the corporation later needs to reverse the filing, Illinois provides Articles of Revocation of Dissolution on Form BCA 12.25. That option is not automatic. It is available only when the company still meets the legal conditions for revocation.

How to Dissolve an Illinois LLC

Illinois LLC termination is handled through the state’s online LLC termination system or by filing the paper Statement of Termination, Form LLC-35.15.

The online system is designed for an LLC that is already in good standing. Illinois also says the termination must be executed by a manager or another authorized person. In practice, this means the company should have its internal approval in order before anyone submits the filing.

The LLC termination filing should identify the company clearly and provide an address for service of process if required. After the filing is accepted, the LLC should complete its wind-up process, which includes closing out debts, notifying parties with claims, and ending ongoing registrations and accounts.

If the LLC changes its mind before the closing has gone too far, Illinois allows a revocation process in some cases. The state’s Form LLC-35.22, Articles of Revocation of Termination, is the reversal document for that situation. The form is intended for circumstances where the LLC has not begun distributing assets and has not started court-supervised winding up.

One practical point matters here: the Illinois online termination page states that payment must be made by credit card and that a payment processor fee applies to all transactions. If you are filing online, build that into your closing budget.

How to Dissolve an Illinois Nonprofit Corporation

Illinois nonprofit corporations use Form NFP 112.20, Articles of Dissolution.

The authorization process can vary based on the nonprofit’s structure and governing documents. The Illinois form includes multiple approval paths, such as board approval, director consent, or member approval when applicable. That makes it important to read the bylaws and articles carefully before filing.

Like a for-profit corporation, a nonprofit should provide a mailing address for process, even as it closes. After the dissolution is filed, the nonprofit still has to finish winding up: paying obligations, resolving grants or contracts, closing accounts, and distributing remaining assets under the organization’s governing rules and applicable law.

If the nonprofit needs to undo the dissolution before the process is complete, Illinois provides Form NFP 112.25, Articles of Revocation of Dissolution.

What Happens During Winding Up

The filing itself is only one part of closing the business. Winding up is where most of the real work happens.

During winding up, the entity should:

1. Stop taking on new business unless it is needed to finish closing tasks.
2. Notify known creditors and resolve outstanding invoices or disputes.
3. Collect money owed to the business.
4. Cancel recurring subscriptions, permits, registrations, and insurance policies that are no longer needed.
5. File final tax returns and close tax accounts where applicable.
6. Close bank accounts after outstanding checks and payments are cleared.
7. Preserve books, records, and tax documents for future reference.
8. Distribute any remaining assets in the order required by law and the governing documents.

If the entity employed workers, the closing plan should also address final wages, withholding, benefits, and any required notices.

Common Mistakes to Avoid

Dissolution problems usually come from skipping a basic step rather than from the filing form itself.

Common mistakes include filing before the internal approval is complete, forgetting to settle taxes or annual report obligations, leaving the registered agent record outdated, closing accounts before all checks clear, and failing to keep records after the entity is gone.

Another common mistake is confusing administrative inactivity with legal dissolution. A company can stop doing business and still exist in the state’s records. Until the dissolution or termination filing is accepted and the wind-up is finished, the entity may still have compliance consequences.

When a Reversal May Be Possible

Sometimes owners file the dissolution paperwork and then realize the business should remain open. Illinois provides revocation forms for several entity types, but those filings are only available under specific conditions.

For LLCs, the revocation route is limited to situations where the company has not started distributing assets and has not begun court-supervised winding up.

For corporations and nonprofits, the revocation forms also depend on the company’s status and the authorization process used to approve the original dissolution.

The lesson is simple: if there is any chance the business may continue, review the timing carefully before filing the original dissolution document.

How Zenind Can Help

For founders and operators, the hard part is often not one form. It is managing the whole sequence: authority, records, state filings, and post-filing cleanup.

Zenind helps business owners stay organized through state-specific filing support, compliance tracking, and practical guidance around entity maintenance and closure. That can reduce missed steps when a company is being wound down and make the closeout process easier to manage.

Final Takeaway

To dissolve an Illinois corporation, LLC, or nonprofit, you need more than a form. You need the correct internal approval, the right state filing, a clean wind-up process, and careful recordkeeping after the entity is closed.

If you are closing an Illinois entity, start by confirming the entity type, checking the current filing instructions, resolving taxes and obligations, and then filing the appropriate dissolution document with the Illinois Secretary of State. Doing the process in the right order protects the owners and gives the business a proper legal ending.