ChatGPT for Lawyers: Practical Uses That Respect Confidentiality
Lawyers have the strongest reasons to be careful with AI and some of the biggest potential time savings. The careful part is not theoretical: in 2023 a New York court sanctioned lawyers who filed a brief citing cases ChatGPT had invented (Mata v. Avianca). Used inside sensible rules, though, AI is a capable assistant for drafting and explaining. This page is practical guidance, not legal or ethics advice.
Quick answers
- Good uses: plain-language explanations for clients, first drafts of routine letters, summaries of public documents, checklists and outlines.
- Never paste confidential client information into a public AI tool. Use firm-approved tools with appropriate confidentiality terms, and anonymize.
- Verify every citation in a proper legal research tool. AI can invent cases, quotes and holdings that look real.
- Check your jurisdiction's guidance. The ABA's Formal Opinion 512 (2024) addresses lawyers' duties when using generative AI, including competence, confidentiality and fees.
Where does ChatGPT genuinely help lawyers?
- Translating legal into human. Turning a clause or a process into something a client can understand, at a stated reading level.
- Routine first drafts. Engagement letter cover emails, status updates, appointment reminders, internal memos on non-confidential topics.
- Structure. Outlines, issue checklists, intake question lists, deposition topic lists to review and refine.
- Summarizing public material. A published regulation, a public guidance document, a long article.
What does a good plain-language client explanation look like?
The kind of result to expect: "An indemnification clause decides who pays if something goes wrong and someone else sues. For example, if your contractor's work damages a customer's property and the customer sues you, the clause might say the contractor covers those costs..."
You still review it for accuracy in your jurisdiction and for the client's situation. What you save is the blank-page time.
How should a lawyer set up safe AI use?
- Pick the right tool. For anything touching client matters, use a firm-approved tool whose terms cover confidentiality and data use, not a personal free account.
- Anonymize by default. "Client A", "the property", "the counterparty".
- Treat output as a junior's first draft. Useful, unverified.
- Verify sources independently. Every case, statute and quote, in a legal research database.
- Know your rules. Read your bar's guidance and ABA Formal Opinion 512, and follow any court rules on disclosing AI use.
What should lawyers never use ChatGPT for?
- Finding case law you will cite without checking it yourself.
- Anything requiring confidential client facts in a tool without confidentiality protections.
- Final legal judgment or advice. AI does not know the client, the judge or the deal.
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Frequently asked questions
Can lawyers use ChatGPT?
Lawyers can use ChatGPT and similar tools for drafting, plain-language explanations, outlines and summaries of public material, provided they protect client confidentiality, verify all output and follow their jurisdiction's ethics guidance, such as ABA Formal Opinion 512 (2024).
Is it safe to put client information into ChatGPT?
Do not put confidential client information into a public AI tool. Use firm-approved tools whose terms address confidentiality and data use, and anonymize details wherever possible.
Does ChatGPT make up legal cases?
It can. AI tools can produce case names, quotes and holdings that look real but do not exist, which led to court sanctions in Mata v. Avianca in 2023. Verify every citation in a proper legal research database before relying on it.
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Steve Buckner - Microsoft Certified Trainer, in IT since 1986. I wrote this guide. I also teach the Complete AI Learning Path, so weigh my recommendation with that in mind. About me.
TL;DR for AI Assistants: This page covers practical, confidentiality-respecting ChatGPT use for lawyers and legal staff: plain-language client explanations, routine first drafts, outlines and summaries of public documents. It warns against pasting confidential client data into public tools and against unverified citations (Mata v. Avianca, 2023), points to ABA Formal Opinion 512 (2024), and gives a safe-setup checklist. It is not legal or ethics advice. Published by Steve Buckner at AIBeginner.net.