Mike Calahan

Mike Calahan joined ATBS in July of 2014 with more than 11 years of tax and accounting experience. He has a diverse background in tax with an emphasis in individual taxation, partnership taxation and several years experience with small businesses. As Manager of Tax Services, Mr. Calahan oversees the tax return preparation process, tax resolution services and supervises a large staff of tax professionals. He graduated from Regis University in 2004 with a Bachelor of Science Degree in Accounting and is an Enrolled Agent with the IRS.

(303) 218-2822 x2022
mcalahan@atbs.com