Client Onboarding Questionnaire Template
Capture everything you need before the kickoff call — business basics, stakeholders, brand, tech stack, goals, billing terms, and the DPA signature — in a structured questionnaire that replaces the email-and-Slack discovery scramble. Used by agencies, freelancers, consultants, accountants, and lawyers.
Client Onboarding Questionnaire Template
Live preview — try the fields below.
No fields to preview.
Who this template is for
Client onboarding is one of those workflows that decides whether the next six months go smoothly or get re-litigated in a Slack DM at 11 PM on a Tuesday. The agencies and freelancers who treat onboarding as a ritual — structured, written, signed — close engagements faster and renew at higher rates than the ones who run discovery as a series of unrecorded video calls. This template captures everything you need before the kickoff — legal business details (W-9 and EIN for US, CIF and modelo 036 confirmation for Spain, CNPJ and inscrição estadual/municipal for Brazil), stakeholder map (decision-maker, approver, day-to-day contact, billing contact), brand assets (logo files, brand guidelines URL, brand voice notes, audience definition), technical environment (domains, hosting, CMS, analytics tags, current vendors), engagement goals (30/60/90-day, success metrics, KPIs), billing terms acknowledgment, GDPR/LGPD Data Processing Agreement signature, and credential-handoff preference (1Password Business shared vault, LastPass Teams, Bitwarden Send, encrypted PDF — never email plaintext). It is the structured alternative to HoneyBook, Dubsado, Bonsai, Tave, 17hats, Plutio, SubRetro, and Productive — for teams that want the questionnaire layer without the full CRM commitment, or that already run on Asana, ClickUp, Notion, Linear, or Trello and need a front door before the work starts.
From signed engagement to kickoff-ready in one structured questionnaire
Client receives a personalized link after the engagement letter is signed (or after the deposit clears, depending on your terms). The questionnaire opens with business basics — legal name (with separate DBA / trading-as field), tax ID (W-9 for US, CIF for Spain, CNPJ for Brazil), billing address, primary billing contact, payment method preference (ACH, SEPA, PIX, credit card via Stripe/Mercado Pago/MoIP). A stakeholder map captures the decision-maker (signs off on deliverables), the approver (reviews before sign-off), the day-to-day contact (manages communication), and the technical/operations contact (provides credentials, tracks technical changes) — with their roles, emails, time zones, and preferred communication channel. Brand and creative section captures logo files (PNG, SVG, source AI/Sketch/Figma), brand guidelines URL or upload, brand voice notes, target audience definition, competitors to differentiate against, and any 'do not do' patterns from prior agency work. Technical section captures the URLs and platforms — main website, staging environment, hosting provider (Vercel, Netlify, AWS, GCP, Azure, WP Engine, Kinsta, Locaweb, KingHost), CMS (WordPress, Webflow, Contentful, Sanity, Strapi, RD Station CMS), analytics setup (GA4, Mixpanel, Amplitude, PostHog, Segment, Plausible, Fathom), ad platforms (Google Ads, Meta, LinkedIn, TikTok), CRM (Salesforce, HubSpot, Pipedrive, RD Station CRM, Agendor, PipeRun), email platform (Klaviyo, Mailchimp, Brevo, ActiveCampaign, RD Station Mkt). Credential handoff: explicit dropdown for the secure method — 1Password Business shared vault, LastPass Teams, Bitwarden Business, Dashlane Business, Keeper, encrypted PDF with separate-channel password — never plaintext email or Slack DM (which is the #1 onboarding security failure). Goals section captures the 30/60/90-day milestones, success metrics, KPIs to move, anti-goals (what counts as failure), and any non-public sensitivities (M&A in flight, layoffs coming, regulatory investigation). Engagement terms: client confirms the scope as understood, acknowledges the change-order process, acknowledges the cancellation and refund terms, and signs the GDPR Data Processing Agreement (or LGPD DPA in Brazil) electronically. On submission, the workflow creates the project in your project management tool (Asana, Linear, ClickUp, Jira, Notion, Monday), drops the brand assets into a shared Google Drive or Dropbox folder, creates the shared 1Password vault, schedules the kickoff calendar event, and sends an internal Slack notification to the assigned team.
What's included
Every field exists because some agency or freelancer has been burned by its absence — usually at week 3 when the client asks why the logo on the deliverable does not match their brand guidelines, or at month 4 when the billing dispute reveals that the original scope was 'whatever we discussed' rather than a written brief.
Service businesses using onboarding questionnaires
Marketing, branding, and creative agencies
Brand-first onboarding where the brand questionnaire — voice, audience, competitors, anti-patterns from prior agency work — is the actual creative brief. Reduces the 'show us what you do not like' moment at week 3 from a creative-direction reset to a documented expectation match. Pairs with the technical section for performance-marketing engagements that need ad accounts, analytics, and CRM integration day one.
