Most professionals never formally close the month. They discover numbers as they appear - charges, taxes, supplier bills. Result: surprises end of quarter, panic decisions, lack of clarity on what's working. This guide is the 30-minute ritual we recommend universally. Hundreds of professionals apply it and we never hear regret.
Why closing the month changes everything
Without monthly close, the business has inertia: you chase fires, attend clients, charge. End of year, you find you billed well but have half what you expected in the account. With monthly close, the cycle is different: you see the trend, intervene early, decide with data. The difference over 12 months is huge.
The checklist (10 minutes): BookHero numbers
Open BookHero, go to Reports, gather these numbers in a sheet (Excel, Numbers, Google Sheets - doesn't matter):
Total monthly revenue
Reports > Revenue > Monthly. Note the number.
Comparison with previous month + same month last year
BookHero shows the last 3. Compare: did you grow? Decline? Seasonal?
Revenue per staff
Reports > Staff > Revenue generated. Useful for commissions and detecting disparities.
Revenue per service category
Which services generate most revenue? Want more of those? Raise price on less profitable?
No-shows and cancellations
Reports > Bookings. Compare miss rate month over month.
Top 10 clients by value
Reports > Clients > Top. These are your business - pamper them.
Inactive clients (>60-90 days)
Reports > Clients > Inactive. They leave silently; time to reactivate.
Calculating real profit (10 minutes)
The big revelation for many owners is that revenue isn't profit. Simple sheet, month over month:
| Line | How to calculate | Example |
|---|---|---|
| Monthly revenue | Total from BookHero | €8,500 |
| (-) Space rent | Fixed monthly | (€800) |
| (-) Salaries and wages | Includes yours if applicable | (€2,000) |
| (-) Team commissions | BookHero commission report | (€1,200) |
| (-) Materials consumed | Shampoos, wax, dyes, etc. | (€600) |
| (-) Software and tools | BookHero, internet, phone | (€80) |
| (-) Other (cleaning, maintenance, etc.) | Variable | (€150) |
| = Gross profit | What's left | €3,670 |
| (-) Estimated income tax + social security | ~30% | (€2,550) |
| = Net profit for you | What actually enters the account | €1,120 |
Setting aside for taxes: the transfer that changes everything
This is where 95% of professionals fail. They know taxes are coming, social security is coming, but keep using the money as if it's all theirs. June arrives and there's terror.
Open a separate account (savings or secondary)
Same bank, different account. Takes 5 minutes online.
At month-end, transfer 25-30% of revenue to that account
It's not yours. It belongs to the tax authority and social security - you're just storing.
Never touch that account
Even in emergency, there are other options. That account is sacred.
When taxes arrive: the account has enough
You pay, sleep well. Instead of taking out loans or installments.
The 3 month-end decisions
Numbers only matter if you decide on them. At the end of each close, decide three things:
| Decision | Question | Typical action |
|---|---|---|
| VIP client to thank | Who's in top 5 and deserves recognition? | Personal message, treat on next visit |
| Inactive client to reactivate | Which good client has been gone 90+ days? | Genuine check-in message (not a sale) |
| Structural adjustment | What change in numbers calls for action? | Raise price, cut service, recruit, change hours |
Metrics to track month over month
| Metric | Healthy | Watch |
|---|---|---|
| Revenue YoY (vs same month last year) | Steady 5-15% growth | 2-month declining streak |
| Margin (gross profit / revenue) | 35-50% in services | <25% (review costs or prices) |
| No-shows / cancellations | <10% | >15% |
| Recurring client | 70%+ | <60% (weak retention) |
| Revenue per hour worked | Stable or growing | Declining (frozen prices) |
Alarm signs deserving immediate action
- Revenue declines 2 months in a row without clear seasonal cause - review marketing, service, prices.
- Margin drops below 30% in a month - investigate costs (supplier increases? Commissions growing?).
- Top 10 clients represent more than 50% of revenue - high vulnerability, focus on diversification.
- More than 20% of active 6-month clients became inactive - retention broke, act now.
- Tax-savings account doesn't have what you expected - you're using money that isn't yours, fix immediately.
Typical errors at month-end
- Skipping a month because it's busy - without discipline, it stops working.
- Looking only at revenue - margin is what matters.
- Not comparing with previous period - without comparison, numbers are neutral.
- Closing without acting - it's just a report, not management.
- Leaving for the first week of next month - already mixed with new month.
FAQ
Does it really only take 30 minutes?
First 2-3 months take 45-60 min because you're learning. From the 4th month, 30 min is comfortable. A learning investment that pays back in financial control.
Can I use just BookHero or do I need another tool?
BookHero gives you revenue numbers. For costs (rent, suppliers, etc.) you need another source (Excel, expense app, accountant). The simple Excel sheet covers most small cases.
What's the real percentage to set aside for taxes?
Depends on regime, deductions, brackets. 25-30% is rule of thumb for simplified regime. Confirm with accountant for your specific case - worth the €30 consultation.
And if I don't have an accountant - does it make sense to hire one?
Yes, if you bill more than €15-20k yearly. €30-50/month cost compensates in optimized deductions, avoids fines, gives peace of mind. Below that, you can manage carefully on your own.
Which day of the month is best for the close?
Last working day of the month or first of next month. Before data from months mix. Mark on the calendar as a fixed commitment - your accounting day.