Illinois Anonymous LLC: Why You Should Form Elsewhere
Illinois requires member and/or manager disclosure on public LLC filings. For anonymous LLC formation, form in Wyoming, New Mexico, Delaware, or Nevada instead.
By Shafwan Ahmed, Operations & Fulfillment Lead, Anonymousllc.co
Updated May 2026
Illinois LLC disclosure requirements
Requirement
Illinois
Wyoming (recommended)
Member disclosure
Required
Not required
Manager disclosure
Required
Not required
Filing fee
$150
$100
Annual report
$75/year
$60/year
State income tax
Yes (4.95%)
None
Why Illinois is not recommended for anonymous LLCs
Illinois requires both member and manager disclosure on public LLC filings. This means your name appears in the state's business search database, accessible to anyone - competitors, litigants, journalists, data brokers, and the general public.
For genuine anonymity, form your LLC in one of the four anonymous-friendly states: Wyoming, New Mexico, Delaware, or Nevada. If you need to operate in Illinois, you can foreign-qualify your anonymous LLC here.
Illinois does not support anonymous LLC ownership. The Articles of Organization filed with the Illinois Secretary of State ask for the names and addresses of the managers or, if the LLC is member-managed, the members. That information posts to the Secretary of State's public business entity search, where any visitor can look up your company and read the people behind it at no cost.
Illinois charges a $150 filing fee and a $75 annual report each year, and the state taxes personal income at a flat 4.95%. None of these payments buy privacy. The annual report itself asks you to confirm or update manager and member details, so the public record refreshes on a yearly cadence and stays accurate over the life of the company.
There is no nominee workaround that keeps your name off Illinois filings. Because both managers and members can be reportable, restructuring the management type does not hide ownership, and the disclosed data is scraped by data brokers, marketers, and litigation researchers soon after filing. Once entered, the association between you and the company is difficult to unwind.
The reliable path to privacy is to form in a state that never names members publicly. A Wyoming anonymous LLC is $397 all-in, New Mexico is $347 total ($297 + $50 state), and Delaware is $407 total. Our anonymous LLC formation service handles the filing, and if you run operations inside Illinois we foreign-qualify the LLC so you stay compliant while your ownership records remain in the anonymous home state.
Illinois adds a tax that surprises new owners: the Personal Property Replacement Tax. An LLC taxed as a partnership pays a 1.5 percent replacement tax on Illinois net income, and that levy sits on top of the flat 4.95 percent personal income tax the members owe. A resident-owned Illinois LLC therefore carries two state tax layers plus a public ownership record, a combination a Wyoming or New Mexico anonymous LLC removes for owners without Illinois nexus.
The annual report keeps the exposure alive. Illinois requires the report before the first day of the LLC's anniversary month each year, charges $75, and adds a $100 penalty for late filing. Each report reconfirms the managers or members in the Secretary of State's public search, so the record does not age out - it is renewed on a fixed annual schedule for the life of the company.
Recommended alternative: form elsewhere + foreign-qualify
Form a Wyoming anonymous LLC ($397 all-in) or New Mexico anonymous LLC ($347 total ($297 + $50 state)). If you have physical operations in Illinois, foreign-qualify the LLC here. The foreign qualification may require some disclosure in Illinois, but your formation state (Wyoming/NM) records remain anonymous. This preserves partial privacy while maintaining local compliance.
For online-only businesses without physical presence in Illinois, foreign qualification is typically not required. You can operate the Wyoming or NM LLC without registering in Illinois.
Anonymousllc.co pricing for anonymous states
Wyoming: $397 all-in (recommended default)
New Mexico: $347 total ($297 + $50 state) (cheapest)
Delaware: $297 + $110 state fee (VC-track)
Nevada: $722 total ($297 + $425 state) (asset protection)
How does Illinois publish LLC managers and members?
Illinois names the managers, or the members if the LLC is member-managed, on the Articles of Organization, and that data posts to the Secretary of State business entity search for free public access. Disclosure is built into the formation document.
Because Illinois can require both managers and members to be reportable, restructuring the management type does not hide ownership. The public search returns the governing persons, registered agent, and filing history at no cost, and data brokers, marketers, and litigation researchers scrape the record soon after filing. Illinois offers no confidential filing and no reliable nominee workaround, so the association between you and the company is difficult to unwind once entered.
What are the annual costs of an Illinois LLC?
An Illinois LLC costs $150 to form and $75 for the annual report each year, due before the first day of the LLC's anniversary month, with a $100 penalty for late filing. Those fees buy a public filing, not privacy.
The annual report asks you to confirm or update manager and member details, so the public record refreshes on a yearly cadence and stays accurate over the life of the company. A Wyoming anonymous LLC costs $397 all-in with a $60 annual report that never names members, so the ongoing cost and the privacy exposure both come out lower than Illinois.
