Click the "Select File" button above, and choose your 20T file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert 20T to another file type
To convert 20T tax returns to another format, you need TurboTax Canada or other Data software.
Convert a file to 20T
To convert other file formats to the "Canadian Tax Return" file type, you need software like TurboTax Canada or a similar tool.
About 20T files
The .20t file is a Canadian 2020 tax return data file. It is primarily generated by personal tax preparation software like TurboTax Canada and TaxCycle. This file stores all the taxpayer data for the 2020 tax year, including T4 slips, RRSP contributions, charitable donations, and the final tax calculations required by the Canada Revenue Agency (CRA).
Handling .20t files is incredibly frustrating. It is a strictly proprietary and closed format. You cannot open a .20t file with a web browser, a word processor, or even a newer version of the exact same tax software (like the 2021 or 2022 edition). You specifically need the 2020 edition of the software that created it. This restriction makes it very difficult to share your tax history with a mortgage broker, accountant, or bank, as they must possess the exact same outdated paid software version to read it.
The best target format for a tax return is PDF. Converting to PDF freezes the dynamic data into a static, readable document that preserves the strict visual layout required by the government. Standard online converters fail to process .20t files because the format is proprietary, lacks public documentation, and is often encrypted.
Even so, convert.guru can help. Just drag and drop your file to identify the format, view it, and convert it when possible. Our platform inspects the internal file structure to extract raw text and metadata. If our analysis detects a supported underlying or embedded format, viewing or conversion may still be possible without the original 2020 software.
Convert.Guru analyzes your 20T file, detects the exact format, and lets you read the text inside.
If you want to convert 20T file to [% faq_exts_to %], you can use TurboTax Canada or similar software from the "2020 Tax Return Data" category. In the File menu, look for Save As… or Export….
To convert [% faq_exts_from %] files to 20T, try TurboTax Canada or another comparable tool in the "2020 Tax Return Data" category.
The 20T 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 20T converter.