MBA Taxes is a highly experienced financial and tax service based in Ventura, California.

More than

Years Experience


Client Accounts Managed

Services available in



About MBA Taxes

At its founding, MBA Taxes specialized in bookkeeping, accounting, and business and tax consulting. Since then, MBA Taxes has expanded into tax preparation, auditing, and fractional CFO services.

Born and raised in California, Kathleen Miles is the founder and president of MBA Taxes. She began her financial career here in California then moved to Connecticut where she worked in the accounting department of a $90 million media company. After 15 years, she returned to California and opened MBA Taxes.

She uses her 35+ years of accounting experience to help businesses succeed. The goal of MBA Taxes is to alleviate some of the pressures of owning a small business. Each service is undertaken with professional, thorough, and knowledgeable work.

Contact MBA Taxes today!


What clients say...

"Kathleen has been awesome after taking over our accounting needs from someone else that made filing taxes a nightmare. Another plus is she has been able to put up with me and just procrastinating and making things hard and she just takes it all in stride. Highly recommend Kathleen!!"

Rusty McMillen


"I used Kathleen to do my taxes as well as my girlfriend's, she was very competent, affordable and quick. Thumbs Up for KM!"

Gary Ballen

"I am so happy I found MBA Taxes. Kathleen is a warm and inviting person who manages our account with excellent speed and care."

James Spitzer

CEO, Geocomb Homes

"Kathleen is an excellent professional, very kind, and really cares about her clients. She has very reasonable rates for her services I would definitely recommend her to anyone."

Chuck Sedlacek Owner

Owner, Just IT Pros


Located in Ventura, CA. Serving clients throughout the US.



1767 Goodyear Ave Suite 104, Ventura, CA 93003

M-F: 10am-5pm, S-S: Closed

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