I Tracked Every Dollar for 6 Months as a Freelance Developer. Here's What I Learned.

Six months ago, I started tracking every dollar that came in and went out of my freelance business. Not with fancy accounting software — just a structured spreadsheet with categories that actually matter for freelancers. Here's what surprised me. Surprise #1: I Was Undercharging by 40% When I actually calculated my effective hourly rate (total pay ÷ total hours including admin, comms, invoicing, revisions), I was making $32/hour on projects I billed at $75/hour. The hidden time: 2-3 hours/week on email and Slack 1-2 hours on invoicing and chasing payments 3-5 hours on revisions per project 1 hour on proposals that went nowhere Lesson: Track your ACTUAL hours, not just billable ones. Surprise #2: Subscriptions Were Eating 12% of Revenue Category Monthly Cost Cloud hosting $47 Design tools $33 Project management $25 Email marketing $20 Misc SaaS $85 Total $210/month That's $2,520/year on tools. Some I used daily, some I'd forgotten existed. Lesson: Audit subscriptions quarterly. If you h