The Accounting Client Intake Form That Stops You Chasing Clients for Missing Info

An accounting client intake form collects the information you need from new clients before any work begins. Without one, the first weeks of every engagement turn into a chase: emails asking for entity type, phone calls requesting prior returns, follow-ups about missing bank statements. All while filing deadlines creep closer.

This template includes 40+ intake questions organized by category, with separate sections for tax, bookkeeping, audit, and advisory clients. Copy the questions that fit your practice, skip the ones that don't, and adapt the rest.

Why your accounting client intake form matters more than you think

Every new engagement starts the same way: you need client information before you can do anything. The question is whether you collect it in one structured pass or through a scattered series of emails and phone calls that eat into billable time for weeks.

Most firms understand this in theory. In practice, many still use a loose combination of email requests and first-meeting conversations, then wonder why onboarding takes so long.

A structured intake form changes three things:

• Fewer follow-ups. Asking the right questions upfront means you rarely go back for missing information. One form replaces what would otherwise become five or six separate emails.
• Faster onboarding. When you have the client's entity type, tax history, and financial setup from day one, your team can start work immediately instead of waiting for answers to trickle in.
• Nothing gets missed. Every new client goes through the same process. Junior staff collect the same information as senior partners. That missing EIN or unreported state nexus? It gets caught during intake instead of during the engagement.

One more benefit that is easy to overlook: a professional intake form sets expectations. Clients who fill out a thorough form understand from the start that you run an organized practice. That first impression carries through the entire relationship.

Personal and contact information

Start with the basics. These details identify the client, establish how to reach them, and provide the information your practice management software needs from day one.

• Full legal name (individual or business owner)
• Preferred name or nickname
• Date of birth
• Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN)
• Current mailing address
• Phone number (cell and work)
• Email address
• Preferred contact method (email, phone, or text)
• Marital status
• Spouse's full legal name and SSN (if filing jointly)
• Number of dependents (names, dates of birth, SSNs)
• Emergency contact name and phone number

Collect the spouse's information during intake even if the client says they file separately. Filing status can change, and having that information on file prevents delays if they decide to file jointly later. I have seen this happen mid-engagement more times than I can count, and it is never convenient.

Business information and entity details

For business clients, entity structure determines everything from which tax forms you file to how income gets allocated. These questions establish the fundamentals of the engagement, and getting them wrong (or getting them late) means reworking your scope after you have already started.

• Legal business name (and any DBAs or trade names)
• Employer Identification Number (EIN)
• Business entity type (sole proprietorship, single-member LLC, multi-member LLC, S-Corp, C-Corp, partnership, nonprofit)
• State of incorporation or formation
• Date the business was established
• Business address (if different from mailing address)
• Industry or primary business activity
• NAICS code (if known)
• Number of employees (full-time and part-time)
• Number of 1099 contractors
• Fiscal year end date
• States where the business has nexus or filing obligations
• Names, titles, and ownership percentages of all owners, partners, or officers
• Are any owners foreign nationals or nonresident aliens?
• Does the business have any foreign bank accounts or entities?

Pay attention to the entity type and state nexus answers. An LLC taxed as an S-Corp has different filing requirements than a standard LLC, and multi-state nexus significantly increases the scope of work. These two answers alone often determine whether your initial fee estimate holds or needs revision. The foreign account question matters too: FBAR and FATCA reporting obligations are easy to miss if you don't ask upfront, and the penalties for missing them are steep.

Tax history and filing status

A client's tax history is where problems hide. Unfiled returns, outstanding IRS balances, or unresolved state notices can derail an engagement if you discover them after work has already started.

• Tax filing status (single, married filing jointly, married filing separately, head of household, qualifying surviving spouse)
• Have you filed all required federal and state tax returns for the past three years?
• Who prepared your previous tax returns? (self-prepared, another CPA firm, tax preparer, software)
• If you had a previous preparer, why are you switching?
• Do you have copies of your last two to three years of federal and state tax returns?
• Have you received any IRS or state tax notices, audits, or collection letters?
• Do you have any outstanding tax balances or active payment plans?
• Have you filed for any extensions in recent years?
• Have you made estimated tax payments this year? If so, what amounts and dates?
• Have you ever been subject to penalties for underpayment of estimated taxes?
• Do you have any prior year carryforwards (capital losses, NOLs, unused credits)?

