File Extension Library

.T12 File Extension

  • Developer by: H&R Block
  • Category: Data Files
  • Format: Binary

What are .T12 files and how to open them?

Can't open .T12 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .T12 file.

What is a .T12 file extension?

.T12 file extension is created by H&R Block. .T12 has been classified as Data Files. The format of .T12 file is Binary.

.T12 is At Home 2012 Tax Return

Tax return created with the 2012 version of H&R Block At Home tax preparation software; includes United States federal tax forms for the 2012 tax year; may also contain state tax forms if a state return has been selected; stores data entered by the user so the tax return can be saved and continued at a later time.

Completed tax returns can be printed and mailed or filed directly from within the software. At Home is available in Basic, Deluxe, Premium, and Premium & Business editions.

NOTE: At Home 2012 can also import data from At Home 2011 (.T11) files.

List of all softwares that can open the At Home 2012 Tax Return
H&R Block Tax Software
H&R Block Tax Software

How to fix problems with .T12 files

  1. You need to update the application that you normally use to open .T12 files. Only the latest version of the software supports the current .T12 file format
  2. You need to check the .T12 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)