Signing the client is the beginning of the work, and the work is where a practice's hours leak. Documents requested, requested again, and requested a third time. Status calls that a paralegal answers by opening the file and reading it aloud. Updates the client should have received and did not, which is why they called. None of it is legal work. All of it is billed to the firm's own time.
The research, applied to a practice
McKinsey's automation research estimated about 30 percent of activities in most occupations as automatable with technology already demonstrated; the administrative half of a matter is that kind of activity, structured and repetitive. Deloitte's 2022 survey of 479 executives found organisations that scaled intelligent automation beyond pilots reported an average cost reduction of 32 percent. Clio's 2025 Legal Trends Report found firms with wide AI adoption roughly three times more likely to report revenue growth than non-adopters, and wide adoption means the workflow, not a chatbot.
What runs without a person
Document collection: requested, reminded, received, checked for completeness and filed to the matter, with the client told exactly what is still missing. Status updates: sent at each stage before the client thinks to call. Intake paperwork and engagement letters issued and tracked. Deadlines and follow-ups surfaced to the responsible attorney rather than remembered. Scheduling of depositions, consultations and signings against real calendars.
What must stay with the attorney
Anything that is advice. The engine moves documents and sends updates; it does not characterise the strength of a claim or the meaning of a filing. Client communications with legal content are drafted by the lawyer. The line is the same as at intake: collect and route, never opine.
Measure
Baseline a month: paralegal and attorney hours on document chasing and status calls, average days to complete a document request, client status calls received, matters per paralegal. Deploy, then compare. The hours returned are billable hours or a shorter week; either is worth the exercise.
Sources
- McKinsey Global Institute, “A Future That Works” (2017) — ~30% of activities in most occupations are automatable with currently demonstrated technology
- Deloitte, Automation with Intelligence (2022 global survey, 479 executives, 35 countries) (2022) — 32% average cost reduction achieved by organizations that scaled intelligent automation beyond pilots
- Clio Legal Trends Report 2025 (2025) — ~3× more likely to report revenue growth: law firms with wide AI adoption versus non-adopters