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Try Klyris right here: start with the sample, or drop in your own IBKR Flex export. Already have your own figures, from a spreadsheet, an AI chat or another tool? Drop in your export and compare.
Everything runs in your browser. Your broker data never leaves your device, nothing is uploaded.
This is a preview of how Klyris works. Have the results confirmed by a Steuerberater before you file.
Most complete for futures and options (Termingeschäfte and Stillhaltergeschäfte).
Externally assessed: a tax firm specializing in Termingeschäfte has given a professional assessment of the tax conventions (forwards and option-writing, from tax year 2024, legal position after the JStG 2024). This concerns the method, not the software and not the individual figures.
Klyris is a software tool, not tax advice.
Your Anlage KAP
Drop your IBKR Flex XML export here. Everything is computed in your browser; your data never leaves your device.
Drop your IBKR Flex XML
or
How to export your IBKR Flex XML
- In IBKR: Reports > Flex Queries > Activity Flex Query.
- Include the Trades and Financial Instrument Information sections.
- Set the format to XML (not CSV) and choose the period you are filing.
- Run it, download the XML, and drop it here. Everything is processed in your browser, nothing is uploaded.
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