Susan J. Eckhart CPA opened her accounting practice in La Grange Park, Illinois in 2012 after working as a public accountant for 23 years. She’s a licensed and registered CPA and a member of the Illinois CPA society. Focus on running your business and leave the math and counting to a certified public accountant. Susan J. Eckhart CPA helps small businesses, corporations and nonprofits get their finances in order and get on the path to success. Susan J. Eckhart CPA does all of the work from start to finish. She works on your schedule – she’ll meet with you at your place of business or at her office at whatever time is convenient for you.