Harrison Tax Accounting is the short name for the corporation Harrison Tax, Accounting and Financial Services, Inc. It is a corporation in good standing with the Arizona Corporation Commission. This company is a member of the Arizona Better Business Bureau. Colleen Harrison is the owner and operator of this company. She is a former IRS Revenue Agent with 17 years of IRS examination experience. Colleen is an Enrolled Agent authorized by the federal government to reopresent taxpayers before the IRS on ALL administrative tax matters in ALL 50 states and U. S. territories. She is a taxation expert devoted to assisting individuals and businesses in resolving their tax problems with the IRS. She is bilingual in Spanish and English and has 29 years of accounting experience. She is available 24/7 by appointment.