Invoice Payment Time Statistics
Last updated: June 2026 · 6 sourced statistics
How long does an invoice actually take to get paid? Combine the benchmarks: AP departments take 17.4 days on average just to process an invoice internally, small-business invoices settle roughly a week past terms, and 40–53% of B2B value runs overdue. The full journey from issue to cash routinely doubles the stated terms.
Key takeaways
- Internal AP processing alone averages 17.4 days (Ardent Partners).
- Small-business invoices are paid roughly a week late on average (Xero).
- Nearly 1 in 10 US small-business invoices runs 30+ days overdue (QuickBooks).
The statistics
Invoice processing inside the buyer's AP department takes 17.4 days on average before payment is even scheduled (Ardent Partners).
Source:Ardent Partners, AP Metrics that Matter2025
Best-in-class AP organizations cut that processing time to 3.1 days (Ardent Partners).
Source:Ardent Partners2025
Small-business invoices are settled roughly a week past their due date on average, per Xero's Small Business Insights payment-time data.
Source:Xero Small Business Insights2024
Nearly 1 in 10 US small-business invoices is more than 30 days overdue (QuickBooks, January 2025).
Source:Intuit QuickBooks Small Business Late Payments Report2025
40% of North American and 47% of Western European B2B invoice value runs past due (Atradius, 2025).
Source:Atradius Payment Practices Barometer2025
Once payment is initiated, settlement is fast and getting faster: Same Day ACH grew 45% in 2024 and instant rails settle in seconds (Nacha).
Source:Nacha2024
Methodology & sources
Compiled June 2026 from Ardent Partners AP benchmarks, Xero Small Business Insights, Intuit QuickBooks' 2025 survey, Atradius' 2025 barometer, and Nacha statistics. 'Payment time' combines buyer-side processing, terms, and settlement — sources measure different segments.
Frequently asked questions
How long does the average invoice take to get paid?
On net-30 terms, expect 35–40 days in practice: ~17 days of buyer-side processing overlapping the terms window, plus the roughly one-week average lateness documented by Xero.
Where does the time actually go?
Mostly inside the buyer's AP process — capture, matching, exceptions, and approval queues consume 17.4 days on average before payment is scheduled (Ardent Partners).
What makes invoices get paid faster?
Clean PO-referenced invoices (skip the exception queue), embedded payment links, automated reminders, and e-invoicing — buyers with automated AP pay in 3 days, not 17.
Related statistics
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