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    John R Dundon, II EA

    Tax Director

    Taxpayer Advocacy Services, Inc
    Denver, Colorado, USA

    Tax Advisory Firm

    Professional Summary

    My professional focus is to bring clarity to the US Tax Code for taxpayers everywhere. Please email me at or call 720.234.1177 for a complimentary consultation.

    I am both a problem solver and a protector of taxpayer's rights. As a life long student of the US Tax Code I routinely embraces complicated tax problems and efficiently reconciles disputes with the taxing authorities. In my spare time I report on my experiences in my tax blog using plain terms for general understanding.

    I have a vast network of friends specializing in business services from tax law to accounting to bookkeeping and find myself routinely connecting good people together to overcome all sorts of tax related challenges faced by both individuals and businesses.

    My services are for hire exclusively for complicated tax matters unless of course you are a friend or family as I am always happy to help.

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    • English
    • Hebrew
    • Chinese (Mandarin)

    Industry Experience

      • Tax
      • Transportation
      • Finance



    • Rowing
    • Skiing
    • Mountain Biking


    September 27

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    Taxpayer Advocacy Services, Inc
    Denver, Colorado, USA 80111
    Tax Director
    Tax Advisory Firm
    2008 - Present
    I listen very carefully to each taxpayer encountered.
    I read, write and speak in depth about a wide range of tax topics.
    I am an IRS Examination/Collection/Appeals Specialist.
    I unravel the most complicated of tax matters.
    I coach taxpayers that are defending themselves against the IRS.
    I negotiate reasonable settlements with the taxing authorities.
    I bring people to compliance with their tax obligations.
    I am an IRS Certifying Individual Taxpayer Identification Number Acceptance Agent
    I am an IRS Electronic Return Originator
    I am a Drake Tax Software Licensee 2004-present
    I am a MN Supreme Court Alternative Dispute Resolution Neutral – Mediator #4093
    I have practical living experience of the entire business life cycle from inception to dissolution.
    I am an Officer (President) of the Colorado Society of Enrolled Agents. Additionally I have a vast network of tax practitioner friends through my other active memberships in the National Association of Enrolled Agents, Public Accountant Society of Colorado, and the National Association of Tax Professionals
    I assign tax based tangible book value for small businesses, LLC’s, Sub-Chapter S corporations, and partnerships.
    I provide expert tax testimony.
    I have experience with tax law relevant to Chapter 7 and 11 bankruptcy.
    Mobility of Disabled and Elderly, Inc
    Minneapolis, Minnesota, USA 55406
    1992 - 2004
    Provide transportation services for people unable to access public transportation due to physical disability.
    AG Edwards & Sons, Inc.
    Milwaukee, Wisconsin, USA 53211
    Investment Broker
    1986 - 1992
    Work with retail and institutional investor portfolios to maximize gains and minimize income tax obligations.


    MBA, Finance 1992
    University of Minnesota
    Minneapolis, Minnesota, United States

    Professional Certifications

    Enrolled Agent
    National Tax Practice Institute Fellow

    Associations and Societies

    • National Association of Enrolled Agents (President - Colorado Chapter)
    • Colorado Society of Enrolled Agents (President)
    • Public Accountant Society of Colorado
    • National Association of Tax Professionals (NATP) (Director 2011-2012)



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