For Staff Accountants ·
What you'll accomplish
By the end of this guide, you'll have Claude Pro set up and a workflow for generating batches of professional client communications at once — engagement letters, document request follow-ups, and explanation emails — turning 90 minutes of individual drafting into 15 minutes of review-and-send.
What you'll need
Go to claude.ai and click "Start for Free." You can use the free tier to test, then upgrade to Pro ($20/mo) for the higher usage limits needed for batch drafting. Sign up with your personal or firm email.
Important on data privacy: Never enter real client names, SSNs, EINs, or identifying details. Describe clients by type ("restaurant client," "medical practice") when needed for context.
Claude is particularly strong at:
For batch drafting tasks (generating 10 emails at once with different details), Claude tends to produce more consistent results than ChatGPT.
Create a simple structure for batching. Before drafting, prepare a table or list:
Client 1: Type: Medical practice | Missing: 2025 payroll reports, W-2s | Deadline: March 15 | Second request: Yes
Client 2: Type: Restaurant | Missing: Credit card statements, inventory records | Deadline: March 20 | Second request: No
Client 3: Type: Real estate investor | Missing: Property depreciation schedules | Deadline: March 22 | Second request: No
Paste your list into Claude with this prompt:
I need to draft follow-up emails to clients requesting outstanding tax documents. For each client below, write a separate professional email. For "second request" clients, make the tone slightly more urgent while remaining polite. Include a clear subject line for each email.
[paste your client list]
Format: Email 1, Email 2, Email 3 etc. with subject line and full email body for each.
What you should see: Claude generates all emails at once, one after another, each customized to the client type, documents needed, and deadline.
Read each email, fill in the actual client names and any specific details, then copy-paste into Outlook or your email system. The whole batch takes about 3 minutes to review vs. 90+ minutes of individual drafting.
Save your most useful prompts in a text file or note. Over the course of a busy season, you'll develop a small library of prompts that work well for your specific firm's communication style.
Batch document requests:
Draft document request emails for these [N] clients. For each one, the client type and missing documents are: [paste list]. All have a deadline of [date]. Professional, friendly tone. Include subject line for each.
Single engagement letter customization:
Here is our standard engagement letter template: [paste template]. Customize it for: Client type: [type]. Services: [list]. Fee: [amount]. Period: [year]. Keep all legal language exactly as written in the template — only change the client-specific details.
Explaining a tax result:
Draft a client-friendly letter explaining this tax result to a non-accountant: [describe result in plain terms]. The client is [describe briefly]. Make it clear, reassuring, and explain what they should do next.