Key Takeaways
- Filing form: Statement of Termination (LLC-35-15), $5 standard, $55 with in-person expedited processing fee, filed with the Illinois Secretary of State, Department of Business Services
- Processing time: About 10 business days for standard processing; expedited available for An additional $50 for in-person expedited processing at the Chicago or Springfield office
- Illinois does not require tax clearance before filing your dissolution paperwork
- Illinois does not require publication — notify known creditors directly instead
- 805 ILCS 180/35-1 dissolves an Illinois LLC on the consent of the number or percentage of members specified in the operating agreement — the statute defers entirely to whatever your operating agreement says. If your agreement doesn't spell out a dissolution vote threshold, don't assume a specific default percentage applies; confirm the fallback rule with an Illinois attorney rather than guessing at a number, since the statute's approach is to point back to the agreement rather than set its own fixed default.
- Same-day filing and compliance support available through LLC Attorney at no markup on state fees
Illinois makes voluntary LLC termination cheap — just $5 for a Statement of Termination, no tax clearance requirement — but the form's correct name (Statement of Termination, LLC-35-15) is frequently misstated by third-party sites, and the gap between that $5 termination cost and a $200-plus reinstatement bill is one of the more dramatic cost asymmetries among comparable states.
This guide covers exactly how to dissolve an Illinois LLC in 2026 — the correct Statement of Termination filing, Illinois's operating-agreement-driven vote requirement, the creditor-claims process, and what reinstatement actually costs if your LLC lapses into administrative dissolution first.
Before You File to Dissolve Your Illinois LLC
805 ILCS 180/35-1 dissolves an Illinois LLC on the consent of the number or percentage of members specified in the operating agreement — the statute defers entirely to whatever your operating agreement says. If your agreement doesn't spell out a dissolution vote threshold, don't assume a specific default percentage applies; confirm the fallback rule with an Illinois attorney rather than guessing at a number, since the statute's approach is to point back to the agreement rather than set its own fixed default.
Because Illinois law builds the vote requirement directly around your operating agreement rather than layering a statutory default on top of it, your agreement's dissolution provisions are effectively the whole rule here — a strong reason to make sure your agreement addresses dissolution explicitly rather than leaving it silent.
If members can't reach the required consent, Illinois law allows a member to seek judicial dissolution on grounds that the LLC's economic purpose is likely to be unreasonably frustrated, continuing the business is not reasonably practicable, or managers or controlling members have engaged in illegal, oppressive, or fraudulent conduct.
Does Illinois Require Tax Clearance Before Dissolution?
Illinois does not require a tax clearance certificate from the Department of Revenue before the Secretary of State will accept your Statement of Termination — this is confirmed across multiple sources. You still need to file final returns and settle outstanding tax liabilities, but that happens independently of the termination filing itself.
Final Tax Returns and Accounts to Close
File final federal returns marked as your LLC's last tax year, and mark your final Illinois partnership return (Form IL-1065, for multi-member LLCs) as final with the Department of Revenue.
Accounts to close: Illinois sales tax registration (ST-1), withholding account (IL-941), and IDES unemployment insurance account, if any apply to your LLC
Illinois's LLC annual report obligation should be current before you file to terminate — if your LLC has already been administratively dissolved for missed annual reports, there's nothing active left to voluntarily terminate, and you'd be looking at reinstatement instead.
If your LLC was registered to collect Illinois sales tax, file a final ST-1 return and close the registration through MyTax Illinois so the account doesn't remain open and generate non-filing notices.
If you had employees, file final federal payroll tax returns (Form 941 and Form 940, marked final), file a final IL-941, and close your account with the Illinois Department of Employment Security (IDES).
Winding Up and Distributing Assets
Once you file the Statement of Termination process begins, your LLC's assets must be applied to discharge its obligations — including obligations to member-creditors — before anything is distributed to members. This is the standard order under Article 35 of the Illinois LLC Act, and it applies regardless of what your operating agreement says about the underlying vote to dissolve.
Illinois law requires creditor obligations (including debts owed to members acting as creditors) to be discharged or adequately provided for before any remaining assets are distributed to members according to their interests.
Distributing funds to members before creditor obligations are resolved is the most common way an Illinois LLC termination creates unnecessary member exposure — settle or reserve for known debts before cutting final distribution checks.
