Small businesses live and die by cash flow. Revenue might be growing and the books might show a profit, but neither of those meets Friday’s payroll if customer money does not arrive until next week.

The cash-flow gap shows up clearly in the newly published 2026 Cash Flow Compass survey from Relay, an online business banking platform for small businesses. The survey of 1,031 U.S. small- and medium-sized business owners found that 78% experienced at least one unexpected cash-flow issue in the past year. Those issues included rising fixed costs, supply-chain disruptions, delayed payments and changing interest rates. And 61% of respondents said that cash-flow issues had a negative impact on the business in the past year.

The real cost of a cash shortfall is not the late fee or the interest on the overdraft loan. It is the decision the owner never gets to make — whether to keep an employee, make an investment, or adjust some course of action based on the owner’s best judgment rather than the current balance in the bank account. The Relay data suggests this is not a story of careless owners, but of capable ones working with systems that cannot show which funds are already committed where. That puts the burden on the software that small businesses rely on to show what a commitment will do to cash before they make it.

Cash-Flow Surprises Force Small Businesses To Give Up Options

Relay found that cash-flow issues contributed to missed growth opportunities for 18% of owners, reduced employee hours or shifts for 16%, delayed or canceled projects for 15% and evoked thoughts of quitting the business for 14%. None of those losses appear as line items. A missed opportunity or a canceled project doesn’t leave an invoice behind, which may explain why the cost of a shortfall is easy to underestimate.

Relay’s customer data provides another perspective, though it is not representative of all U.S. small businesses. A typical company took in 5.5 times as much cash in its best month as in its worst. Nearly one-third of Relay’s customers had at least one month with zero incoming cash. This shows that common views provided by software packages, such as monthly averages, can hide the cash-flow swings that determine whether bills get paid.

Relay has a clear interest in these findings, and it appears to have had success with a simple answer: Give every dollar a designated account and a clear purpose. The harder problem for the typical small business comes from the money that is already spoken for before it arrives from the customer.

Cash-Flow Pressure Undercuts The Control That Small Business Owners Seek

Getting back to the survey data, 91% of respondents said small-business ownership is a key part of achieving the American Dream. Meanwhile, 57% were drawn to small business by the opportunity to be their own boss, 46% by flexibility and 40% by passion for the product or service.

Those motivations come down to being able to exert control over one’s time, work and economic opportunity. And passion for the product or service is likely the first thing a cash crunch puts on hold. For an owner who went into business to be the boss, a shortfall can mean the bank balance starts dictating choices. A business could have solid demand and a credible growth plan and still have to pass on a great opportunity if what’s in the checking account only covers this week.

Financial Discipline Alone Does Not Prevent Small Business Cash-Flow Surprises

“Unexpected” cash flow issues might suggest inattentive owners, but Relay’s findings point the other way. The overwhelming majority of respondents — 91% — described themselves as experts in at least one area of financial management, and 97% had at least one financial management habit in place. However, their approaches vary widely, and no single practice is used by a majority except regular financial reviews (about 50%). Only 2% said they avoid financial work or mostly hand it off.

So it’s not that owners aren’t paying attention. Instead, the gap arises between the owner’s overall financial awareness and a system that keeps pace with the cash-flow-affecting details of the business. Unfortunately, only half of SMB owners regularly review their financials, only 41% connect bookkeeping software to their bank, and only 29% automate transfers between accounts. So there are clear areas for improved practices — some of them software-driven.

Growth can intensify these issues. Nearly one in four owners said that their businesses growing bigger and harder to manage pushed them to pay closer attention to cash flow. Growth is good, but onboarding a new customer can also require labor, inventory or supplier spending before the first payment arrives. So growth can improve the income statement in the long run while depleting the bank balance in the short term.

What Small Business Software Vendors Still Need To Prove On Cash Flow

In my years of covering enterprise software as an industry analyst, I have seen software vendors devote more attention to productivity, automation and reporting than to these timing gaps that more directly constrain small-business decisions. Few of the available software products can tell an owner what effect a pending decision will have on cash. As noted above, owners are paying for that blind spot in missed opportunities.

To be fair, the market is not ignoring this need. Intuit’s QuickBooks Online Cash Flow Planner uses QuickBooks data, including future invoices, bills and expenses, to project cash flow. Users can change those items or add hypothetical future income and expenses without altering their books. Xero’s Cash Flow Manager takes a similar approach. It predicts recurring transactions and suggests expected payment dates from a customer’s past behavior, and users can add manual transactions on top.

The limitation here is where the forecast starts. In my view, a forecast built only on accounting data — i.e., the records of business already transacted — may not even see a proposal, staffing decision or supplier commitment that has not reached the books yet. The test for vendors is whether an owner can see what a commitment will do to cash before it hits the ledger, without having to assemble that picture by hand. The vendors best placed to close that gap are those that can see both where commitments take shape and where cash is recorded.

Relay’s survey data suggests why that test matters. Software vendors that can connect operating signals from earlier in the cycle to their cash consequences could help owners do a better job of keeping their options open. Those that only report what has already happened risk telling owners about a shortfall after the options are gone.

Moor Insights & Strategy provides or has provided paid services to technology companies, like all tech industry research and analyst firms. These services include research, analysis, advising, consulting, benchmarking, acquisition matchmaking and video and speaking sponsorships. None of the companies mentioned in this article has a paid business relationship with Moor Insights & Strategy. (Intuit is a former customer.)