KSP Client Portal

Innovations and your future are always our focus.


So that you can concentrate on your core business!
Use the software Unternehmen online (DATEV eG) to facilitate your work on web-based tasks.

Your benefits:

  • Save time and always have up-to-date figures
  • Original documents always at hand  – they will remain with you
  • Less office work thanks to digital exchange of documents between yourself and us

Applications include:

  • Online cash journal
  • Online document management
  • Online incoming and outgoing invoice ledgers
  • Evaluations of financial accounting and human resources management

Would you like to use Unternehmen online? Or do you have any questions? Our staff member will be happy to help you:

Charlotte Berude
E-Mail: cberude@ksp.tax
Telefon: + 49 211 / 90894-511

You are already using DATEV Unternehmen Online, then log in here:

Further DATEV Services:


KSP Stübben & Partner mbB
Rather Straße 110a
40476 Düsseldorf
Phone: +49 211 908940

KSP Stübben & Partner mbB
Georg-Muche-Straße 4
80807 Munich
Phone: +49 89 210356