--- title: The Number You Can't Defend - Brookwood Growth description: The number you can't defend is one you can't define. Learn to separate cash, accounting and forecast figures and test any metric in a minute. image: https://www.brookwoodgrowth.com/hubfs/brookwood/Blog%20Photos/emilio-takas-_GNVwZJv-Jo-unsplash.jpg --- [Skip to content](https://www.brookwoodgrowth.com/blog/the-number-you-cant-defend#main-content) [**Brookwood Growth**](https://www.brookwoodgrowth.com/) [**How It Works**](https://www.brookwoodgrowth.com/how-it-works) [**Insights**](https://www.brookwoodgrowth.com/blog) [**About**](https://www.brookwoodgrowth.com/about) [**Brookwood Growth**](https://www.brookwoodgrowth.com/) [**How It Works**](https://www.brookwoodgrowth.com/how-it-works) [**Insights**](https://www.brookwoodgrowth.com/blog) [**About**](https://www.brookwoodgrowth.com/about) 1. [Home](https://www.brookwoodgrowth.com/) 2. [Insights](https://www.brookwoodgrowth.com/blog) 3. The Number You Can't Defend \- Business Growth # The Number You Can't Defend The number you can't defend is one you can't define. Learn to separate cash, accounting and forecast figures and test any metric in a minute. BG By Brookwood Growth Jun 18, 2026 Updated Oct 20, 2026 6 min read ![Multiple US dollar bills scattered on white background representing the financial metric a leader cannot defend to stakeholders](https://www.brookwoodgrowth.com/hubfs/brookwood/Blog%20Photos/emilio-takas-_GNVwZJv-Jo-unsplash.jpg) The number you can't defend is the one you quote without being able to say what it includes, how it was counted and where it could mislead. For most owners it is revenue, pipeline or customer count, because each one can mean several different things. You make it defensible by writing a one-sentence definition and putting its cash, accounting and forecast versions side by side. ## The Tell: Your Answer Gets Complicated You hit your revenue target. Someone asks how, what changed, what drove it. Your answer gets long and starts with "well, technically." That is the tell. A number is hard to defend when it blends categories, when accounting and cash disagree, or when its definition shifts depending on who is asking. Three versions show up again and again. All figures below are an illustrative example, made up to show the logic. ## Three Numbers That Fall Apart in Conversation ### Revenue that is not cash Illustrative example: a services firm books $4.1M in annual contracts. Some are net-60, some pay on milestones and one retainer starts in the third quarter. Did the firm hit $4.1M? Accounting says yes. The bank says not yet. Both are real, but only cash can be spent. If this gap is your problem, read [the cash gap when revenue rises but cash stays flat](https://www.brookwoodgrowth.com/blog/the-cash-gap-when-revenue-rises-but-cash-stays-flat). ### Pipeline that is not committed Illustrative example: a pipeline report shows $8M. Of that, $4.5M is early conversations that have not seen a proposal, $2.3M is last year's "maybe next quarter" and $1.2M is in active negotiation with a real close date. The honest number is closer to the last figure, about 15% of the headline. Hiring against the $8M is how a plan breaks. The related trap of counting a deal too early is covered in [why closed-won is lying to you](https://www.brookwoodgrowth.com/blog/closed-won-is-lying-to-you). ### Customers that are not recurring Illustrative example: you report 47 customers. Twenty bought once and never returned, 15 are in a pilot and 12 pay regularly. Asked how many customers you have, you now own three defensible answers (47, 27 or 12) and none of them feels good. ## Why an Undefended Number Costs You Owners in this range are usually too big to avoid questions from a bank, a partner or an advisor, and too small to have a finance team that settled the definitions. So the owner becomes the explainer. When the number does not hold up, you backtrack or over-explain, and credibility is the first thing lost. There is a second cost that matters more. If you cannot defend the number, you probably do not fully understand it, and a number you do not understand should not drive a hire or a spend decision. ## Separate the Three Kinds of Numbers Much of the confusion eases when you stop treating three different numbers as one. - **Accounting numbers:** what the books say under your accountant's rules. Right for reporting, not always right for running the week. - **Cash numbers:** dollars that actually landed in the bank for this line of business. This is what you can spend. - **Forecast numbers:** what is likely to close, such as pipeline weighted by how deals have converted before, or active recurring customers. Useful for planning, but not current reality. When a question comes in, name which of the three you are answering. Naming the category helps you avoid reaching for the version that sounds best. ## How to Make a Number Defensible Do this for your top three to five metrics. 