A firm taking 30 calls a day, with a third unanswered during business hours and nobody on the phones after six, loses about $730,000 a year in matters that never open. Clio’s secret shoppers found only 40% of firms answer live.
You take 30 calls a day, with 35% not answered live and 35% arriving after hours. About 138 calls a week reach no one, which costs you $726,737 a year in 355 client matters that never open.
- The same, per month: $60,561
- Calls not answered live, per year: 7,184
- Of those, after hours: 4,200
- Callers who never come back, per year: 5,064
- Client matters lost, per year: 355
- Share of all calls answered live: 40%
- Recovered by answering nearly every call, per year: $695,409
How the number is worked out.
Not every missed call is a lost client. The model counts only the callers who never get through, and only the prospective clients among them.
- 01Calls in. Calls per open day times open days a year, plus after-hours calls as a share of the total. At 35%, a firm with 7,800 daytime calls a year gets another 4,200 when nobody is there. AnswerConnect’s logs put the all-industry figure at 47%.
- 02Calls not answered live. A 1,200-call audit of small and mid-sized firms found 34.8% unanswered during business hours. CallRail’s lead data puts legal at 28%. The default sits between them. Each after-hours call counts unless a person or an agent answers it.
- 03Callers who come back. Some leave a voicemail and get a callback that books a consultation. Some try again. Both are subtracted. Many prospective clients do neither and call the next firm instead.
- 04What a lost caller was worth. Only calls from prospective clients count, and only the share that would have engaged. A new matter is valued at $2,500, inside LawPay’s range of average retainers, $1,973 for immigration to $4,015 for bankruptcy.
- 05What answering nearly every call would recover. The model reruns the same firm with 3% missed, 1% lost on hold and after-hours calls answered, and takes the difference.
The defaults.
Dials you change are marked in colour. The last column says where each default comes from and what kind of source it is.
| Dial | Yours | Default | Where the default comes from |
|---|---|---|---|
| Calls per day, open hours | 30 | 30 | JRW, 2026 Our default |
| Days open per week | 5 | 5 | JRW, 2026 Our default |
| Not answered live | 35% | 35% | Law Leaders / LegalNavigator, 2025 Measured, vendor data |
| Answered, then lost on hold | 5% | 5% | JRW, 2026 Our default |
| After-hours share of all calls | 35% | 35% | AnswerConnect, 2026 Measured, vendor data |
| After-hours calls answered live | 0% | 0% | JRW, 2026 Our default |
| Leave a voicemail | 30% | 30% | Invoca, Hiya and others, via vendor roundups, 2024 Vendor figure |
| Voicemails that turn into a booking | 40% | 40% | JRW, 2026 Our default |
| Hang up, then get through later | 25% | 25% | JRW, 2026 Our default |
| Calls from prospective clients | 20% | 20% | JRW, 2026 Our default |
| Of those, booked when answered live | 35% | 35% | JRW, 2026 Our default |
| New matters, of those | 80% | 80% | JRW, 2026 Our default |
| Value of a new client matter | $2,500 | $2,500 | JRW, anchored on LawPay, 2026 Our default |
| Value of a returning client call | $250 | $250 | JRW, 2026 Our default |
Sources.
The firm-level answer rate is from Clio’s secret-shopper study. The call-level rate is from a vendor’s 1,200-call audit. The lead-level rate is from CallRail’s platform. They measure different things, so the default sits between them.
Our defaults. The matter value is anchored on LawPay’s retainer data. Settlement values vary too much by practice area for one default. Replace any default with your intake log. How we set defaults.
