How Much Are Your Unpaid Invoices Costing You?
For most home services businesses, unpaid and slow-paying invoices cost between $5,000 and $30,000 a year. Some of it is written off for good. The rest is the money you spend chasing it, plus the work you cannot fund while it sits in someone else's account. The job is not finished when the truck leaves the driveway. It is finished when the money is banked.
The invoice you sent is not the money you earned
An invoice is a promise, not a deposit. A $1,400 furnace job you completed in March is still $1,400 of your labor, your parts, and your truck time. Until it clears, it is a number on a report, not cash you can use.
Most owners track the work. Fewer track the gap between work done and money in. That gap is where this leak lives, and it hides because nothing about it looks like a loss. The job went fine. The customer was happy. The invoice went out. Then thirty days pass, then sixty, and the balance quietly ages while you are busy running the next call.
There are two costs, not one
The first cost is the invoice that never gets paid. Industry averages suggest small contractors write off somewhere between one and three percent of billed revenue as uncollectible each year. On $800,000 in work, that is $8,000 to $24,000 that walked off for good.
The second cost is quieter. Every dollar sitting in aged receivables is a dollar you already spent. You paid for the parts. You paid the technician. You paid for the gas. That money is out the door, funding a job that has not paid you back. While it waits, you are the one carrying it, sometimes on a credit line you pay interest on. The slow payer is not free. He is borrowing from you.
Ninety days is the line
Collection odds fall sharply the longer a balance ages. Industry figures suggest a bill still unpaid at ninety days is far less likely to ever be collected than one at thirty, and the odds keep sliding from there. The problem is that most small operations chase invoices on feel, not on a clock. A balance drifts to sixty days before anyone notices, and by the time it gets a firm call it has already crossed into the range where the money is hard to recover.
The fix is not tougher. It is earlier. A short reminder at seven days, a firmer one at thirty, and a real call at forty-five recovers more than a threatening letter at ninety ever will.
How to see your number
Pull your open invoices and sort them by age. Add up everything past sixty days. That figure is money you earned and have not been paid for. Then look back over the last twelve months and total what you eventually wrote off. Those two numbers, sitting together, are the size of this leak. Most owners have never put them on the same page, which is exactly why the leak survives.
You do not need new software to start. You need to know the number. Once you can see it, you can close it.
On a free call, we can see if slow and unpaid invoices are draining your revenue. I'll find your first leak on the spot. It takes about three questions.
Book a free discovery callCommon questions
What percentage of invoices should I expect to go unpaid?
Industry averages suggest one to three percent of billed revenue becomes uncollectible for small contractors, though it varies by customer mix and how fast you follow up. The real answer is your own number, which you get by totaling last year's write-offs.
Is it worth chasing small unpaid balances?
Usually yes, because the habit matters more than the single invoice. A business known to follow up on every balance gets paid faster across the board. Customers pay the contractors who pay attention.
When should the first payment reminder go out?
Sooner than most owners think. A reminder around seven days keeps the invoice near the top of the pile, before it ages into the range where collection gets hard.
The work was already done. The only question left is whether you get paid for it.