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Proven Strategies.
Better Results for Your Business.
For Business Owners
Navigate the Four Phases of Business Ownership
Go to your own "Situation Room" where you can get quick answers to tough questions you may not even know to ask.
For Tax Professionals
Stand Out as a Strategic Advisor
Master tax, legal, and financial strategies that move the needle and elevate client relationships.
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Success Stories From
the Main Street Community
“I'm definitely inspired to see our firm grow, and not have that burnout during tax season. I see the growth in our team as well, that their minds have expanded and that they are very excited about this shift.”
'Absolutely recommend this certification! The knowledge I have gained has changed my career path and life.'
“When I became a Main Street Certified Tax Advisor, it really gave me the confidence to move more to a full-service tax firm.”
Learn from the Nation's #1 Tax & Legal Expert
With over 35,000,000 YouTube views, 25+ years of real-world legal and tax experience, and multiple best-selling books — Mark J. Kohler has helped more than 10,000 business owners stop winging it and start winning.
Now, he’s put all his strategies into one place: Main Street Business Owner Certification.
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Courses
Individuals & Small Practice
Grow your tax career with tools, training, and expert guidance built for solo pros.
Enterprise
Train your team, streamline systems, and scale your tax practice with expert support.
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