No more tax surprises.
No more IRS guesswork.
Just clarity, confidence, and quarterly peace of mind.
You work hard to earn money in your business. So why does it always feel like you’re surprised by your tax bill?

Introducing: 

The Self Employed Tax System (2025 Version)

The Self Employed Tax System is a straightforward, easy-to-use spreadsheet that helps you calculate and plan for your quarterly tax payments with confidence, designed just for you! 


Simply input your income details, and the calculator does the rest—ensuring you’re prepared for every tax deadline without the guesswork. 


Perfect for business owners who want to stay on top of their taxes and avoid surprises (and penalties!).

Ready to Crush Your Tax Game?

Get the Self Employed Tax System today.


Here's to no more tax surprises and more money in your pocket!


Remember: You can make ANY decision as long as it's an informed one. Let's make sure your tax decisions are working for you, not against you!



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All prices in USD

Please note that this is not a customized tax plan or projection and use of this product does not constitute a client relationship between customer & CBFS. This calculator is best used to get high level estimates of federal taxes throughout the year and works best for those making under $200k filing single (or head of household/ Married filing separately) or under $400k with under $250k in business income for those married filing Joint.

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