Sales Forecast Cash Plan:Turn Commit Into Trusted Cash
Sales forecast cash plan, step by step: move each committed deal to the month cash lands, then sort commit, pipeline and best case into the right buckets.
A sales forecast cash plan moves each committed deal to the month its cash will arrive: signature date, plus your real payment terms, plus your real collection lag. Commit goes in the probable bucket, weighted pipeline in a labelled upside line, best case nowhere.
Sales forecast cash plan: how to build one without lying to yourself
A signed deal is not money in the bank. Say it again, slowly, because your bank balance already knows it.
Signature is a feeling. Payment is a transfer. The months between them are exactly where runway models quietly break, and they break politely, with no error message. The spreadsheet just shows a healthy month that doesn't exist.
If you're a solo operator, this is the conversion that decides whether you can pay yourself, take on the contractor or breathe easy. It deserves its own afternoon.
The good news: a sales forecast cash plan is mostly three dates and three buckets. No finance degree. Just the willingness to use the dates you have, not the dates you'd like.
Three dates that people collapse into one
Every deal has three dates, and the trouble starts when you treat them as the same.
- The date the buyer signs. This is what the forecast should use.
- The date the work starts. Often later, sometimes much later.
- The date the cash arrives. Later again, and the only one your landlord cares about.
The forecast keeps one date, usually the signature, and the cash plan derives the other two from it. That's the division of labour. The forecast says when the commitment happened. The cash plan says when the money follows.
And remember whose date the signature is. It should be the buyer's date, taken from their own process, not your month end. If the starting date is a wish, everything downstream inherits the wish.
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Take your committed deals, the named list, not the weighted total. For each one, do this:
- Start at the signature date you have for the deal.
- Add your real payment terms. The terms you invoice on, not the terms you wish you had.
- Add your real collection lag. How long clients actually take to pay after the invoice is due. Look at your own history. Real collection is rarely what the invoice says, and the gap is usually longer than you remember.
- Place the amount in that month in your cash plan.
Notice what that does. A deal you expected to close in March might land in your account in May or June. In the forecast it's a March win. In the cash plan, March is a month with nothing from it. You'd never see that if you let the forecast feed the bank balance directly.
If you take payment upfront, great. Your lag is short and the conversion is easy. But use that as a fact about your business, not a hope. If half your clients pay on time and half don't, plan for the pattern you have.
Which number goes in which sales forecast cash plan bucket
Here's the structure a sales forecast cash plan uses for runway: revenue in three honest buckets, contracted, probable and hoped. You build the runway on the first two. This is the point where a deal earns its way out of hoped and into probable.
| Forecast number | Cash plan bucket | May it fund a decision? |
|---|---|---|
| Signed and contracted | Contracted | Yes, once timed to when cash arrives. |
| Commit | Probable | Yes, converted to cash terms and trimmed for slip. |
| Weighted pipeline | Hoped, as a labelled upside line | Never. It's information, not funding. |
| Best case | Not in the cash plan at all | No. |
Get this wrong in either direction and the plan fails. Ignore the pipeline completely and you'll be too pessimistic, turning down good moves out of fear. Quietly include all of it and the runway number lies, which is how people discover they're short on the one month they can't afford to be.
Match the decision to the number that can carry it
The same forecast can support some decisions and not others. Settle which before you're excited about a strong pipeline week.
- Long, expensive commitments. A retained contractor, a year-long tool contract, cutting hours at the work that pays your rent. Justify these with contracted revenue plus commit. Never best case.
- Short experiments. A small ad test, a trial of a new tool. These can reasonably lean on the weighted pipeline, because if the money doesn't arrive, you stop.
- Anything that depends on money arriving by a date. Assume commit slips by your measured slip rate. If your dates tend to run late, your cash plan should too.
Write these rules while you're calm. A good week produces a hopeful mood, and a hopeful mood signs contracts the cash can't support. The rule is there to be the sensible one in the room.
That slip rate isn't a guess. It comes from the habit in how to write a deal slip rule and from the calibration in how to calibrate a sales forecast. Measured slippage beats good intentions every time.
A small archetype to check your thinking
Say you run a one-person consultancy. Two clients are in commit. The first signs, and pays on the invoice date. The second signs but sits in procurement for a while, then pays well after the invoice is due.
On the forecast, both are wins in the same month. On the cash plan, they land in two different months, and the second might drop into the following quarter. If you'd hired help against both on the day they signed, you'd have paid out before the second arrived.
Nothing was wrong with the forecast. It was right about the deals. It just wasn't answering the question of when you could spend.
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Three failures show up again and again, and all of them are easy to avoid once you know the shape.
The first is moving a deal into the cash plan the day you sign it. The bank doesn't know you signed. The second is using the terms on the contract and ignoring how clients really behave. A contract says one thing; a client's accounts team does another. The third is letting a good week change the buckets. A strong pipeline week is a reason to feel good, not a reason to move weighted pipeline into probable.
If you catch yourself editing the buckets to make a month look survivable, stop. That is the forecast asking the cash plan to lie on its behalf.
What to do with the upside line
Show the weighted pipeline in the cash plan, but show it honestly. Label it "upside". Keep it visually separate from the money you've counted. Never let it fund a decision.
Why show it at all? Because it's useful. It tells you what the plan looks like if things go reasonably well, and it reminds you why you keep the pipeline healthy. But the line must never be added into the totals that your decisions lean on. The moment it's quietly added, the plan is back to optimism with decimal places.
The coverage side feeds this too. If next period's coverage is thin, your upside line will be thin soon, and you want to know before the cash gets tight. That arithmetic is in how to calculate pipeline coverage.
Free guide · 20 pagesForecast the number you steer by.The Sales Forecast Playbook: stop adding up deals that feel likely.Get the free guide →Your Monday version
You can do the whole thing in under an hour, once.
- List your committed deals by name.
- Next to each, write the signature date, the payment terms and how late this kind of client usually pays.
- Move each amount to the month the cash should land.
- Sort your forecast into contracted, probable and upside. Strip best case out.
- Write down which number each kind of decision may rely on.
Then repeat it with a few minutes each week, as part of the review. The first time is the slowest. After that you're only updating what moved.
If the sales side of this is still taking shape, how to build a sales forecast comes first. The cash plan is only as honest as the commit list feeding it.
Do this and your sales forecast cash plan stops being a number you talk yourself into. It becomes the thing that tells you what the business can afford to commit to.
Free assessmentHow trapped are you, really?Take the Corporate Suffocation Index, the free solopreneur readiness assessment.Take the assessment →Frequently asked questions
Why is a sales forecast cash plan separate from the forecast?
Because a signed deal is not payment. Between signature and cash sit your payment terms and your real collection lag. Feed the forecast straight in and you'll show money in months when none arrives.
Which forecast number goes into the runway?
Contracted revenue and commit, converted to the months cash will arrive. The weighted pipeline sits in a labelled upside line. Best case does not enter the cash plan at all.
What is collection lag?
It's how long clients actually take to pay, beyond the date on the invoice. It is usually longer than people remember, so use your own payment history, not the terms you'd like to have.
Can I fund a long commitment with my weighted pipeline?
No. Long, expensive commitments should rest on contracted revenue plus commit. The weighted pipeline is an average that needs volume, and a handful of deals cannot support it.
The full method, with the checklists, is in The Sales Forecast Playbook, a free 20-page playbook.
How trapped are you, really?
Take the Corporate Suffocation Index, the free solopreneur readiness assessment.