Payment Reminder Effectiveness 2026: 31% Don't Chase Every Invoice [Data]

Key Takeaways

31% of businesses don’t follow up on every overdue invoice each month; of those, 46% leave 10-30% of invoices completely uncontacted and 16% leave 31-50% unchased (Chaser, 2026 Accounts Receivable Report).
Businesses that chase 100% of overdue invoices get paid within a week 28% of the time, versus 16% for partial follow-up, a 76% relative improvement (Chaser, 2026).
Invoices carrying a late-fee “Interest” note are ultimately paid 92.15% of the time, versus a 78.62% baseline paid rate across all wording (FreshBooks, 1M+ invoices analyzed).
69% of finance leaders say late payments have increased over the past year, and 81% say collecting receivables has gotten more challenging (Versapay 2026 Cash Flow Clarity Report, 400 finance leaders).
43% of businesses have adopted AR automation software, and those users get paid within two weeks 71% of the time versus 47% for manual follow-up (Chaser, 2026).
Even before wording is factored in, only 41.34% of all invoices are paid within 7 days, regardless of terms (FreshBooks, 1M+ invoices analyzed).

31% of businesses don’t follow up on every overdue invoice they’re owed each month, according to Chaser’s 2026 Accounts Receivable Report. That gap in follow-up discipline turns out to be the single biggest variable behind whether a reminder program actually collects money or just quietly stops working on the invoices nobody gets around to chasing.

Figure 1: 69% of businesses follow up on every overdue invoice each month; 31% leave at least some invoices completely uncontacted. Source: Chaser, 2026 Accounts Receivable Report.

How many businesses actually chase every overdue invoice?

Most do, but a meaningful minority don’t, and the gap isn’t small. Chaser’s 2026 Accounts Receivable Report, based on 163 validated responses from finance professionals across the UK, Australia, and more than 20 other countries, found that 69% of businesses follow up on 100% of their overdue invoices every month. The remaining 31% leave at least some invoices uncontacted, and the report breaks that group down further: 46% of them leave 10-30% of overdue invoices completely unchased, and 16% leave 31-50% unchased. In practical terms, for every three or four overdue invoices a business is owed, one of them may never receive a single reminder at all, not because the customer refuses to pay, but because nobody sent the follow-up.

Does following up on every invoice actually get you paid faster?

Substantially, and the data isn’t close. Businesses that follow up on 100% of their overdue invoices get paid within one week of the due date 28% of the time, per Chaser’s 2026 report, compared to just 16% for businesses that leave some invoices uncontacted. That’s a 76% relative improvement from consistency alone, before automation, wording, or channel choice enter the picture at all. The mechanical explanation is simple: an invoice that never gets a reminder has no prompt competing for a customer’s attention against every other bill sitting in their inbox, so it tends to sit at the bottom of the pile until someone finally asks about it. A reminder sequence that runs automatically on every invoice, not just the ones someone remembers to check on, is what closes that 31% gap in practice.

Figure 2: Businesses that follow up on every overdue invoice get paid within a week nearly twice as often as those that leave some invoices uncontacted. Source: Chaser, 2026 Accounts Receivable Report.

Does the wording of a reminder or invoice change whether it gets paid?

Yes, and the effect shows up even in invoices that never get flagged as a formal collections case. FreshBooks’s analysis of more than 1 million small business invoices over a one-year period found that invoices carrying a stated late-fee or “Interest” note are ultimately paid 92.15% of the time, the highest rate of any wording tracked, well above the 78.62% baseline paid rate across all invoices regardless of what they say. A “14 Days” payment-term note comes in close behind at 91.51%, followed by a “Thank You” closing line at 89.61% and “Please” at 88.07%. None of this proves that a single word causes payment by itself, but it does show that invoices and reminders with a clear, specific consequence or ask outperform vague or silent ones by a wide margin, a pattern that lines up with the follow-up-consistency data above: specificity and consistency both beat leaving a customer to figure out the urgency on their own.

Figure 3: Invoices that name a consequence, a late fee, or a firm deadline are paid more often than the unwritten default. Source: FreshBooks, analysis of 1M+ invoices.

Is collecting overdue invoices getting harder in 2026?

Finance leaders say yes, and by a wide margin, which raises the stakes on the follow-up gap described above rather than shrinking it: a business that’s already behind on chasing invoices has less room to fall further behind. 69% of finance leaders report that late customer payments increased over the past 12 months, according to Versapay’s 2026 Cash Flow Clarity Report, a Wakefield Research survey of 400 finance leaders at director level or above in the US and Canada, fielded in late 2025. The same survey found that 74% of teams spend significant or moderate time each week chasing late payments, a burden that tracks closely with the 14-hour weekly average some mid-sized US businesses report spending on payment-collection admin overall. The pressure is showing up outside the collections team too: 78% of the finance leaders surveyed say unexpected accounts receivable issues are now forcing changes to capital investment, hiring, or borrowing decisions, which suggests a reminder gap stops being a purely operational problem once it’s large enough to affect planning further up the business.

