Doing Business Here

Invest in Blue. See Green.

Located at the crossroads of Michigan’s economic strength and international trade, St. Clair County offers businesses a compelling combination of talent, affordability, and stability.

Michigan’s strong workforce provides a solid foundation for growth, with more than 4.8 million jobs statewide and competitive wage levels compared to neighboring states. This access to skilled, cost-effective labor extends to St. Clair County, giving employers the talent they need without the premium costs often found in larger metro areas. 

Affordability is another key advantage. Michigan’s cost of living index of 91.3 is lower than nearby competitors like Illinois, helping businesses manage operating costs while offering employees a high quality of life.

Tax competitiveness further strengthens the case. Michigan ranks significantly higher overall in business tax climate than Illinois and Ohio, and its flat 6% corporate income tax—paired with no local sales tax—provides predictability and savings for companies.

Together, these advantages make St. Clair County an ideal location for companies seeking room to grow, access to talent, and a cost structure that supports long-term success—all within a business-friendly Michigan environment.

Here are a few of the cost advantages that we offer to businesses and investors:

  • Land prices 30-50 percent lower than Southeast Michigan average
  • Average industrial rental rate of $4/sq. ft.
  • Average office rental rate of $12/sq. ft.
  • Flat 6% corporate income tax rate for C Corporations and 4.35% personal income tax rate for S Corporations and LLC’s.
  • Stable public utility rates with electricity and gas rates regulated in St. Clair County
  • Michigan does not levy inventory taxes or charge impact fees
  • Blue Water Bridge is a preferred border crossing over the Ambassador Bridge in Detroit due to its closer proximity to Toronto and tolls based on number of axles vs. weight
  • St. Clair County Cost of living is about 9% lower than the national average
  • Median home value of $257,000 compared to U.S. average of $403,200 and Southeast Michigan average of $265,000

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