The question about why they are switching preparers is worth including. Sometimes the answer is straightforward (they moved, the previous CPA retired). Other times it reveals problems: the client is unhappy because their tax bill was higher than expected, or they discovered errors in prior filings. Either way, you want to know before you take on the engagement.

Clients switching from another firm may not always have copies of prior returns. Ask early so you have time to request transcripts from the IRS (Form 4506-T) or obtain files from the previous preparer before deadlines arrive. For a complete list of tax documents to collect, see our tax return checklist for clients.

Current financial setup

These questions reveal how the client currently manages their finances: what software they use, how their accounts are structured, and whether their records are clean or need rebuilding. The answers directly affect how much setup work your team needs to do.

• What accounting or bookkeeping software do you use? (QuickBooks Online, QuickBooks Desktop, Xero, FreshBooks, Wave, spreadsheets, none)
• Who currently manages your day-to-day bookkeeping? (yourself, in-house bookkeeper, outsourced bookkeeper, no one)
• How many bank accounts does the business use?
• How many credit cards does the business use?
• Do you have a separate business bank account from personal?
• Do you use a payroll provider? If so, which one? (ADP, Gusto, Paychex, in-house, other)
• Do you collect sales tax? In which states?
• Do you have any outstanding loans or lines of credit?
• Do you have any current or pending lawsuits?
• Do you carry any business insurance policies? (general liability, professional liability, workers' comp)
• What is your approximate annual revenue?
• How do you currently track expenses? (software category, shoebox of receipts, nothing)

The answer to "Do you have a separate business bank account?" tells you more than you might expect. It signals how organized the client is and whether you will need to untangle personal and business expenses before any real work begins. If the answer is no, budget extra time for cleanup. I have had engagements where this single question should have doubled the quoted fee.

Service expectations and engagement scope

These questions align your services with what the client actually needs. A client who expects monthly phone calls and a partner who assumed quarterly email updates will both be frustrated, and that disconnect is preventable when you ask during intake.

• Which services are you looking for? (tax preparation, bookkeeping, payroll, tax planning, financial statements, audit preparation, advisory, CFO services, other)
• How often do you expect to communicate with your accountant? (weekly, monthly, quarterly, as needed)
• Are there any immediate deadlines we should be aware of? (upcoming filing dates, IRS notices with response deadlines, loan applications)
• What is your preferred method for sharing documents? (email, upload portal, in-person drop-off)
• Are there any specific financial goals you want to work toward? (reducing tax liability, preparing for a loan, preparing for sale, growth planning)
• What is your budget range for accounting services?
• How did you hear about our firm?
• Is there anything else we should know about your financial situation?

The open-ended question at the end catches what structured questions miss. Clients often use this space to mention a concern they were not sure how to bring up: a dispute with the IRS, commingled funds from a previous business partner, or a life event that will affect their tax situation. Don't skip it.

The intake forms shown in this article were created using File Request Pro, a content and document collection tool for professional services firms. See our general client intake form guide for more examples across industries.

Bookkeeping client intake form: additional questions

Bookkeeping clients have a different set of needs than tax-only clients. While the core intake questions above still apply, bookkeeping engagements require more detail about the client's current financial recordkeeping, transaction volume, and reporting expectations.

If your firm handles bookkeeping, add these questions to your intake form or create a conditional section that appears when the client selects bookkeeping as a service:

• How many transactions does your business process per month? (approximate)
• Do you currently reconcile your bank and credit card accounts? How often?
• Are your books up to date, or do you need catch-up bookkeeping? If so, how far behind?
• Do you need accounts receivable (invoicing) management?
• Do you need accounts payable (bill payment) management?
• How do you currently categorize expenses? (chart of accounts, no system, not sure)
• Do you need financial statements prepared? How often? (monthly, quarterly, annually)
• Do you need cash flow forecasting or budgeting support?
• Do you have any inventory to track?
• Do you accept payments through multiple channels? (online, in-person, invoicing, marketplace)
• Who has access to your accounting software currently?

The catch-up bookkeeping question is the most important one here. A client who says "a few months behind" often means six to twelve months. A client who says "a year or two" sometimes means since the business was founded. Get specific about the timeline before you quote a price, or you risk absorbing hours of cleanup work you didn't anticipate.

