By Casey Griswold, GM of Invoicing and Billing, BlueSnap, Powered by Payroc
Most finance leaders can tell you their headcount costs, their software spend, and their supplier contracts. Ask them what their accounts receivable process is actually costing them and you’ll usually get a pause.
That’s not because they’re not across the numbers. It’s because broken AR doesn’t show up as a line item. It shows up as hours. As delays. As fees that get absorbed without question because nobody’s stopped to add them up.
BTR did stop and add them up. Processing over 800 invoices a month, they found nearly 2,000 labour hours a year consumed by manual chasing, reconciliation, and follow-up. Roughly one full-time employee’s annual workload is spent on tasks that shouldn’t require a person at all. On top of that, close to $400,000 in credit card fees they hadn’t fully accounted for. Neither figure was a surprise once they looked. That’s what makes it instructive: the cost was always there, it just hadn’t been measured.
The problem is that AR dysfunction rarely announces itself. It accumulates in small ways. Invoices sent from unrecognised email addresses get caught in spam filters or ignored. Payment reminders are written and sent manually because there’s no system to automate them. Customers pay by cheque, which then has to be traced, logged, and reconciled by hand.
On their own, these issues look like noise. Together, they’re a hidden operational inefficiencies most businesses accept as the cost of doing business, because nobody’s ever framed it as recoverable revenue.
It’s not an efficiency problem – it’s a cost recovery problem
The way AR modernisation usually gets framed, doing the same things faster with fewer people, tends to land it in the operations or technology budget, where it competes with everything else and often loses.
The more useful framing is cost recovery. Every day of DSO sitting above benchmark is cash still on someone else’s balance sheet instead of yours. It’s capital you’re already funding at your own cost of borrowing. The hours spent on manual invoice chasing are hours that have already been paid for. The credit card fees quietly flowing through the P&L are real money leaving the business every single month. Fixing AR doesn’t just speed things up, it stops the bleeding and brings that cash back onto your balance sheet faster.
That distinction matters because it changes where the conversation belongs. When AR is an efficiency play, it’s an operational improvement project. When it’s a cost recovery initiative, it sits alongside margin protection, working capital, and cash flow visibility: things that are firmly on the CFO’s agenda.
Where to look for hidden AR costs
Manual AR tends to handle three things badly.
Trapped cash: Every day an invoice sits unpaid beyond terms is money you’ve already earned but can’t use. A high DSO is an interest-free loan to your customers as you’re financing their operations whether you meant to or not. Because it hides inside interest expense and credit-line usage, it rarely gets attributed back to AR. As a rule of thumb, ten days of excess DSO ties up roughly 2.7% of annual sales in cash you can’t deploy.
Collections labour: When follow-up is manual, someone re-sends the same reminders, rebuilds the same ageing report, and reconciles the same payments week after week. For a business running hundreds of transactions a month, that’s hours of recurring work that exist solely to replicate what an integrated system would do without being asked. It also scales with your revenue, not with your hiring plan.
Card fees: B2B businesses accepting credit card payments incur substantial processing costs at scale, and most absorb them without question. Compliant surcharging programmes, or simply steering customers toward lower-cost payment methods, are often more straightforward to implement than finance teams expect. The businesses that don’t act are subsidising their customers’ payment preferences out of their own margins.
What fixing it actually looks like
The encouraging reality is that most of these costs come from a handful of process gaps rather than systemic failures. That means they can often be addressed without a large-scale transformation programme.
- Invoice delivery from a trusted, branded address
- Automated payment reminder cadences that run without manual input
- A customer-facing payment portal where invoices can be settled online
- Direct integration between the payment platform and the ERP so that reconciliation happens automatically.
IDC research shows organisations adopting modern AR platforms see finance teams become up to 50% more productive, with a three-year ROI of 391% and a payback period of around seven months. The more tangible outcome for most teams is that skilled people stop spending time on low-value admin and start spending it on work that actually moves the business forward.
Implementation is also typically faster than expected: businesses integrating AR automation with existing ERP systems can usually go live within weeks.
Finance leaders are under pressure to protect margins, improve cash visibility, and get more from the same headcount. AR automation addresses all three. The cost is already being incurred. The question is whether it’s being managed or just absorbed.
