Click the "Select File" button above, and choose your TT12 file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert TT12 to another file type
To convert TT12 tax returns to another format, you need TurboTax Canada or other Data software.
Convert a file to TT12
To convert other file formats to the "Tax Return File" file type, you need software like TurboTax Canada or a similar tool.
About TT12 files
The .TT12 file format is a proprietary data container created by the 2012 Canadian edition of TurboTax (developed by Intuit). It stores a user's complete tax return, including financial data, personal information, and the specific CRA (Canada Revenue Agency) forms required for that tax year.
The major disadvantage of the .TT12 format is its highly restrictive, proprietary nature. Users often face severe limitations because these files require the exact 2012 version of the software to open correctly. Modern versions of TurboTax will not open a 2012 file to let you view or print your past returns. Furthermore, running a 2012 software package on modern operating systems like Windows 11 often results in compatibility errors, locking users out of their own financial data.
Because of these roadblocks, users frequently need to convert .TT12 files into universal formats like PDF for archival printing, or CSV and TXT to extract raw financial figures. However, standard online converters fail to process this format because Intuit uses undocumented data structures and encryption to protect sensitive user information.
This file format is exceptionally difficult to open or convert without the original application. Emphasize that often only the original software can properly read or export the structured data. We can still inspect the file and show raw text or internal content. If our analysis detects a supported underlying or embedded format, viewing or conversion may still be possible.
Convert.Guru analyzes your TT12 file, detects the exact format, and lets you read the text inside.
FAQ
If you want to convert TT12 file to , you can use TurboTax Canada or similar software from the "Tax Return Data Storage" category. In the File menu, look for Save As… or Export….
To convert files to TT12, try TurboTax Canada or another comparable tool in the "Tax Return Data Storage" category.
The TT12 Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our TT12 converter.