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Identity Theft Protection

Protect Yourself from Identity Thieves

Dugan & Lopatka, along with the IRS, the states and the tax industry are committed to protecting you from identity theft. We’ve strengthened our partnership to fight a common enemy – the criminals – and to devote ourselves to a common goal – serving you. 

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ERISA Audit Experts

ERISA Audit Experts

Dugan & Lopatka has more than 40 years of experience in performing employee benefit plan audits.  We presently audit the plans of businesses of all sizes, from those with just 100 plan participants to others with many 1,000's of participants.

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2017 Tax Guide

Handy Tax Guide Available!

Dugan & Lopatka's annual tax guide is hot off the presses!  Containing valuable, up-to-date information on tax rates, deductions, exemptions and other planning tools for 2017, our Handy Tax Guide offers great info to save you time and money. 

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By Dugan Lopatka - Accountants for Midsize Businesses in Chicago:  CPAs for Small Businesses

  • Addison
  • Aurora
  • Bartlett
  • Batavia
  • Bensenville
  • Bloomingdale
  • Bolingbrook
  • Burr Ridge
  • Carol Stream
  • Chicago
  • Clarendon Hills
  • Darien
  • Downers Grove
  • Elgin
  • Elk Grove Village
  • Geneva
  • Glen Ellyn
  • Glendale Heights
  • Hanover Park
  • Hinsdale
  • Hoffman Estates
  • Itasca
  • Joliet
  • Lemont
  • Lisle
  • Lombard
  • Montgomery
  • Naperville
  • North Aurora
  • Oakbrook
  • Oakbrook Terrace
  • Oswego
  • Plainfield
  • Romeoville
  • Roselle
  • St. Charles
  • Schaumburg
  • Streamwood
  • Villa Park
  • Warrensville
  • West Chicago
  • Western Springs
  • Westmont
  • Wheaton
  • Willowbrook
  • Winfield
  • Wood Dale
  • Woodridge

Dugan & Lopatka, CPAs, PC, 104 E. Roosevelt Road, Wheaton, Illinois 60187 -MAP- T: (630) 665-4440 Fax: (630) 665-5030