AI drives legal cost savings and pushes firms toward value-based billing

70% of legal teams have cut costs using AI, per KPMG. Now 87% of general counsel want value-based fees instead of hourly rates as AI shrinks task time.

Categorized in: AI News Legal
Published on: May 27, 2026
AI drives legal cost savings and pushes firms toward value-based billing

Legal Teams Shift to Value-Based Pricing as AI Cuts Task Time

Seventy percent of legal teams have already cut costs through AI, according to a KPMG survey. But the speed gains are forcing a reckoning with how firms charge clients.

When AI can finish in minutes what once took hours, hourly billing stops making sense. Eighty-seven percent of general counsel now prefer value-based pricing over hourly rates. Eighty-two percent expect firms to explain how AI factors into their fees.

Where AI is doing the work

Lawyers spend only 2.9 hours a day on billable work. The rest goes to administration - scheduling, invoicing, and paperwork that AI can now handle automatically.

Ninety percent of lawyers say AI has helped them reclaim time from these tasks. The technology handles substantive work too. Seventy-four percent of legal professionals use AI for research. Seventy-seven percent say it speeds up document review.

But tools vary widely. Some handle single tasks like document review. Others manage everything from review to compliance monitoring in one platform. Only one in four legal teams say their AI tools match their specific needs exactly.

For guidance on adopting these tools, consider exploring AI for Legal or the AI Learning Path for Paralegals, which covers how AI is changing document review and research workflows.

New billing models replace the 70-year standard

Hourly billing arrived in the 1950s and held because lawyers billed for the time they actually worked. That assumption no longer holds when AI does the work.

Value-based pricing ties fees to outcomes instead. Three models are emerging:

  • Flat fees: Work is defined upfront with a fixed price. Clients know costs from the start.
  • Capped fees: Hourly billing with a ceiling. Costs don't exceed an agreed amount even if work runs longer.
  • Subscription services: Monthly or annual fees cover a set level of legal support. Useful for businesses with ongoing needs.

The payoff for both sides

Firms cut costs as AI handles routine work, allowing them to offer lower prices and still profit. Lawyers free up time for client work instead of administration.

Clients get transparency. They know what they'll pay before work starts. No surprises. That clarity builds trust and stronger working relationships.

The legal sector used the same billing model for roughly seventy years. The shift is already underway.


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