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eTax.zug explained
A practical overview of the web-based tax declaration system in the canton of Zug.
From tax period 2025, the canton of Zug uses a web-based solution for electronic tax returns. Keep your income, assets and deduction documents ready before you start.
- Prepare documents before entering data
- Check income and asset positions carefully
- Save supporting documents in an organised way
- Use the canton’s official information for technical questions