Michigan Business Tax Filing Requirements

Michigan business tax filing requirements are sometimes difficult to follow. It includes Michigan corporation & limited liability company (LLC) annual filing requirements, Michigan business tax, Michigan business income tax extensions, and carrying out business in other states.

Michigan Corporation and LLC Annual Filing Requirements

The Michigan Business Tax

The new law means that business income will be now taxed at 4.95 percent, the tax base being federal taxable income from business activity. Special provisions result in various taxpayers, such as construction contractors and auto dealers, have a reduced tax base as Business Income Tax and Modified Gross Receipt Tax will now be based on sales in Michigan.

A 21.99 percent surcharge is imposed and applies to the Michigan Business Tax liability generated by the Business Income Tax and Modified Gross Receipts Tax before any credit reductions. This will not exceed $6 million for any one taxpayer.

The Modified Gross Receipts Tax of 0.8 percent applies to all of the company's gross receipts excluding any purchases from other firms or tax collected by the business. These purchases include:

Michigan Business Income Tax Extensions

Four-month business extensions can be granted which gives you an additional 4 months after the end of your tax year. You can apply for this by filing Form 4 prior to your original deadline. Payment of your tax balance must still be made on time or penalties will have to be paid even if you are granted this extension. If tax is owed, then this must be paid with your Form 4 application. The Federal tax extension (IRS Form 7004) will not extend the deadline for your Michigan business filing.

Doing Business in Other States

If you carry out business in other states then you may need to register your LLC in those states. You need to find out the rules for the state where you are carrying out business. If you use another state as a business location, hire employees, or advertise your business there, you are likely to be regarded as doing business in that state. To register an out-of-state business, you will probably need a certificate of authority or similar document from that state.

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