The .h12 file extension is related to the At Home tax preparation software and used for its 2012 tax return files.

Detailed description

Software that works with h12 file extension

Add comment

Bookmark & share this page with others:

H12 file extension - At Home 2012 tax return file

What is h12 file? How to open h12 files?

The H12 file extension is associated with the At Home a tax preparation and accounting software for Microsoft Windows and Apple Mac OS X operating systems. The .h12 file stores tax return data for year 2012 in Canada.

The default software associated to h12 file type:

At Home picture or screenshot

HRB Digital LLC. logo At Home  Microsoft Windows software

Company or developer:
  HRB Digital LLC.

At Home is a popular tax preparation software by H&R Block. The program comes in 4 editions: Basic, Deluxe, Premium, Premium & Business.

Help how to open H12 files:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert file with extension H12:

As far as we know, this .h12 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of software applications associated to the .h12 file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open h12 file, edit h12 file, convert h12 file, view h12 file, play h12 file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting of the h12 files.

  • Open h12 file
  • Save h12 file
  • Edit h12 file
  • Create h12 file

Software that open h12 file - At Home 2012 tax return file

Click on the link to get more information about listed programs for open h12 file action.

Microsoft Windows:

Apple macOS / Mac OS X:

Previous file extension
H11 file extension > Accounting, financial and tax file types

Next file extension
file extension HBK


Follow us!

Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed