The anatomy of a spa P&L
How a spa profit-and-loss statement is structured — revenue lines, cost of sales, payroll, controllables, allocations, departmental profit — and the ratios directors and owners read first. Structure only; no invented benchmarks.

Most spa managers meet their first P&L after promotion, with no one to explain it. This is the structure — the lines, what sits in each, and the ratios an owner or director reads first — written as a reference, without invented benchmark numbers. Your own numbers go in the blanks.
Revenue
Treatments (by category: massage, facial, body, medical if any); retail; facility admissions and day passes; memberships; packages and vouchers (recognised when redeemed, not when sold — the most common accounting error in small spas); other (rentals, classes, events).
Cost of sales
Professional product used in treatments; retail cost of goods; commissions paid to third parties (hotel concierge, booking platforms). Some formats put therapist commission here; most put it in payroll. Decide once and never move it.
Payroll
Therapists, reception, management, attendants — salaries, commissions, benefits and employer taxes. The payroll ratio (payroll ÷ revenue) is the first ratio read after revenue itself.
Controllable expenses
Linen and laundry, guest supplies, uniforms, training, marketing spent by the spa, software, repairs the spa authorises, credit-card fees.
Departmental profit and allocations
Revenue less cost of sales, payroll and controllables is departmental profit — the number a spa manager owns. Below it sit allocations the manager does not control: energy (large in wet areas), rent or lease, insurance, hotel overhead share, depreciation. Owners read profit after allocations; managers should be judged on the line above.
The ratios
Payroll ratio; retail as a percentage of service revenue; treatment-room utilisation; therapist utilisation; average treatment value; RevPATH (revenue per available treatment hour); capture rate in a hotel. Definitions are in the glossary. Where they should sit for your spa is what the revenue programme works out from your data.
Questions
Why no benchmark percentages?
Because published spa benchmarks are either paid, self-reported, or for a market unlike yours. We would rather give you the structure and teach you to build your own targets than print a number you will be measured against unfairly.
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