By Christoph Olivier

A discovery call is where a CPA or accounting firm wins or loses the engagement, long before a proposal ever goes out. The prospect is quietly deciding two things: whether you understand their situation, and whether they trust you with their numbers. Ask the wrong questions, or start pitching too early, and you sound like every other firm on their shortlist.

This article gives you a working set of discovery call questions built for accounting and tax firms, grouped by the stage of the call. Each group includes a short note on why it matters and where your professional obligations come into play. Use it as a script you adapt to the person in front of you, not a form you read word for word.

What a discovery call is really for

A discovery call has one job: to learn enough about the prospect’s situation, pain, and decision process to know whether you can help and whether they are a fit. It is not a sales pitch, and it is not the place to solve their tax problem for free. The best accounting firms treat it as an interview they conduct, not a performance they give. Aim to listen for roughly seventy percent of the call and to guide with questions rather than answers.

For an accounting firm, discovery also carries a professional duty. You represent the integrity of the profession from the first minute of the call. That shapes what you can claim, what you can reference about other clients, and how you handle the information the prospect shares. More on that below.

The questions, grouped by call stage

The set below runs about twenty-two questions across six stages. You will not use every one on every call. Pick the questions that fit the prospect and skip the rest. Order matters more than volume: open wide, dig into pain, then narrow toward scope and next steps. Here is the shape of the call at a glance.

Stage 1: Open the call and set the frame

Why it matters: the first two minutes decide whether the prospect talks or guards. These questions hand them the floor and surface the real reason they picked up the phone.

• What made you reach out now, and what were you hoping we could help with?
• What would make this call a good use of your time?
• Can you walk me through how your accounting and tax work is handled today?

Stage 2: Map the current situation

Why it matters: you cannot scope an engagement or price it fairly until you understand the structure and the workload. These questions build the factual picture before you form any opinion.

• Who prepares your books and your returns right now, and how is that working?
• What does your entity structure look like, and has it changed in the last year or two?
• Which filings are you responsible for, and what deadline pressure are you under?
• When was the last time a tax bill or a deadline caught you off guard?

Stage 3: Surface the pain and its cost

Why it matters: people buy to solve a problem they can feel. These questions move past the surface complaint to the cost of leaving it unsolved, which is what makes the prospect act.

• What is the one thing about your current setup that keeps coming back to bite you?
• If nothing changes over the next year, what does that cost you in time, money, or stress?
• Have you had any notices, penalties, or filing problems in the last couple of years?
• What have you already tried to fix this, and what happened?

Stage 4: Define scope and expectations

Why it matters: mismatched expectations cause most engagement breakups. Get the prospect to describe what good looks like in their words before you propose anything.

• What would handled well look like to you, month to month?
• How often do you want to hear from your accountant, and in what form?
• Are there advisory areas, such as tax planning or cash flow, you wish someone was owning?
• Who else touches your finances, such as a bookkeeper, attorney, or financial advisor?

Stage 5: Understand the decision process

Why it matters: a great call with the wrong person goes nowhere. These questions reveal who decides, what drives the timing, and what could quietly stall the deal.

• Besides you, who is involved in choosing an accounting firm?
• What is driving your timeline, and when do you want this resolved?
• What would make this an easy yes, and what would make you hesitate?

Stage 6: Test budget and fit, then close

Why it matters: naming money early saves everyone a second call that never converts. Then you set up a clear next step while the conversation is still warm.

• Have you set a budget for accounting and advisory work, or is this the first time you are pricing it?
• How do you think about the value of strong tax and accounting help?
• Based on what we covered, would it help if I outlined what working together would look like?
• What questions do you have for me before we talk about next steps?

Compliance and the mistakes that cost firms

A discovery call is client-facing promotion, so professional standards apply from the first hello. Under the AICPA Code of Professional Conduct, promotion that is false or misleading is prohibited (section 1.600), and confidentiality obligations protect client information (section 1.700). Several state boards also limit or bar the use of client testimonials, so check your own board’s rules before you rely on them. None of this is legal advice; confirm the specifics with your state board or counsel.

The mistakes that show up most often:

• Promising a specific tax saving or a guaranteed outcome to win the call. You cannot substantiate it, and it crosses the false-or-misleading line. Speak to your process and your track record in general terms, not a number you invented on the spot.
• Name-dropping current clients or quoting their figures to impress the prospect. That risks a confidentiality breach under 1.700, even when you mean well. Talk about the type of situation, never an identifiable client.
• Citing client testimonials in a state that restricts them. Know your board’s position before the call, not after a complaint.
• Asking the prospect to hand over another firm’s workpapers, portal logins, or confidential files during a first call. Gather only what you need to assess fit, and store it securely.
• Treating discovery as a pitch. If you are talking more than the prospect is, you are guessing at scope instead of learning it, and the proposal that follows will show it.

How discovery fits your wider growth plan

A strong discovery call is one link in a longer chain. It only pays off if enough of the right prospects reach it, and if what happens after the call is just as deliberate as the call itself. If you want a system that keeps the calendar full and moves prospects from first contact to signed engagement, see our marketing plan for CPA and accounting firms. Fix the whole path, not only the call.

Start with three or four questions from each stage, run them on your next five calls, and keep the versions that get people talking. If you want help turning a decent discovery process into a repeatable growth engine, book a call or read the hub above.

Frequently asked questions

How long should a CPA discovery call be?

Twenty to thirty minutes is usually enough to qualify fit and agree on a next step. If the call runs long, it often means you are drifting into free advice or a pitch instead of listening and scoping.

Should I quote a price on a discovery call?

You can share a general range and explain what drives it, but avoid quoting a firm fee before you understand the full scope. Never promise a specific tax saving or guaranteed outcome, which would run afoul of the AICPA rule on false or misleading promotion.

How many questions should I actually ask?

Pick three or four per stage, roughly twelve to fifteen questions, and follow the answers rather than marching through a list. The point is a real conversation, not a survey.

Can I use client testimonials during the call?

It depends on your state board. Some boards restrict or bar CPA testimonials, so confirm your board’s rules first. Either way, never share identifiable client details or figures, which are protected under confidentiality obligations.

What is the biggest discovery call mistake accountants make?

Pitching too early and talking too much. When you lead with your services instead of their situation, you lose the information you need to scope the work and the trust you need to win it.

Is a discovery call the same as a paid consultation?

No. A discovery call is a short, free conversation to see whether you and the prospect are a fit. A consultation is where you start giving specific advice, which usually belongs inside a paid engagement with the right terms in place.