John Kasperek Jr

At John Kasperek Co., Inc., we are dedicated to providing the highest level of service in all aspects of accounting to a diverse client base within the community. Our mission is to help our clients achieve continued financial success and growth through trusted relationships. As a leading expert in governmental and nonprofit auditing and consulting firm in the Chicago Southland region, we have built a thriving company that serves the critical needs of the south suburban and northwest Indiana region.

Our History

Founded in 1989, John Kasperek Co., Inc. was established to serve the financial needs of the Chicagoland and Northwest Indiana area. Our founder and managing partner, John Kasperek, Jr., CPA, is an accomplished governmental consulting expert with extensive experience in municipal and educational auditing and consulting engagements. Over the years, we have developed a proven track record with impeccable results, evidenced by an impressive client list and the highest certification from the Illinois Office of the Auditor General as a Level 3 auditor of governmental audits.

Our Services

We offer a wide range of services including auditing, government services, financial consulting, and accounting and taxes. Our team of certified public accountants and professional staff are dedicated to providing customized services to local units of government, nonprofit organizations, corporations, and individuals at an affordable rate. Our services include budget preparation, real estate tax levy, grant application/accounting, internal control systems, fraud risk assessment, continuing disclosures related to bond issues, economic incentive agreements, contract negotiations with your labor unions, financial consulting, income taxes, payroll/sales tax returns, and setting up a new business.

Our Clients

Our client list features a wide range of significant audit work including local governments, townships, school districts, municipal pension funds, not-for-profit organizations, and common interest real estate associations. In addition, we also serve a variety of small business S-Corporations, Partnerships, and individuals. We are happy to provide contact information for referrals upon request.

Our Staff

Our team at John Kasperek Co., Inc. is dedicated to providing quality, personalized financial guidance to local government, not-for-profit organizations, businesses, corporations, and individuals. Our team of professionals has an excellent working knowledge of the accounting principles and current standards to provide the highest level of excellence to our clients. We are well known throughout the Chicagoland area for our diverse expertise in all aspects of accounting and are dedicated to helping our clients achieve continued financial success and growth through trusted relationships.

Our News

In order to better serve our clients, partners, friends, and colleagues, John Kasperek Co., Inc. is committed to staying up-to-date on the latest trends and developments in the accounting industry. We regularly share news and updates on our blog and encourage you to visit us regularly for the latest information.

Our Offices

Our office is conveniently located in the Chicago Southland region, allowing us to easily serve the financial needs of the Chicagoland and Northwest Indiana area. We invite you to contact us to schedule a free consultation or to learn more about our services. Email us at This email address is being protected from spambots. You need JavaScript enabled to view it. or call (708) 862-2262.