File Extension Library

.H12 File Extension

  • Developer by: H&R Block Canada
  • Category: Data Files

What are .H12 files and how to open them?

Can't open .H12 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 .H12 file.

What is a .H12 file extension?

.H12 file extension is created by H&R Block Canada. .H12 has been classified as Data Files.

.H12 is At Home Canada 2012 Tax Return

Tax return saved by H&R Block Canada 2012, a Canadian tax preparation program; contains Canadian federal income tax forms and user-entered tax data; saves the progress of a tax return so it can be resumed at a later time.

Since the H12 file extension is used by the 2012 version of At Home Canada, most H12 files are created in 2013 (the following year).

NOTE: H&R Block Canada At Home became H&R Block Canada Tax Software in 2013.

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

How to fix problems with .H12 files

  1. You need to update the application that you normally use to open .H12 files. Only the latest version of the software supports the current .H12 file format
  2. You need to check the .H12 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)