Only 40% of law firms answer the phone: the Clio numbers

The claim sounds made up, so here is where it comes from. In 2024, researchers posing as prospective clients contacted 500 law firms by phone and email for the Clio Legal Trends Report. Only 40 per cent of firms answered the call. This post walks through the four findings, why they happen to good firms, and what an operator does about them.

What exactly did the study find?

Four numbers, and they are worth reading slowly.

• 40 per cent of firms answered the phone when a prospective client rang. In the 2019 edition of the same study, the figure was 56 per cent. Answer rates are falling, not rising.
• Of the firms that missed the call, 20 per cent rang back. Missing the moment is bad; this number says the moment is rarely recovered afterwards.
• 33 per cent replied to an email enquiry, down from 40 per cent. The written channel is leakier than the phone.
• 64 per cent of prospective clients received no follow-up of any kind. Not a call back, not an email, nothing. Most people who tried to give a law firm money never heard from it.

One honest caveat: this is a US study, and nobody has published a UK equivalent. We treat the figures as the best available evidence of how professional-services intake behaves under pressure, not as a UK statistic, and the right response to that gap is to measure your own firm rather than assume you are different.

Why do good firms miss most of their calls?

Because nobody is failing on purpose. Run the operations arithmetic and the numbers become almost inevitable. A call arrives while the receptionist is on another call: missed. It arrives at 12:50 when the desk is at lunch: missed. The fee-earner is in a hearing all morning: every call in that window, missed. The firm is honestly busy doing the work clients already paid for, and each individual miss feels like an exception. The study simply adds the exceptions up, and they turn out to be the majority.

The 20 per cent ring-back number has an operational cause too. A missed call with no message leaves nothing to action: no name, no matter, no urgency. It is not that someone decided not to ring back; it is that "ring back unknown numbers" is nobody's job, so it does not happen.

What do the numbers mean in money?

At UK matter values the leak is not small. We have set out the arithmetic separately in how much is a missed immigration enquiry worth? and the fuller picture in what missed enquiries cost a UK law firm, but the short version: privately paid immigration matters run £1,500 to £5,000, sponsor-licence work £5,500 to £9,000, and a firm does not need to miss many of those a month for the leak to outweigh most line items it actually manages.

What would move your own numbers?

Treat it as an operations problem, because that is what it is. Three changes do most of the work.

Instrument first. You cannot manage what you never captured. Count a fortnight of calls, missed calls, enquiry emails and reply times before changing anything. Most firms have never seen their own version of the Clio numbers, and the measurement usually settles the argument about whether there is a problem.

Cover the moments, not the average. The misses cluster: lunchtime, court days, evenings, the second simultaneous call. Cover those specific windows, whether with people or with an AI coordinator like Cam that answers, discloses what it is, qualifies the caller and routes what is urgent. Averages hide exactly the windows where the money leaks. Evenings are their own subject: who answers your firm's phone after five?

Make follow-up systematic. The 64 per cent number is the most fixable one, because follow-up does not depend on catching a moment. Every enquiry gets a same-day response, every quiet enquiry gets chased on a schedule, and every chase is recorded. That is a process decision, not a heroic effort, and it is the difference between the firms that answered and the two thirds that went silent.

Frequently asked questions

Where do these numbers come from? The Clio Legal Trends Report 2024: a secret-shopper exercise in which researchers contacted 500 law firms by phone and email posing as prospective clients. The 2019 edition of the same report provides the comparison figures.

Do the numbers apply to UK firms? The study is American, and no UK equivalent has been published. Treat it as evidence about how intake behaves under load, then measure your own firm. A fortnight of honest counting answers the question better than any imported statistic.

Is a falling answer rate really about phones? Mostly it is about capacity: leaner teams, busier desks, and enquiries arriving in exactly the moments nobody is free. Answer rate is a symptom. The fix is coverage of the specific missed windows plus systematic follow-up, not exhortation to try harder.

What is the fastest single improvement? Follow-up. Catching every live call needs coverage; responding to every enquiry within the day and chasing the quiet ones needs only a process. It attacks the worst number in the study, the 64 per cent who heard nothing.

How do I measure my own firm without new software? Pull a fortnight of call logs from your phone system, count enquiry emails and their reply times, and note every missed call that never got a ring-back. The method is in the missed enquiries guide.