WISO steuer:Mac 2018
WISO steuer:Mac 2018 is a German tax return preparation software for macOS, published by Buhl Data. It guides users through the tax return filing process with German tax forms and rules, offering support for self-employed workers, employees, and investors. The app was designed specifically for tax filing under German law, with features tailored to the German tax code and deduction rules.
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1 suggestionWISO steuer:Mac 2018 is a legacy tax software that has not been updated in several years—the version number reflects its release in 2018. Buhl Data has since released newer annual versions (steuer:Mac 2024, 2025, etc.), meaning this edition is no longer receiving active development or maintenance. There is no indication of a native Apple Silicon build for this specific product line. Since Apple is removing Rosetta 2 support in macOS 28 (September 2028), this app will stop running entirely at that point. If you are still using WISO steuer:Mac 2018, you have two options: upgrade to a current version of WISO steuer:Mac published by Buhl Data—the latest editions ship with native Apple Silicon support—or transition to another tax software that is actively maintained. For German users, popular alternatives with confirmed native Apple Silicon support include Tax, Steuern Sparen, or the official Finanzamt online filing tools. Contact Buhl Data directly to confirm which modern versions of their tax software are compatible with your needs and architecture.
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