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Welcome to capi.tax. This guide will help you prepare your German tax return for international broker transactions.

No tax advice - data preparation only — This tool is solely for preparing your transaction data and does not constitute tax advice. Calculations are performed automatically and without any warranty as to their accuracy, completeness or timeliness. Use is at your own risk; you alone are responsible for the correctness of your tax return. Verify all results yourself and consult a tax advisor if in doubt. Liability for any damages arising from use is excluded to the extent permitted by law.

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© 2026 capi.tax – Data preparation tool. This is not tax advice. Consult a tax advisor for questions.