The best ChatGPT prompts for lawyers are for drafting, explaining and organising, not for deciding. Use it to turn notes into a client letter, explain a process in plain English, outline research questions or write a firm newsletter, then check every line yourself. OpenAI's own rules say tailored legal advice needs a licensed professional involved.
Lawyers who get the most out of ChatGPT treat it like a fast trainee who's never met the client and can't be trusted with a citation. That's not my opinion; it's close to what OpenAI says in its own terms. The prompts below are built around that, so they save time without putting your client or your licence at risk.
The two rules that shape every prompt
OpenAI's usage policies list 'provision of tailored advice that requires a license, such as legal or medical advice, without appropriate involvement by a licensed professional' among the things its services can't be used for. Its terms also say output may not always be accurate and shouldn't be relied on as a sole source of truth or a substitute for professional advice, and that you must evaluate it, using human review, before you use or share it.
In practice that means two habits: you stay the lawyer in the loop, and nothing ChatGPT writes reaches a client or a court without your review. And keep client names, case numbers and identifying details out of every prompt. Use labels such as 'Client A' instead.
Client communication
Notes into a client update
Copy this prompt
Turn these notes into a clear, warm update email to a client. Plain English, no jargon, short paragraphs, and end with the next two steps and what I need from them. Notes: (paste anonymised notes).
Explain a process
Copy this prompt
Explain the general steps of {a type of process} in plain English for a client who has never dealt with it, as a numbered list with roughly what happens at each stage. Flag anything that varies by jurisdiction so I can tailor it.
Difficult news, kindly
Copy this prompt
Help me draft a calm, kind email telling a client that {the situation}. Keep it honest, avoid promises, and suggest a call to talk it through.
Research support (verify everything)
Issue list
Copy this prompt
I'm preparing to research {a legal topic}. List the questions I should answer and the kinds of primary sources I'd normally check. Don't cite specific cases; I'll find and verify those myself.
Summarise a document I provide
Copy this prompt
Summarise the attached document in bullet points: parties (use their roles, not names), key obligations, dates and deadlines, and anything that looks ambiguous. Quote the exact clause for each point.
Asking it to quote the exact clause makes checking fast: if the quote isn't in the document, the point is wrong.
Drafting help
First draft from a checklist
Copy this prompt
Using this checklist of terms, produce a first draft structure for a {document type}, with headings and short sample wording in plain English. Mark every point that needs a lawyer's judgement with REVIEW.
Tighten my wording
Copy this prompt
Make this paragraph clearer and shorter without changing its legal meaning. Show the original and your version side by side and list every change you made.
Firm marketing and admin
Newsletter
Copy this prompt
Write a short newsletter for small business clients about {a general legal topic}, in plain English, with three practical takeaways and a note that it's general information, not advice.
Work with meWant AI doing the heavy lifting in your marketing?
I build the systems that handle the boring 80 percent, so you get your week back. Done properly, with the human kept in.
FAQ for your website
Copy this prompt
Write ten frequently asked questions and short general answers about {practice area} for our website, plain English, no guarantees, each ending with when to speak to a solicitor.
Intake form
Copy this prompt
Draft a client intake questionnaire for {matter type}, grouped into sections, with plain English questions and a short privacy note at the top.
Plain English rewrites
One of the quickest wins is rewriting your own standard letters and web pages so clients understand them first time. Clients rarely complain that a letter was too clear.
Plain English pass
Copy this prompt
Rewrite this standard client letter in plain English for someone with no legal background. Keep every obligation and deadline, keep the meaning identical, and list any sentence you weren't sure how to simplify so I can decide.
Jargon list
Copy this prompt
List every legal term in this document and give a one line plain English explanation of each, suitable for a client glossary. Mark any term where the meaning depends on context.
Time and practice admin
Meeting notes to actions
Copy this prompt
Turn these anonymised meeting notes into a list of actions with an owner and a due date for each, and a short follow up email to the team.
Internal checklist
Copy this prompt
Create an internal checklist for opening a new {matter type} file, from conflict check to the first client letter, as numbered steps.
What not to use it for
| Fine with your review | Keep it out |
|---|---|
| Plain English explainers | Final advice to a specific client |
| First drafts and structure | Unchecked citations or case law |
| Summaries of documents you supply | Confidential client details |
| Marketing, FAQs and newsletters | Anything filed without line by line review |
Tools and further reading
If you're comparing AI tools built for legal work, see the best AI tools for lawyers, and for the practice side, legal practice management software.
My advice
Start with the client update and plain English prompts. They save time on day one, they're low risk, and clients notice the clearer emails. Leave research prompts until you've built the habit of checking every quote, because the one time you don't is the time it matters.
Frequently asked questions
Can lawyers use ChatGPT for legal advice?
Not on its own. OpenAI's usage policies don't allow tailored legal advice without appropriate involvement by a licensed professional, so the lawyer must review and own the advice.
Is it safe to put client details into ChatGPT?
Keep names, case numbers and identifying details out of prompts. Use labels like Client A and anonymise documents first.
Can ChatGPT find case law?
Don't rely on it for citations. OpenAI says output may not be accurate, so ask for issue lists and verify every source yourself.
What are good first uses of ChatGPT in a law firm?
Client update emails, plain English explainers, document summaries you can check against the source, and firm marketing content.
