Description
WISO Steuer 2026 Berater is the professional edition of Germany’s best-known tax software, for tax returns for tax year 2025. It is built for people who prepare returns for several households, such as family members or club members, and includes extended evaluations.
Please note: this is German-language software made for the German tax and banking system.
Key features
- German income tax returns for tax year 2025
- Prepare returns for several people
- Step-by-step guidance and plausibility checks
- Direct submission via ELSTER
- Data import from last year
Who it is for
People who prepare German tax returns for several households. The software is in German.
Licence and delivery
You receive your licence key and download link by email, within 24 hours after payment. This licence is intended for activation in the European Union. Every order comes with an official VAT invoice, and business buyers in the EU can enter their VAT number at checkout.
TresBizz sells genuine licences only. If a key does not activate, we replace it or refund you.
System requirements
- Windows 10 or 11
- Internet connection for activation
Why buy from TresBizz
TresBizz is a European software reseller based in Brussels. We sell genuine licences from publishers and authorised distributors, deliver digitally and support you by email and phone in office hours. Business customers can order several licences at once and receive volume discounts from 3 licences.
Frequently asked questions
Which tax year does it cover?
Tax year 2025.
Is the software in German?
Yes. It is made for the German tax system.
Reviews
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