Files with TT11 suffix contain data for 2011 Canadian tax returns. They can be opened on any device. But the file may not open properly. Below is a list of programs that support TT11 files.
The TT11 file extension is created by Intuit for TurboTax Canada. It contains tax data used by the software. Tax returns can be printed or submitted electronically. TT11 files are typically from tax year 2011.
If TurboTax does not open a TT11 file, create a file association. Right click the file, select Properties. The window shows the file type and program used to open it.
To open a TT11 file, first install software that supports the format. The table lists programs capable of opening TT11 files. Some may only open or view. Others can convert to different formats.
After installing an application, TT11 files should open in it by default. If not, fixes association errors. Find and repair issues preventing TT11 files from opening.
TT11 file tools allow working with the format. File Opener, Converter, Viewer and Editor are available. They allow viewing, editing, converting, merging and comparing TT11 files.
TurboTax 2011