Profit First on a consulting P&L, step by step.

Most consulting firms calculate profit the same way: revenue comes in, expenses go out, and whatever is left at the end of the month is profit. Which is to say, profit is an accident. Profit First flips the order, and it quietly fixes everything downstream.

The principle, from Mike Michalowicz, is simple: take profit first, before expenses, and run the business on what remains. Applied to a services firm, it is one of the highest-leverage financial habits an owner can build. Here is the mechanics on a consulting P&L.

The accounts

You split incoming revenue across a small set of buckets: Profit, Owner's Compensation, Tax, and Operating Expenses. Each gets a target percentage. The exact numbers depend on firm size and stage, but the move that matters is that Profit and Owner's Pay are funded first, not last.

The rhythm

Allocation happens on a fixed cadence — twice a month is the standard. On allocation day, you distribute the revenue that came in across the buckets by their percentages. The discipline is in the rhythm: it is a small, regular ritual, not a year-end scramble. Don't break the chain.

CAPs versus TAPs

Two numbers run the system. Your Current Allocation Percentages (CAPs) are where the money actually goes today. Your Target Allocation Percentages (TAPs) are where a healthy firm of your size should be. The whole game is closing the gap between them, a few points per quarter, deliberately — never overnight.

Quarterly distribution

Each quarter, you take a real profit distribution out of the Profit account. This is the part owners skip for years and regret. Making it a scheduled event, funded continuously, is what turns "the firm is busy" into "the owner is paid."

Why it belongs in the operating system

Profit First usually lives in a spreadsheet and a set of bank accounts, which means it depends entirely on the owner remembering. The moment it runs on the firm's real revenue — automatically, on schedule, with the CAPs-versus-TAPs gap shown back to you — it stops being a side project and becomes how the firm runs.

That is what the Profit First module does inside ConsultancyOS Operate: twice-monthly allocation runs on your actual numbers, an Instant Assessment of CAPs against Actual against TAPs, and recorded quarterly distributions. The discipline that quietly fixes everything else, finally on autopilot.

Start with one allocation run this fortnight, even at conservative percentages. The habit, not the size of the first transfer, is what compounds.