Kadir P. Sunardio, <span class="title">CPA, CFP®</span>

Kadir P. Sunardio, CPA, CFP®Senior Tax Manager

P 630.703.7444 | F 630.581.8301

Kadir Sunardio has been with ORBA since December 2000.  Kadir is an integral member of our firm’s auditing and accounting services practice and is the senior manager on many of his clients, including real estate investment companies, real estate management companies, homeowner associations, HUD projects, benefit/retirement plans, service providers and not-for-profit entities.  For these clients, he has led many audit engagements, prepared all of the necessary tax filings, and performed tax and accounting research for them.  In addition, he has been involved in representing clients in corresponding with the IRS and the U.S. Tax Court.

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Firm News

08.11.25

ORBA Ranked as a 2025 Top 200 Firm by INSIDE Public Accounting
CHICAGO — ORBA, one of Chicago’s largest public accounting firms, has once again been recognized as a 2025 IPA Top 200 Firm by INSIDE Public Accounting (IPA). This marks the eleventh time since 2013 that ORBA has made the list of the country’s top firms. In the IPA’s annual report, ORBA is ranked #113, climbing five spots higher than last year, and is the highest ranked of the six Illinois firms on the Top 200 list.

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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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