FRAUD ALERT: Community State Bank is reminding customers that a bank will NEVER call, text, or email you unprompted and ask for your account information, or security tokens. These are bad actors trying to commit bank fraud. If you receive a call that you believe might be suspicious, don't hesitate to call us at 262-878-3763. We're here to help!
A True Business Partner
At Community State Bank, you get the best of both worlds: the benefit of working neighbors who understand the local landscape and a robust suite of services and technology that your business deserves.
From deposit accounts and loans to the tools that makes managing your money easier (and safer!), we support your business every step of the way — together.
Cash Management Services
Want to make your job easier? Online Banking, Positive Pay, ACH Origination, Account Sweeps and so much more — our cash management services make business banking simple and safe.
Business Banking Products & Services
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CSB Wins Best Financial Institution, Hometown Favorite Awards
For the fourth consecutive year, Community State Bank has been named Best Financial Institution in the Lake Geneva Regional News’ annual Best of Geneva Lakes contest.
Medal of Honor Recipient Sal Giunta Speaking in Union Grove
In celebration of our nation’s 250th birthday, Go Frank Go Day 2026 is rolling out the stars and stripes to honor the life of community hero Frank Lamping.