The State Bar of Montana has not issued any formal ethics opinion or guidance on lawyer use of artificial intelligence. Montana attorneys are operating without AI-specific direction in a state where small and solo practices dominate the legal landscape.
Montana's lack of guidance is typical of smaller-population states, but the gap still matters. AI tools are equally available to attorneys in Billings and Missoula as they are in New York and Chicago. Without state-specific interpretation, Montana lawyers must apply existing ethics rules to AI use and look to states like Washington and Colorado in the region for guidance.
What the Bar Says
Nothing. The State Bar of Montana has issued no formal opinion, advisory guidance, task force report, or CLE directive on AI use in legal practice. There is no publicly announced initiative to address AI ethics.
Montana adopted the ABA Model Rules of Professional Conduct. The competence duty under Rule 1.1 includes an obligation to stay current with technology relevant to practice -- including AI tools. This is the baseline that applies even without a dedicated AI opinion.
Billing Implications
Montana provides no guidance on AI billing. Rule 1.5 requires reasonable fees. For solo practitioners and small firms that make up most of Montana's legal market, AI tools represent significant efficiency gains -- and significant billing questions.
If AI cuts a 4-hour research task to 30 minutes, billing the client for 4 hours is not reasonable. Montana lawyers should bill for actual attorney effort, disclose AI assistance where it materially affected the work, and consider flat-fee or value-based billing models that avoid the hourly-rate problem entirely.
Confidentiality Rules
Montana's Rule 1.6 requires reasonable efforts to prevent unauthorized disclosure of client information. No AI-specific guidance exists. Given Montana's small legal community, confidentiality breaches through AI tools could have outsized reputational consequences.
Practical steps: never input client-identifying information into free AI tools, review vendor data policies before adoption, and use enterprise platforms with data protection agreements. For solo practitioners without IT departments, this means doing the vendor diligence yourself before signing up for any AI service.
What's Still Unclear
Every AI-specific question is unanswered in Montana. There is no guidance on client disclosure, court disclosure, supervision of AI-assisted work, or vendor vetting requirements. The Montana Supreme Court has not issued any orders or rules addressing AI in court proceedings.
The District of Montana (federal) has not adopted AI-specific local rules. The Ninth Circuit, which covers Montana, has not issued circuit-wide AI guidance, but other Ninth Circuit districts like Oregon and Washington have active state-level guidance that may influence regional norms.
The Bottom Line: Montana has no AI ethics guidance -- solo practitioners and small firms must self-regulate while watching Ninth Circuit states for direction.
AI-Assisted Research. This piece was researched and written with AI assistance, reviewed and edited by Manu Ayala. For deeper takes and the perspective behind the research, follow me on LinkedIn or email me directly.