How a Tax Firm Cut Invoice Processing by 70% with AI Automation
An accounting firm automated routine client inquiries and invoice processing with daud.digital. Client inquiry handling dropped from 4 hours/day to 45 minutes, and invoice processing time was cut by 70% with direct DATEV integration.

Key Results
Measurable impact from day one - verified metrics from a real deployment.
Daily inquiry handling
Invoice processing time
Staff hours reclaimed monthly
The Challenge
The accounting firm was drowning in hundreds of client inquiries per month about deadlines, receipts, and status updates - each one eating into specialist billable time. Manual invoice processing created bottlenecks during tax season, and the team had no bandwidth for actual advisory work.
What We Built
daud.digital built an AI Customer Service layer that handles routine client questions automatically, plus invoice automation that feeds directly into the firm's DATEV system. Smart routing ensures complex tax questions reach the right specialist instantly. The system went live in 5 days.
The Results
Client inquiry handling dropped from 4 hours/day to just 45 minutes/day. Invoice processing time was cut by 70%. Staff reclaimed 35+ hours per month for actual advisory work. The firm did not hire more people - they automated the work that did not need a human.
Frequently Asked Questions
daud.digital's invoice automation extracts data from incoming invoices using AI, validates entries, and feeds them directly into DATEV or Lexoffice. It handles routine client inquiries about deadlines, receipts, and status updates automatically, routing complex tax questions to the right specialist.
Yes. daud.digital's invoice automation integrates directly with DATEV, Lexoffice, and other German accounting platforms. Invoices are processed, validated, and synced automatically without manual data entry.
In our case study, the accounting firm saved 35+ hours per month. Client inquiry handling dropped from 4 hours/day to 45 minutes/day, and invoice processing time was cut by 70%.
daud.digital deploys invoice automation and AI customer service for accounting firms in approximately 5 days, including DATEV integration and staff training.
Ready to See Similar Results?
Book a free efficiency check. We will analyze your processes and show you exactly what automation can save your business.


