Late Payment Statistics: Measure Your Own Overdue Rate
Start with the invoices that fell due in a defined period. Count which were not paid in full by their due date, then separate how often clients pay late from how much money is at risk.
At a glance
Calculate an invoice late-payment rate, compare like-for-like periods, and find public payment-practice reports. Includes a worked example.
Best for
Operators and writers looking for benchmark framing around late payment behavior.
Evaluation method
Reviewed 2026-09-07
Calculation guide with illustrative examples, not an industry survey or measured customer results. Formulas and product boundaries reviewed September 7, 2026.
Using InvoiceAgent
Create invoices in InvoiceAgent, enable overdue reminders, and record payment when confirmed. Use your billing records to calculate the measures below.
A percentage needs a clear denominator
For this guide, late-payment rate means invoices not fully paid by their due date divided by all invoices due in the selected period, multiplied by 100. Include invoices that were eventually paid late; do not count only those still open today.
This is a method for your own records, not a claim about an industry average. For external context, the UK government's payment-practices service provides reports on large businesses' payment times and late payments. Check the reporting period and definitions before comparing a report with your own figures.
Quick context
Section
Guides to measuring late payments, invoice timing, and receivables, with worked examples and clearly stated limits.
Best for
Operators and writers looking for benchmark framing around late payment behavior.
Outcome
Use this page to move from general research into a calmer, more repeatable invoicing process.
Worked example: invoices due in August
Count the due invoices
Suppose 20 invoices fell due during August. Five were not fully paid by the due date. Your late-payment rate is 5 ÷ 20 × 100 = 25%. These figures are illustrative.
Separate frequency from exposure
At August 31, suppose $2,000 remains overdue out of $10,000 invoiced in that cohort. Outstanding overdue value is 20% of cohort value. This is a different measure from the 25% late-invoice rate.
Find the reason for each delay
For the five late invoices, record whether the cause was an incorrect invoice, approval delay, dispute, or missed payment. Choose the next action for the specific cause rather than increasing every reminder's urgency.
Sources and further reading
Where teams usually lose momentum.
Avoid this
Changing the cohort
Counting invoices sent in one month and payments received in another combines different populations. Keep the due-date cohort stable.
Avoid this
Treating every invoice equally in cash planning
One large unpaid invoice can matter more than several small late invoices. Report counts and amounts together.
Move from reading about the workflow to running it.
InvoiceAgent is designed for the last mile of getting paid: scheduled invoice delivery, reminder timing, professional PDFs, and send-time FX conversion when global billing is involved.
Related topics
Find more statistics and practical tools in the resources below.
Questions people usually have before changing the workflow.
Can a paid invoice still count as late?
Yes. If full payment arrived after the due date, it remains late in that cohort's payment-rate calculation even though no balance remains outstanding.
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