At John Kasperek Co., Inc., we’re more than accountants; we’re your neighbors, trusted partners, and advocates. For nearly 40 years, we’ve provided accounting, audit, and advisory services to the local governments, school districts, nonprofits, and small businesses that keep our communities running.

Rooted in the South Suburbs, our team of certified public accountants delivers personalized financial solutions that reflect a deep understanding of your citizens’ needs. Whether you’re looking for a dependable audit team, help with grant or financial reporting, or nonprofit tax guidance, we’re here to support your mission with accuracy, integrity, and care.