Most finance teams obsess over revenue. But it's the speed of cash collection — not the size of the sale — that determines whether your business truly thrives.
Days Sales Outstanding (DSO) is one of those metrics that looks simple on a spreadsheet but carries enormous consequences in practice. It measures the average number of days a company takes to collect payment after a credit sale. Shave off even one day, and you've moved real money — sometimes seven figures of it — back into your hands.
A lower DSO reflects more cash on hand. A higher DSO signals slower credit-to-cash conversion, lower liquidity, and a weakened balance sheet — even when top-line revenue looks strong.
– Nick Cooper, CFO of ezyCollect by Sidetrade
The math is deceptively straightforward. Take your daily revenue and multiply it by the number of days your receivables sit uncollected — that's the cash your business is effectively lending to customers, interest-free, while you wait. Every day counts.
For a $50M company, reducing DSO by just 5 days unlocks roughly $685,000 in working capital. For large enterprises, the impact scales dramatically — one day of improvement can translate to over half a million dollars in freed liquidity.
Late collections are only part of the problem. Slow invoicing, manual reconciliation, unclear payment terms, and a lack of real-time visibility into receivables all quietly inflate your DSO. The average finance team doesn't see the issue until it's already weeks old.
DSO isn't just a collections metric. It's a strategic lever that affects your ability to reinvest, fund growth, manage debt, and respond to market opportunities faster than your competitors.
(00:00)
I’m the CFO here at ezyCollect by Sidetrade, and I’m also currently leading payments initiatives for the Sidetrade Group. I’ll speak a bit more about that in a moment.
Over the next 20 to 30 minutes, we’re going to answer one of the big questions that is often underused and under-asked in finance: what is one single day of DSO worth to your business? We’re not talking about your total DSO number or your target. We’re talking about what one day is worth to your business.
There’s no guesswork here. We’ll work through live examples, talk about industry benchmarks, and I’ll leave you with three steps you can take action on in the next 30 days.
(00:45)
For anyone new here: we’re an accounts receivable automation platform. We work with B2B businesses globally and help them get paid faster. That’s the task, and it’s all DSO-related.
We have three core modules that can work together or independently depending on your needs. The goal is simple: help you get paid, so you have more capital to reinvest in your business and drive future sales.
More recent news is that we’ve joined the Sidetrade Group. They are a leader in the order-to-cash space, particularly with large enterprise businesses, and are featured in the Gartner Magic Quadrant. They’ve been around for about 20 years and bring the world’s largest dedicated order-to-cash dataset, with around $8 trillion of real B2B payment experience across tens of thousands of businesses globally.
(02:23)
Over the next 6 to 12 months, we’ll be using that to bring new AI capabilities into ezyCollect, including predictive business intelligence and smarter, more automated workflows.
We also have a new AI agent called Aimie, which can be used for cash collections. She can handle routine calls, do outreach, flag exceptions to your team, and even organise payments. She’ll be a strong option for automating back-office collections tasks.
If any of these developments interest you, let us know. We can get you into beta programs and early releases.
(03:36)
Now, back to today’s topic: DSO and what it’s worth to you.
Most finance and AR teams track DSO every month. That’s normal. But very few sit down and calculate what one single day of DSO is worth in dollar terms. Today, we’re going to fix that.
We’ll look at how you can unlock $20K, $50K, $100K, or more in capital to reinvest in your business for growth, without finding new customers or renegotiating pricing. You simply collect what you’ve already earned one day faster.
(04:55)
A quick refresher:
DSO is calculated by taking your accounts receivable, dividing it by your annual credit revenue, and multiplying by 365.
That gives you a number in days. It might be 35, 47, or 60 days. It all depends on your terms.
For example, if you have $2.5 million in receivables and $20 million in annual credit revenue, your DSO would be about 45.6 days. If you’re on net 30 terms, that means you’re around 15 days over, and that gap is costing you.
(05:49)
From a benchmark perspective, if you’re under 30 days, that’s best-in-class. It can be achieved, particularly with tactics like early payment discounts.
The industry average, based on Hackett Group data, tends to sit in the 31 to 50 day range. From what we’ve seen, there are often 5 to 10 days of recoverable DSO hiding in that band.
If you’re over 50 days, your working capital is under real strain. The longer invoices sit unpaid, the greater the risk of disputes, write-offs, and cash shortfalls.
(08:02)
We need to shift mindsets. DSO is not just a collections KPI or a dashboard number. It is a strategic working capital lever.
