Days Sales Outstanding (DSO): Meaning & Interpretation
Learn about the meaning of Days Sales Outstanding (DSO). Find out how to calculate, interpret, and enhance your DSO for better financial management.
Welcome to our ultimate guide on Days Sales Outstanding (DSO). If you're looking for help on how to calculate, interpret and improve your DSO then you're in the right place!
DSO - or Days Sales Outstanding/ Daily Sales Outstanding - should be the North Star metric of all cash collection teams. Simply put, the definition of DSO is the number of days it takes you to get paid by your customers. Concretely, your DSO is the number of days between the issuing of your invoice and the invoice actually getting paid.
The lower it is, the better - and the healthier your cash flow! Or, more precisely, the closer it is to your payment terms and conditions, the better. A DSO much higher than your payment terms indicates issues in your cash collection process and can have a direct impact on your company’s cash flow. Reasons could be a lack of pro-activity, too many manual processes, or just having a few clients always paying late.
To sum it up, your DSO is a key metric in your cash conversion cycle that should be tracked on a regular basis.
There are two different methods to calculate your days sales outstanding: the simple method and the countback method.
The countback method is more accurate dso calculation formula as it considers seasonality but the simple one can do the trick if you’re looking for a quick answer. Choose one method and stick to it for consistency. Of course, we recommend computing your DSO calculation. The most efficient way is using dedicated AR software to calculate your DSO - and all cash collection metrics for that matter. It’s more reliable and efficient than using spreadsheets or compiling different sources. A dedicated AR software will also help you actually improve your collection process.
Check out our examples for both methods below.
To make this days sales oustanding calculation you'll need your accounts receivable balance and your gross sales at the end of your selected period - for every month.
From there, there are two possibilities:
Your accounts receivable is higher than your gross sales: in this case, you can add the number of days in the month straight to your DSO calculation (eg: 30 days).
Your accounts receivable is lower than your gross sales: here, you calculate the ratio between your accounts receivable and your gross sales and multiply the result by the number of days in the month.
Start with the later month and go backward in time until your gross sales are superior to your accounts receivable (A/R). The number you you come to by counting backwards in this way is your final Days Sales Outstanding value.
In May, your accounts receivable are superior to your gross sales.
You can add the days of the month to your DSO calculation. You then remove your gross sales from your A/R balance to take it over to the following month's A/R.
DSO = 31 days.
$11,000 - $3,000 = $8,000 reported in A/R in June.
In July, your A/R is inferior to your gross sales.
Start by calculating a ratio between both to find out the number of days to add to your DSO.
For this, you use the DSO calculation formula used in the simple method:
$7,000 / $10,000 * 31 days = 21
DSO = 82 days (61 + 21 days)
The general rule is: the lower your DSO, the better. But to be more exact: “the closer to your payment terms, the better.”
For example, in subscription-based businesses, most clients might have an automatic payment set up and DSO might be 0 days. Or clients could have net 30 payment terms which means having a 30-day DSO is great too.
To sum it up, it’s all relative, and that’s also why it’s important to calculate other metrics! As you can see in the benchmark, different industries tend to have different average DSOs.
What’s certain is that if your DSO is low and close to your payment conditions, it shows satisfaction with the service or product you provide. On top of that, it means you can make the most of your cash flow and be on time for your own payments.
Basically, a low DSO is a sign of financial health and stability, as well as a fast cash conversion cycle and liquidity.
The first step to improving your DSO is having a look in the mirror: what does your cash collection process look like and what does your client have to do to pay you? In the end, the easier it is to pay you, the quicker your customers will actually pay you. Below are some actionable tips to reduce your DSO:
Send invoices that outline your payment terms and payment methods. Always include the due date and clear instructions to pay you, as well as contact information in case of problem. Make sure all your team is informed of the billing procedures: you don’t want to get stuck if someone is on leave.
Rather than chasing your late paying customers and “punishing” them by charging late payment fees, create a win-win situation by offering a discount. Your clients are likely to pay in a more timely manner.
In the spirit of making payment simple, having different payment options is a good way to get paid faster. You can offer ACH, direct debit, wire transfers, credit card and use a digital payment platform to improve the customer experience.
Don’t wait for late payments to take action: set up a strategy to avoid them in the first place. Start by analyzing your accounts to identify different types of clients and send out specific payment reminder emails to each type. Start before the due date and increase the frequency and assertiveness with time. This is where having cash collection software like Upflow comes in handy: the email workflows are sent automatically and can be personalized to the account type.
As stated above, having a proactive approach to your cash collection is crucial to reducing your DSO. You might think that can be achieved with spreadsheets or a team of dedicated people: in reality, it’s much more efficient to use dedicated software. AR software like Upflow sends out automated yet personalized email workflows, tracks your main metrics automatically and gets you paid on time, lowering your DSO in no time.
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Reduce late payments and manual processes, increase efficiency and team collaboration.