Days Sales Outstanding (DSO) is the silent killer of healthy cash flow. Every extra day your money sits in a client's account is a day you can't invest in growth, cover payroll, or seize new opportunities. 82% of U.S. businesses cite late payments as a significant threat to their survival, and the American Productivity and Quality Center reports the average DSO for U.S. SMBs sits at 38 days, nearly two billing cycles behind. The longer that number climbs, the harder it becomes to plan, hire, and grow with confidence.

The frustrating reality is that most late payments aren't the result of clients who can't pay. They're the result of systems that make paying slow, confusing, or easy to postpone. Invoices that arrive late, payment portals that require too many steps, terms that were never clearly communicated, these are friction points that add days to your DSO without either party realizing it.

The good news is that friction is fixable. Small, deliberate changes to how you invoice, follow up, and collect can shave weeks off your collection cycle. Here's what top-performing firms are doing right now.

#1 Switch to faster payments

Traditional ACH or check payments takes 3 to 7 business days to settle, and that delay compounds across dozens of invoices. Real-time payment rails like RTP and FedNow settle in seconds, 24/7/365, including weekends and holidays. For businesses not yet ready for real-time rails, same-day ACH settles within hours and next-day ACH within one business day, both representing a significant upgrade over the week-long waits that standard ACH and checks still impose.

Forwardly is built on this infrastructure and supports the full spectrum of faster payment options, from next-day and same-day ACH to instant payments. When a client receives an invoice, they can pay online or via email, and funds land in your bank account in seconds, even on weekends. There are no hidden costs, no monthly subscription fees, and no need to switch banks. You keep your existing account and simply plug faster payment rails into your current workflow.

#2 Invoice the moment work is done

Every hour you delay sending an invoice is an hour added to your DSO. It sounds obvious, but most businesses still batch invoices at the end of the week or month as an administrative habit rather than a strategic choice. The psychological reason is straightforward: when the work is fresh in a client's mind, the invoice feels fair and expected. When it arrives two weeks later, it can feel like a surprise, prompting delays.

With Forwardly, you can create invoices directly in the platform or sync with your existing accounting software to pull them automatically. No duplicate data entry, no lag between work done and invoice sent.

#3 Offer early payment discounts

A 1 to 2% discount for payment within 10 days is a proven lever that benefits both sides. For clients, it's a low-risk return on idle cash sitting in their operating account. For you, the DSO reduction far outweighs the discount cost when you calculate the value of improved cash flow and reduced follow-up time. The key is framing. Clients respond far better to incentives than late fees, so lead with the reward, not the penalty.

#4 Automate payment reminders and collections

Manual follow-ups are inconsistent and uncomfortable. Many business owners avoid chasing payments because it feels awkward, which means invoices go unpaid simply because no one asked. A well-timed automated sequence sent 7 days before the due date, on the due date, and 3 days after keeps payments top of mind without straining the relationship or requiring anyone to pick up the phone.

Forwardly takes this further with built-in AR automation that lets you send a payment request for one-time collection or set up authorization to auto-collect on a recurring schedule. For businesses with subscription clients or retainer agreements, this means payments happen on time, every time, without any manual intervention. Finance teams using Forwardly report saving 15 or more hours every week on collections alone.

#5 Eliminate friction from the payment experience

If a client has to log into a portal, find your bank details, copy an account number, and manually initiate a wire transfer, they won't prioritize it. Each additional step is an opportunity for the task to get pushed to tomorrow. Forrester Research found that reducing payment steps from five or more to two or fewer cuts average payment time by up to 26%.

Forwardly removes that friction entirely. Clients receive a payment request by email, click once, and pay by card or bank transfer. The fewer steps between intent and payment, the faster you collect.

#6 Give clients multiple ways to pay

Limiting clients to a single payment method is a quiet DSO killer. When a client's preferred method isn't available, the payment gets deferred until they have time to figure out an alternative, and that delay adds days to your collection cycle without either side flagging it as a problem.

Forwardly supports card payments and bank transfers side by side, so clients can choose what works best for them at checkout. Whether a client prefers to pay by credit card for the rewards points or by bank transfer for the lower processing cost, the payment goes through instantly and lands in your account without any manual handling on your end. Removing the question of "how do I pay this" from the client's mind removes one more reason for delay.

#7 Set crystal-clear payment terms upfront

Vague payment terms create vague payment behavior. If a client isn't sure whether "net 30" starts from the invoice date, the delivery date, or when they approve the work, they'll default to whatever interpretation benefits them. Define net terms, accepted payment methods, late fee policies, and escalation steps in every contract and repeat them on every invoice. Clarity is not aggressive. It's professional.

#8 Require deposits and milestone billing

Billing everything at the end of a project is one of the single biggest contributors to high DSO. It creates long gaps between work performed and cash received, and it puts all the collection risk at the back end of a relationship. Structure contracts with upfront deposits of 25 to 50% and milestone-based payments tied to deliverables throughout the project. Beyond the DSO benefit, it also reduces your exposure if a client relationship sours before completion.

#9 Automate reconciliation to close the loop faster

A payment collected is not the same as a payment processed. If your team has to manually match incoming payments to open invoices, update your accounting software, and reconcile the books, you're adding hours of administrative work after every collection cycle. Those delays also distort your real-time view of what's actually been paid versus what's still outstanding, making DSO harder to track accurately.

Forwardly handles this automatically. When a payment is received, the corresponding invoice is marked paid instantly, and your books are updated through touchless reconciliation. You see exactly when a customer views an invoice and when the money hits your account, with no manual matching required.

#10 Make DSO a company-wide discipline

DSO is too often treated as a finance department problem, when in reality it's shaped by decisions made across the entire business. Sales teams that promise flexible terms to close deals, project teams that delay final deliverables, and account managers who avoid difficult conversations all contribute to a slower collection cycle. Gartner research found that organizations with cross-functional AR ownership, where sales, delivery, and finance teams share receivables visibility and accountability, reduce DSO by an average of 17 days compared to firms where collections sit solely with finance.

Build shared dashboards, align incentives, and consider tying account management targets to DSO metrics for high-value clients. Forwardly gives your entire team real-time visibility into invoice status, payment activity, and outstanding balances, so the information that drives faster collections is never locked inside a single spreadsheet or one person's inbox.

The bottom line

A high DSO is rarely a client problem. It's a systems problem. The firms consistently collecting faster have built processes where invoicing is immediate, payment is frictionless, terms are unambiguous, follow-up is automatic, and reconciliation requires no human hands. None of these changes require a large investment or a new bank account. Most require only a decision and the right tools to execute.

Forwardly gives growing businesses everything they need to run a modern AR operation, from real-time payment collection and automated reminders to instant reconciliation and full visibility across the invoice lifecycle. Businesses using Forwardly save 70 or more hours every month on AR and get paid faster without chasing a single invoice manually.

If reducing DSO is a priority for your firm, the best place to start is with how your payments actually move.