1. **Write a one-sentence definition.** Illustrative definition: "Recurring customers are accounts that paid us in each of the last three months, excluding one-time purchases." If it takes a paragraph, the definition is not settled. 2. **Write down one thing it leaves out.** Every number excludes something. Name it before someone else does. 3. **Show the gap, not just the figure.** If revenue and cash differ, state the difference and the schedule. "Part of this closes next quarter, and here is when" is a stronger answer than a rounder number. 4. **Pick one owner for each definition** so the number means the same thing in every meeting. 5. **Use one source per number.** Pick the system of record for each figure and use it every time. If two systems disagree, find out why before the meeting, not during it. 6. **Reconcile one month by hand.** Take a single month and trace the number from the source records to the total. If you can walk someone through one month, you have a concrete example to use when questions come up about the other eleven. If two of your own numbers disagree and you cannot tell which is right, the [2-Minute Gap Check](https://www.brookwoodgrowth.com/gap-check) is a quick way to see where to look first. For a longer treatment, see [when your numbers don't agree](https://www.brookwoodgrowth.com/blog/when-your-numbers-don-t-agree-a-5-day-diagnostic). ## Three Tests You Can Run Today **The explain-it test.** Explain what the number means, how it was counted and why you trust it, in plain words. If you cannot, it is not defensible yet. **The leaves-out test.** Say where the number might mislead. If you cannot name one thing it excludes, you are probably missing something. **The decision test.** Would you make a hire or a major purchase on this number alone? If not, it is not ready to drive decisions. ## Frequently Asked Questions ### Which number should I use to make a hiring decision? Look at cash first, because it is what you can afford, then at the forecast to see what is likely to land. Hire when they agree. If they diverge, wait or stage the hire. ### How do I know if I am tracking the right metrics? A good metric is one where, if it moved the wrong way, you would notice and act. If you never decide anything from a number, trim it and keep the three to five that drive your decisions. ### What if my accountant says one number and my gut says another? Usually both are right under different definitions. Ask your accountant how the figure is defined and what it excludes, then write the difference down. Putting the two definitions side by side can clarify the difference. ### Can I just pick one number and ignore the others? For a while. But a lender, partner or buyer will eventually ask a question that one number cannot answer, and it is easier to learn the gap now than in that conversation. **The number you can defend is the number you understand.** If you are always explaining or qualifying a key metric, start there: define it, separate its types and understand the gap. Related reading: [why owners are too close to see it](https://www.brookwoodgrowth.com/blog/youre-too-close-to-see-it) · [telling a plan from a hope](https://www.brookwoodgrowth.com/blog/strategy-actually-just-hope). ## More from When numbers don't agree ### [![Asian female florist checking inventory in shop with flowers and ribbons on table.](https://images.pexels.com/photos/3933690/pexels-photo-3933690.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940?w=600) Business Growth Do You Have a Customer Retention Problem? How to Tell and Where to Start](https://www.brookwoodgrowth.com/blog/customer-retention-problem) ### [![Card payment terminal on a cafe table](https://www.brookwoodgrowth.com/hubfs/brookwood/Blog%20Photos/clay-banks-1Uj0HmqQFGk-unsplash.jpg?w=600) Diagnostics Sales Are Up. Cash Is Tight. Nobody Can Tell You Why. That's the Actual Problem.](https://www.brookwoodgrowth.com/blog/sales-are-up-cash-is-tight) ### [![Hands arranging sticky notes on a planning board](https://www.brookwoodgrowth.com/hubfs/brookwood/Blog%20Photos/brands-people-Ax8IA8GAjVg-unsplash.jpg?w=600) Diagnostics You're Too Close to See It. That's Not a Character Flaw, It's Just Where You're Standing.](https://www.brookwoodgrowth.com/blog/youre-too-close-to-see-it) ## Site footer [Find the Gap. Close the Gap.](https://www.brookwoodgrowth.com/) For U.S. owner-operators too busy running the business to look at it. 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