WISO Steuer
WISO Steuer is a tax preparation software that helps users file their tax returns easily and maximize refunds.
Last updated September 2, 2026
Overview
WISO Steuer is a tax software product that enables users to complete their tax declaration with ease. It offers features such as automatic recognition of tax documents via photo, live calculation of refunds, and secure transmission to the tax office. The product is marketed as a test winner and has over 6 million satisfied users.
Sources
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