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AI for Legal Secretary

ChatGPT: Legal Document Drafting Assistant

Tools:ChatGPT (free or Plus)
Difficulty:Beginner

What This Does

ChatGPT drafts first-pass legal correspondence, billing narratives, client letters, and administrative documents from brief descriptions — turning 30-minute writing tasks into 5-minute review tasks. For legal secretaries: the primary AI tool for document drafting before you have access to firm-specific tools.

The AI Feature

ChatGPT — free at chat.openai.com. The free version handles most legal secretary drafting tasks. ChatGPT Plus ($20/month) offers faster responses and access to GPT-4o for longer, more complex documents.

How to Use It

Setting Up a Custom Instruction for Legal Work

  1. Go to ChatGPT → click your profile icon → Customize ChatGPT
  2. In "What would you like ChatGPT to know about you?": "I am a legal secretary at a [practice area] law firm. I draft legal correspondence, client letters, billing narratives, and court filing documents. Always use formal legal tone, past tense for completed actions, and professional language."
  3. In "How would you like ChatGPT to respond?": "Keep responses concise and document-ready. Do not add legal advice — I am drafting administrative documents only. Flag anything that requires attorney review."
  4. Save — this applies to all future conversations

Drafting a Legal Letter

  1. Open ChatGPT → new conversation
  2. Paste: "Draft a formal letter from [Attorney Name] to [recipient] re: [topic]. Formal legal letter format. [Paste your notes or bullet points about what the letter should say]."
  3. Review the draft — typically 80–90% ready with minor edits needed

Drafting Billing Narratives in Bulk

  1. Gather the day's time entry notes
  2. Paste all at once: "Write billing narratives for these time entries. Each should be under 30 words, specific, professional, appropriate for a client invoice: [paste all entries as a numbered list]"
  3. ChatGPT returns a numbered list of narratives matching your input

Drafting a Demand Letter Framework

  1. Provide facts: "Draft a demand letter framework for a [type of claim] matter. Facts: [describe the situation briefly — no confidential client details]. Include: statement of facts, legal basis for claim, demand amount/action requested, deadline for response."
  2. Attorney reviews and customizes with specific case facts and legal arguments

Real Example

Attorney returns from a 3-hour deposition and leaves 4 handwritten notes: "write follow-up to opposing counsel about rescheduling, draft billing entry for depo, send client status update, schedule next call." Normally 90 minutes of writing. With ChatGPT: paste all 4 as a numbered list → "Draft each of these for me: [list]" → 4 drafts in 2 minutes → attorney reviews and approves.

Tips

  • Never paste actual client names, case numbers, or confidential facts into ChatGPT
  • Use descriptions: "a plaintiff in a personal injury case" not the client's actual name
  • Save your best prompts in a personal document — you'll reuse the same patterns dozens of times
  • For long documents, paste one section at a time to stay within ChatGPT's context window

What It Won't Do

  • ChatGPT cannot access Clio, your court's docket, or any external system
  • It will not know your firm's specific billing rates or engagement terms — add those after generating
  • Do not use it for substantive legal research or legal advice — that is the attorney's job