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Booked revenue pays nobody. Cash collected pays everybody.
I say that to every coach who tells me the month looked great. Great by what measure? Calls booked? Deals signed? Revenue "closed"? None of those is the number that decides whether you are still in business in six months. Cash is.
Paul Graham wrote a short essay in 2015 that gives you the right question: are you default alive? It was written for startups, and it fits a coaching business almost perfectly.
What does "default alive" mean for a coaching business?
Graham's definition: a company is default alive if, at its current expenses and recent revenue growth, it will reach profitability before it runs out of money. It is default dead if it will run out of money first.1
Why the question beats a revenue target
A revenue goal tells you where you want to go. The default alive question tells you whether you will survive the trip. It forces you to put your expenses and your growth on the same page and look at the end of the line.
Graham's warnings that apply to coaches
He says to ask early, because the "fatal pinch" is being default dead with slow growth and too little time to fix it. He says to separate facts from hopes, make a written plan B with a date for switching to it, and not to hire too fast.1 I would add: do not scale ads on hope. Spend follows proof.
Booked revenue pays nobody. Cash collected pays everybody.
What numbers do you need?
Seven. Write them down this week.
- Cash on hand. What is in the account today.
- Fixed monthly costs. Software, contractors, insurance, your own pay if you take it.
- Monthly ad spend. The real amount, including agency fees if any.
- Delivery cost per client. Your time, a coach, tools, materials.
- Clients sold per month. Average over the last three months, not your best month.
- Cash collected per client, by month. The actual schedule, not the contract total.
- Refunds and failed payments. (A clear refund policy protects this line.) Use your real rate, or assume a number you could live with.
Patrick Bet-David, who runs the Valuetainment channel, gives the commissioned-salesperson version of this rule in a video he posted on September 18, 2024:
Always treat your income as your lowest monthly income you make in sales commission in the last 6 months
He is talking to people paid on commission, but a coach's cash comes in just as unevenly. Plan around the lean months, not the best one.
VideoValuetainment
10 Reason Why Most Salespeople Fail Their First Year
The lean-month rule starts here. The rest of his list is about why people quit sales in year one.
How can a "profitable" month still kill you?
By cash timing. The classic way is a payment plan, which I unpacked in Payment Plans Without Regret.
An illustration with made-up round numbers
This is not data from any business. It is arithmetic to show the mechanism. Suppose you start with $10,000 in cash. Your costs are $14,000 a month (fixed costs plus ad spend). You sell three clients a month at $6,000 each.
| Pay in full | Three monthly payments of $2,000 |
|---|---|
| Month 1 cash in: $18,000 | Month 1 cash in: $6,000 |
| Cash balance after month 1: $14,000 | Cash balance after month 1: $2,000 |
| Month 2 cash in: $18,000 | Month 2 cash in: $12,000 |
| Cash balance after month 2: $18,000 | Cash balance after month 2: $0 |
| Same $18,000 of sales booked each month | Same $18,000 of sales booked each month |
Same business. Same sales. Same costs. One is comfortable and one is out of cash at the end of month two, long before the payment plan's later months arrive to rescue it. On paper, each month "closed" $18,000.
What to do with that
Model your cash by the month it lands, the same discipline as planning collected revenue, not booked revenue. Count the first three to six months honestly, because that is where a plan-heavy business runs thin. Then decide on purpose how much of your offer to sell on payment plans, how much to ask for up front, and whether you need a buffer before you spend more.
How do you include ad spend in the math?
Ad spend is a cost you pay now for cash you collect later. That gap is the thing to manage.
Count the lag
Between the click and the cash there is a sales cycle: the lead, the call, the decision, the first payment and, with a plan, the remaining payments. If your cycle is three weeks and your plan runs three months, the money from today's ad spend is spread over the next quarter. Your account needs to carry the difference.
Use cash-on-cash, not ROAS alone
ROAS on the first payment can look weak and the full-term number strong, or the other way around. Track cash collected per client by month and compare it with what you spent to get that client. That is how you know when a client has paid back their acquisition cost.
Be careful with recurring revenue
If you sell a monthly membership, assume people will leave. In October 2024 the FTC finalized a rule (I covered it in Click-to-Cancel Is Final) meant to make cancelling recurring subscriptions and memberships as easy as signing up, with most provisions taking effect 180 days after publication.2 Whatever its timeline, plan for churn that is easy for your customer to act on.
What if you are default dead?
You have options. You need to pick one before the money runs out.
- Compute the date. Cash on hand divided by net monthly burn. Put the month on a calendar.
- Write plan B with a trigger. "If cash drops below X by date Y, we do Z." Graham's advice is a plan B with a date.1
- Cut what does not produce cash. Fixed costs and ad spend that have not paid back.
- Pull cash forward. Ask for more up front, offer a pay-in-full incentive, or use a financing option if the terms fit. Read the fees.
- Fix the offer, not the dashboard. If clients are not buying at a price that works, no ad budget fixes that.
- Re-run the math weekly until you are default alive.
When is it safe to scale ad spend?
When these are true, written down and checked against real data.
- You know your cost to acquire a client.
- You know the cash that client pays over time, and your refund rate.
- You can deliver to more clients without quality dropping.
- After the extra spend, your cash never dips below a buffer you chose in advance.
My view is simple: ideas rarely fail first. Cash does, often while the idea is still working. Run the math now. It takes an hour, and it is the best hour you will spend this month. Once your runway looks healthy, give the long game its own hour too: the investing and retirement section is where I think out loud about what that cash should be building toward. To map the path from ad spend to cash collected together, see how I work with coaches.
Keep building.Ekai
Questions people ask
What does default alive mean?
Paul Graham's term for a company that, at its current expenses and recent revenue growth, will reach profitability before it runs out of money. A company that will run out of money first is default dead.
How do I calculate cash runway for a coaching business?
Take your cash on hand and divide it by your net monthly cash burn, which is cash going out (fixed costs, ad spend, delivery, taxes) minus cash actually collected. Use cash collected, not booked sales, and model payment plans by the month the money lands.
Why do payment plans hurt cash runway?
A plan spreads a sale across several months, so the cash arrives later while ad spend and costs are paid up front. Two businesses with the same booked sales can have very different runway depending on how the money is collected.
When should a coach scale ad spend?
When you know your cost to acquire a client, your cash collected per client over time, and your delivery capacity, and the numbers show you stay cash positive with a buffer. Scaling before then turns a small problem into a large one.
Sources
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