Figure 4: Nearly 3 in 4 finance teams spend significant or moderate time every week chasing late payments. Source: Versapay, 2026 Cash Flow Clarity Report.

Does automating reminders actually change the outcome?

It does, and the gap holds up across more than one independently conducted study, not just Chaser’s own report, which matters when the underlying claim is as easy to overstate as reminder effectiveness tends to be. Of the businesses Chaser surveyed for its 2026 report, 43% had adopted AR automation software, and those users get paid within two weeks 71% of the time, compared to 47% for businesses still relying on someone remembering to follow up manually, a 52% relative advantage. A separate, larger study reaches a similar conclusion from a different angle: Billtrust’s 2025 study, run by Wakefield Research among 500 finance decision-makers at companies with revenue over $250 million, found that 99% of companies currently using AI in accounts receivable had reduced their days sales outstanding, and 75% cut it by six days or more. BillyPaid’s payment reminder generator automates that follow-up on every invoice by default, which is exactly the lever both studies point to: the software doesn’t skip the 31% of invoices a person might forget.

Figure 5: AR automation users get paid within two weeks at a meaningfully higher rate than businesses relying on manual follow-up. Source: Chaser, 2026 Accounts Receivable Report.

What does a harder collections environment mean for a follow-up gap that’s already there?

It makes the 31% figure more expensive to ignore, not less. 81% of finance leaders say collecting outstanding invoices has become more challenging over the past year, per Versapay’s 2026 Cash Flow Clarity Report, the same survey behind the 69% figure above. When the broader environment for getting paid is getting tougher, the invoices a business already isn’t chasing are the ones most likely to slip from late to written off. That baseline matters even before a single reminder goes out: only 41.34% of all invoices are paid within 7 days regardless of terms, per FreshBooks’s dataset of more than 1 million invoices, so the businesses skipping reminders on 31% of what they’re owed are also the ones with the least natural cushion for slow payers. For a deeper breakdown of reminder cadence, channel choice, and automation effectiveness beyond what’s covered here, see invoice reminder effectiveness data for 2026; for the wider late-payment picture across the US, UK, and Australia, see late payment statistics for 2026.

Figure 6: More than 4 in 5 finance leaders say collecting outstanding invoices got harder in the past year. Source: Versapay, 2026 Cash Flow Clarity Report.

Reminder lever	Effectiveness gap	Source
Chase 100% of overdue invoices	28% paid within 1 week, vs 16% for partial follow-up	Chaser, 2026
Add a late-fee (“Interest”) note	92.15% ultimately paid, vs 78.62% baseline	FreshBooks, 1M+ invoices
Automate the follow-up	71% paid within 2 weeks, vs 47% for manual	Chaser, 2026

Table 1: The three biggest reminder-effectiveness gaps in the 2026 data: follow-up consistency, wording, and automation. 31% of businesses are still leaving at least some overdue invoices in the first, least effective column. Sources: Chaser, 2026 Accounts Receivable Report; FreshBooks.

The Bottom Line

The 2026 data keeps landing on the same finding from different directions: a payment reminder only works if it actually gets sent, and 31% of businesses are still leaving that step incomplete on a meaningful share of their overdue invoices. Closing that gap is worth a 76% swing in the odds of getting paid within a week, on top of whatever gains come from clearer wording or automation. None of those levers require a bigger team or a harder conversation with a customer, just a process that doesn’t depend on someone remembering. A BillyPaid payment reminder follows up on every invoice by default, so the 31% gap the 2026 data keeps finding isn’t a decision that has to be made invoice by invoice.

Frequently Asked Questions

What percentage of businesses don’t send a reminder on every overdue invoice? 31% of businesses don’t follow up on 100% of their overdue invoices each month, according to Chaser’s 2026 Accounts Receivable Report (163 finance professionals surveyed). Of that group, 46% leave 10-30% of overdue invoices completely uncontacted, and 16% leave 31-50% unchased.

Does following up on every invoice actually get you paid faster? Yes. Chaser’s 2026 report found businesses that follow up on 100% of their overdue invoices are paid within a week 28% of the time, versus 16% for businesses that leave some invoices uncontacted, a 76% relative improvement from consistency alone.

Does the wording of a reminder or invoice affect whether it gets paid? Yes. FreshBooks’s analysis of more than 1 million small business invoices found that invoices carrying a stated late-fee or “Interest” note are ultimately paid 92.15% of the time, compared to a 78.62% baseline paid rate across all invoices regardless of wording.

Is collecting overdue invoices getting harder in 2026? Yes, according to finance leaders. 69% say late customer payments increased over the past 12 months, and 81% say collecting outstanding invoices has become more challenging, per Versapay’s 2026 Cash Flow Clarity Report, a Wakefield Research survey of 400 finance leaders in the US and Canada.