"From our perspective, there are no surprises," said Darryl Robinson, Xero's general manager group finance.
"The quarterly cashflow results are in line with our targets and are reflective of our growth plans."
The shares fell 2.5 per cent to $24.77 and have shed 21 per cent this year.
That's still above the $18.15 a share that US investors, including Matrix Capital Management and the Peter Thiel-backed Valar Ventures, paid in a capital-raising last October that gave Xero a $180 million cash infusion.
Sales were $23.5 million in the June quarter, up from $20.4 million three months earlier and up 81 per cent from the same period last year.
Havelock North-based chief executive Rod Drury told shareholders last month that America's incumbent accounting software provider Intuit is "spooked" by the arrival of Xero.
"Intuit's a formidable, large company in the US, but it's important to recognise that of something like 30 or 40 million small, medium businesses in the US, Intuit's customer base is five million," Drury said.