What Leaders Should Say When They Do Not Know Yet

Someone asks you a question in a meeting. You know everyone is waiting for your answer, but you do not have one yet.

Maybe the decision has not been made. Maybe the numbers are still changing. Maybe another team owns part of the information or you simply have not had enough time to verify what is true.

This is where leaders get themselves into trouble.

The pressure to sound confident can make you guess, overexplain, give a vague answer or say something reassuring that you cannot actually promise.

There is a better response.

Say what you know, say what you do not know and tell people what happens next.

I call this:

Know. Don’t Know. Next.

It is simple enough to use in the moment and structured enough to keep uncertainty from turning into confusion.

What Should a Leader Say When They Do Not Know the Answer?

Try:

“Here is what I know right now. Here is what I do not know yet. Here is what I am doing to find out, and I will update you by Thursday afternoon.”

That answer does not make you look weak.

It makes the boundaries of your knowledge clear.

The mistake is not saying, “I don’t know.”

The bigger credibility problem is acting as though you know when you do not.

Why Leaders Feel Pressure to Have an Answer

Leadership often comes with an unspoken expectation that you are supposed to know.

People look to you for direction. Your team asks what is going to happen, customers want certainty and senior leaders want recommendations.

That pressure can make uncertainty feel like a failure.

It is not.

Some questions simply do not have a complete answer yet.

The market may still be changing. Leadership may still be reviewing options. A customer issue may require investigation. You may need information from legal, finance or operations before responding responsibly.

Credibility does not come from pretending those variables do not exist.

It comes from communicating clearly while they do.

Research on how leaders communicate uncertainty makes the distinction interesting. Across a series of experiments, people perceived leaders differently depending on how uncertainty was framed. Leaders were viewed as more competent when uncertainty was described as belonging to the situation, such as “the outcome is uncertain,” rather than only as personal uncertainty, such as “I am uncertain.”

That does not mean leaders should hide their own lack of knowledge behind clever wording. It suggests that context matters.

There is a difference between:

“I have no idea.”

and:

“The customer has not made the final decision, so we do not know the timing yet.”

The second answer tells people where the uncertainty actually comes from.

Start With What You Know

Uncertainty can cause leaders to focus immediately on everything they cannot answer.

Start with what is known.

That gives your listener something solid to work with.

Imagine an employee asks:

“Are our roles changing because of the reorganization?”

You might say:

“What I know today is that the reporting structure will change on November 1. No individual role eliminations have been announced.”

You have given them two pieces of information they can rely on.

This is especially important during change, which is why Stacey’s guidance on communicating organizational change without losing trust uses the same discipline: tell people what is changing, what is not changing, what is known and what remains unresolved.

The more uncertain the environment becomes, the more important it is to separate facts from assumptions.

Say What You Do Not Know Yet

This is usually the uncomfortable part.

Say it anyway.

Try:

“What I do not know yet is whether individual responsibilities will change after the new reporting structure is in place.”

That is better than:

“We expect things to stay mostly the same.”

Do you know that?

If not, you just created an expectation you may have to undo later.

Research involving two large experiments with more than 12,000 participants found that communicating quantified uncertainty around statistics had little or no effect on trust in the source, although vague statements that uncertainty simply existed could reduce trust in some circumstances.

The studies involved public statistics rather than workplace leadership, so I would not treat them as a formula for executive communication. The useful lesson is that uncertainty itself does not automatically destroy credibility.

Vagueness can.

Be as specific as the situation allows.

Explain Why the Answer Is Not Available

Sometimes “I don’t know” needs one more sentence.

Give your listener enough context to understand why the answer is incomplete.

You might say:

“We do not know the launch date because testing is still underway.”

Or:

“I cannot answer the budget question yet because finance is reviewing the revised forecast this week.”

Or:

“We are waiting for the customer to confirm which implementation option they want.”

That context prevents people from creating their own explanation.

Without it, they may assume leadership is hiding something, nobody is in control or the question was forgotten.

Keep the explanation concise.

