You have probably sent a new client questionnaire before. Maybe it was a Google Form with 40 questions. Maybe it was a Word document attached to a welcome email. Maybe it was a bulleted list in the body of an email with the subject line “A few things we need from you.”
And you probably know what happened next: the client opened it, scrolled to see how long it was, closed it, and told themselves they would come back to it later. Days passed. You sent a follow-up. More days. Another follow-up. Eventually they filled it out halfway, skipped the hard questions, and you spent the next two weeks chasing the missing answers anyway.
Most client onboarding questionnaires are designed from the business’s perspective (“What do we need to know?”) without considering the client’s experience of answering. The result is a document that feels like a homework assignment: long, unclear, and easy to postpone.
This template fixes that. It is 25 questions, organized in a specific order, designed around one principle: get the client to finish it.
Before we get to the template, it is worth understanding why the standard approach does not work. There are three recurring problems.
The average client onboarding questionnaire we have reviewed contains 30-50 questions. That is not a questionnaire. That is an interrogation. And the research on form completion is unambiguous: every additional field you add reduces completion rates by roughly 3-5%. A 40-question form has a completion rate somewhere around 20-30%. A 15-question form? Closer to 70-80%.
Most questionnaires start with the questions the business cares about most: project scope, budget, technical requirements. But those are also the questions that require the most thought from the client. Starting with hard questions triggers what psychologists call “effort discounting,” where the client mentally calculates the effort required, decides it is too high, and postpones.
“What is your current tech stack?” seems like a straightforward question to you. To the client, it raises five more questions: What counts as my “tech stack”? Do you mean everything or just the relevant tools? How detailed should I be? Will you judge me if our setup is messy?
When questions lack context, clients either skip them, give vague answers, or overthink them. A one-sentence explanation of why you are asking (and what a good answer looks like) eliminates this friction entirely.
The questionnaire below contains 25 questions organized into five sections. The order is intentional. Do not rearrange them. Each section builds on the previous one, starting with easy momentum-builders and progressing to deeper strategic questions.
Enter your email below to unlock the full 25-question template, with explanations for every question, industry-specific add-ons, deployment advice, and common mistakes to avoid.
The Onboarding Questionnaire Template
Section 1: Quick Logistics (Questions 1-5)
Purpose: Get the client moving with questions they can answer in seconds. These require no thinking, just typing.
1. What is the best email address for project-related communication?
Why this first: They already gave you an email during sales, but it might be a personal or general inbox. This question takes 5 seconds to answer and gets them into the flow of responding.
2. What is the best phone number to reach you if something is urgent?
Why you need it: You probably will not call often, but having a direct number prevents delays when something genuinely cannot wait for email.
3. Who else on your team should have visibility into this project?
Why it matters: This prevents the situation where, three weeks in, the client says “Oh, I need to loop in my business partner, they have opinions about this.” Get all stakeholders identified now. Collect names and email addresses.
4. What is your preferred communication method for non-urgent updates (email, phone, Slack, text)?
Why it matters: Sending weekly updates via email to a client who lives in Slack means your updates go unread. Matching their preferred channel is one of the simplest ways to reduce follow-up fatigue.
5. Are there any dates in the next 90 days when you will be unavailable (vacations, conferences, busy seasons)?
Why it matters: This prevents the scenario where you send a critical approval request and hear nothing for 10 days because the client was at a conference. It also lets you plan your timeline around their availability.
Checkpoint: The client has answered 5 questions in under 2 minutes. They are now 20% done. The progress bar (if you are using a portal) already shows meaningful completion. Momentum is established.
Section 2: Scope and Goals (Questions 6-11)
Purpose: Understand what the client actually wants to achieve. These questions require more thought but are still answerable without research.
6. In one or two sentences, what is the primary problem you hired us to solve?
Why this matters more than you think: The client’s answer here often differs from what was discussed during sales. That gap between what was sold and what the client believes they bought is the number one cause of scope creep and dissatisfaction. Capture their words, not yours.
7. What does success look like for you 90 days from now?
Why 90 days: It is specific enough to be measurable but far enough out to be meaningful. “What does success look like?” without a timeframe gets vague answers. A 90-day window forces concrete thinking.
