• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Evergreen Small Business

Actionable Insights from Small Business CPAs

  • Home
  • Small Business FAQ
  • Monographs
    • Business Planning Workbook
    • Download Your Free Copy of the Thirteen Word Retirement Plan
    • Five Minute Payroll Monograph (2019 Edition)
    • LLC Operating Agreement
    • Maximizing PPP Loan Forgiveness
    • Maximizing Sec. 199A Deductions Monograph
    • Preparing Form 3115 for the Tangible Property Regulations
    • Preparing U.S. Tax Returns for International Taxpayers
    • Real Estate Tax Loopholes & Secrets
    • Red Portfolio Black Portfolio FAQ and Download
    • Sample Corporate Bylaws
    • Setting Low Salaries for S Corporations
    • Small Business Tax Deduction Secrets
    • Small Businesses and the Affordable Care Act (Obamacare)
    • Joining Our Affiliate Program
  • Our Bloggers
  • Free LLC Formation Kits
    • Alabama LLC
    • Alaska LLC
    • Arizona LLC
    • Arkansas LLC
    • California LLC
    • Colorado LLC
    • Connecticut LLC
    • Delaware LLC
    • Florida LLC
    • Georgia LLC
    • Hawaii LLC
    • Idaho LLC
    • Illinois LLC
    • Indiana LLC
    • Iowa LLC
    • Kansas LLC
    • Kentucky LLC
    • Louisiana LLC
    • Maine LLC
    • Maryland LLC
    • Massachusetts LLC
    • Michigan LLC
    • Minnesota LLC
    • Mississippi LLC
    • Missouri LLC
    • Montana LLC
    • Nebraska LLC
    • Nevada LLC
    • New Hampshire LLC
    • New Jersey LLC
    • New Mexico LLC
    • New York LLC
    • North Carolina LLC
    • North Dakota LLC
    • Ohio LLC
    • Oklahoma LLC
    • Oregon LLC
    • Pennsylvania LLC
    • Rhode Island LLC
    • South Carolina LLC
    • South Dakota LLC
    • Tennessee LLC
    • Texas LLC
    • Utah LLC
    • Vermont LLC
    • Virginia LLC
    • Washington LLC
    • West Virginia LLC
    • Wisconsin LLC
    • Wyoming LLC
  • S Corporation Kits
    • Alabama S Corporation
    • Alaska S Corporation
    • Arizona S Corporation
    • Arkansas S Corporation
    • California S Corporation
    • Colorado S Corporation
    • Connecticut S Corporation
    • Delaware S Corporation
    • Florida S Corporation
    • Georgia S Corporation
    • Hawaii S Corporation
    • Idaho S Corporation
    • Illinois S Corporation
    • Indiana S Corporation
    • Iowa S Corporation
    • Kansas S Corporation
    • Kentucky S Corporation
    • Louisiana S Corporation
    • Maine S Corporation
    • Maryland S Corporation
    • Massachusetts S Corporation
    • Michigan S Corporation
    • Minnesota S Corporation
    • Mississippi S Corporation
    • Missouri S Corporation
    • Montana S Corporation
    • Nebraska S Corporation
    • Nevada S Corporation
    • New Hampshire S Corporation
    • New Jersey S Corporation
    • New Mexico S Corporation
    • New York S Corporation
    • North Carolina S Corporation
    • North Dakota S Corporation
    • Ohio S Corporation
    • Oklahoma S Corporation
    • Oregon S Corporation
    • Pennsylvania S Corporation
    • Rhode Island S Corporation
    • South Carolina S Corporation
    • South Dakota S Corporation
    • Tennessee S Corporation
    • Texas S Corporation
    • Utah S Corporation
    • Vermont S Corporation
    • Virginia S Corporation
    • Washington S Corporation
    • West Virgina S Corporation
    • Wisconsin S Corporation
    • Wyoming S Corporation
  • Contact Nelson CPA
You are here: Home / Free LLC Formation Kits for All Fifty States / Forming an Illinois limited liability company

Forming an Illinois limited liability company

Picture of Illinois S Corporation KitForming an Illinois limited liability company is pretty simple. All you need is a little help and direction.

In the paragraphs that follow, we provide much and maybe even all the help and direction you need. (These instructions are up-to-date as of July 27, 2020.).

We’ve also got a free, downloadable “do it yourself” kit you can use. In other words, the price you pay to purchase equals “zero.” That kit provides more information about LLCs and includes a couple of free LLC operating agreements. (We used to sell the kit but since the Covid-19 pandemic have simply given the kit away.)

View Cart

1. Check if the LLC name you want is available

As a first step in forming an LLC in Illinois, you may want to check if the LLC name you want to use is even available in the sate.

You can use the form found at

http://www.ilsos.gov/corporatellc/

to check about name availability. A preliminary check of corporate name availability may continue to be conducted via telephone by calling (217) 524-8008.

You can also file an Application for Reservation of a Name and pay $300 per name to reserve a name for 90 days. The reservation of a corporate/LLC name is an option, not a requirement.

2. Download the LLC application form from the Illinois Department of State’s web site

Note that you must fill in this form online prior to printing. The URL, or web page address, for this form is as shown below.

http://www.cyberdriveillinois.com/publications/pdf_publications/llc55.pdf

Illinois also has an e-filing option. the filer of the e-filings will choose between 10 business days processing time and “Expedited” service (Cost an extra $100, for a total filing fee of $250. If forms have been filled out properly they will be turned around in 24 business hours). There are restrictions on LLCs that file online. Those restrictions and the on-line filing can be found at

http://www.cyberdriveillinois.com/departments/business_services/home.html

Scroll down and click on “LLC Articles of Organization.”

