Most US residents would be happy to get a few thousand dollars back from the Internal Revenue Service at tax time. But a snafu in some Intuit software recently resulted in a number of Ohio residents receiving letters indicating that eye-popping sums were en route - in one reported case, a cool $200 million (£124 million).
The bug befell Intuit's ProSeries and Turbo Tax software and involved the process by which taxpayers submit requests for a direct deposit of their refunds, Ohio Department of Taxation spokesman Gary Gudmundson said via email.
Intuit worked with the state of Ohio to resolve the problem, spokeswoman Julie Miller said via email on Tuesday.
An incorrectly formatted data field in the TurboTax product "affected a small number of customers - only those returns filed with TurboTax between 21 and 24 January 2011 and which indicated direct deposit," she wrote. "We immediately fixed the error so no additional filers were affected."
The glitch "in no way affects the accuracy of the customer's return or their true refund amount," Miller added. "We regret any inconvenience this may have caused our customers."
The Sandusky Register newspaper in Ohio reported last week that 9,700 customers received letters "promising grossly inflated refunds." Ohio officials could not immediately confirm that figure.
Now would have been no time for Ohio to be cutting excessive tax-refund checks, given the state's economic woes.
Governor John Kasich released a 2012-2013 spending plan on Tuesday that includes drastic cuts meant to close a reported $8 billion budget gap.
Meanwhile, US residents have until 15 April to file their income taxes. Intuit competes with a burgeoning array of tax-preparation software services, such as TaxAct and H&R Block At Home.