.T15 File Extension

There is only one file type that uses the .T15 extension:

H&R Block 2015 Tax Return

H&R Block 2015 Tax Return
  • Developer H&R Block
  • Popularity
    4.0 (3 votes)
  • Category Data Files
  • Format Binary

Tax return created and used by the 2015 version of H&R Block Tax Software and H&R Block Online; contains U.S. federal tax forms, any necessary state tax forms for 2015, and personal tax information entered by the user.

The T15 file can be saved and worked on at a later time. Once you finish, you can electronically file the return directly from the H&R Block software or H&R Block Online. The return can also be printed and mailed to the appropriate tax authorities.

Software's name License Platforms
H&R Block Online H&R Block Online Free+ Web
H&R Block Tax Software H&R Block Tax Software Commercial MacWindows

Updated: August 30, 2016

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