- JRW default. JRW, 2026. No public benchmark we trust. The number is a round figure in the range we see in engagements, chosen so the headline errs low. Replace it with your own. Source
- 47% of business calls occur after hours. AnswerConnect, 2026. US call logs, 5,906,476 minutes, April to June 2026: 47% of calls arrived outside Monday to Friday working hours or on weekends, across all industries. An answering service's own customers, who skew toward businesses that already get after-hours calls, so the defaults here sit well below 47%. Source
- Callers who reach a business voicemail and hang up. Invoca, Hiya and others, via vendor roundups, 2024. Figures from 67% to 86% circulate for service businesses; none traces to a primary report. We default to 70% hanging up. Source
- Value of a new client matter, set from retainer data. JRW, anchored on LawPay, 2026. LawPay's 2023 average requested retainers run from $1,973 (immigration) to $4,015 (bankruptcy). $2,500 sits in that band and below family law's $3,163. Replace it with your own fee per matter. Source
Also consulted
- Legal Trends Report, secret-shopper study. Clio, via the American Bar Association, 2024. 500 US firms phoned as prospective clients: about 40% answered live, down from 56% in 2019; about 52% made contact once callbacks are counted. Source
- Missed-call rate by industry, 1.1 million tracked leads. CallRail, via Plumber Magazine, 2025. Call-tracking platform data, January 2025: healthcare 32% of leads missed, legal 28%, home services 14%, real estate 9%. Lead-level, marketing-generated calls only, so it understates total call volume and overstates how many were new business. Source
- Average requested retainer by practice area. LawPay, 2024 Benchmark Report, 2023. 2023 averages from a legal payments vendor: family law $3,163, bankruptcy $4,015, criminal $2,816, immigration $1,973, trusts and estates $2,172. Retainers, not matter values. The average lawyer hourly rate was $257. Source
- 7,000 calls across 22 medical practices in 18 states. Circulated by notifyMD, TrackableMed and AnswerNet, 2025. 42% of incoming calls missed. Widely cited; we could not locate the original report or its definition of 'missed'. Treated as the upper bound. Source
Where the calls go.
-
Everyone is in a meeting
Most daytime misses happen while the receptionist is on another line or the firm is in court. An intake agent answers, asks the conflict and matter-type questions you set, and books the consultation. How our intake agent answers for law firms.
-
After hours
A third or more of calls arrive after hours. The default assumes none are answered live. People often call a lawyer right after something goes wrong, at whatever hour that is.
-
The voicemail returned too late
Clio found about half of firms made contact even counting callbacks. An intake agent can call back within minutes of the message instead of on Monday.
Clio’s secret shoppers found only about 40% of firms answered live, and a caller who reaches nobody can call the next firm. How an intake agent works in your case management system.
Questions.
- Is 35% missed realistic?
- It is the measured figure from a 1,200-call audit of small and mid-sized US firms, run by a vendor of AI intake, placed between 10am and 4pm. Clio’s secret shoppers found only about 40% of 500 firms answered live at all. CallRail’s lead data puts legal at 28%. Your phone system report has your own rate.
- Why is a new matter only $2,500?
- The default is anchored on requested retainers, not fees over the life of a matter. LawPay’s 2023 averages run from $1,973 for immigration to $4,015 for bankruptcy, with family law at $3,163. A personal injury firm should use its average fee per case. A flat-fee practice should use its flat fee.
- Why isn’t every missed call lost?
- Some callers leave a message and get called back. Some try again. The model subtracts both. The law defaults for those are lower than the medical ones, because a prospective client with a fresh problem usually calls the next firm.
- We use an answering service. Does that count?
- Only if it books the consultation and takes the intake. A service that only takes a message leaves the caller waiting for a callback, as voicemail does. Set “after-hours calls answered live” to the share it schedules.
“Copy a link” puts your dials in the address, and we store nothing. A browser agent that supports WebMCP can run this calculator as estimate_missed_calls_law_firm_cost. How the calculators work.
Take the intake calls your front desk misses.
Bring your phone system report and tell us your case management system, and we’ll show you how an intake agent would handle the calls you miss. Fixed price per automation. If the first one misses the scope we agreed, you don’t pay.
Book a call (opens in a new tab)Related: Missed call statistics · Speed to lead for law firms · AI vs live answering service for a law firm · AI intake and automation for law firms