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Rest assured that when a need arises, our firm is ready and capable to handle everything for you so you can focus on what matters most to you.

Staff Profiles

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Sandy Barrett

Sandy Barrett, EA, is the owner, Red Rock Taxes, LLC, which was established in 2004 in Sedona, AZ. She is an Enrolled Agent, licensed by the Department of the Treasury to represent clients who are being audited by the IRS or their state revenue department.  She also prepares Offers-in-Compromise and Installment Agreements for qualified taxpayers.  She offers tax planning for individuals and businesses.

She is an instructor for the AZ Chapter of the National Association of Tax Professionals, serves on their board, and is currently president of that chapter.

She is also active in her community, serving as secretary on both the board of the Professional Women’s Group and the Sedona Referrals Club.

Sandy has a Masters of Education from Xavier University, Cincinnati, Ohio; her from Hanover College, Hanover, IN.  She is a Fellow of the National Tax Practice Institute.

She belongs to the following professional organizations:   National Association of Enrolled Agents and National Association of Tax Professionals.

Sandy enjoys hiking, kayaking, reading, and swimming.


Christine Warren
Chris received her Associates Degree in Accounting from Bergen Community
College. She worked in the manufacturing industry doing cost accounting
while attending Rutgers University, until she moved to Arizona in 1985. She
worked as an assistant to the CFO of a sales company in Phoenix until 1990.

She has worked for several churches in the Diocese of Phoenix as an office
manager, bookkeeper and secretary. Chris currently works for St. John
Vianney in Sedona, but will be retiring at the end of 2013 after 22 years
with the Diocese.

She has worked part-time doing bookkeeping and taxes since 1987 for H & R
Block, Scott Betler, CPA, Denton Accounting, Red Rock Taxes, LLC, as well as
being self-employed.