8. Have you worked with a similar provider before? If yes, what worked well and what did not?
Why you need this: If the answer is “yes, and they were terrible at communication,” you know that proactive updates are critical for this client. If the answer is “no, this is our first time outsourcing this,” you know they need more hand-holding during onboarding. Either answer changes how you deliver.
9. Is there a hard deadline driving this project? If yes, what is it and what happens if it is missed?
Why the second part matters: “We need the website live by June 1” tells you the date. “Because we are exhibiting at a trade show on June 3 and our CEO is presenting” tells you the stakes. Stakes determine how aggressively you need to manage the timeline.
10. On a scale of 1-5, how urgent is this project relative to other priorities on your plate right now?
Why a scale: Clients will always say a project is important. A scale forces differentiation. A “2” tells you they are going to be slow to respond. A “5” tells you they will respond same-day. Adjust your follow-up cadence accordingly.
11. Is there anything about this project that makes you nervous or uncertain?
Why this is the most valuable question on the list: Clients rarely volunteer their concerns unprompted. But when asked directly, they will tell you. “I am nervous about the budget” is something you can address. “I am worried this will take over my schedule” is something you can plan for. Unspoken concerns become unresolved resentments. Spoken concerns become manageable expectations.
Section 3: Operations and Access (Questions 12-18)
Purpose: Collect the practical information you need to start working. These questions may require the client to look things up, which is why they come after the momentum-building sections.
12. What tools, platforms, or software are you currently using that are relevant to this project?
Add a note: “For example: accounting software, CRM, project management tools, hosting providers, etc. A simple list is fine. We will follow up on specifics as needed.”
13. Will we need login credentials or access to any of your systems? If yes, which ones?
Important: Do not ask them to send credentials in the questionnaire itself. Just identify what you will need access to. Credential transfer should happen through a secure upload process, not a form field.
14. Do you have existing documentation, brand guidelines, or reference materials we should review?
Why this matters: If the answer is yes, you need to collect those files. If the answer is no, that tells you something too. You may need to help create documentation as part of the engagement.
15. Who on your team has the authority to approve deliverables and sign off on milestones?
Why this is not the same as Question 3: Question 3 asked about visibility. This asks about authority. The person who needs to see progress and the person who can approve the next step are often different people. Confusing them leads to bottlenecks.
16. Are there any compliance requirements, regulations, or legal constraints we should be aware of?
Why you must ask this explicitly: Clients in regulated industries often assume you know about their compliance requirements. They do not mention HIPAA, SOX, or GDPR because it seems obvious to them. But it is not obvious to you. And discovering a compliance requirement mid-project is one of the most expensive surprises in service delivery.
17. What does your approval process look like? (One person decides, committee reviews, etc.)
Why this saves you weeks: If deliverables need to go through a three-person review committee that meets biweekly, your project timeline just doubled. Knowing this upfront lets you plan realistic milestones instead of promising deadlines you cannot control.
18. Are there any third parties (vendors, contractors, partners) we will need to coordinate with?
Why this matters: Third-party dependencies are the most common cause of project delays that are nobody’s fault. If you need assets from their web developer or data from their previous accountant, you need to know that on Day 1, not Day 30.
Section 4: Expectations and Communication (Questions 19-22)
Purpose: Align on how you will work together. These questions prevent the misunderstandings that cause client dissatisfaction even when the work itself is excellent.
19. How often would you like to receive progress updates? (Weekly, biweekly, monthly, only when there is something to report)
Why you let them choose: Some clients want weekly emails. Others find frequent updates annoying and just want to know when something needs their attention. Asking, rather than defaulting to your standard cadence, signals that you care about their preference, not just your process.
20. When we need something from you (a decision, a document, feedback), what is a realistic turnaround time we should expect?
Why this question changes everything: If the client says “48 hours,” you can plan around that. If they say “a week, honestly,” you know to build buffer into every milestone. And because they stated their own timeline, you have implicit permission to follow up when they miss it.
21. How do you prefer to give feedback on deliverables? (Written comments, live call, recorded video, tracked changes in a document)
Why this prevents friction: A client who wants to talk through feedback on a call will be frustrated by your request to “leave comments in the shared doc.” A client who prefers async written feedback will dread your standing weekly call. Match their style.
