John Kasperek Co., Inc. Welcomes Katie Marr, CPA, to the Firm

Katie Marr 2013CALUMET CITY, IL – John Kasperek Co., Inc. (JKC), a Certified Public Accounting (CPA) firm in Calumet City, Illinois, announces the addition of Katie Marr, CPA, to the team. Marr, a resident of Griffith, IN, will join JKC as a Senior Associate on April 5th, primarily performing audit and consulting engagements for local governmental clients.

Marr earned her Bachelor’s Degree in Accounting from Saint Mary’s College, Notre Dame, IN. She brings 14 years of experience in the field, most recently serving as an Internal Auditor for Kemper Corporation in Chicago where she lead audits encompassing operational, financial, IT, and other risks.

“I am excited to further my work in public accounting with a talented firm that is so invested in the local community,” said Marr. “John Kasperek Company has a proven record of excellence with a client-focused approach.”

Among her extensive previous experience, she conducted all elements of audits for governmental entities including counties, cities and school districts with Baker Tilly, US LLP.

“We look forward to utilizing Katie’s expertise to help our clients and the company advance and grow in the future,” said Managing Partner John Kasperek, Jr.  “She is a great addition to our senior staff, and we are all excited for her to join the team.”

Kasperek said the addition of Marr is a part of the firm’s strategic plans for growth. Another key position to be filled is that of Associate, a job JKC recently posted online: For more information, visit or email This email address is being protected from spambots. You need JavaScript enabled to view it..


John Kasperek Co., Inc. was founded in 1989 to serve the financial needs of the Chicago Southland and Northwest Indiana area. Led by accomplished governmental consulting expert - founder and managing partner John Kasperek, Jr., CPA – the firm is dedicated to providing customized services to local units of government, nonprofit organizations, corporations and individuals at an affordable rate. The staff’s unique expertise is rooted in extensive experience through its municipal and educational auditing and consulting engagements. 

  • Our Clients

    Our Clients

    Our client list at John Kasperek Co., Inc. 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. Here is a sample of our client list.

  • Our Staff

    Our Staff

    Our team at John Kasperek Co., Inc., Certified Public Accountants is dedicated to providing quality, personalized financial guidance to local government, not-for-profit organizations, businesses, corporations and individuals.

    Managing Partner John Kasperek, Jr. has developed our team of professionals with an excellent working knowledge of the accounting principles and current standards to provide the highest level of excellence to our clients. Well known throughout Chicagoland area for his diverse expertise in all aspects of accounting, John has built a thriving company that serves the critical needs of the south suburban and northwest Indiana region.

    Please feel free to reach out to John or the rest of our team at John Kasperek Co., Inc. any time for answers to your questions. Email This email address is being protected from spambots. You need JavaScript enabled to view it. or call (708) 862-2262.

  • Our News

    Our News

    In order to better serve our clients, partners, friends and colleagues, John Kasperek Co., Inc. will issue a new monthly digital newsletter with relevant financial and accounting information, changes to auditing standards and procedures, news and announcements from our firm. Please email This email address is being protected from spambots. You need JavaScript enabled to view it. if you would like to be added to our digital newsletter distribution list.

    Additionally, we recently created an informative, consumer-focused accounting blog titled Your Friends that Count that is posted online at and is distributed through Facebook and LinkedIn.

    We will post press releases, announcements and stories from our firm to our Newsroom page.
  • Our Offices

    Our Offices

    John Kasperek Co., Inc.’s Corporate Office in Mokena is conveniently accessible from I-80 and Lagrange Road. JKC’s Calumet City Office is located near Torrence Avenue, I-80 and I-94. Our primary service area reaches throughout the Chicago Southland and Northwest Indiana region.

    We travel to our clients to provide services when and where they are needed.

    9980 190th Street, Unit A
    Mokena, IL 60448
    1471 Ring Road
    Calumet City, IL 60409
    (708) 862-2262
    This email address is being protected from spambots. You need JavaScript enabled to view it.