NOTE: Accourding to the German tax authorities this software is deprecated.[1]

ElsterFormular is the official tax software for German taxpayers with an online module that did the data exchange with a tax office. It is for paperless tax declarations according to the tax system in Germany and is only available in the German language.

As a German taxpayer, you will have to use exclusively an online version on the web.
So this software is outdated and only for test purposes. This is the reason why you will find here in AppDB only reports about the latest version. There is no way to download old versions and also this isn't supported or desired by any German tax office.

ElsterFormular is written in Qt, but it is a Windows-only application.

If you are searching for a solution about an actual tax declaration:
Please hold in mind: for all tax declarations since 2020 the tax office only accepts online declarations.
You will have to use the online version. Please check the ElsterFormular web site here:
URL: Alle Formulare

[1] Because of this announcement about the end of life of ElsterFormular this is only for reference installations and for test purposes.

Link Forum (German only) Link Blog (German only)

For more details and user comments, view the versions of this application

VersionDescriptionLatest RatingLatest Wine version testedTest resultsComments
21.5This is version 21.5 ( Revision 27474 of ElsterFormular.Platinum8.0-rc210