Prompts

AI prompts for finance and bookkeeping that actually help

Every prompt below is designed to produce output you can genuinely use, not generic filler. Type your business details and they'll all update to fit.

Personalise:

Invoice chaser email

What most people type
Write an email asking for payment
What actually works
Write a polite payment reminder email from Riverside Bakery (an artisan bakery in Conwy) for an invoice that's now 14 days overdue. The customer is a regular wholesale client. Keep it professional but warm, acknowledge the possibility they haven't received it, include the invoice number, amount, and original due date. Include a placeholder for a payment link. Tone: friendly, not threatening. Under 120 words.
What you'll get back Hi there, I hope this finds you well. I wanted to check in about invoice #2024-156 for £450, which came due on March 3rd. It's possible it's slipped through the net during a busy week, so I'm flagging it now in case you need any details. You can settle it here [payment link], or let me know if there's anything holding it up. We really appreciate your business.

Monthly expense summary

What most people type
Summarise my business expenses
What actually works
I'm going to paste a list of transactions from Riverside Bakery (an artisan bakery) for February. Please categorise them into: Materials, Utilities, Transport, Staffing, Equipment, and Other. Show the total for each category, flag any unusual items that might be uncategorised correctly, and summarise the overall spending pattern. What stands out? Format as a simple table. Keep explanations brief.
What you'll get back
Category Total
Materials (flour, sugar, butter) £1,840
Utilities (gas, electric, water) £520
Staffing £3,200
Other £340

Cash flow forecast

What most people type
Help me forecast cash flow
What actually works
Create a 3-month cash flow forecast for Riverside Bakery. We have: typical weekly revenue £2,400, monthly fixed costs of £3,200 (staffing), £620 (utilities), £80 (insurance), £400 variable costs (materials). In March we're investing £800 in a new oven. April expects 20% higher sales due to Easter season. Show this as: opening balance, total inflows, total outflows, closing balance for each month. Flag any potential shortfalls. Assume starting balance of £5,000.

Budget variance report

What most people type
Explain my budget overspend
What actually works
I'm a sole trader running Riverside Bakery. This month I budgeted for £500 in materials but spent £680. Staffing was budgeted at £2,800, spent £3,100. Utilities budgeted at £550, spent £520. Can you help me understand the variances? For each category, explain: what the variance is (favourable or unfavourable), likely reasons, and what it means for next month's planning. Keep it practical, not just numbers.

Tax deduction checklist

What most people type
What can I claim as expenses?
What actually works
I run Riverside Bakery, an artisan bakery in Conwy. Create a tax deduction checklist for my accountant meeting. Include: materials (flour, yeast, etc.), utilities, rent/premises, staffing costs, equipment, packaging, delivery, insurance, professional services, travel for supplies. For each, note: whether it's likely claimable, what to record, common pitfalls. I'm not asking for tax advice, just a checklist to make sure I haven't missed anything obvious.

Supplier payment terms negotiation

What most people type
Email asking for better terms
What actually works
Write an email from Riverside Bakery to our flour supplier. We've been buying from them for 3 years, spending approximately £450/month. We currently pay on delivery. We'd like to request 30-day payment terms to improve our cash flow. Keep it professional and collaborative, acknowledge the value of the relationship, explain why this would help us grow, and suggest how it benefits them long-term. Don't be overly apologetic. Invite discussion.

Financial summary for directors

What most people type
Summarise the accounts
What actually works
Turn this financial data for Riverside Bakery into a plain-English director's summary. Include: overall performance (revenue vs last year), profitability, cash position, any major variances or concerns, and a brief outlook. Avoid jargon. Use short sentences. Someone reading this should understand: are we doing well, where's the money going, what should we watch. Flag anything that needs action. Keep it to one page max, written for a business owner who wants the headline not the spreadsheet.

Cost reduction analysis

What most people type
Where can I cut costs?
What actually works
I run Riverside Bakery. My monthly spending is: materials £1,800, utilities £600, staffing £3,200, equipment maintenance £150, packaging £200, insurance £80, professional services £120, delivery £180. We need to find 10-15% in savings without compromising quality. Suggest realistic options with rough cost impact. For each option, note any downsides or risks. Be honest about what's easy versus what requires difficult decisions. Prioritise by impact vs effort.

How to use these prompts

These prompts work in any AI tool. Here's how to get the best results from the two most popular ones.

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In ChatGPT

  1. Open chat.openai.com and start a new conversation
  2. Copy any prompt above and paste it in
  3. For better results, start by telling ChatGPT about your business, your name, what you do, where you're based, and who your customers are
  4. ChatGPT works well for quick first drafts and fast iterations

In Claude

  1. Open claude.ai and start a new conversation
  2. Paste the prompt, Claude handles longer, more detailed prompts particularly well
  3. Use the Projects feature to save your business context so you don't have to repeat yourself every time
  4. Claude tends to produce more natural, less "AI-sounding" copy
The real difference isn't the tool. These prompts work anywhere. What changes everything is whether the AI actually knows your business, your customers, your tone of voice, what you sell. That's what turns generic output into something you'd actually use. Learn how to set up your AI context →

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