.U10 File Extension
File TypeUFile 2010 Tax Return
What is a U10 file?
Tax return created with UFile 2010, a Canadian tax preparation program; contains federal Canada tax forms as well as data entered by the user; when completed, the tax return can be printed and mailed or filed electronically using the program's NETFILE feature.
Data from a U10 file may be imported by UFile and other tax software programs.