The Online Fitness Coach Handbook
Money hygiene: accounts, records, taxes
Updated August 2026 · 8 min read
The short version. You don't need an accountant to start — you need three habits that take an hour to set up: a separate account for business money, a dumb-simple record of what came in and out, and a fixed slice of every payment set aside for taxes before you can spend it. Do this from client one and tax season becomes paperwork; skip it and next April becomes archaeology. (Chapter-wide disclaimer: numbers and forms vary by country — this is the shape, verify the details locally.)
Habit one: the wall between monies
One business account (a second personal account works at the start in many places — the separation is the point, not the account type). Every coaching payment lands there; every business expense leaves from there. Two minutes to open, and it buys you:
- a clean record that is your bookkeeping,
- an honest read on whether the business actually makes money,
- the end of “was that $60 groceries or a tripod?” archaeology.
The moment money mixes, every later question costs an hour. The wall costs nothing.
Habit two: the dumb ledger
Skip the accounting software subscription at five clients. A spreadsheet with four columns — date, who/what, in, out — updated weekly, beats a sophisticated system you abandon by March. What counts as “out”: software, insurance, filming equipment, a share of phone/internet where your rules allow it. Save receipts to one folder (photos are fine nearly everywhere).
The weekly two minutes matter more than the tool. Money hygiene is a habit, not a purchase — which is exactly why it belongs in the same book as feedback rhythms and boundaries.
Habit three: taxes come off the top
The classic self-employment trap, verbatim from every accountant who's ever met a first-year freelancer: spending gross income as if it were net. The armor is mechanical, not motivational — move a fixed percentage of every payment into a separate “tax” pot the day it arrives. What percentage? Country-specific; find your all-in self-employment number and round up. The pot isn't yours; you're just holding it. Coaches who do this describe tax season as “writing a boring check”. Coaches who don't, describe it differently.
Two more country-specific questions worth answering once, early:
- When do I owe? Many countries want quarterly estimated payments from the self-employed, not one yearly bill.
- At what revenue do thresholds change? (VAT/GST registration, mandatory filings.) Know the number so it's a milestone, not a surprise.
When the accountant becomes worth it
At founding-five revenue: probably not yet, unless taxes terrify you — peace of mind is a legitimate business expense. At a full roster in the $150–300/month band: almost certainly yes — one professional hour per quarter typically saves more than it costs, and their off-season answers (“should I register differently? what am I not deducting?”) are where the real money is. The dumb ledger you kept makes their hour cheap.
What not to do
- Don't spend gross income. The tax pot is rule zero; everything else is commentary.
- Don't buy accounting software to feel responsible. The feeling fades; the subscription doesn't. Spreadsheet until it hurts.
- Don't take business payments through personal social apps indefinitely. Beyond the professionalism problem, it makes the wall between monies impossible.
- Don't wait for “real revenue” to start the habits. The habits are free at any size; retrofitting them at year-end costs a weekend and some dignity.
FAQ
What percentage should I actually set aside for taxes?
Whatever your country's all-in self-employment rate says, rounded up — commonly landing somewhere between a quarter and a third of net income. One local search or one accountant question settles your exact number.
Can I deduct my home gym or filming gear?
Equipment used for the business is commonly deductible in whole or part, but rules differ. Keep the receipts either way; deciding later is easy when the record exists.
Cash or app payments from clients — do they still count?
All of it is income everywhere. The separate account plus ledger makes honest reporting effortless; mixing it is how honest people end up with dishonest-looking books.
When should I raise my prices for tax reasons?
Never for tax reasons alone — but knowing your net per client is exactly the number that makes the pricing chapter's math real.
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