Choose Your Business Structure in Illinois

Starting at $230.99

A standard for-profit business entity with shareholders, directors, and officers. Profits are taxed at the corporate level and again when distributed to shareholders (double taxation).

Starting at $313.99

A corporation that elects special tax status under Subchapter S of the IRS Code, allowing profits and losses to flow directly to shareholders while maintaining limited liability.

Starting at $753.99

Interest Charge Domestic International Sales Corporation (IC-DISC) is a tax-exempt entity used by exporters to reduce federal income taxes on export sales.

Starting at $230.99

A flexible hybrid entity offering limited liability for members and pass-through taxation. Can be managed by members or managers and allows various types of contributions.

Starting at $258.99

An LLC formed by individuals pooling resources to invest together. Members share profits, losses, and participate in investment decisions collectively.

Starting at $560.99

An LLC structured with two classes of members: General Members who manage and Limited Members who invest, allowing tax advantages by avoiding self-employment tax on passive members.

Starting at $668.99

A special purpose LLC created to hold self-directed 401(k) assets, giving the owner-manager “checkbook control” over investments without custodian approval.

Starting at $668.99

An LLC established to hold self-directed IRA funds, allowing the IRA account owner to directly manage investments with “checkbook control.”

Starting at $868.99

A Series LLC is an entity that allows creation of multiple “series” or cells with separate assets, liabilities, and operations under one umbrella LLC.

Starting at $1,605.99

A series LLC structured specifically to hold and manage investments for a self-directed 401(k) plan, providing separation of liability between series.

Starting at $1,605.99

A series LLC designed to hold and manage self-directed IRA assets, giving investment flexibility with liability separation between series.

Starting at $1,605.99

A series LLC structured with both active manager members and passive investor members, combining dual-class governance with series liability separation.

Starting at $93.99

A business entity owned by two or more individuals/entities. Partners share profits, losses, and responsibilities. General partners have unlimited liability.

Starting at $230.99

A partnership that combines features of a limited partnership and a limited liability partnership. Even general partners have limited liability protection.

Starting at $285.99

A partnership where all partners benefit from limited liability. Commonly used by professionals such as lawyers and accountants. Provides pass-through taxation.

Starting at $725.99

A traditional partnership formed by two or more parties. Limited partners invest capital but have limited liability, while general partners manage and assume liability.

Starting at $725.99

A limited partnership used for estate planning and asset protection, where family members hold interests. General partners manage operations, while limited partners are passive owners.

Starting at $313.99

A corporation organized for nonprofit purposes with no equity owners. Income is not distributable to members, directors, or officers but is reinvested into the mission.

Starting at $423.99

A nonprofit entity exempt under IRS 501(a), which includes a broad range of tax-exempt organizations such as civic leagues, labor organizations, business leagues, and social clubs.

Starting at $423.99

A nonprofit corporation recognized under IRS 501(c)(3), organized exclusively for charitable, religious, educational, literary, or scientific purposes and exempt from federal income tax.

Starting at $302.99

Formed by licensed professionals (e.g., doctors, accountants, engineers) to provide professional services. Ownership and stock transfer are restricted to licensed individuals/entities.

Design Your Business Model

Select a Framework

Trust Holding Structure

A trust holds a holding LLC, which owns your business LLC, ensuring separation.

You
You
Trust
Trust
Holding LLC
Holding LLC
Operating LLC
Operating LLC

Two-Tier Holding Company

A simple holding + operating LLC stack for clean liability separation and banking.

You
You
Holding LLC
Holding LLC
Operating LLC
Operating LLC

Holding + Subsidiary

Add a subsidiary for new lines of business or risk-isolated projects.

You
You
Holding LLC
Holding LLC
Operating LLC
Operating LLC
Subsidiary
Subsidiary

Not sure Which Framework Fits Your Goals?

We’ll help you design the structure that balances tax efficiency, liability protection, and growth.

Consult With an Attorney
State Advantages

Why Choose Our Illinois Formation Services

Central Logistics Advantage

Illinois’ central location and transport network speed distribution nationwide.

Large, Diverse Economy

Illinois excels in finance, manufacturing, and agriculture.

Major U.S. Market

Illinois connects to one of America’s largest consumer markets.

Testimonials

What Entrepreneurs Are Saying About Illinois Formation

FAQ

Business Formation FAQ in Illinois

A corporation is a legal entity that is granted certain powers by the state. It is owned by shareholders who share in the profits and losses of the corporation. It is guided by directors that act like a legislature and decide important business decisions, which are then carried out by officers. Incorporation provides limited liability, tax advantages, marketing benefits, privacy options, easier transfer of ownership, and the ability to turn personal expenses into deductible business expenses.

