Revenue Up, Cash Unpredictable

This is a representative example illustrating the method below. It is a composite scenario, not a specific named client engagement.

This piece describes operational process for how cash gets managed inside a growing services business. It is not financial advice. It is not accounting guidance. It is a description of the operating rhythm that makes cash predictable enough for leadership to run the company without monthly panic.

The constraint

A profitable services business kept ending up short on cash. Revenue was growing. Margins were healthy. And yet, at the end of most months, the founder was moving money around at the last minute, delaying vendor payments, occasionally covering payroll from a personal line. The accountant assured him everything was fine "on average." The average was not what was hitting the bank account on the twenty-eighth of the month.

What was actually happening

Cash was not a numbers problem. It was a rhythm problem. Three specific rhythm failures compounded:

Invoices went out when someone remembered to send them, not when the triggering event occurred. A project milestone would complete on the fifth, and the invoice would go out the twenty-second, because that was when the founder next sat down to "do invoicing." Two and a half weeks of receivable were being manufactured out of nothing, every month.

Payment terms were negotiated per client rather than defaulted. Some clients paid net-15. Some paid net-45. Some paid net-60. The mix was accidental — whichever terms had been agreed in the sales conversation for that client, years ago, stuck. Nobody had ever gone back and standardized.

Expenses were untethered from any cadence. Big-ticket items — annual software renewals, quarterly tax payments, occasional equipment — landed as surprises, because they were reviewed only when they arrived, not on a forward-looking schedule.

Cumulatively, the business ran on a cash view that was one month wide. That is not a view. That is a rearview mirror.

The decision

Move cash from a monthly reactive exercise to a weekly forward-looking one. Adopt three operational rules, in this order: a thirteen-week rolling cash view maintained weekly, invoice-on-trigger (not on memory), and one standardized set of default payment terms.

What got built

A single spreadsheet, updated every Monday, containing the thirteen-week rolling cash view. Reviewed for five minutes in the weekly operating meeting alongside the scorecard.

An invoicing rule: an invoice is created within one business day of the triggering event (contract signed, milestone completed, month-end for retainers). Not weekly. Not "when I get to it." One business day. Owned by a specific person; if that person is out, a backup is named.

A default payment-terms policy: net-15 for retainers, fifty-percent deposit on project work with the balance net-15 on completion. Deviations require named approval from the founder, in writing. This did not lose any clients. It quietly retrained the ones who had been paying slowly.

The 13-week rolling cash view structure

Use this structure. It is not glamorous. It is what makes cash predictable.

Rows, in fixed order:

• Opening cash balance (this week's start).
• Expected inflows: outstanding invoices by expected pay date, based on client-specific payment history, not stated terms.
• Recurring outflows: payroll, rent, standard software, standard vendors, on the actual dates they hit.
• Variable outflows: known one-offs already committed (equipment, travel, tax payments, annual renewals).
• Discretionary outflows: things you plan to spend but have not committed.
• Ending cash balance (this week's end, which is next week's opening).

Columns: this week plus the next twelve. Thirteen columns total. Updated every Monday. Old weeks fall off, new weeks are added.

Two thresholds are drawn on the view: the reserve floor (below which the business is at risk) and the working floor (below which discretionary spend pauses). Any week projected below either threshold gets discussed in the weekly meeting the moment it appears in the view — not when it arrives.

The value is not the number. It is the horizon. You know now, in the third week of the quarter, what week eleven is going to look like, and you have eight weeks to change it.

What changed

The month-end scramble ended within one quarter. Vendor payment reliability, which had degraded, recovered — with knock-on benefits in supplier terms. The founder stopped covering shortfalls from personal cash. The finance function, which had been reactive, became forward-looking. And crucially, the founder stopped feeling like the business was "doing fine on paper but somehow always tight" — because the paper and the tightness now agreed.

Is this you?

Symptoms: you are surprised by cash at least once a quarter. You know your revenue number this month but could not, without checking, tell someone how much cash you will have in seven weeks. Invoicing happens in batches, not on triggers. Any two are true, and the constraint is cash rhythm, not profitability.

Related reading

Cash predictability and tool fragmentation often show up together — different clients tracked in different systems make consolidated invoicing and receivables review harder than it needs to be. See Fourteen Tools, Zero System. And if the weekly review itself does not exist, that is the prerequisite: Meetings Without an Operating Rhythm.