To start a coffee shop in Wisconsin, lock a viable location that meets zoning and parking, then fast-track licensing: form an LLC with the WI Department of Financial Institutions, get an EIN, register with the Department of Revenue for a Seller's Permit, and submit plans to your local health department for a Retail Food Establishment license under DATCP; expect plan review and pre-opening inspection, with at least one certified food manager (ServSafe Manager) on staff. For buildouts, obtain building, signage, and occupancy permits, and coordinate DSPS or municipal plan review for plumbing; size grease interceptors per utility rules and install a water softener/filtration to protect espresso equipment from WI hard water. Structure your menu and POS for tax: brewed beverages and prepared foods are taxable (5% state plus county add-on), but sealed beans for home use are generally exempt—code items accordingly. Hire and schedule with winters in mind; drive-thru or curbside can stabilize revenue in Milwaukee, Madison, and Green Bay. Carry general liability, product liability, and workers’ comp (required once you hit 3+ employees or $500+ payroll in a quarter). Finance with WEDC/Main Street resources, WWBIC, and SBA 7(a)/504; negotiate TI, HVAC, floor drains, and snow removal in the lease.