The Limited Liability Company (“LLC”) is a hybrid entity that combines limited liability protection with pass-through taxation. An LLC may be taxed as a partnership, corporation, or sole proprietorship depending on its members and elections. It allows flexibility in ownership, can have more than 100 members, accepts contributions in cash, property, or services, and avoids the restrictions imposed on Subchapter S Corporations.

Besides 501(c)(3) charitable corporations, 501(a) includes other tax-exempt organizations such as civic leagues, labor organizations, business leagues, social clubs, fraternal societies, credit unions, cemetery companies, veterans organizations, and various nonprofit associations that are exempt from federal income tax.

A 501(c)(3) organization is a non-profit corporation formed for charitable, religious, educational, literary, or scientific purposes. It does not pay federal or state income tax on profits related to its exempt purpose, under Section 501(c)(3) of the Internal Revenue Code.

A non-profit corporation is a state-incorporated entity with no equity owners and no income distributable to members, directors, or officers. Instead, it is controlled by members who elect a board of directors and is formed for nonprofit purposes.

A Sub Chapter S Corporation is a “plain vanilla” corporation at the state level that elects federal small business corporation status for tax benefits. It combines limited liability and corporate features with partnership-style tax treatment, passing profits and losses directly to owners.

A regular corporation pays corporate and shareholder-level tax, resulting in double taxation. A Sub Chapter S Corporation avoids this, as profits and losses flow directly to the owners. A small business corporation must meet requirements such as not being an ineligible corporation, having no more than 100 shareholders, only individuals/estates/trusts as shareholders, no nonresident aliens, and only one class of stock.

A Professional Service Corporation is formed by licensed professionals (e.g., doctors, accountants, engineers, architects) to provide professional services. Shareholders are typically limited to those licensed in the same profession, and stock transfers are restricted to eligible professionals or entities.

Professional corporations enjoy tax benefits such as full deduction of health, life, and disability insurance costs for employees, the ability to deduct up to 80% of domestic dividends received, and capital gains on stock sales taxed at lower rates compared to sole proprietorships or partnerships.

A Dual Class LLC admits both General Members (managers) and Limited Members (investors). It allows limited members to avoid self-employment tax by structuring returns as preferred profits, while general members receive income tied to management. It requires a custom Dual Class Operating Agreement.

An Investment Club LLC is a group of people pooling resources to make investments together. Members actively participate in decisions, share profits and losses, and use contributions to buy assets. The structure combines education, group decision-making, and limited liability protection.

Probably the Limited Liability Company (LLC), as it provides flexibility, limited liability, pass-through taxation, and can have up to 100 members. Ownership Units represent contributions and entitle members to profits and losses related to club investments.

A Professional Service LLC is formed by licensed professionals to provide services, such as doctors, lawyers, engineers, or architects. Its name typically includes “Professional Limited-Liability Company” or an abbreviation like PLLC.

This strategy uses a single-owner LLC funded by a 401(k) Plan, allowing direct purchases of real estate or assets. The owner-manager has “checkbook control” without requiring custodian approval for each transaction.

A Self-Directed IRA LLC allows IRA funds to purchase and hold assets directly. The IRA is the member, and the manager has “checkbook control,” enabling direct investment without custodian approval for each transaction.

A general partnership is a business formed by two or more people who share profits and losses. Partners act as agents for one another, creating unlimited personal liability. It has flow-through taxation, with profits and losses reported directly on partners' returns.

A Family Limited Partnership (FLP) is a limited partnership owned by family members for asset protection and estate planning. General partners manage the business, while limited partners typically include family members contributing capital or assets.

The FLP protects assets by making them unreachable by creditors of individual partners. Creditors may only obtain charging orders against distributions, but not seize FLP assets. The FLP also isolates liability by holding assets through subsidiaries.

An FLP can reduce estate taxes by gifting limited partnership interests, shifting income to lower-tax-bracket family members, and applying valuation discounts for lack of control and marketability. This provides significant estate planning flexibility.

A Limited Liability Partnership (LLP) is a partnership where partners are not personally liable for the obligations of the partnership. It provides pass-through taxation under Subchapter K and is generally preferred over general partnerships for liability protection.

A Limited Liability Limited Partnership (LLLP) has both general and limited partners, but even general partners benefit from limited liability. It combines limited liability with partnership-style tax treatment and is often used for estate planning and investment ventures.
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