How legal AI is used
Top Legal Tasks by AI Usage
The legal tasks lawyers most often hand to AI, ranked by share of usage.
HAQQ's usage data shows one task dominating the mix: reading and rewriting legal documents into specified languages accounts for 16.59% of AI-assisted legal work, more than five times the next-ranked task, monitoring regulatory compliance, at 3.10%. Below that pair, usage fragments into a long tail of narrower tasks (reviewing laws and policies, assessing liability, customs documentation) each under 3%. The pattern suggests translation and document reformatting are the clearest, most repeatable use case lawyers have found for AI so far, while higher-judgment tasks like liability determination stay far less concentrated.
The data
| Task | Share |
|---|---|
| Read & rewrite legal documents into specified languages | 16.59% |
| Monitor compliance with regulations and laws | 3.1% |
| Review and analyze laws, regulations, and policies | 2.87% |
| Advise on market conditions, mortgages, and legal requirements | 2.74% |
| Determine liability per laws and judicial precedents | 2.56% |
| Prepare import/export documentation per customs law | 1.04% |
| Review records for compliance with federal law | 1.04% |
| Advise on financial and legal matters (investments, taxes) | 1.02% |
| Examine records for compliance with laws and regulations | 0.95% |
| Interpret and explain policies, rules, and laws | 0.81% |
| Monitor laws and regulations | 0.79% |
| Research and analyze laws for hearings/conclusions | 0.7% |
| Explain financial topics (bankruptcy, consumer protection) | 0.69% |
| Interpret laws, rulings, and regulations | 0.66% |
| Gather and analyze statutes, decisions, and legal codes | 0.63% |
| Interpret HR policies, procedures, laws, and standards | 0.62% |
| Explain federal and state tax laws | 0.6% |
| Collect data to detect fraud or non-compliance | 0.55% |
| Answer inquiries within confidentiality laws | 0.56% |
| Examine legal documents for court adherence | 0.49% |
Measured data - pre-processed from HAQQ's real Legal AI Index usage dataset (134,000+ data points across 30 countries) or HAQQ's own /50 cross-model legal benchmark.