Creditor Notice and Publication Requirements
Illinois's Article 35 addresses creditor claims as part of winding up, with an optional publication mechanism available for unknown claimants. The specific subsection governing the exact claims-bar period for that publication route wasn't confirmed to a specific year figure in this review, so treat the general mechanism — optional publication starting a claims-bar clock — as reliable, but confirm the precise time period directly against the current Illinois LLC Act (or with counsel) before quoting a specific number.
Illinois follows the general pattern of giving LLCs the option to publish notice to unknown creditors to start a bar period running against undiscovered claims. Because the exact statutory subsection and year figure for that bar period weren't independently confirmed in this review, this guide describes the mechanism rather than committing to a specific number — verify the current figure in 805 ILCS 180, Article 35 before relying on an exact deadline.
Administrative Dissolution vs. Voluntary Dissolution in Illinois
Administrative dissolution happens when the Secretary of State revokes your LLC's active status for a compliance failure — typically missed annual reports — rather than because you chose to close the business voluntarily. It isn't something you file for; it happens automatically after the compliance lapse.
Voluntary termination is a deliberate filing you control, letting you wind up properly and resolve creditor obligations on your own timeline. Administrative dissolution is involuntary, and in Illinois it carries a real financial sting: reinstatement can cost far more than the original $5 termination fee ever would have, because you owe every year of back annual reports.
Reinstating a Illinois LLC
Reinstating an administratively dissolved Illinois LLC costs a $200 reinstatement fee (Form LLC-35.40/45.65) plus every past-due annual report and fee, which the Secretary of State can require going back up to 6 years — plus an additional $100 (and $50 per report) if you want the reinstatement itself expedited. That asymmetry — a $5 voluntary termination versus a $200-plus reinstatement loaded with years of back fees — is worth understanding clearly before you let an LLC lapse into administrative dissolution rather than closing it properly.
Operating in Other States? Don't Forget Foreign Withdrawal
If your Illinois LLC is also registered to do business in other states, terminating in Illinois doesn't end those registrations — you'll need to separately withdraw or cancel each foreign qualification, or you'll keep accruing that state's annual report fees and compliance obligations on an entity that no longer legally exists at home.
Illinois LLC Dissolution Costs at a Glance
How to Dissolve Your Illinois LLC
If You Do It Yourself
Step 1 — Confirm member approval to dissolve.
805 ILCS 180/35-1 dissolves an Illinois LLC on the consent of the number or percentage of members specified in the operating agreement — the statute defers entirely to whatever your operating agreement says. If your agreement doesn't spell out a dissolution vote threshold, don't assume a specific default percentage applies; confirm the fallback rule with an Illinois attorney rather than guessing at a number, since the statute's approach is to point back to the agreement rather than set its own fixed default.
Step 2 — Check your operating agreement for internal dissolution procedures.
Because Illinois law builds the vote requirement directly around your operating agreement rather than layering a statutory default on top of it, your agreement's dissolution provisions are effectively the whole rule here — a strong reason to make sure your agreement addresses dissolution explicitly rather than leaving it silent.
Step 3 — Stop transacting new business and begin winding up.
Once you file the Statement of Termination process begins, your LLC's assets must be applied to discharge its obligations — including obligations to member-creditors — before anything is distributed to members. This is the standard order under Article 35 of the Illinois LLC Act, and it applies regardless of what your operating agreement says about the underlying vote to dissolve.
Step 4 — Notify creditors and known claimants.
Illinois's Article 35 addresses creditor claims as part of winding up, with an optional publication mechanism available for unknown claimants. The specific subsection governing the exact claims-bar period for that publication route wasn't confirmed to a specific year figure in this review, so treat the general mechanism — optional publication starting a claims-bar clock — as reliable, but confirm the precise time period directly against the current Illinois LLC Act (or with counsel) before quoting a specific number.
Step 5 — File Statement of Termination (LLC-35-15).
Submit to the Illinois Secretary of State, Department of Business Services, online or by mail, with the $5 standard, $55 with in-person expedited processing filing fee.
Step 6 — Wait for processing.
About 10 business days for standard processing. Expedited options are available: An additional $50 for in-person expedited processing at the Chicago or Springfield office (About 24 hours for in-person expedited filings).
Step 7 — File final federal and state tax returns.
File final federal returns marked as your LLC's last tax year, and mark your final Illinois partnership return (Form IL-1065, for multi-member LLCs) as final with the Department of Revenue.