Every day receivables sit uncollected, that cash is unavailable to you. It’s sitting in your customer’s bank account, not yours. If you’re funding that gap with an overdraft or line of credit, you’re effectively paying interest on money you’ve already earned.
(09:08)
There are three important figures to bring together:
Your DSO
How much faster you can collect through automation and better process
The cost of funding delayed cash flow
The average DSO today is around 48 days. In the data I mentioned earlier, the average terms were around 40 days, but actual collections averaged 48, meaning businesses were generally 7 to 8 days behind terms.
That’s a clear sign there’s room for improvement.
(10:32)
Automation can help. Many studies show 20 to 30% automation of AR is achievable, and with ezyCollect customers we often see 40 to 45% improvement.
That’s significant, and it shows these gains are not theoretical.
(11:19)
Funding delayed collections is becoming more expensive. Using the RBA’s February 2026 metrics, SMB overdraft rates were around 10.26%, and for illustration, we can use 10.5%.
That means for every $1,000 sitting in receivables that you are effectively funding with debt, you’re paying about $105 a year in interest.
So DSO should not be viewed as a back-office metric. It is a working capital tool.
(13:01)
The best way to make this real is to put a dollar value on it.
Step one is to take your annual revenue and divide it by 365. That gives you your daily revenue.
If a meaningful part of your revenue is prepaid or cash on delivery, use credit revenue instead. But the basic calculation stays the same.
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Step two is recognising what one day of DSO is worth.
Every single day you reduce DSO, you release exactly that amount of cash from receivables.
Example:
If you’re a $20 million revenue business, daily revenue is about $55K.
That means each day you reduce DSO, you unlock around $55K in working capital.
If you improve by 5 days, that’s about $274K unlocked.
(15:18)
Step three is to round out the total cost and total value.
That includes:
the working capital you’ve freed up
the interest cost you avoid paying
the reduction in credit risk
For today’s examples, we’re mostly focusing on the first two because bad debt reduction is more company-specific. But in reality, excluding bad debt means we are actually understating the benefit.
(17:07)
Here’s the ready reckoner.
If you assume a 5-day reduction and around a 10% cost of capital:
A $5 million business could save around $75,000 in year one
A $20 million business could unlock $274K in working capital, plus about $27K in avoided interest cost, for a total value of around $300K
A $100 million business could unlock about $1.5 million
And that’s without winning a single new customer.
(19:06)
So where are these days going?
The good news is that most of them are recoverable. This usually isn’t a structural issue. It’s operational gaps that have built up over time.
You don’t necessarily need to change terms, offload customers, or overhaul your business model. The lost days are often sitting in process gaps.
(20:21)
Time killer number one: late invoice delivery.
Research shows that issuing invoices within 24 hours of goods or services being delivered can reduce DSO by 5 to 8 days. Yet many businesses still batch invoices weekly or at month end, which adds avoidable delay before collections even begin.
(20:50)
Time killer number two: follow-up cadence.
A structured sequence with reminders before the due date, on the due date, 7 days overdue, and 14 days overdue can improve DSO by 8 to 12 days compared with ad hoc manual follow-up.
Consistency is the key variable here, and automation delivers that consistency.
(21:43)
Time killer number three: manual prioritisation.
If collectors are working alphabetically or by invoice date, they may be missing the highest-value or highest-risk accounts. Prioritisation needs to be based on both value and risk.
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Time killer number four: leaving disputes unresolved.
We often see small disputes holding up much larger invoice amounts. If disputes can be identified, escalated, and resolved within 24 to 48 hours, that can materially reduce DSO. We often see 3 to 7 days lost here alone.
(23:19)
What do best-in-class AR teams do?
First, they are consistent. They automate outreach so every invoice gets the same reminders, statements, and follow-ups every time.
Second, they create early payment visibility. They make it easy for customers to see invoices, due dates, and payment options. Portals and direct debit arrangements can reduce DSO by 4 to 6 days.
Third, they use automated escalation triggers. High-value overdue invoices are surfaced earlier, and there are clear rules for when something moves to senior collections or external debt collection partners.
(25:59)
To close, here are three things you can do in the next 30 days:
Calculate your DSO and put a dollar value on it
Identify your two biggest leakage points from the last month of collections
Set a one-day reduction target
Don’t set 5 or 10 at first. Just set one day. Even that can be meaningful. For a $20 million business, that’s around $55K freed up.
(27:36)
If you’d like a quick demo of how this can work, we’d be happy to organise one. We can also do an impact report for your business using a few data points, so you can understand what your DSO journey looks like and where the opportunity sits.
If you have questions, feel free to email the sales inbox. I’ll personally respond. Thanks very much for your time.
