Starter
Your Illinois filing, prepared and filed by a person you can call.
- Illinois LLC or corporation filing
- Business name availability check
- Digital filing documents
- Filing status support from our Chicago team
Illinois LLC and corporation formation, registered agent
Start with filing, then add the documents and guidance you want. Every price below is a one-time Lobi Space service fee. State filing fees are separate. Filed by people you can walk in and meet, under City of Chicago Business License #3077952.
Your Illinois filing, prepared and filed by a person you can call.
Formation plus the documents your bank will ask for.
The complete local start: filed, documented, addressed, and connected.
Annual compliance
A staffed Illinois address for state and legal notices, with same-day scans, document notifications, and annual report reminders.
$95/year
Start registered agent serviceAdd registered agent and a mailbox or virtual office to any package and take 10% off the filing service.
Illinois Secretary of State filing fees are additional and passed through at cost; verified before filing. Nothing is charged when you apply.
Save with the right stack
Registered agent service: $95 a year, or 50% off your first year when you sign up for a Virtual Office
Pair a mailbox or virtual office with registered agent service and an Illinois filing, and the filing fee drops 10%. The Plan Finder builds the bundle from what your business actually needs.
Lobi Space is not a law firm, and no one on our staff, including our notary public, is an attorney licensed to practice law in Illinois. We prepare and file formation documents only at your direction, using the information you give us. We cannot give legal or tax advice, tell you which entity type to choose, or review your situation the way a lawyer would. For those decisions, talk to an Illinois attorney or a CPA.
Notice from our notary public (Illinois law, 5 ILCS 312/3-103)
I AM NOT AN ATTORNEY LICENSED TO PRACTICE LAW IN ILLINOIS. I AM NOT ALLOWED TO DRAFT LEGAL DOCUMENTS OR RECORDS, NOR MAY I GIVE LEGAL ADVICE ON ANY MATTER, INCLUDING, BUT NOT LIMITED TO, MATTERS OF IMMIGRATION, OR ACCEPT OR CHARGE FEES FOR THE PERFORMANCE OF THOSE ACTIVITIES.
Compare
No mystery renewals. The formation packages are one-time services.
Illinois LLC or corporation filing
Business name availability check
Digital filing documents
Filing status support
EIN preparation
LLC operating agreement
Corporate bylaws and initial documents
Expanded business document package
Registered agent, first year
Business Mailbox Pro, 3 months
FinCEN beneficial ownership review
Member community and Business Suite perks
Guided startup checklist
Guided compliance checklist
National comparison
Top package
$349 one time
Does the package renew?
Never
Registered agent
Included first year, then $95/yr
EIN
Included from Pro
Operating agreement or bylaws
Included from Pro
Business mailbox with mail scanning
3 months included in Premium, a $90 value, then $30/mo
A Chicago office you can walk into
1655 S Blue Island Ave, staffed 9 to 5
Local business community
Included in Premium
Who answers your questions
Our front desk, (312) 248-7020
Top package
$399, renews $399 every year
Does the package renew?
Yes, annually on paid tiers
Registered agent
$199/yr (included in top tier while it renews)
EIN
+$99 on lower tiers
Operating agreement or bylaws
+$99 on lower tiers
Business mailbox with mail scanning
Not offered
A Chicago office you can walk into
No
Local business community
No
Who answers your questions
National support queue
Top package
$299 one time
Does the package renew?
Formation no; subscriptions inside it do
Registered agent
$249/yr, never included
EIN
Included from Pro
Operating agreement or bylaws
Included from Pro
Business mailbox with mail scanning
Not offered
A Chicago office you can walk into
No
Local business community
No
Who answers your questions
National support queue
Competitor prices are their published rates as of September 2026 and can change; state fees are additional everywhere, including here. We decoded every add-on in the national packages, line by line, in our formation package guide.
Nationwide filings
Illinois is handled in house. Other states are filed through our partner network, at the same clear prices.
Bundle, With SSN
$245plus state fees
Bundle, Without SSN
$345plus state fees
Registered agent
Illinois handled in house in Chicago. Every other state through our partner network.
$95per entity, per state, per year
Business formation
LLC or corporation, filed in any state.
$125plus state fees
Annual report filing
Filed before the deadline so you stay in good standing.
$125plus state fees
Amendments
Name, address, member or manager changes, filed with the state.
$125plus state fees
EIN filing, with SSN
Your federal tax ID, for owners with a Social Security number.
$45one time
EIN filing, without SSN
For international founders and owners without an SSN.
$145one time
Change of registered agent
Switch your agent to us with no gap in coverage.
$25plus state fees
Resignation of agent
Formally resign an agent on file with the state.
$45plus state fees
Good standing and certified copies
Official state certificates for banks, lenders and new states.
$95plus state fees
Mail forwarding
Mail received in partner states and forwarded to you.
$30per month, select states
Prices are our service fees. State fees are passed through at cost and confirmed before filing.
Optional services
$30/month
A Chicago street address for business mail, scanning, forwarding, and pickup.
Explore Business MailboxFrom $75/month
A Chicago business address with a signed agreement, mail handling, meeting rooms and member access.
Explore Virtual OfficeFAQ
Still unsure? Send us a message and we will walk you through the right plan.
Contact usReady when you are
Answer one question at a time. Nothing is charged today, and our team confirms your quote before filing.
Lobi Space is not a law firm and does not give legal advice; we prepare and file documents at your direction.