For a deeper look at the bookkeeping onboarding process, see our bookkeeping client intake form guide.

Tax client vs. audit client intake differences

The core intake questions above work for most accounting engagements. But tax clients and audit clients need different information from you, and your intake form should reflect that.

Tax client intake focus

Tax clients need you to prepare and file returns accurately and on time. The intake form should emphasize:

• Filing status and dependents -- these directly determine the return type and available credits
• Income sources -- W-2 employment, 1099 contract work, rental income, investment income, business income
• Deductions and credits -- mortgage interest, charitable contributions, education expenses, child care expenses, retirement contributions
• Estimated payments -- amounts and dates of quarterly payments already made
• Prior year carryforwards -- capital loss carryovers, net operating losses, unused credits
• State filing requirements -- states where the client lived, worked, or earned income during the year

For tax clients, the intake form often doubles as a document request. You are not just asking questions; you need them to upload W-2s, 1099s, mortgage statements, and other supporting documents alongside their answers. For a complete walkthrough, see our tax preparation intake form guide.

Audit client intake focus

Audit clients need you to examine their financial statements and issue an opinion. The intake shifts toward:

• Financial statement framework -- GAAP, IFRS, cash basis, or other applicable framework
• Prior audit history -- previous auditor, type of opinion issued, any material weaknesses or findings
• Internal controls -- how the client authorizes transactions, separates duties, and safeguards assets
• Related party transactions -- dealings with owners, family members, affiliated entities
• Regulatory requirements -- government audit requirements, grant compliance, industry-specific regulations
• Litigation and contingencies -- pending or threatened lawsuits, guarantees, potential liabilities

Audit intake forms also tend to request access to systems rather than documents. You need login credentials for the accounting software, bank portals for confirmation requests, and communication channels with the client's legal counsel.

Adapting one form for both

You don't need two completely separate intake forms. Start with the core questions (personal information, business details, financial setup) and use conditional sections. If the client selects "tax preparation" as their service, show the tax-specific questions. If they select "audit" or "assurance," show the audit-specific section. Each client only sees what applies to them.

Advisory and consulting client intake questions

If your firm offers advisory services (CFO services, tax planning, business consulting, M&A advisory), you need a different set of intake questions beyond the standard compliance-focused ones. Advisory clients are buying your judgment, not your data entry, and the intake should reflect that.

• What specific business challenge or goal prompted you to seek advisory services?
• What does success look like for this engagement? (specific metrics, outcomes, or milestones)
• What is your current annual revenue, and what is your revenue target for the next 12 months?
• Do you have a current business plan or financial projections?
• Are you planning any major transactions in the next 12 months? (acquisition, sale, merger, funding round)
• Who else advises you on financial matters? (attorney, financial planner, business coach)
• How do you currently make financial decisions? (gut feel, spreadsheet analysis, formal budgeting process)
• What financial reports do you currently review, and how often?
• Are there areas of your business where you feel you lack financial visibility?

Advisory intake is less about collecting data and more about understanding the client's situation. The answers here help you figure out whether the engagement is a good fit and how to scope it. A client who says "I want to grow revenue" needs a different conversation than one who says "I'm preparing to sell my business in 18 months."

What happens after intake: the onboarding workflow

Collecting the intake form is step one. What you do with that information in the first 48 hours sets the tone for the entire engagement. Here is what a solid post-intake workflow looks like:

1. Review the submission within 24 hours. Flag anything incomplete or unclear before the client forgets what they submitted.
2. Request missing documents immediately. If they answered your intake questions but didn't upload prior returns or bank statements, send a targeted follow-up listing exactly what's missing.
3. Set up the client in your practice management software. Create the client record, assign the engagement to a team member, and enter key dates (filing deadlines, estimated payment dates, fiscal year end).
4. Confirm the scope of engagement. Based on their intake answers, send an engagement letter that spells out what you will do, what you won't do, the timeline, and the fee. No ambiguity.
5. Schedule the kickoff call. With the intake already completed, this meeting is about strategy and priorities, not data collection. That's a much better use of everyone's time.

The firms that onboard clients fastest treat the intake form as the trigger for a checklist, not a standalone step. When the form comes in, everything else starts automatically. For a deeper look at this process, see our guide to client onboarding for accounting firms.