22. Is there anything else we should know that we have not asked about?
Why this is not a throwaway question: This is the most open-ended question on the list, and it is placed last in the client-facing section for a reason. By now, the client has been thinking about the project for 10-15 minutes. Things have surfaced in their mind that your structured questions did not cover. This catches the information that does not fit neatly into a category.
Section 5: Internal Notes (Questions 23-25)
Purpose: These questions are answered by your team, not the client. They capture context from the sales process that needs to travel into delivery.
23. [Internal] What specific promises or commitments were made during the sales process?
Why this is critical: The sales-to-service handoff is where most context gets lost. If the salesperson promised a “first draft within two weeks,” the delivery team needs to know that, even if it is not in the contract.
24. [Internal] What is the estimated monthly recurring revenue for this client, and what tier of service are they on?
Why it matters: A $500/month client and a $5,000/month client should not receive the same onboarding experience. Not because the smaller client matters less, but because the larger client’s expectations (and the business risk if they churn) are proportionally higher. Understanding revenue context helps your team calibrate their responsiveness and attention.
25. [Internal] Based on the sales conversations, what is this client’s biggest risk factor for early churn?
Why this is the most important internal question: Every client has a risk factor. Maybe they expressed price sensitivity. Maybe they have been through three providers in two years. Maybe the decision-maker’s boss is skeptical about the engagement. Naming the risk factor explicitly means your team can actively manage it during onboarding instead of discovering it after the client has already decided to leave.
Why This Order Works
The sequencing of this template is not arbitrary. It follows three psychological principles that directly affect completion rates.
Principle 1: The Foot-in-the-Door Effect
Research in behavioral psychology consistently shows that people who agree to a small request are significantly more likely to agree to a larger one. By starting with five-second logistics questions, you get the client to commit to the process before asking them to think deeply. By the time they reach the harder questions in Sections 2 and 3, they have already invested 5 minutes and are 20% complete. Quitting now would feel like wasted effort.
Principle 2: Cognitive Load Management
Sections 1 and 2 require almost no research. The client knows their email, their phone number, their goals, and their concerns off the top of their head. Section 3 is where they might need to look things up (tool names, approval processes, compliance details). By placing the research-heavy questions in the middle, you catch the client at peak engagement: past the initial inertia but before fatigue sets in.
Principle 3: The Progress Bar Effect
If you deploy this questionnaire through a client onboarding portal rather than a flat document, the visible progress bar does real psychological work. Research on goal-gradient theory shows that people accelerate effort as they approach a goal. A client who sees “18 of 22 questions complete” will push through the remaining four. A client staring at a static Word document has no sense of how far they have come or how far they have to go.
Industry-Specific Add-Ons
The 25-question template above is universal. It works for any service business. But most industries have 3-5 additional questions that are specific to their domain. Add these to Section 3 (Operations and Access) of the template.
For Marketing Agencies
- Do you have existing brand guidelines, a logo package, and approved fonts/colors?
- What are your current marketing channels (social media, email, paid ads, SEO, content)?
- Do you have access to your Google Analytics, Google Ads, and social media accounts?
- Who is your target audience, and do you have any existing buyer personas?
- What marketing efforts have you tried before, and what were the results?
For a complete agency onboarding workflow, see our client onboarding guide for marketing agencies and agency intake guide.
For Bookkeepers and Accountants
- What accounting software are you currently using (QuickBooks, Xero, FreshBooks, other)?
- What is your fiscal year end date?
- Are you current on all tax filings? If not, which filings are outstanding?
- How many bank accounts and credit cards does the business operate?
- Do you have any outstanding loans, lines of credit, or payroll obligations?
For a complete accounting onboarding workflow, see our client onboarding guide for bookkeepers and accountants and the document collection checklist for accountants. If you are building a QuickBooks-specific intake process, see our QuickBooks client intake form guide.
For MSPs (Managed Service Providers)
- How many endpoints (desktops, laptops, servers) are in your environment?
- What is your current backup strategy, and when was it last tested?
- Are you subject to any compliance frameworks (HIPAA, PCI-DSS, SOC 2, CMMC)?
- Do you have an existing IT documentation repository or network diagram?
- Who currently has admin-level access to your systems?
