How to Incorporate a Business in Michigan

Filing fee: $60 (paper) / $65 (online)

Processing time: 5–10 business days (standard online); expedited available for an additional fee

State agency: Michigan Department of Licensing and Regulatory Affairs (LARA), Corporations Division

Annual report due: May 15 each year

State tax rate: 4.25% flat individual income tax rate; Michigan Business Tax replaced by Corporate Income Tax (6%) for C Corporations

To incorporate a business in Michigan, you file Articles of Incorporation with the Michigan Department of Licensing and Regulatory Affairs (LARA). The state filing fee is $60 for paper filings or $65 online. Standard processing runs 5–10 business days for online submissions, and expedited service is available for an additional fee.

Michigan is a reasonable state to incorporate in for most businesses. The flat 4.25% individual income tax rate benefits S Corporation owners who pass income through to their personal returns, and the state offers targeted tax incentives for businesses that meet certain criteria. That said, the right structure depends on your business goals — a tax professional can help you figure out whether a C Corp, S Corp, or another entity type fits your situation.

Choose and reserve a business name

Your corporation's name must be distinguishable from any other entity already registered with LARA. It also needs to include a corporate designator — words like Corporation, Incorporated, or Limited (or their abbreviations: Corp., Inc., Ltd.).

You can search existing business names through LARA's online database before you file. If you're not ready to incorporate yet, Michigan allows you to reserve a name for a period of time by filing a name reservation with LARA.

Appoint a registered agent

Every Michigan corporation needs a registered agent — a person or business with a physical Michigan address who can receive legal documents and official state notices on your behalf. You name your registered agent directly in your Articles of Incorporation.

You can serve as your own registered agent if you have a Michigan street address, but many business owners use a registered agent service to keep their personal address off public records and make sure nothing gets missed.

File your Articles of Incorporation with LARA

The Articles of Incorporation is the document that officially creates your corporation in Michigan. For a standard for-profit corporation, use Form CSCL/CD-461. For a nonprofit corporation, use Form CSCL/CD-502 instead.

You can file online through LARA's Corporations Online Filing System (COFS) for $65, or submit by mail or in person to LARA's Corporations Division in Lansing for $60. Online filing is faster — standard processing runs 5–10 business days. Expedited processing is available for an additional fee if you need it sooner.

• Corporation name (with required designator)

• Purpose of the corporation

• Total number of authorized shares

• Registered agent name and Michigan street address

• Incorporator name and signature

Register for Michigan taxes

After your corporation is formed, you'll need to register for Michigan business taxes through the Michigan Treasury Online (MTO) registration portal. This covers state income tax withholding if you have employees, sales tax if you sell taxable goods or services, and the Michigan Corporate Income Tax (CIT) if you're a C Corporation.

C Corporations in Michigan pay a 6% Corporate Income Tax. S Corporations are pass-through entities — income flows to shareholders' personal returns and is taxed at the 4.25% individual rate. A tax professional can help you figure out which structure saves you more depending on your expected income.

File annual reports and statements

Michigan corporations are required to file an annual report — called an Annual Statement — with LARA each year. The deadline is May 15. Missing this deadline can put your corporation's good standing at risk, so it's worth setting a reminder well before the due date.

The Annual Statement confirms your corporation's current registered agent, principal address, and officer information. You can file it online through LARA's COFS system.

Michigan corporation types

Michigan recognizes several corporation types. The right one depends on your ownership structure, tax goals, and whether you plan to raise outside investment.

• C Corporation: the default corporation structure. Taxed separately from its owners at the 6% Michigan Corporate Income Tax rate. Can have unlimited shareholders and multiple share classes, which makes it the standard choice for businesses planning to raise venture capital or issue stock broadly.

• S Corporation: a federal tax election, not a separate state entity type. An S Corp passes income through to shareholders' personal returns, avoiding the corporate-level tax. Michigan follows the federal S Corp election. To elect S Corp status, file IRS Form 2553 after your corporation is formed. Eligibility rules apply — talk to a tax professional to confirm your corporation qualifies.

• Nonprofit Corporation: formed under Michigan's Nonprofit Corporation Act using Form CSCL/CD-502. Nonprofits that qualify for federal 501(c)(3) status can apply for exemption from Michigan's Corporate Income Tax separately.