Understanding Expenses, Revenue & Profit

Introduction to Managerial Accounting

Managerial accounting helps a martial arts studio owner understand whether the business is truly healthy. It is not just bookkeeping for tax season. It is the regular practice of tracking membership income, class costs, payroll, rent, equipment, and profit so you can make better decisions. A studio can have a full mat and still lose money if pricing, staffing, or expenses are not controlled.

Concept: Expenses

Expenses are the costs required to run the studio. Common expenses include rent, instructor pay, payroll taxes, insurance, utilities, cleaning, software, marketing, uniforms, belts, mats, and equipment repairs. Some costs stay mostly the same each month, such as rent and software subscriptions. Others rise with enrollment, such as instructor hours, student supplies, and credit card fees.

Real-World Example: A karate studio notices that its equipment costs have increased. The owner reviews invoices and finds that instructors are ordering individual belts and gloves from different suppliers. By setting approved vendors, ordering common sizes together, and checking stock before purchasing, the studio lowers supply costs without reducing student service.

Track expenses by category, not as one large total. This shows which costs are necessary, which support growth, and which are leaking cash. A marketing expense that produces trials may be useful. A subscription nobody uses should be cancelled.

Concept: Revenue

Revenue is the money the studio earns from its programs and services. It may include monthly memberships, enrollment fees, private lessons, family plans, testing fees, seminars, camps, after-school programs, merchandise, and equipment sales. Revenue should be reviewed by source so you know what is actually driving growth.

Real-World Example: A Brazilian jiu-jitsu studio compares its revenue sources and learns that monthly memberships are stable, but private lessons have very high demand and strong margins. The owner creates a clear private-lesson package and schedules available coaching hours instead of offering scattered appointments. This increases revenue without adding another large class to the timetable.

Do not confuse billed revenue with collected cash. A failed card payment or unpaid invoice may appear in your member software but does not pay the rent. Review both sales and actual deposits.

Concept: Profit First

The Profit First method changes the usual formula from Revenue - Expenses = Profit to Revenue - Profit = Expenses. When money comes in, move a planned amount into a separate profit account before spending the rest. This forces the studio to operate within its real budget.

Real-World Example: A taekwondo studio collects $40,000 in monthly membership and program revenue. The owner moves 10 percent, or $4,000, into a profit account, 15 percent, or $6,000, into a tax account, and runs the studio from the remaining $30,000. If expenses do not fit, the owner must improve pricing, staffing, or purchasing rather than quietly spending the entire balance.

Start with a realistic percentage. Even 3 to 5 percent is useful if the studio has tight cash flow. Increase the amount as retention and enrollment improve.

The Importance of Cash Flow Management

Cash flow management means tracking when money enters and leaves the studio. Timing matters. Membership payments may arrive early in the month, while payroll, rent, taxes, insurance, and supplier bills may be due at different times. A profitable studio can still face a cash shortage if too many payments leave before the next deposits arrive.

Real-World Example: An MMA studio has strong enrollment but faces a cash squeeze every August because annual insurance, instructor bonuses, and equipment purchases fall due together. The owner reviews a 13-week cash forecast, sets aside money during stronger months, and delays nonessential equipment purchases until cash is available.

Review cash every week. Record expected membership deposits, failed payments, payroll, rent, taxes, loan payments, and planned purchases. Flag any week where the cash balance may fall below the amount needed for essential bills.

Conclusion

Managerial accounting turns studio numbers into operating decisions. By separating expenses, understanding which programs create revenue, setting aside profit and taxes, and managing cash timing, you gain control of the business. The goal is not simply to fill classes. The goal is to run a stable, profitable martial arts studio that can pay its team, maintain a safe training space, serve students well, and support the owner's long-term plans.