.T20 File Extension

TaxCut 2020 Tax Return File

H&R Block Tax Software creates T20 files. You can save tax return progress in a T20 file. After saving, you can close then reopen the file to resume working. By default, software saves T20 files i...

General Information

Title T20 File Extension
Extension .t20
Full Form TaxCut 2020 Tax Return File
File Type Data File
Developer H&R Block
MIME Type application/octet-stream

File Function

Primary Function Store tax data
Additional Functions Import previous returns
Features Encrypted, Formatted

File Characteristics

Quality High integrity
Supports Layers N/A
Supports Transparency N/A
Editable With software

Use Cases

Tax Filing Yes
Financial Planning Yes
Record Keeping Yes

Security and Practices

Security Risks Data exposure
Best Practices Secure storage, Backup

Historical/Version Information

Initial Release Corresponds with software
Latest Version Aligned with tax year

Associated Types

Similar Extensions .t18, .t19, .t21

Software Compatibility

Software Usage Policy OS Compatibility
H&R Block Tax Software Paid Windows, Mac