Client login
Five portals. One point of contact.
Steffen & Partner works with clients across multiple portals in parallel — the right tool for each task.
Summary
Steffen & Partner works with clients across multiple portals in parallel — the right tool for each task.
- Steffen & Partner App for our own modules (Vending, Time, Cost).
- DATEV Unternehmen Online for accounting and DATEV documents.
- KanzleiDrive for document exchange and the electronic file.
- DATEV Meine Steuern for your personal income tax return.
- DATEV Personal for payslips and payroll documents.
- Unsure? Give us a call — we will name the right portal in a minute.
DATEV client portal
DATEV Unternehmen Online
Secure exchange of accounting data and DATEV documents. Requires DATEV SmartLogin or the DATEV security package.
Open portal →Our own client portal
Steffen & Partner App
Modules SuP.Vending (vending machine administration), SuP.Zeit (time tracking), SuP.Cost (cost-centre reporting). Access is granted by your lead contact.
Open portal →Document exchange
KanzleiDrive
Electronic file management and secure document exchange via the KanzleiDrive platform.
Open portal →Personal tax return
DATEV Meine Steuern
Securely upload and exchange receipts and documents for your personal income tax return.
Open portal →Payroll & HR
DATEV Personal
Digital payslips and personnel documents — for employers and employees.
Open portal →Remote support
When we assist you by phone, we can view your screen via screen sharing. Just download the Steffen & Partner TeamViewer QuickSupport — no installation required.
Frequently asked questions
Which portal should I use for what?
- Accounting & DATEV documents → DATEV Unternehmen Online
- Payroll, reports, SuP.* modules → Steffen & Partner App
- Document exchange, contracts, originals → KanzleiDrive
I do not have access credentials — what should I do?
Please contact your lead contact at the firm. Access credentials are only ever provided in person or by letter / phone — never by unencrypted email.
How secure are the portals?
All portals use encrypted connections (TLS) and multi-factor authentication. The Steffen & Partner App runs on our own servers in Germany.