5 Filing Mistakes That Will Likely Warrant A Tax Audit admin Thursday, April 10, 2014 Business & Finance, Feature, The Receipt Prev6 of 6Next Use your ← → (arrow) keys to browse #5. Failure to Report Offshore Money Photo courtesy of www.nytimes.com Believe it or not, many Americans keep money stashed overseas in other countries. Although it is not illegal to own bank accounts abroad, the IRS asks that filers still report that income on their taxes. Filers who go without reporting their offshore assets ($10,000 or greater) will be penalized. Prev6 of 6Next Use your ← → (arrow) keys to browse