You are providing context, not defending yourself.

Tell People What Happens Next

This is the part that turns uncertainty into direction.

If you stop at:

“I don’t know.”

your listener is left with uncertainty and no path forward.

Add the next step.

Try:

“Finance is reviewing the forecast on Wednesday. I will give you an update Thursday afternoon, even if the final number is still not available.”

Notice the last part.

Even if the final number is still not available.

That matters because your commitment is now about communication, not about controlling an outcome you cannot control.

You cannot always promise when the answer will exist.

You can often promise when people will hear from you again.

That is credibility.

Use Know. Don’t Know. Next.

Here is the framework in its simplest form.

Know

What can I say with confidence right now?

Use facts rather than predictions or assumptions.

Don’t Know

What information is still incomplete, uncertain or undecided?

Say it directly without making it sound more certain than it is.

Next

What happens from here?

Tell people:

• what is being done

• who is responsible

• when the next step happens

• when they will hear from you again

That final point is critical.

If you give people a date, follow through.

Do Not Guess Just to Fill the Silence

Silence can feel uncomfortable when everyone is looking at you.

That discomfort can cause you to start thinking out loud.

“Well, I would assume…”

“My guess is…”

“I imagine leadership will…”

“Most likely…”

Be careful.

Your listener may not remember the qualifier.

They may remember the statement.

Your “guess” becomes:

“Stacey said…”

Then the information travels.

If you are speculating, decide whether speculation is useful at all.

Often the better answer is:

“I do not have enough information to answer that accurately.”

That is a complete sentence.

You can follow it with what you will do next.

Do Not Give False Reassurance

People often ask uncertain questions because they are worried.

That makes leaders want to make them feel better.

You may say:

“I’m sure everything will work out.”

“There’s nothing to worry about.”

“I don’t expect anything else to change.”

Ask yourself whether you actually know that.

False reassurance may create temporary comfort, but it also creates a credibility problem if reality changes.

A more credible answer sounds like:

“I understand why you are concerned. I do not have enough information yet to tell you that nothing else will change. What I can tell you is that no additional changes have been approved.”

That answer may not eliminate anxiety.

It gives people something true.

Transparency Does Not Mean Saying Everything

Being honest about uncertainty does not mean sharing information you are not authorized to share.

You may be dealing with:

• confidential personnel information

• legal restrictions

• an acquisition

• customer confidentiality

• private financial information

• an incomplete investigation

In those situations, say what you can say.

Try:

“I cannot share the details of the personnel decision. I can explain what it means for your team and how responsibilities will be covered.”

That is much better than pretending the question did not happen.

Transparency means being honest about the boundaries too.

Your Tone Matters When You Do Not Know

Imagine someone asks a difficult question and you respond:

“I don’t know.”

Your words may be completely honest.

Your delivery determines a lot about how the answer lands.

If your voice sounds irritated, your eyes move away and your body turns toward the door, your listener may experience:

“Stop asking.”

If you remain composed and say:

“I don’t know yet. Here’s what I’m doing to find out,”

they experience something very different.

This is where Stacey’s Credibility Gap shows up.

You evaluate yourself based on your intention.

Your listener experiences your words, tone and behavior.

That is why building trust through clear, credible communication requires more than accurate words. People notice whether your delivery and follow-through support what you said.

Do Not Overexplain Because You Feel Exposed

Have you ever watched someone get asked a question they cannot answer, then spend five minutes talking around it?

You know exactly what is happening.

They are trying not to say:

“I don’t know.”

Do not make your audience work through a paragraph of language to discover that you do not have the answer.

Say it earlier.

“I don’t know that yet.”

Then add useful context.

That can sound more confident than a long explanation because the communication is direct.

Confidence does not require pretending uncertainty disappeared.

If Your Answer Changes, Say It

This is another moment that tests credibility.

You gave people the best information you had on Monday.

By Thursday, the information changed.

Some leaders quietly replace the old answer and hope nobody notices.

Do not do that.

