.T13 File Extension

Tax Year 2013 File

The T13 file extension represents H&R Block Tax Software Tax Return files. These files contain tax return data created with H&R Block tax preparation software. T13 files can store federal tax ...

General Information

Title .T13 File Extension
Extension .t13
Full Form Tax Year 2013 File
File Type Tax Return File
Developer H&R Block
MIME Type application/octet-stream

File Function

Primary Function Store tax data
Additional Functions Import prior year, Transfer data
Features Encrypted, Formatted

File Characteristics

Quality High
Supports Layers No
Supports Transparency No
Editable Yes, with software

Use Cases

Personal Tax Filing Yes
Business Tax Filing Possible

Security and Practices

Security Risks Sensitive data exposure
Best Practices Encryption, Secure storage

Historical/Version Information

Initial Release 2013
Latest Version Varies by software

Associated Types

Similar Extensions .t12, .t14, .tax

Software Compatibility

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