Finance & Reporting

Audit testing and sampling automation

Test whole populations rather than samples for internal audit and controls testing — every journal, every expense claim, every approval — and surface only the exceptions for investigation.

Decision supportMechanicalAccuracyCost reduction

40–70%

reduction in controls testing effort

Opportunity assessment

Business Impact
2

Minor improvement. Small efficiency gain with limited effect on overall turnover or bottom line.

Feasibility
4

Relatively straightforward. Off-the-shelf tools handle the core task. Implementation is well-understood with good examples to follow.

Data Readiness
3

Moderate data needs. Works with data most businesses hold, but will likely need consolidation, cleaning, or reformatting before use.

Risk Exposure
4

Low risk. Limited external exposure. A human reviews output before it reaches anyone outside the team.

Change Complexity
4

Light people impact. A new tool slots into an existing workflow. Minimal training needed. Most people will adapt quickly.

Tooling required

Specialist AI toolWorkflow automation

Things to consider

  • Full-population testing is a genuine step change from sampling. A sample of forty journals gives you limited assurance; testing all of them either finds the exception or gives you real confidence there is not one.

  • Exception volume in the first run will be overwhelming, and most will be legitimate. Budget for a tuning period and expect to encode a lot of known-good patterns before the output is workable.

  • Agree the approach with your external auditor if you want the work to reduce their testing. Otherwise you have improved your own assurance without reducing the fee.

  • Experiment starter: Run full-population testing on one control — manual journals above a threshold, say — for a completed period. Compare the exceptions found against what the sample-based test concluded.

AI Transformation Playbook

Ready to assess your own opportunities?

The playbook gives you the full 150-opportunity directory, scoring tools, and 100+ templates for every stage of an AI transformation programme.