PDF forms vs. online intake forms vs. practice management software

There are three common ways to handle client intake, and each has tradeoffs worth understanding before you commit to one.

The right choice depends on your firm's size and volume. If you onboard two clients a year, a PDF works fine. If you onboard twenty clients during tax season, the time you spend chasing incomplete PDFs and organizing emailed documents will cost more than any tool subscription.

Most firms I've talked to end up in one of two places: either they use their practice management software for everything (including a mediocre intake form), or they use a dedicated tool for intake and document collection and connect it to their existing workflow through cloud storage integrations.

How to send your accounting intake form

A thorough intake form only works if clients complete it. The delivery method matters as much as the questions themselves.

Option 1: Email with an attached document

Emailing a Word document or PDF is simple to set up. The client downloads it, fills it in, and emails it back. This works for small firms with a handful of new clients per month, but has clear limitations. Clients struggle with formatting in Word documents. Sensitive information (SSNs, EINs) travels over unencrypted email. And when you also need documents alongside the form responses (prior tax returns, bank statements, formation documents), email attachments become unmanageable fast.

Option 2: Online form builder

Google Forms, Typeform, or JotForm let you build an online intake form that clients fill out in their browser. Responses flow into a spreadsheet. This improves the client experience and eliminates formatting issues. The limitation is file collection: most form builders either do not support file uploads, impose tight size limits, or store uploaded files in disorganized locations separate from the form responses.

Option 3: Dedicated document collection tool

A purpose-built tool like File Request Pro combines the intake form and document collection into a single branded page. You list every question and every document you need, organized by category, and clients work through it at their own pace.

This approach solves the specific problems accounting firms run into during intake:

• Form fields and file uploads in one place. Clients answer your intake questions and upload tax returns, bank statements, and formation documents in the same session. No separate emails. No "I'll send that later."
• No client login required. Clients open the link, complete the form, upload files, and submit. No accounts to create, no passwords to remember.
• Automatic reminders. Clients who haven't completed the form receive follow-up emails on a schedule you set. You stop chasing and start receiving.
• Cloud storage integration. Submitted files route directly to Google Drive, OneDrive, SharePoint, or Dropbox, organized by client name or any field you choose.
• Conditional logic. Show tax-specific questions to tax clients and audit-specific questions to audit clients. Sole proprietors see a shorter form than S-Corp owners with payroll.
• Branded experience. The upload page carries your firm's logo and colors. First impressions count, and a branded portal looks more professional than a Google Form link.

For firms handling multiple new client engagements during busy season, the combination of automated reminders and organized file storage pays for itself in hours saved during the first week alone.

Digitizing your intake process: why it's worth the switch

If you are still using paper forms, emailed PDFs, or a Word document you created five years ago, here is the practical case for going digital.

Paper and email intake has three recurring problems:

1. Incomplete submissions. Clients skip questions they don't understand or don't have answers for. With a paper form, you don't find out until they hand it back. With email, you discover the gaps when you open the attachment days later.
2. No document collection. A PDF form collects answers, but it doesn't collect the documents you need alongside those answers. That means a separate process for gathering tax returns, bank statements, and formation documents.
3. No follow-up system. When a client doesn't return the form, someone on your team has to remember to follow up. During busy season, those follow-ups fall through the cracks.

A digital intake process (whether through a form builder or a tool like File Request Pro) solves all three. Required fields prevent incomplete submissions. File upload fields collect documents alongside answers. Automated reminders handle follow-up without anyone on your team lifting a finger.

The switch doesn't need to be complicated. Take your existing intake questions, put them into a digital form, add file upload fields for the documents you need, set up automated reminders, and send clients a link instead of an attachment. Most firms make the switch in an afternoon.

Tips for getting clients to actually complete the form

Even a well-designed form can sit in a client's inbox untouched. These practices help you get complete, accurate responses.

Explain why you need each piece of information

Clients hesitate when asked for sensitive details (Social Security Numbers, bank account information, prior tax balances) without understanding why. A short note next to each section ("Required for tax filing" or "Needed to set up your accounting software access") reduces friction and builds trust. People are more willing to share information when they understand what it's for.

Group questions by category

A 40-question form feels overwhelming. The same 40 questions split into six labeled sections (Personal Information, Business Details, Tax History, Financial Setup, Bookkeeping Details, Service Expectations) feels manageable. Clients can work through one section at a time without losing their place.

