How to Forecast Income for Runway:Contracted or Hoped?

To forecast income for runway, sort every euro of expected revenue into three buckets: contracted, probable and hoped. Build the runway you steer by on the first two only. Keep hoped income as a separate upside line, and count it as cash only when it lands.

How to forecast income for runway when you sell alone

You're an optimist. You have to be. Nobody builds a business alone while expecting it to fail.

But your forecast is where that optimism does the most damage. Burn is mostly knowable: you can read it off the bank. Income is a guess about other people's behaviour, and guesses made on a good day have a way of sneaking into a base case.

Nearly every dangerous runway number has optimistic pipeline quietly baked in. The person who built it doesn't know it's there. They built it on a good day, after a good call, and the deal felt real.

So the job isn't to forecast harder. It's to forecast in a way that makes your own hope visible, and keeps it away from the decisions.

Three buckets, one rule

Every expected sale goes in exactly one bucket.

Contracted. Signed, with a date. Not "verbally agreed". Not "they love it". Signed.

Probable. Two kinds only. An existing customer renewing on their normal pattern. Or a deal at a stage that historically closes. Note the word historically. It means your own record, not your feeling.

Hoped. The pipeline. Everything else.

The rule is brutally simple. The runway you steer by uses contracted and probable only. Hoped stays visible, as its own clearly labelled upside line, so you can see what it would do. It never funds a decision. The table shows how to forecast income for runway with each bucket's test.

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Signed is not paid

Here's where the buckets meet a harder fact. Even contracted income isn't cash until it lands.

A signed agreement is not money. An invoice sent is not money. Depending on your customers it may be cash in sixty or ninety days, or never. Runway is a cash calculation, so your forecast needs two things for every sale: an amount and a date when the money will really arrive.

That date is usually later than the sale date. If you sell in March and the customer pays in May, your March runway didn't improve. It improved in May. A forecast that books income when you win it, rather than when you receive it, overstates every month in between.

For a solo operator this is the one that bites. You're delivering the work yourself, paying for the tools yourself, and waiting on payment. Growth consumes cash before it produces it. The faster you grow, the wider that gap.

Keep expected receipts on their own line

Money that's committed but not yet received deserves a home of its own. A separate, clearly labelled line, with expected dates.

It never merges into the balance until it's sent. Everyone who has been surprised by their own runway made that merge somewhere. The same goes for an undrawn credit facility (an option with conditions that tighten when you need it) and a grant that's been awarded but not paid (a timeline that's its own genre of optimism).

If you're not sure whether something belongs in the balance, ask one question. Could I pay a bill with it today? If the answer is no, it belongs on the line, not in the balance.

Be harsher on your best deals

This sounds backwards, but it works. Your biggest, most exciting deal is the one most likely to be sitting in the wrong bucket.

Excitement is a poor forecasting tool. Ask of any deal you're counting as probable: what stage is it at, and what has happened to deals at that stage before? If you don't have a record of past deals, that's the finding. You can't call it probable on history you haven't kept.

So start keeping it. Note what closed, what stalled and how long each took. After a few months you have something no feeling can give you: evidence of your own pattern. It also makes the monthly review sharper, as how to review runway monthly shows.

Recurring revenue is not the same as certain revenue

Renewals are the easiest income to call probable. They are also the easiest to over-trust.

The word in the definition is normal pattern. A customer who always renews on time, and who has no reason to stop, fits. A customer who has gone quiet doesn't, however long they've been with you. Revisit that list each month and move anyone who looks shaky out of probable. It costs you nothing now and saves a nasty surprise later.

Almost every serious problem shows up in the cash before it shows up anywhere else. Churn rising, sales slowing, payments slipping: each moves your runway weeks or months before it's obvious in any other report. Your income forecast is where you'll see it first, if you're honest about the buckets.

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Show the upside, but separately

None of this means ignoring hope. Hope is how you grow.

Show it as a line below the base case: here's the runway if every hoped deal closed. That's useful. It tells you what's at stake in the pipeline and how much time winning would buy. It also lets you decide where to spend your limited hours, which is a better use of a pipeline than pretending it's already paid.

What you must never do is let that line fund a decision. Don't sign for a contractor against a deal that hasn't signed. Price any commitment in months of the base case, as in how to price a contractor in months of runway. If you only survive when the hoped bucket arrives, you don't have a plan. You have a bet.

When you forecast income for runway and it looks great

Be suspicious. A great number is a prompt to go looking for the hope in it.

Go through the base case line by line and ask where each euro came from. A signed contract with a date? A renewal on pattern? Or a good call last Thursday? The ones that fail the test move down. The number gets worse. That is the number you wanted, because it's the one the bank will agree with.

Here's a small, useful discipline. Write the forecast down and date it. A month later, compare it with what really arrived. If the hoped bucket repeatedly turns into cash, you've earned the right to trust it a little more. If it never does, you've learned something no pep talk could teach.

The honest limit of any forecast

Runway is a forecast, and forecasts age. Income is the shakiest input in the whole thing, because it depends on other people.

So treat the result as a range with a direction. Don't defend its second decimal place. Be far more interested in why it moved than in whether it was right to the penny. A forecast that moves for a reason you understand is working. One that moves and you can't say why is telling you to look harder.

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Where this fits in the model

The forecast is one input to the bigger picture. Slot your three buckets into the money-in rows of the sheet from how to build a runway model. Contracted and probable go into the balance. Hoped goes beneath it.

Then forecast income for runway again on a fixed day each month. Move deals between buckets as the facts change. Note why. That note is the thing next month's you will thank you for.

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Frequently asked questions

Should I include pipeline when I forecast income for runway?

Not in the number you steer by. Keep it as a separate, clearly labelled upside line so you can see what it would do. Nearly every dangerous runway figure has optimistic pipeline quietly baked into the base case.

What counts as probable income?

An existing customer renewing on their normal pattern, or a deal at a stage that historically closes. The key word is historically. It has to rest on your record, not on how confident you feel.

Do I count revenue when I invoice or when I am paid?

When you are paid. Runway is a cash calculation. Revenue recognised is not revenue received, and an invoice may become cash in sixty or ninety days, or never.

How often should I update the forecast?

Monthly, on a fixed day. Move deals between buckets as facts change, and write down why. Check what is overdue and who is chasing it, because late money shortens runway as surely as new spending does.

The full method, with the checklists, is in The Runway Playbook, a free 23-page playbook.