About Entax
Entax Beratungsgesellschaft mbH is not a traditional tax consultancy office, but a specialized corporate consulting firm focused on preparatory activities for tax advisors.
The company primarily supports national clients in structuring accounting-related processes, organizing payroll-relevant data, and providing financial preparation for tax processing.
Due to the high proportion of recurring services, regular billing, and advance invoices, a reliable, transparent, and efficient accounting system plays a central role in daily operations.
Initial Situation
“Before the implementation of KLEVERBILL, both the invoicing process and dunning procedures were primarily manual. Recurring invoices were manually created, sent, and tracked. Payment reconciliation also required significant manual effort.
The result was time-consuming processes in accounting, delayed and sometimes complex dunning procedures, and a lack of transparency over the current status of outstanding and paid invoices. Valuable employee time was tied up with repetitive routine tasks, while simultaneously my liquidity management was unnecessarily complicated.”
Muhammet Sarac, Managing Director
Requirements & Objectives:
Automated Invoice Dispatch
Automated Dunning Process
Automated Payment Reconciliation
Significant relief for employees
Greater transparency regarding all outstanding and paid invoices
Faster incoming payments and improved cash flow planning
Individual, friendly communication in reminders using personalized wording
With KLEVERBILL, entax Beratungsgesellschaft mbH opted for a fully automated solution in the field of invoice and receivables management. Today, among other functions, the following are actively utilized:
A particular added value is the ability to save customized reminder texts with a friendly, personalized address. This way, communication remains professional, respectful, and yet consistent.
Implementation & Integration
The implementation of KLEVERBILL was rapid, structured, and required no additional IT effort. The entire invoicing process was automated, individual dunning levels were defined, payment reconciliation was activated, and the installment module for recurring billing was integrated.
After a brief setup phase, the team was able to start working productively with KLEVERBILL immediately. The processes were accurately mapped without disrupting ongoing operations.
Since implementing KLEVERBILL, entax Beratungsgesellschaft mbH has achieved measurable success:
15%
37%
18%
reduced monthly Days Sales Outstanding (DSO)
Complete transparency over all paid and outstanding invoices
Clear overview of all processing stages for each case
Significant time savings in daily operations
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Sustainable Staff Relief & Improved Liquidity Planning
Strategically, the company today benefits from more stable liquidity, clearly structured processes, and significantly higher efficiency in billing and dunning operations.
Conclusion
With KLEVERBILL, entax Beratungsgesellschaft mbH successfully automated its invoicing and dunning processes, elevating them to a new level of efficiency. Faster payment receipts, complete transparency, and significantly less manual effort now provide measurable economic value. KLEVERBILL creates room for core business activities while ensuring stable processes in receivables management.