Both versions of filing ask for the same information and follow roughly the same format. For purposes of simplicity, these instructions are for the first version (download and print) but can be used for either version.

3. Identify the name you want to use for your new LLC

Enter your business or investment name onto the lines provided. (I used the example name, “Great Lakes Explosives LLC.”) Note that the name goes onto the first page of the form in two places and onto the second page of the form in one place. The name must include the phrase “Limited Liability Company” or one of the standard abbreviations, “LLC,” or “L.L.C.” For example, all of the following names should be acceptable:

  • Great Lakes Explosives Limited Liability Company
  • Great Lakes Explosives LLC
  • Great Lakes Explosives L.L.C.

4. Provide your name and address to the Secretary of State’s office

Illinois wants to know the name and contact information for a real person within the state of Illinois who the state can contact if it has questions or concerns about an LLC’s operation or if legal documents need to be served. Accordingly, enter your name and address information onto the lines that ask for this information.

5. Provide date

State whether the Articles of Organization will be effective on the filing date or at a later date not to exceed 60 days after the filing date.

6. Identify the registered agent

Illinois state wants to know the name and contact information for a real person within the state of Illinois who can act as the contact person should the state have questions or concerns about an LLC’s operation.  You can pay someone else to be this registered agent, but it’s really easiest and cheapest to just be your own registered agent.

Accordingly, enter your name and address information on the lines labeled “Street Address of Registered Office,” and “Name of Registered Agent.”

7. Write the purposes for which the LLC is organized

This will be the transactions of any or all lawful business for which the LLC may be organized. In most cases, you don’t need to add anything to this part of the form.

8. Date of dissolution

If you know when the company will dissolve, provide the latest date of the event. If the LLC duration is perpetual, leave this blank.

9. Determine the management style and list names

If the LLC is managed by the managers, check box “a” and list the names and business addresses of the managers. If the LLC has management vested in the members, check box “b” and list the names and addresses of the members.

10. Give names, addresses, and signatures of the organizers

Organizers are required to sign to the accuracy of the information provided above.

11. Submit the application

After you complete the Articles of Organization document, print it (make sure organizers sign it) and mail the document and a check for $150 to:

Secretary of State
Department of Business Services
Limited Liability Division
501 S. Second St., Rm. 351
Springfield, IL 62756

You can also deliver your articles of organization in person.

Processing lead times vary, but in general, it takes several weeks to get your LLC certificate back from the Secretary of State’s office. Again, you can pay an additional $100 ($250 total) ($500 total for a series LLC) and file on-line to receive 24 business hours turn around.

Other Resources You Might Find Useful

Steps to apply for an employer identification number

How to complete a 2553 “S Election” form

 

Primary Sidebar

Welcome

Nelson CPA publishes this blog to help and encourage small business owners. Click here to learn more about our firm.

S corporation Tools

Use our S corporation tax savings calculator to make a quick estimate of the annual tax savings per owner.

Use our S corporation reasonable compensation calculator to estimate appropriate shareholder-employee salaries.

Featured Posts

Trump Savings Accounts provide a slick way for parents to save money for kids.

Trump Savings Accounts – Free Money from the Government

Child focused tax benefits have taken on many forms over the years.  We've had child tax credits, dependent care credits, education credits, 529 … [Read More...] about Trump Savings Accounts – Free Money from the Government

Combine Section 1031 like-kind exchanges with Section 168(k) bonus depreciation to create large deductions.

Bonus Depreciation and 1031 Exchanges: A Hidden Opportunity

Real estate investors know about bonus depreciation. They also know about 1031 like-kind exchanges. But not everyone realizes that the two rules can … [Read More...] about Bonus Depreciation and 1031 Exchanges: A Hidden Opportunity

100% bonus depreciation creates new opportunities for investors and entrepreneurs

The Section 168(k) Bonus Depreciation Purchased Requirement

You can get 100% bonus depreciation on tangible personal property assets you purchase and place into service after January 19, 2025. That seems … [Read More...] about The Section 168(k) Bonus Depreciation Purchased Requirement

International tax issues?

Preparing US tax returns for international taxpayers

Maximize S corporation tax savings

Setting Low S Corporation Salaries

Updated for 2019 tax year changes and now available in print from Amazon!!

Maximizing Sec. 199A Deductions

Free retirement planning help

Picture of Thirteen Word Retirement Plan book

Need to help clients with their PPP loan forgiveness applications?

Recent Comments

  • Planning for the 35% Washington State Estate Tax - Evergreen Small Business on Washington’s Qualified Family-Owned Business Interest Estate Tax Deduction: Updated for 2025
  • Stephen Nelson CPA on Washington State Professional Services Sales Tax
  • Mark Freeman on Washington State Professional Services Sales Tax
  • Washington State Professional Services Sales Tax - Evergreen Small Business on Washington’s Qualified Family-Owned Business Interest Estate Tax Deduction: Updated for 2025
  • The New Big Beautiful Section 199A Deduction - Evergreen Small Business on Big Beautiful Section 199A Calculator

Archives

Copyright © 2025 Stephen L. Nelson, Inc. · News Pro On Genesis Framework · WordPress