Step 8 — Withdraw any foreign qualifications in other states.
If your Illinois LLC is also registered to do business in other states, terminating in Illinois doesn't end those registrations — you'll need to separately withdraw or cancel each foreign qualification, or you'll keep accruing that state's annual report fees and compliance obligations on an entity that no longer legally exists at home.
Step 9 — Distribute remaining assets and close out records.
Illinois law requires creditor obligations (including debts owed to members acting as creditors) to be discharged or adequately provided for before any remaining assets are distributed to members according to their interests. 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.
The correct Illinois form is the Statement of Termination, Form LLC-35-15 — a number and name some third-party sites get wrong, sometimes citing an 'Articles of Termination LLC-35.45' that doesn't match current Illinois usage. The bigger practical quirk is the cost asymmetry: terminating voluntarily costs just $5, but reinstating after an administrative dissolution costs $200 plus every past-due annual report for up to 6 years — a gap that can turn a lapsed filing into a bill running into the hundreds or thousands of dollars.
If LLC Attorney Does It for You
- Submit your information at llcattorney.com — confirm member approval, outstanding debts, and whether the LLC is registered in any other states.
- LLC Attorney prepares and files the Statement of Termination 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 LLC 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 LLC?
Talk to an attorney before terminating your Illinois LLC if your operating agreement is silent on the dissolution vote threshold and members disagree on what applies, the LLC's debts exceed its remaining assets, you're deciding whether an unknown-creditor publication is worth the cost, or the LLC holds real estate or other property that needs to be properly conveyed during winding up.
What You Actually Get With LLC Attorney's Illinois Dissolution Service
The part of Illinois termination that trips people up isn't the $5 filing — it's confirming the correct form and vote threshold, and understanding what's at stake if you let the LLC lapse instead of terminating it properly. LLC Attorney's Illinois service handles both correctly from the start.
- Statement of Termination 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.
Illinois's termination filing is cheap, but the form-name confusion and reinstatement cost gap trip up a lot of owners — LLC Attorney makes sure your Illinois LLC closes cleanly the first time.
Close Your Illinois LLC the Right Way
Filing the wrong form, skipping tax clearance, or missing a creditor notice requirement can leave you personally exposed or stuck reopening the process later. LLC Attorney's Illinois dissolution service starts at $99. See our full pricing for all service tiers.
Frequently Asked Questions
Illinois's Statement of Termination costs just $5 for standard processing, or $55 total if you use the in-person expedited option. There's no tax clearance fee, and newspaper publication for unknown creditors is optional rather than required.
Standard processing runs about 10 business days. If you need it faster, Illinois offers in-person expedited processing at the Chicago or Springfield office for an additional $50, typically turning the filing around in about 24 hours.
No. Illinois does not require a Department of Revenue tax clearance certificate before the Secretary of State will accept your Statement of Termination. You still need to file final returns and settle outstanding tax liabilities, but that happens on a separate track from the termination filing.
Illinois allows optional newspaper publication in the county of the LLC's principal office to address unknown creditors, though it isn't mandatory to complete the termination filing. The exact claims-bar period tied to that optional publication should be confirmed directly against the current Illinois LLC Act before you rely on a specific figure.
It depends entirely on your operating agreement — 805 ILCS 180/35-1 dissolves an Illinois LLC on the consent of whatever number or percentage of members your agreement specifies. If your agreement is silent on this point, don't assume a specific statutory default percentage; confirm with an Illinois attorney rather than guessing.
Administrative dissolution is something the state does to you, usually for missed annual reports — it's not something you file for. If your Illinois LLC has already been administratively dissolved, there's nothing active left to voluntarily terminate; you'd be looking at reinstatement instead.
Yes, but it's considerably more expensive than the original termination — reinstatement costs a $200 fee plus every past-due annual report and fee for up to 6 years, with an optional expedite adding $100 plus $50 per report. If you don't intend to keep operating, this cost asymmetry is worth weighing before deciding whether to let an administrative dissolution stand.
Once terminated, your Illinois LLC's remaining affairs are limited to winding up — applying assets to discharge creditor obligations (including any owed to members) before distributing anything left to members. If the LLC was registered in other states, you'll also need to separately withdraw those foreign qualifications.
Yes. LLC Attorney handles Illinois LLC dissolutions end-to-end — preparing and filing the Statement of Termination, coordinating tax clearance where required, and confirming your LLC is fully closed with the state.