Say:

“On Monday, I told you we expected the launch to happen on the 15th. Testing uncovered another issue, so that date is no longer accurate. The earliest possible launch is now the 22nd.”

That does two important things.

You acknowledge what you previously said and explain what changed.

Research published in 2024 found that communicating uncertainty before evidence changed helped protect against a later loss of trust in an experimental public-health setting. The participants were not employees and the scenario was not workplace leadership, so the findings should be applied carefully. The broader implication is useful: communicating uncertainty honestly can prepare people for the possibility that information will evolve.

People understand that circumstances change.

They become skeptical when leaders behave as though the earlier statement never existed.

Use This During Executive Q&A

Executive Q&A is one of the easiest places for leaders to overreach.

A question comes from the audience.

You want to appear knowledgeable.

You answer too quickly.

Instead, pause.

Then use the framework.

For example:

“What I know is that we are evaluating two locations. What has not been decided is which one we will choose. The executive team reviews the final analysis Friday, and we will communicate the decision Monday.”

That is a strong answer.

It is direct, useful and bounded by what is actually true.

Use It With Customers Too

Customers do not expect you to know everything instantly.

They do expect you to be reliable.

A customer asks:

“Can your system integrate with our current platform?”

Do not say yes because you think it probably can.

Say:

“I do not want to guess. I need our technical team to confirm that specific integration. I will get you the answer by tomorrow at 2:00.”

Then get them the answer.

If the answer takes longer:

“I told you I would have an answer by 2:00. I do not have confirmation yet. Our technical team is still testing the integration, and I will update you tomorrow morning.”

You did not meet the original information deadline.

You did meet the communication deadline.

That distinction protects trust.

Use It When Employees Ask About Rumors

Rumors thrive in information gaps.

Someone asks:

“I heard we are closing this location. Is that true?”

Do not brush it aside if you genuinely do not know.

You might say:

“I have not been told that this location is closing. I also do not want to tell you something is impossible if I have not verified it. I will ask the regional leader today and update you tomorrow.”

That answer gives the rumor somewhere to go.

It also shows the employee that asking was worthwhile.

Your Follow-Through Matters More Than the Framework

Know. Don’t Know. Next. only works if “Next” actually happens.

If you tell someone:

“I’ll update you Friday,”

and Friday passes with no communication, uncertainty gets worse.

Now the listener has two questions:

“What is happening?”

and:

“Why didn’t they do what they said?”

Follow up even when there is no new answer.

Say:

“I told you I would update you today. The decision is still pending. Leadership meets Monday, and I will communicate again Tuesday.”

You have maintained the expectation.

That consistency is one of the behaviors people use to decide whether you are credible Monday to Monday®.

What Should You Avoid Saying?

Be careful with:

“I’m sure it will be fine.”

“Don’t worry about it.”

“I think…”

“Probably.”

“I would assume…”

“Leadership would never…”

“Nobody has told me anything.”

Those phrases can minimize concerns, introduce speculation or make your lack of information sound like organizational chaos.

Use language that accurately describes what you know.

You do not need to make uncertainty disappear.

You need to make it understandable.

Use This Quick Check Before You Answer

When you are faced with a question you cannot fully answer, ask yourself:

• What do I know for certain?

• What am I assuming?

• What is still unknown?

• Why is it unknown?

• What can I responsibly share?

• What happens next?

• When will I communicate again?

You can run through those questions in seconds.

That is what makes the framework practical.

Credibility Does Not Require Certainty

This is what I want you to remember.

You will not always have the answer. Your employees know that, your customers know that; and your peers know that as well.

Pretending otherwise creates more risk than admitting the truth.

Credible leaders do not manufacture certainty.

They create clarity inside uncertainty.

Tell people what you know, what you do not know and what happens next.

Then follow through.

That is how you communicate with credibility when the answer is still evolving Monday to Monday®.

Do Your Leaders Know What to Say When They Don’t Know?

Give them one framework:

Know. Don’t Know. Next.

Then practice it before the pressure is high.

Help your leaders communicate uncertainty with clarity and credibility.