Thomas M. Kosinski, <span class="title">CPA, MST</span>

Thomas M. Kosinski, CPA, MSTDirector

P 312.670.6247 | F 312.670.8301

Tom Kosinski has been with ORBA since 1994 and became a Director in 2001. His career focuses mainly on offering strategic tax planning and technical advice for individuals and their closely-held companies. Tom provides a full range of consulting to high net worth individuals and business entrepreneurs. He has significant experience in the commodities and securities industry.

Tom is also the firm’s primary consultant on U.S. tax issues relating to international taxation. Tom assists U.S.-based entities in planning for foreign activities and operations as separate entities, branches or divisions. He has researched and implemented tax savings and benefits for federal, state and international tax planning, assisted with tax consulting for individuals and corporations, and represented numerous Illinois taxpayers during IRS and Illinois Department of Revenue audits.

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Firm News

04.08.24

ORBA’s Stephanie Zaleski-Braatz Appointed to Illinois CPA Society’s Board of Directors
CHICAGO — ORBA, one of Chicago ’s largest independent accounting, tax and consulting firms, is pleased to announce that Stephanie Zaleski-Braatz, CPA has been named to the Illinois CPA Society's (ICPAS) Board of Directors. She will serve in this role for a three-year term through March 2027.

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seminars & events

Guides

ORBA will gladly provide you with hard copies of the useful guides listed below. Select which guides you would like to receive and submit the form below.

  • Tax Pocket Guide
  • Tax Planning Guide
  • Records Retention Schedule
  • Auto, Travel & Business Log

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