A client satisfaction survey for an accounting firm is a short, focused questionnaire (usually 3 to 10 questions) sent at predictable points in the year to measure satisfaction with specific services, communication, and likelihood to refer. Done well, it surfaces problems before they become churn and identifies your best advocates for review and referral asks.

Why short surveys outperform long ones

The single biggest mistake firms make is asking too much. ClearlyRated's NPS Benchmark study found that accounting clients are 97% more likely to complete a 3-question survey than a 20-question one (where completion drops to 63%).

Short, fast surveys feel like respect for the client's time. Long, comprehensive ones feel like homework. If you want depth, run a longer annual survey once a year and lean on quick post-engagement pulses for everything else.

The three-question survey template

Send this after every major engagement (post-SA, post year-end, post-onboarding):

Question 1. On a scale of 0 to 10, how likely are you to recommend us to a friend or colleague?

Question 2. What's the main reason for your score?

Question 3 (optional). Is there anyone you'd recommend we speak to?

That's it. Three questions, two minutes, 97% completion. The first is your Net Promoter Score, the second gives you the qualitative insight, the third is your warm referral list.

The 10-question template (mid-year deep dive)

Run this once a year, ideally in early summer once the post-tax-season dust has settled:

1. On a scale of 0 to 10, how likely are you to recommend us? 2. How would you rate our tax services? (1 to 5) 3. How would you rate our bookkeeping services? (1 to 5, mark N/A if not used) 4. How would you rate our advisory and planning services? (1 to 5, mark N/A if not used) 5. How responsive are we when you contact us? (1 to 5) 6. How clearly do we explain financial information? (1 to 5) 7. How would you rate value for money? (1 to 5) 8. What do we do well? 9. What could we do better? 10. Is there a service we don't currently offer that you'd value?

Rate tax, bookkeeping and advisory separately so you can pinpoint strengths. Communication and responsiveness sit alongside service quality because they drive most retention complaints.

When to send each survey

Post-engagement pulse (3 questions). Within seven days of a major piece of work completing — self assessment filed, year-end signed off, onboarding finished. Conversion is highest while the engagement feels current.

Annual deep-dive (10 questions). Mid-summer is best. The January rush is over, and clients have headspace. Avoid December, January and February completely — the response rate collapses during the SA filing crunch.

Avoid the January rush. It seems counterintuitive — your clients are most engaged with you — but they're also most stressed and least likely to spend two minutes on a survey.

Tools worth using

Typeform. Best UX of any survey tool. Conversational format, good for client-facing surveys. Around £21 per month.

SurveyMonkey. Familiar, professional, free tier covers basic needs. Slightly clinical look-and-feel but everyone trusts it.

Karbon. If you already use Karbon for practice management, the built-in client survey is the path of least resistance. No additional cost.

Google Forms. Free, but visually basic. Fine for internal surveys, less polished for clients.

The right tool is the one you'll actually use. A weekly Google Forms habit beats a stalled Typeform plan.

Turning survey results into action

A survey without follow-through is wasted. Three rules.

Score below 7 triggers a personal call within 48 hours. Not an email. A phone call from a partner, asking what went wrong and what would fix it. This single rhythm change tends to halve detractor counts within a year.

Recurring complaints get logged. If three clients in a quarter mention slow email response, that's an operational issue, not a client problem. Aggregate the open answers and act on patterns.

Promoters get a review request. Score 9 or 10 with a positive open answer? They go on your warm review-ask list. Pair this with the ask for reviews guide for the actual request copy.

Common mistakes

Surveying everyone at once. A bulk send to 200 clients on the same day produces a bulge of responses and very little ongoing signal. Stagger it.

Never closing the loop. Asking what could be better, hearing the same complaint twice, and changing nothing. Clients notice.

Asking but not changing anything. Survey fatigue is real. If clients fill it in and nothing changes, the next one's response rate halves.

Mixing NPS with sales pitches. Don't bolt a "would you like to discuss our advisory services" question onto a satisfaction survey. It poisons the data and the relationship.

For more on the NPS metric specifically, see our NPS for accounting firms guide. The full reputation rhythm sits in our reputation management hub.

Key Takeaways

  • Three-question surveys hit 97% completion rates; ten-question surveys drop to 63%
  • Run a quick pulse after every major engagement plus one deeper annual survey
  • Avoid December to February — response rates collapse during the SA crunch
  • Score below 7 = personal call from a partner within 48 hours
  • Promoters (scores 9 to 10) become your warm review request list
  • Never bolt sales questions onto a satisfaction survey

Frequently Asked Questions

How often should I survey accounting clients?

A quick three-question NPS after every major engagement, plus one deeper 10-question survey once a year (mid-summer is best).

What's a good response rate?

25 to 40% on a short, well-timed survey. Below 15% means the timing or the format needs reviewing — usually timing.

Should surveys be anonymous?

No — you need to follow up with detractors and thank promoters. Make it confidential rather than anonymous. Most clients don't mind being identified if they trust how the data will be used.

Can I incentivise survey completion?

A modest charity donation per response is acceptable. Don't tie any incentive to a positive rating — that corrupts the data and breaches some platform policies.

Should I share survey results with my team?

Yes — aggregated trends. Individual client feedback should be handled by management first, especially if it names a team member.

Useful Resources

Karbon — Client satisfaction survey questions for accounting firms https://karbonhq.com/resources/questions-in-a-client-satisfaction-survey-for-accounting-firms/

Abrigo — How to survey clients of your accounting firm https://www.abrigo.com/blog/how-to-survey-clients-of-your-accounting-firm/

ClearlyRated — Annual NPS Benchmark Study https://www.clearlyrated.com/