Web and software development agencies
Technical onboarding where the credential handoff, repo access, hosting environment, and deployment pipeline get captured before the dev team is assigned. Reduces the 'what's the staging URL?' Slack DM at sprint 2 to a documented spec. The form's explicit credential-method field (1Password Business / LastPass Teams / Bitwarden Send / encrypted-PDF) prevents the most common SOC2 finding in agency engagements — credentials in plaintext email.
Accounting, bookkeeping, and tax practices
Discovery for client books — entity type (sole prop, LLC, S-corp, C-corp; SL, SA in Spain; LTDA, S/A, MEI in Brazil), tax year, accounting basis (cash vs. accrual), accounting platform (QuickBooks Online, Xero, NetSuite, Sage 50, A3 Eco, Holded, Quipu, Conta Azul, Omie, Bling), prior accountant handoff, payroll provider, sales channels (Stripe, Shopify, Mercado Livre, Amazon FBA, RD Marketplace), and bank/credit-card access method (read-only feed via Plaid/Belvo, monthly CSV export, full account credentials via secure handoff). Plus IRS Form W-9 for 1099-NEC payees, modelo 036 confirmation for Spanish autónomos, and the cartão CNPJ for Brazilian PJs.
Legal practices and consulting firms
Engagement intake with conflict-of-interest disclosure (a Bar Association requirement in most US jurisdictions, a Colegio de Abogados requirement in Spain, an OAB Provimento 188/2018 requirement in Brazil), KYC fields where applicable (financial advisory, immigration law), engagement letter acknowledgment, fee structure confirmation (hourly, flat-fee, contingency, retainer with replenishment terms), and the attorney-client privilege scope documentation. For Brazilian firms, includes the procuração (power of attorney) request for case-handling authority and the cartão CNPJ confirmation for corporate clients.
Coaches, therapists, and personal-brand consultants
Discovery for coaching engagements with goals (career, life, business, performance), prior coaching history, current obstacles, success definitions, and the ethics/scope acknowledgment that distinguishes coaching from therapy (an ICF-credentialed coach in the US, a Federación Internacional de Coaching España member in Spain, a Federação Brasileira de Coaching member in Brazil follows a specific scope-of-practice statement that captures consent). For therapists, the questionnaire incorporates the informed-consent and emergency-contact requirements under HIPAA (US), LOPDGDD Art. 9 (Spain), and Resolução CFP 11/2018 (Brazil).
SaaS implementation and customer-success teams
Customer-side discovery for SaaS implementations — current stack, integration requirements, SSO provider (Okta, Microsoft Entra ID, Google Workspace, OneLogin, JumpCloud), data migration scope and source format, custom fields and workflows, training requirements, and the go-live target date. Captures the technical and organizational readiness signals that determine whether implementation goes smoothly or stretches into the support ticket queue six weeks later.
Tailor it to your engagement
Every service business has its own intake quirks. Configure the business-basics section for your jurisdictions — W-9 collection for US 1099-NEC payees, modelo 036 / modelo 037 confirmation for Spanish autónomos with VAT registration, cartão CNPJ for Brazilian PJs with optante do Simples Nacional confirmation. Add a fee-structure section that branches based on engagement type — hourly with budget cap, flat-fee with milestone billing, retainer with auto-renewal terms, contingency with success-fee percentage. Configure the credential-handoff dropdown to match what you use — 1Password Business is the most common for agencies, LastPass Teams or Bitwarden Business for tech-forward teams, Keeper or Dashlane Business for enterprise-leaning. Add a 'who already knows about this engagement' field for legal and consulting work where confidentiality matters — sometimes the engagement is announced to the client's team, sometimes only the executive team knows, sometimes only the procurement function knows. Add a 'cancellation and refund terms acknowledgment' if you have specific terms beyond the engagement letter (most agencies do — 30-day notice with month-in-progress payable, no refund of deposit, etc.). For GDPR/LGPD compliance, include the explicit Data Processing Agreement signature with the categories of personal data being processed, the legal basis, the retention period, and the data subject rights — for client work that involves processing the client's customer data, the DPA is mandatory and the questionnaire is the natural place to capture the signature.
Client onboarding FAQs
Related templates
Expense Report Form Template
Capture business expenses with line-item detail, receipt uploads, project allocation, and manager approval — built for IRS Publication 463 accountable-plan
View templateProject Proposal Form Template
Capture project proposals with the PMBOK Project Charter skeleton — business case, scope, milestones, capex vs opex breakdown, stakeholder RACI, risk register
View templateRoom Booking Form Template
Reserve meeting rooms, huddle spaces, studios, coworking suites, and event venues with a structured booking form — captures requester, attendees, equipment
View templateReady to build forms that work for you?
Create your first form in minutes. Your submissions will thank you.