Why profit and cash are different numbers

The two directions cash and profit diverge

Practices experience the gap in both directions, often simultaneously. Insurance and patient collections arrive after the work, which pushes cash behind profit. Prepaid packages, memberships, and wellness plans arrive before the work, which pushes cash ahead of profit. A practice running both — and most do — has a bank balance that bears almost no resemblance to its income statement in any given month.

Neither is a problem in itself. Not knowing which is happening is the problem.

The thirteen-week view

The single most useful cash tool for an owner-operated practice is a rolling thirteen-week forecast: expected collections week by week, against payroll, rent, supply and inventory purchases, loan and equipment payments, tax deposits, and owner draws. Thirteen weeks is long enough to see a problem coming and short enough to be genuinely accurate.

It changes the character of the decisions. Hiring, equipment, and distribution decisions stop being nerve-based and start being arithmetic.

The obligations hiding in your bank balance

Deferred revenue is the most misunderstood line in practice finance. Money collected for care not yet delivered is a liability, not profit. A practice sitting on a healthy balance made largely of unfulfilled packages and memberships has already committed that cash to future labor and supply cost.

Payroll tax and sales tax where applicable behave the same way — money you're holding on someone else's behalf. Treating any of it as available cash is how otherwise profitable practices end up short.

Seasonality is real and predictable

Most practices have a rhythm: benefit-year resets, deductible cycles, summer slowdowns, end-of-year surges as patients use remaining benefits. These repeat, which means they can be planned for. A practice that has been operating for three years already has the data to forecast next year's cash troughs — nobody has ever put it in front of the owner.