SMATAX | Tax Services


»FAQ: Enrolled Agents
John P. Gregan, EA

President and Founder

  • Licensed to practice before the Internal Revenue Service;
  • 40 years of professional practice;
  • B.A. in Accounting from St. Ambrose University, Davenport, Iowa, 1970;
  • Internal Revenue Service Agent, 1970 to 1979, Domestic and International;
  • Diplomat to Rome, Italy in 1973 as Internal Revenue Agent for 14 countries;
  • Recognized as a Who's Who in the World;
  • Extensive IRS and State representation experience (over 30 years);


Tina M. Donaldson

Professional Tax Preparer

  • 11 years tax preparation experience;


Barry L. Winkelman

Professional Tax Preparer

  • 4 years tax preparation experience;