Why a medspa can feel flush one month and tight the next.
Medspa cash flow is driven by timing. Packages, memberships, and gift cards bring in cash before treatments are delivered. Product buying pulls the other way, because injectables are often bought in large orders to meet minimums or earn rebates. Laser and device loans add a fixed payment every month, whether the schedule is busy or slow. Demand also rises and falls through the year. So the bank balance alone is a poor guide, and the practice needs to know how much of that cash is already owed in future treatments.
What moves medspa cash
- Injectable and product purchasingManufacturers often set minimum orders, and loyalty or rebate programs reward buying more at once. A large order can tie up cash in product that sits on the shelf for months, and some of it can expire.
- Device and laser financingA laser loan takes the same payment out of the bank every month, whether the device is booked or idle. The profit and loss may show only depreciation and interest, so the full cash cost is easy to miss.
- Package cash spent earlyCash from a package arrives before any treatment is done. If it gets spent in the sale month, the delivery months are paid for out of new sales.
- SeasonalityDemand for many treatments rises and falls through the year, often around holidays and events. A slow stretch with full payroll and loan payments can drain cash quickly.
- Membership churnMemberships feel like steady income, but members cancel. Depending on your terms, unused credits may still be owed after a member leaves, so churn can cut income and leave an obligation at the same time.
Bank balance versus earned balance
The most useful cash report for a medspa puts two numbers side by side. The first is cash in the bank. The second is what you still owe in treatments, which includes unused package sessions, banked membership credits, and open gift cards. The difference between them is the cash that is truly yours to spend.
Say a practice has $150,000 in the bank. Its software shows $40,000 in unused package sessions, $15,000 in banked membership credits, and $10,000 in open gift cards. That is $65,000 of work still owed, so the earned balance is $85,000. A new $90,000 laser looks affordable against the bank balance, but it costs more than the cash the practice has earned.
The earned balance is a cautious number, and that is useful. Delivering an owed treatment costs less than its price, but a refund sends the full price back to the patient. Planning around the earned balance keeps spending tied to work the practice has already done.
A thirteen-week cash forecast
A thirteen-week forecast shows cash week by week for the next quarter. Each week starts with the bank balance, adds expected deposits, and subtracts what will go out. It is updated every week, so it rolls forward and always looks a full quarter ahead.
For a medspa, the outflows need the most care. Product orders, rebate deadlines, device payments, payroll, and commissions each fall on known dates. The inflows should keep new sales apart from package and membership cash, and new sales should be estimated low.
The forecast also shows the cost of growth. A strong package push brings in cash now and raises product and provider cost for months after. Seeing that ahead of time lets the owner place a large product order or a new device in a week when the cash can carry it.
Building that forecast and updating it every week is part of our CFO advisory work for medspas.
Frequently asked
Should I buy injectables in bulk to get manufacturer rebates?
Only if both the cash and the demand are there. A rebate lowers the cost of each unit, but a large order ties up cash until the product is used. Compare the rebate with how long the product will sit and whether any of it could expire first. When cash is tight, a smaller and steadier order often works better.
Why does my medspa feel tight after a strong sales month?
A strong month is often a selling month, with packages and memberships paid up front. The product and provider pay for those treatments land in the months that follow. If the sale month cash was spent, the delivery months are funded out of new sales. A report that shows cash next to owed treatments makes this visible early.
How do I forecast cash flow for a medspa?
Use a rolling thirteen-week forecast and update it every week. Start with the bank balance, add expected deposits, and subtract known outflows such as product orders, device payments, payroll, and commissions. Estimate new sales low and plan for the slow seasons in your own history. Then check each week how the forecast compared with what really happened.
Medspa resource center
Or read the cross-practice version: cash flow in practice accounting →