Case Study
Alteryx Designer Implementation for Audit & Assurance Teams
Background
Audit and assurance specialists are greatly dependent on data analytics when assessing financial transactions’ integrity, accuracy, and adherence to regulations. In the past, CaseWare and ACL Analytics have played a significant role in performing audit tests with stable audit capabilities, but they were slow and not scalable when dealing with large volumes of data.
One audit team, conducting high-volume transaction audits for several clients and time periods, had ongoing runtime and repeatability issues when using their current tools. A standard audit test cycle with these legacy platforms typically took 2.5 to 3 hours to run and export reports.
Industry
Audit and Assurance
Custom Alteryx workflow
Solutions
Schedule a Meeting
Challenges
Even though they were technically correct, traditional audit analytics tools had certain limitations such as Long processing times for simple audit tests, Limited automation and resource-intensive scripting needs to repeat tests, Challenges to integrate with heterogeneous data sources including ERP systems, CSVs, and databases & Lack of flexibility in creating workflows which could be reused or modified by anyone else apart from programmers
These inefficiencies had a direct effect on the timeline of audit delivery, particularly when the same tests had to be repeatedly applied over interim and final audits.
To address these constraints, the audit team shifted to Alteryx Designer, a next-generation analytics automation platform recognized for its ease of use through its intuitive drag-and-drop interface and capability to process large datasets with no issues.
Solution
- Duplicate transactions check
- Out-of-hours postings
- Weekend transactions
- Unusual GL account entries
- Missing document numbers
- Negative balances
- Journal entries posted by users outside Finance
- High-value manual entries
- Transactions posted after cut-off
- Round-number postings over threshold
Result
The results were immediate and transformational:
- Runtime reduced from 3 hours to under 1 minute
- Tests could be executed simultaneously without manual intervention
- Outputs were consolidated into a single, audit-ready Excel file
- Alteryx workflows were version-controlled and reusable across multiple clients and engagements
- Auditors with no coding background could modify filters, thresholds, and logic through the Alteryx UI
Conclusion
By switching to Alteryx, the audit team unlocked significant efficiency gains in data processing, test automation, and output delivery. What once took hours now takes under a minute — freeing up valuable time for audit professionals to focus on judgment-based tasks, insights, and client advisory.