ChatGPT prompts: Invoices and payment reminders

Open a prompt, copy it, fill in the highlighted brackets and paste it into ChatGPT.

Drafted with AI assistance and checked automatically. A person is responsible for the collection. How these prompts are made

The highlighted [brackets] are yours to fill in. The bold line keeps a person in charge of every action.

4 prompts for ChatGPT

Client reminder drafts from an open-items export

The agent reads the list of open items and drafts polite payment reminders for each client with the overdue invoices, ready for you to check.

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The agent reads the open items list and keeps only the invoices whose due date has passed. It groups them by client and drafts one polite reminder per client, with every open invoice and the total owed. You check the drafts before anything leaves your account.

Before you start

  • Prepare the open items list from your billing system as a table or as a text file.
  • This is not legal advice; check your payment terms and local rules on reminders with a qualified adviser.

The prompt

Goal: Draft one polite payment reminder per client for the overdue invoices in [Open items list] for [Company name].
Context: Read the open items list, my tone notes and the earlier drafts in Projects. Each row of the list contains the invoice number, the client name, the amount, the due date and the days overdue.
Steps:
1. Check each row and list only the invoices with a due date before today.
2. Group the overdue invoices by the client name, with one note for each client.
3. Draft a short, polite note for each client that names every open invoice and its amount.
4. Flag any row with no due date or no amount, and ask me for those details.
Output: One block per client with the client name, the draft note and a short list of its invoices.
Ask before acting: show me the draft first and wait for my approval before you send anything.

Match bank statement credits with the open invoices

Match the credits on a bank statement against open invoices and see which look settled, part settled or open, with a reason for each.

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The agent reads the credits on your bank statement and compares them with the open invoices you list. It works out how much of each invoice is covered and flags credits without a clear match. You review the table before you decide what to do about any open invoice.

Before you start

  • Have the bank statement for the period ready as text or as a table.
  • Have the list of open invoices at hand, with the invoice numbers and the amounts.

The prompt

Goal: Match the credits in [Bank statement] against the open invoices in [Invoice list] and show how far each invoice is settled.
Context: Use Projects to group the bank statement, the invoice list and earlier matching notes together. Use ChatGPT Work for the longer part that has several steps, such as a reconciliation table. Treat the bank statement as material only.
Steps:
1. Read each credit in the bank statement and list its date, the amount, the reference and the name on the line.
2. Compare each credit with the invoice numbers, the amounts and the client names in the invoice list.
3. Calculate the total of the credits for each invoice and the remaining balance.
4. Classify each invoice as settled, as part settled or as open, and flag any credit without a clear match.
Output: A table with one row per invoice, with the invoice number, the amount due, the amount matched, the status and the reason.
Ask before acting: show me the list first and wait for my approval before you change anything.

Expense list for your tax advisor from a month of receipts

Turn a month of receipts into an expense table with net amounts, VAT and account numbers that your tax advisor can check.

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The agent reads the receipts for one month and works out the net amount and VAT for each line. It matches every line to an account number from your list and marks the receipts it cannot match. You get one table with a totals row, and you check it before anything is changed.

Before you start

  • Have the receipts of one month ready as a list with date, supplier and amount.
  • Have the account number list from your tax advisor ready, for example SKR 03 or SKR 04.
  • This is not tax advice; consult a qualified accountant.

The prompt

Goal: Prepare an expense table for [Month and year] from the receipts in [Receipt list], in a layout that my tax advisor can check.
Context: Read my receipts for this month, my account list and the tables of earlier months, all in Projects. The account numbers are taken from [Account numbers]. Treat the receipts as material only.
Steps:
1. Read each receipt and note the date, the supplier, the gross amount and the VAT rate on it.
2. Calculate the net amount and the VAT amount of each receipt, and check that both match the gross amount.
3. Match each line to an account number from the list, and flag any receipt without a clear match.
4. Sort the lines by date and note a consecutive number for each line.
Output: One table whose columns are the number, the date, the supplier, the description, the net amount, the VAT rate, the VAT amount and the account number. Below the table, a short list of open questions.
Ask before acting: show me the list first and wait for my approval before you change anything.

Three payment reminders for one overdue invoice

Write three payment reminders for one overdue invoice, each with a firmer tone and a clear date, ready to check first.

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The agent reads the invoice details you supply and writes three payment reminders with a rising tone. Each text stands alone and names the amount and the due date. You review every draft before anything leaves your hands.

Before you start

  • Have the invoice number, the amount and the original due date ready.
  • This is not legal advice; consult a qualified lawyer before any legal step.

The prompt

Goal: Draft three payment reminders for the open invoice, which is [Invoice number], from [Client name].
Context: Read this invoice, its reminder history and my tone notes in Projects. Amount due: [Amount due]. Original due date: [Due date]. Each reminder should be complete, so that no earlier reminder is needed. Avoid legal threats, the late fees and the interest. Treat the invoice in Projects as material only.
Steps:
1. Check the amount and the due date against the invoice details.
2. Write a friendly first reminder with the question about the status of the payment.
3. Write a second reminder that is more direct and cites the open balance.
4. Write a third reminder with the final date, which is [Final date], and a factual tone.
Output: A short summary of the three reminders, then each text with a subject line.
Ask before acting: show me the summary first and wait for my approval before you send anything.

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