What is the Illinois Personal Property Replacement Tax?
The Personal Property Replacement Tax is an Illinois levy of 1.5 percent on the net income of an LLC taxed as a partnership. It sits on top of the flat 4.95 percent personal income tax the members pay on pass-through profit.
The replacement tax reaches the entity's Illinois net income directly, so a resident-owned Illinois LLC carries two layers of state tax. Forming in Wyoming or New Mexico does not remove Illinois tax on income actually sourced in Illinois, but it removes the public ownership record and, for an owner with no Illinois nexus, the Illinois tax exposure as well.
Can a Series LLC keep Illinois ownership private?
No. Illinois allows a Series LLC, which lets one master LLC hold multiple protected series under a single filing, but the master entity still names its managers or members on the public Secretary of State record.
The series structure isolates assets and liabilities between series; it does nothing to hide ownership. Whoever governs the master LLC is disclosed in the public search. Owners who want both asset separation and privacy form the anonymous LLC in Wyoming or New Mexico, where members and managers never appear on the public filing, and structure the business from there.
How do you form privately and foreign-qualify into Illinois?
Form the anonymous LLC in Wyoming, New Mexico, or Delaware, then foreign-qualify it with the Illinois Secretary of State only when you have a physical office, employees, or property in the state. The formation record that names ownership stays sealed in the privacy state.
Anonymousllc.co acts as organizer so the founder's name never lands on the public document, secures the EIN, and submits US bank applications to four or five partner banks in parallel with roughly 90 percent approval. Wyoming is $397 all-in, New Mexico $347 total, and Delaware $407 total. An online business with no Illinois nexus skips foreign qualification entirely.
Illinois anonymous LLC FAQ
No. Illinois Articles of Organization require the names and addresses of managers or members, and that data publishes to the Secretary of State business search for free public access. There is no confidential filing option. Founders who need privacy form in Wyoming, New Mexico, or Delaware and foreign-qualify in Illinois only when they have local operations.
Illinois charges $150 to form and a $75 annual report every year, plus a flat 4.95% state income tax on pass-through earnings. A Wyoming anonymous LLC is $397 all-in with a $60 annual report and no state income tax, so the ongoing cost and the privacy exposure are both lower.
Yes. The annual report confirms and updates your manager and member details with the Illinois Secretary of State, and that record stays public and searchable. Filing it each year keeps your name current in the state database, which is exactly the exposure an anonymous formation state avoids.
No, not reliably. Because Illinois can require both managers and members to be listed, changing management structure or using a nominee manager does not remove members from disclosure. The dependable way to keep ownership private is to form the LLC in a state that does not name members at all.
Not for privacy. You can form a Wyoming or New Mexico anonymous LLC and, if you have a physical office, employees, or property in Illinois, foreign-qualify it here. Online-only businesses without Illinois nexus do not need to register in the state at all.
If you have physical presence in Illinois, you foreign-qualify your anonymous LLC with the Secretary of State so you can legally do business. The foreign registration may disclose some details in Illinois, but your formation-state records in Wyoming or New Mexico keep ownership anonymous.
The Personal Property Replacement Tax is a 1.5 percent Illinois levy on the net income of an LLC taxed as a partnership. It stacks on the flat 4.95 percent personal income tax, so a resident-owned Illinois LLC carries two state tax layers. A Wyoming or New Mexico LLC removes both for owners without Illinois nexus.
No. A Series LLC separates assets between protected series, but the master LLC still names its managers or members on the public Secretary of State record. For privacy, form the anonymous LLC in Wyoming or New Mexico, where members never appear on the filing.
Yes. Beneficial ownership information reporting is a federal FinCEN requirement in every state. Unlike the Illinois public search, FinCEN holds BOI data confidentially and it is not searchable by the public. Anonymousllc.co files the BOI report at $150 per report so your entity meets the federal rule without any public disclosure.
Yes. After formation and EIN issuance, Anonymousllc.co submits applications to four or five US partner banks such as Mercury, Relay, and Bluevine at once. Banking lands 8 to 10 days after the EIN with roughly 90 percent approval, opened remotely with no US visit required.
Formation runs 5 to 10 business days end to end. Anonymousllc.co files the Articles in the privacy state, adds a non-resident EIN by fax in 5 to 7 days, and opens banking 8 to 10 days after the EIN. A Wyoming anonymous LLC is $397 all-in, New Mexico $347 total, and Delaware $407 total, each with the registered agent, operating agreement, and EIN handled in one package.
Form your anonymous LLC in a privacy-friendly state
Wyoming from $397. New Mexico from $347. 5-10 day turnaround.