Your close rate is unusable, and the fix comes before the target.

Here is a conversation that happens in every B2B company past its first serious year. A board member or a CEO looks at the funnel and asks why so little of the pipeline closes. Marketing answers that pipeline generation is running well ahead of benchmark. Sales answers that the leads are not ready. Someone proposes a minimum acceptable close rate as the fix, and everyone agrees to be measured against it.

That meeting has just set a target on a number that cannot carry one.

Not because the number was calculated wrongly. Because of what sits underneath it. In most companies the close rate is measured on a blended denominator: one pool of opportunity that mixes demand marketing created, demand an SDR cold-sourced, and demand that walked in through a salesperson's existing relationship. Three functions, three motions, three entirely different conversion physics, divided by one bucket.

Why this is not a reporting nitpick

It is tempting to file this under data hygiene and get back to the real work. It is not a hygiene problem, because of what gets built on top of it.

• You cannot set a floor. A minimum acceptable close rate applied to a blended pool punishes whichever team happens to be feeding the most volume, regardless of quality. Marketing sourcing a large number of early-stage opportunities will always look worse than sales sourcing a handful of warm ones, even when marketing is doing the harder and more valuable job.
• You cannot kill a channel. The obvious next question is which channels to shut down. You cannot answer it, because sourced revenue per channel sits underneath the same attribution rule. Without it, every channel decision is a matter of who argues most confidently in the room.
• You cannot defend a budget. Any efficiency figure you present has a denominator a finance director can dismantle in one question. You will lose that exchange, and you will deserve to.
• You cannot diagnose. This is the most expensive consequence. A blended rate hides where in the funnel value is being lost, so the organisation argues about whether marketing or sales is at fault instead of locating the stage that is leaking.

Every one of those is a decision the business needs to make this quarter. All four are blocked by one unmade definition.

The order of operations

The sequence matters more than the content, and it is almost always run backwards. The target gets set first, then people go looking for data to support or dispute it. Run it in this order instead.

1. Ratify the definitions. Three categories, agreed in writing by the people who will be measured on them, before any number is recalculated. Not a workshop. One page, signed off.
2. Then rebase. Re-run the funnel on clean data and publish the corrected rate per source. Expect it to look worse for someone; publish it anyway, because a number nobody trusts is worth less than a bad number everyone accepts.
3. Then set floors. Now a threshold means something, because each function is held to the stage it actually controls.

The three definitions

Three mechanical rules make those definitions survive contact with a real CRM:

• One field, one owner. A single required source field, set at lead creation, never overwritten downstream. The moment two fields can disagree, you are back where you started.
• A documented tie-break. Where two touches compete, the first qualifying touch wins. Write it into the rule rather than judging case by case, because case-by-case means whoever asks loudest wins.
• An effective date. Historical records are reclassified in bulk or excluded from the baseline, and you say openly which you chose. Quietly restating history is how a reporting change becomes a credibility problem.

Then hold each function to the stage it controls

Once the source rule exists, the close rate stops being one number that everyone owns and nobody owns. It becomes a chain, and each link has a name against it.

This is the part that makes the conversation survivable. Marketing does not control the demo shown in the room, the pricing offered, or whether an account changed hands mid-cycle during a period of sales turnover. Those all sit at the final stage. Saying so after the stages are owned in writing is a structural observation. Saying so before is blame-shifting, and it will be heard that way.

What to do when the target lands before the rule

Here is the awkward version, and the common one. Leadership proposes the floor in the meeting, and you are expected to accept or resist on the spot. Resisting reads as defensiveness about a number that is, in fact, low. Accepting commits you to being measured on noise.

There is a third answer, and it is the one to have ready:

Concede the principle fully and immediately, because the instinct to defend the number is what loses the room. Then attach the two conditions that make the target mean something. You have agreed to be measured, which is what was being asked, and you have made the measurement real, which is what the business needed.

The uncomfortable part

Fixing this usually makes marketing's headline numbers worse before it makes them better. A blended denominator tends to flatter whoever generates the most volume, and that is frequently marketing. Rebasing strips that out.

Do it anyway, and do it before someone else does it to you. A function that arrives with its own corrected figures, its own withdrawn assumptions and its own proposed floor is in a completely different position from one that has those things discovered during a review. The first is running the measurement. The second is being measured.

And once the rule exists, the arguments stop being about whose number is right. They start being about what to do, which is the only conversation worth having, and the one the blended denominator has been preventing all along.