Thank you very much for using our Kommi portal for your tax matters in connection with your limited partnership interests.

By using the below contact form it is ensured that your enquiry is directly forwarded to the responsible INTERDATA employee who can thus purposefully deal with your participation file and your enquiry.

Please note that especially in times when annual results and tax filings are transmitted there is an increased volume of inquiries which may result in a delay in responding to your enquiry.

By offering this portal we are able to ensure a privileged handling of your enquiry (vis-à-vis other written enquiries or enquiries on the phone).

We will contact you as soon as possible.


Special operating expensesQuestions with regard to performance evaluationDetermination of the capital gainsMy personal data (addresse / VAT ID / etc.)Issuance of substitute certificates for tax purposes (subject to a fee of 15 € each plus VAT)Miscellaneous


We take the protection of your personal data very seriously. The nature, scope and purpose of the collection and use of your personal information can be found in our Data Privacy Policy .

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