Each module is a set of free lessons. Read in order or jump to what's bleeding today. No email required, no upsells, no 'free chapter one' games.
The 13-week forecast, reserves, invoicing discipline, and what to do when the account gets tight.
Start with the forecast →Floor, corridor, value — the formula that turns 'what should I charge?' from a feeling into a number you defend.
Start with the formula →Separate accounts, same-day capture, the 20-minute weekly close, and what the IRS expects you to keep.
Start with the P&L →Quarterly estimates, the safe-harbor principle, honest deductions, and the dates that belong on your wall.
Start with the dates →Scope & independence. JK23 publishes general financial education for small-business owners. We sell nothing, recommend no specific products or providers, and nothing here is personalized advice for your business. Consult a licensed professional (CPA, attorney, or tax advisor) for your situation.