Coaching Client Onboarding Questionnaire: The 10 Questions I Ask After the Yes (2026)

Quick answer: A coaching client onboarding questionnaire asks how a client wants to be coached, not why they came. Send it after the agreement is signed and before the first session, keep it to ten questions, and cover four things: how they want to communicate, how they want to be challenged, what they want you to leave alone, and the logistics that will otherwise eat session time. The intake form tells you the problem. The onboarding questionnaire tells you how to work with the person.

Coaches merge the two forms constantly. I did. For two years my “intake” was one long Google Form covering the client’s situation, goals, calendar, pronouns, and whether they minded being interrupted. Clients answered the first half carefully and the second half in one-word bursts.

Splitting it fixed that. The intake stays focused on the problem, and the questions about working together move to a separate coaching client onboarding questionnaire sent a few days later. Same questions, two moments, much better answers.

Methodology note: everything below comes from running my own practice with 33+ active clients. It’s what has held up for me, not a study.

Why the onboarding questionnaire is not the intake form

The client intake form does one job: it gets the client’s situation, what they have tried, and what a good ninety days looks like onto the page before session one. You need those answers early, so the intake goes out the day they say yes.

The onboarding questionnaire does a different job. It sets the terms of the working relationship. It asks how often they want to hear from you, whether they want homework, how blunt you should be, and what topics are off the table until they raise them. None of that helps you prepare for session one. All of it helps you avoid the month-two conversation where a client admits they hated the Sunday check-in texts.

The ICF Core Competencies split these too: establishing agreements about the coaching relationship is one competency, and cultivating trust and safety by respecting the client’s identity and style is another. The first is your contract and intake. The second is what this questionnaire is for.

The 10 questions in my coaching client onboarding questionnaire

Ten questions in four blocks. The whole form should finish inside eight minutes.

Block 1 – How we communicate

1. Between sessions, how do you want to hear from me: email, text, a shared portal, or not at all unless something is urgent?
2. If I send you something to read or do between sessions, how much notice do you want before the next call?
3. What is the worst way someone has followed up with you, and what should I avoid?

Block 2 – How you want to be coached

1. On a scale from “ask me gentle questions” to “tell me what you think I am avoiding,” where do you want me to sit most of the time?
2. When you go quiet in a session, is that thinking or discomfort, and what do you want me to do about it?
3. Do you want homework between sessions? If yes, what kind actually gets done in your week?

Block 3 – What to leave alone

1. Is there anything about your situation you would rather I not raise until you bring it up?
2. Is there anyone in your life whose opinion I should know about, even if they’re not in the room?

Block 4 – Logistics that eat session time

1. What is your preferred name, pronunciation, and pronouns, and is there a name I shouldn’t use?
2. What is the one thing that, if it went wrong in our first month, would make you consider stopping?

Question 10 is the one coaches skip and the one I’d keep if I had to cut the rest. Clients answer it honestly because it’s framed as prevention, and the answer is usually the real risk to the engagement.

When to send it, and how

Send the coaching client onboarding questionnaire after the agreement is signed and the first payment has landed, at least three days before the first session. Before the signature it reads like a sales step. After session one it reads like an afterthought. The ones I sent late mostly came back blank, or not at all.

That puts it on day three to five of the sequence, between the intake and booking the first sessions. The full ten-day arc is in how to onboard coaching clients.

Deliver it where the client already goes. If they log into a client portal for notes and scheduling, the questionnaire lives there, and the answers sit on the client record where you’ll see them before a call. If you run on email and a form tool, you now own the job of copying ten answers into wherever you keep notes. That copying step is where my old system broke, and it’s one of the reasons I built Sage: the form, the answers, and the session notes belong on one page.

Read the answers twice

Once when they arrive, for anything that changes your plan. A client who answers question 4 with “tell me what I’m avoiding” and question 10 with “if you go easy on me” has told you how to run the whole engagement. A client who wants no contact between sessions and no homework isn’t disengaged; the sessions have to carry everything, so they need more structure.

Once the morning of the first session, for the specifics you’ll forget under pressure: the name they don’t use, the topic that waits, the person whose opinion looms. I keep those three in a pinned block above the session notes and read it before every call in the first month.

Then say back what you heard in the first five minutes of session one: “You want me to push, and Sunday texts would annoy you. Here is the plan.” Ninety seconds, and the client learns the form wasn’t a formality.

Two mistakes that turn the questionnaire into paperwork

Asking questions you won’t act on. If you ask about homework preferences and then assign the same worksheet to everyone, the client notices. Only ask what will change your behavior. That’s why this list is ten questions and not the forty I used to send.

Never revisiting it. The answers are true on day four. By month three the client trusts you more, wants more challenge, and may want the topic from question 7 opened. Ask “is the way we’re working still working?” at the first quarterly review and update the record.

FAQ

How long should a coaching client onboarding questionnaire be?
Ten questions, answerable in under eight minutes. Longer forms get shorter answers, and the last questions are the ones about boundaries, which are the ones you most need answered well.

What if a client does not fill it in?
Send one reminder, then ask the three that matter most live in session one: how do you want me to push, how do you want to hear from me between calls, and is anything off the table for now. Don’t delay the session over a form.

Do group coaching clients need one?
Yes, and it matters more. In a cohort you can’t read each person the way you can one-on-one, so the questionnaire is often the only place a quiet member tells you how they want to be treated. Send it before the first group session.

What to do next

See how Sage fits your practice. Sage attaches the onboarding questionnaire to the client record, next to the notes you read before every session. Have a look at the pricing and see where your practice lands.

Read the next piece. The questionnaire is one of five forms a practice actually needs. The other four, and when each one goes out, are in coaching forms templates.

Try it on a real client. Sage has a 14-day free trial, no credit card required. Load these ten questions, send them to your next new client, and see what you learn before session one.