History

Our Partners, Patrick De Sio, CPA, CGMA and Steve Franzen, CPA, PFS, CGMA have provided trusted guidance and planning to their clients collectively for over 50 years. Patrick De Sio founded Patrick M. De Sio, Ltd. in 1981 after serving as a Tax Auditor and Revenue Agent in the Chicago District of the Internal Revenue Service. Fifteen years later in 1996, Steven Franzen joined the firm as a Partner and renamed the firm De Sio, Franzen and Associates, Ltd. Over the next 20 years, the firm has served over a thousand clients in over 35 states.

Meet the Team