AI is changing how lawyers work
AI adoption is forcing the legal profession to rethink the billable hour and how lawyers build expertise.

TL;DR
- Almost 90% of legal professionals in the UK and Ireland are using AI, impacting the billable hour convention.
- AI adoption allows firms to handle more work without increasing resources and cuts costs by absorbing administrative tasks.
- The billable hour model is challenged as AI significantly reduces the time spent on tasks like document review and drafting.
- One in five firms widely adopting AI report difficulty meeting billable-hour targets.
- Globally, the share of work charged by the hour is expected to fall significantly in the next few years.
- Routine legal work is most exposed to AI automation, while complex tasks still require human judgment.
- Lawyers must be vigilant about AI hallucinations and potential sanctions for using non-existent cases.
- AI is changing junior lawyer training, as repetitive tasks traditionally used for learning are now automated.
- Firms are focusing on developing critical thinking, judgment, and the ability to interpret and challenge AI outputs.
- New career paths in legal engineering, product, and AI delivery are emerging.
- The value of human judgment is increasing, with lawyers spending more time checking and interpreting AI results.
- AI efficiencies could improve lawyers' working lives if firms utilize the regained time effectively.