The demo uses anonymized sample data only.
In the pilot call, we clarify together:
- required formats
- handover workflow
- GDPR-compliant data processing
- integration into existing firm processes
Profile
About me - collaboration with tax firms in the DATEV environment
I support tax firms with structured pre-processing of platform, POS and bank data - documented in a traceable way and aligned with existing DATEV processes.
GPAA is not an accounting system. It is a structured preparation and review support for recurring platform revenue.
As the developer and direct contact, I personally support firms during rollout, structuring and process alignment.
What firms receive in practice
- Structured pre-check of platform revenue (7% / 19%, fees, payouts)
- Documented review logs with clear traceability
- DATEV-compatible export structure (ASCII, SKR03)
- Transparent notes on differences between bank, POS and platform data
- Reproducible review and export logic
- No automatic booking decision
Final professional review, account assignment and DATEV import approval are performed exclusively by the respective tax firm.
Working style
The collaboration is practical, clearly structured and transparently documented.
- Clear alignment before each structural change
- Short, traceable iteration cycles
- Documented intermediate steps
- Direct communication via email, phone or video
The goal is not maximum automation, but reliable structure with clear responsibility.
Current status
GPAA is currently being refined in close alignment with selected tax firms.
The current focus is:
- Stable preparation of recurring platform revenue cases
- Clearly documented review steps
- Transparent handover to existing DATEV workflows
My role
I develop GPAA independently and personally support firms during rollout and process structuring.
DTNSoft is my brand for structured digital workflows in DATEV-adjacent accounting environments.
No anonymous support queue. Direct coordination.
Why I follow this approach
Platform revenue is complex. Pure automation without professional control is risky.
My approach: digital efficiency with clear professional responsibility on the firm side.
Plannable. Documented. Prepared for reliable review.