For a complete MSP onboarding workflow, see our client onboarding guide for MSPs and the full MSP onboarding questionnaire with 30+ questions.
For Consultants
- What internal resources (people, budget, time) have you allocated to implementing recommendations?
- Have you engaged a consultant for a similar scope before? What was the outcome?
- Who are the key stakeholders who need to buy into the results of this engagement?
- What data or reports do you currently have access to that are relevant to our work?
- How will you measure whether this engagement was successful?
For a complete consulting onboarding workflow, see our client onboarding guide for consultants and the consulting onboarding template.
How to Deploy Your Questionnaire
The questionnaire itself is only half the equation. How you deliver it to the client determines whether it gets completed or ignored.
Option 1: Embedded in a Client Portal (Best)
A client onboarding portal lets you embed the questionnaire alongside document uploads, task checklists, and file sharing in a single branded experience. The client clicks one link (no login required) and sees everything they need to do in one place. Progress bars, automated reminders, and clear visual design all contribute to higher completion rates.
This is the approach that consistently produces the best results. Clients complete portal-based questionnaires at roughly 2-3x the rate of emailed forms, because the experience feels intentional rather than improvised.
Option 2: Online Form Tool (Good)
Google Forms, Typeform, JotForm, or similar tools are a significant step up from email. They provide structure, progress indicators, and a clean interface. The downside is that the questionnaire lives in isolation. The client completes the form but still needs to upload documents elsewhere, check email for other instructions, and track deadlines independently.
If you use this approach, embed the form link in your welcome email sequence with clear context about what it is and how long it takes.
Option 3: Email or PDF Attachment (Worst)
Sending the questionnaire as a Word document or PDF attached to an email is the most common approach and the least effective. The client has to download it, figure out how to fill it in (do they type? print and handwrite?), save it, and send it back. Every step is friction. Every step is a reason to postpone.
If you are currently using this approach, even switching to an online form will improve completion rates. For a deeper comparison, see why you should ditch the PDF.
5 Questionnaire Mistakes That Kill Completion Rates
Mistake 1: Asking Questions You Already Know the Answer To
If you collected the client’s company name, industry, and team size during the sales process, do not ask again. Nothing signals “we were not paying attention” faster than re-asking information the client already provided. Pre-fill what you know.
Mistake 2: Using Internal Jargon
“What is your current martech stack?” means something to you. It means nothing to a client who runs a plumbing company. Write every question in language a non-expert would understand. If you must use a technical term, define it in parentheses.
Mistake 3: Making Every Question Required
Not every client will have compliance requirements or third-party vendors. Forcing them to type “N/A” in 8 fields is unnecessary friction. Mark the truly essential questions as required and leave the rest optional. You will get more honest, complete answers on the questions that matter.
Mistake 4: No Progress Indicator
A questionnaire without a progress bar is a tunnel without light at the end. The client has no idea whether they are 20% done or 80% done, so they have no motivation to push through. Whether you use a portal, a form tool, or even section headers that say “Section 3 of 5,” give the client a sense of where they are.
Mistake 5: Sending It at the Wrong Time
The best time to send your onboarding questionnaire is within 24 hours of contract signing, during the window when the client is most excited and most engaged. Every day you wait, completion rates drop. As we discussed in the sales-to-service handoff, the first 48 hours after signing are the highest-leverage hours in the entire client relationship.
Measuring Questionnaire Effectiveness
Once your questionnaire is live, track two numbers:
Completion rate: The percentage of clients who finish the entire questionnaire without a follow-up nudge. If this is below 60%, your questionnaire is too long, too confusing, or being sent at the wrong time.
Average completion time: How long it takes clients to finish from first click to final submission. If it is over 20 minutes, you are asking too much. The template above is designed to take 10-15 minutes.
For a broader framework on measuring your entire onboarding process, see our guide to client onboarding metrics and KPIs to track.
How you gather information from a new client tells them everything about how you run your business. A sloppy questionnaire (long, disorganized, full of jargon, sent as a Word doc) signals that the rest of the engagement will be similarly chaotic. A clean, well-sequenced, easy-to-complete questionnaire signals professionalism and competence before you have done a single hour of billable work.
The 25 questions above are not just questions. They are the first experience your client has of your delivery process. Make it count.