Set a specific deadline

"Please complete at your earliest convenience" produces slow responses. "Please complete by March 1 so we can begin your return before the April deadline" produces action. Tie the deadline to a real consequence the client cares about.

Send the form before the first meeting

If you send the intake form after the initial consultation, clients have already mentally checked the box on "getting started." The form feels like homework. If you send it before the meeting, the consultation itself becomes more productive: you already have the basics and can focus on strategy rather than data collection.

Follow up once, then automate

One personal follow-up email at the three-day mark shows you care. After that, automated reminders at seven and fourteen days keep the process moving without adding to your workload. Most clients aren't ignoring you; they're busy. A well-timed nudge is all it takes.

Make it mobile-friendly

Clients will open your intake form on their phone. If it doesn't work on mobile, they'll close it and forget about it. Whatever tool you use, test it on a phone before sending it to clients. PDF forms fail this test almost every time.

Frequently asked questions

What should an accounting client intake form include?

A complete accounting intake form covers personal and contact information, business entity details (legal name, EIN, entity type, state registrations), tax history and filing status, current financial setup (accounting software, bank accounts, bookkeeping method), and service expectations. For business clients, also include ownership details, employee count, and multi-state filing obligations. The specific questions depend on whether the engagement involves tax preparation, bookkeeping, audit, or advisory services.

What is the difference between an accounting intake form and a bookkeeping intake form?

An accounting intake form covers the full range of services: tax preparation, planning, financial statements, and advisory work. It typically asks about tax history, filing status, deductions, and prior returns. A bookkeeping intake form focuses more narrowly on financial recordkeeping: which accounting software the client uses, how many bank and credit card accounts need reconciliation, current expense tracking methods, and the state of existing financial records. Many firms combine both into a single intake form with conditional sections that show relevant questions based on the service selected.

How many questions should an accounting intake form have?

Most effective intake forms include 25 to 40 questions, depending on the services offered and client type. The key is relevance. A sole proprietor with a simple tax return should not answer the same 40 questions as a multi-member LLC with payroll and multi-state nexus. Use conditional logic to show only the questions that apply to each client's situation.

When should I send the intake form to a new client?

Send the intake form before the initial consultation whenever possible. This gives clients time to gather information and documents, and it makes the first meeting more productive: you can discuss strategy instead of collecting basic data. If the client reaches out during tax season with an urgent deadline, send the form immediately after the first phone call with a clear submission date.

How do I handle sensitive information like Social Security Numbers on an intake form?

Never collect SSNs, EINs, or bank account details over unencrypted email. Use a secure online form with SSL encryption, or a document collection tool that stores data in encrypted cloud storage with access controls. Explain to clients why you need the information and how it will be protected. If your firm is subject to GLBA (Gramm-Leach-Bliley Act) or IRS data security requirements, make sure your collection method meets those standards. For more on this topic, see our guide to data security in accounting.

Can I use the same intake form for individual and business clients?

Yes, with conditional logic. Start with a question that asks whether the client is an individual or a business. Based on their answer, show the relevant sections: business entity details, ownership structure, and payroll questions appear only for business clients, while dependent information and filing status appear for individuals. One form serves both client types without asking irrelevant questions.

What documents should I collect alongside the intake form?

At minimum, collect copies of the previous two to three years of federal and state tax returns, government-issued ID, EIN confirmation letter (for businesses), and any IRS or state correspondence. Depending on the engagement, you may also need bank and credit card statements, payroll records, formation documents, depreciation schedules, and prior financial statements. A tool that combines form fields and file uploads, like File Request Pro, lets clients answer questions and submit documents in a single step.

How do I get clients to actually fill out the intake form?

Set a specific deadline tied to a real consequence ("Complete by March 1 so we can file before April 15"). Send the form before your first meeting, not after. Use a tool that sends automated reminders. Keep the form relevant by using conditional logic so clients only see questions that apply to them. And make sure it works on mobile, because that's where most people will open it first.

How often should I update my accounting intake form?

Review and update your intake form at least once a year, ideally before the start of tax season. Tax law changes, new IRS requirements, and changes in your firm's service offerings all affect which questions are relevant. Also update the form whenever you notice recurring follow-up questions: if you are asking the same clarifying question to multiple new clients, that question belongs on the intake form.