What Percentage To Allocate For Taxes Using Profit First System 'Under The Covers' Ep #2

In this segment of the "Under The Covers" podcast, the hosts discuss the Profit First method for setting aside money for taxes. Speaker B explains that a common rule of thumb is to reserve roughly 15 % of total revenue for tax payments. The calculation is illustrated with a $10,000 revenue example: after $5,000 in operating expenses, $5,000 of profit remains; at a 30 % effective tax rate, the tax liability is $1,500, which equals 15 % of the original revenue. The 15 % figure is presented as a baseline that may need to be increased (to 16‑20 %) as a business becomes more profitable, or could be reduced for very thin‑margin businesses. A follow‑up question addresses payroll‑based owner compensation (typical of S‑corp or C‑corp structures). Even when taxes are withheld from payroll, the Profit First system still recommends keeping a 15 % reserve, which is later used to reimburse the owner via a distribution check that covers the payroll‑withheld taxes. The conversation emphasizes the practical, rule‑of‑thumb nature of the 15 % reserve while acknowledging that individual tax rates and business profitability will affect the exact amount needed.










