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Michael Porter
Written by
Michael Porter
Last updated
July 13, 2026

Pool Plaster Resurfacing Owner Income: $598K Year 1 Model Case


Frequently Asked Questions

In the researched Year 1 model, pre-tax cash after listed startup capex is about $598K That comes from $148M revenue, 705% contribution margin before payroll, $258K payroll, $78K fixed overhead, $12K marketing, and $972K startup capex Taxes, debt, warranty reserves, and owner distributions are not included

Michael Porter
About the author

Michael Porter

Entrepreneurship Researcher

Michael Porter is an entrepreneurship researcher at Financial Models Lab who helps founders opening a new small business turn big questions into clear planning steps. He focuses on expense and revenue planning for the first year, keeping attention on useful numbers and realistic expectations. His work gives business plan writers practical guidance without sugarcoating the challenges ahead.