Separate invoice date and agreed due date when reviewing overdue balances. The download provides a specific review process. It does not make decisions or act in an account.
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One complete Markdown file. No subscription, checkout or fabricated setup files.
Download SKILL.mdWhat to provide
Approved invoice IDs, invoice and due dates, payment terms, balances and as-of date.
How it works
- Use an explicit approved due date. Hold uncertain interpretation of payment terms.
- Calculate overdue days from due date using the supplied calendar, not invoice age.
- Separate paid, part-paid, not-yet-due and missing-date records.
- Return ageing questions. Do not charge fees, write off balances or send reminders.
The output
invoice ID | invoice date | due date/source | as-of | overdue days | balance | gap
Worked fictional example
Fictional as-of October 3: invoice September 1 due October 1 is 2 days overdue, not 32. An invoice with unknown due date has unknown overdue days.
Checks and limits
Preserve source versions and original values. Unknowns stay unknown. Use a qualified reviewer for regulated, legal or hiring decisions. No send, share, account change, schedule, ledger update or payment is authorized. No live account test is claimed.
More bookkeepers workflows · How-to guides
Method: reviewed source. Demand lead: GSCreceivablesbookkeeperpage3impressionsOct3;methodevidence. These are site-query cluster impressions and method evidence, not exact new-topic monthly search volume or a traffic promise. Checked October 3, 2026.