⏳ Statement

Invoice Aging Report Generator

An invoice aging report (accounts receivable aging report) groups your unpaid customer invoices into time buckets — such as Current, 1-30, 31-60, 61-90, and 90+ days overdue — based on how long each invoice has been outstanding past its due date. It is the single most important tool for managing cash flow and collections: it tells you exactly who owes you money, how overdue each balance is, and which accounts need urgent follow-up. Accountdesq's Aging Report Generator goes further than a static report — it also builds a prioritized follow-up action list with suggested next steps, and generates ready-to-copy reminder emails, short payment-reminder messages, and customer statements for any customer with a single click.

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How it works

Add your open invoices — manually, by pasting rows copied from Excel/Google Sheets, by importing a CSV export from your accounting software, or by loading demo data to explore the tool. Set your as-of date and choose an aging bucket preset (or define custom day ranges). The tool instantly calculates days overdue for every invoice, groups totals into buckets, and builds customer-wise and invoice-wise aging tables plus a prioritized follow-up list. Click any customer to open their aging snapshot and generate a reminder email, short message, internal follow-up summary, or a downloadable customer statement PDF.

Report Settings

Add Your Invoices

No invoices yet. Add rows manually, paste from Excel, import a CSV, or load demo data to generate your aging report.

Common Mistakes to Avoid
  • Reviewing aging only at month-end — weekly review catches problems 3-4x faster
  • Treating every overdue invoice the same — prioritize by days overdue and amount, not just alphabetically
  • Sending the same generic reminder regardless of how overdue an invoice is — escalate tone and channel as debt ages
  • Ignoring the oldest invoices because the total is small — old small balances often signal payment disputes that need direct follow-up
  • Not tracking which bucket most of your receivables sit in — a growing 90+ bucket is an early warning sign of cash flow trouble
Best Practices
  • Review the aging report at least weekly, not just at month-end
  • Use the Follow-up Action List to work through overdue accounts in priority order
  • Escalate contact method as invoices age: email first, then phone, then formal statement + call
  • Send a customer statement whenever an account has more than one open invoice, so the customer sees the full picture
  • Set an as-of date review cadence (e.g. every Monday) so trends in your bucket totals become visible over time

Why use this tool?

Businesses that review aging reports weekly collect payments faster and catch problem accounts before they become bad debt. Instead of just seeing a pile of overdue invoices, you get a ranked action list — first reminder, second reminder, phone call, or escalation — so your team always knows what to do next and can act immediately with a pre-written message.

Frequently Asked Questions

An invoice aging report (also called an accounts receivable aging report) groups all of your unpaid customer invoices into time buckets — such as Current, 1-30, 31-60, 61-90, and 90+ days overdue — based on how long each invoice has been outstanding past its due date. It shows exactly who owes you money and how late each balance is.

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Disclaimer: Accountdesq provides this Invoice Aging Report Generator for informational and convenience purposes only. Output is not a substitute for professional accounting, legal, or tax advice. No data entered is transmitted to or stored on our servers — all calculations happen locally in your browser. Accountdesq accepts no liability for errors in generated documents. Always consult a qualified accountant or tax professional for compliance matters.