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Irregular Expenditure

Irregular Expenditure — Five-Year Trend

Five-year movement in irregular expenditure across the audited portfolio, with year-on-year change.

📖 6 min read🎯 Intermediate✍️ Updated 2026

Why the irregular expenditure trend matters

Irregular expenditure, spending incurred in contravention of legislation, is one of the most visible measures of public-sector financial discipline, and its movement over five years tells oversight bodies whether controls are improving or decaying across the portfolio. The AGSA reports irregular expenditure trends prominently because a rising trajectory signals systemic supply chain and compliance weakness. AuditPro Core consolidates irregular expenditure across years and entities so the trend, and the drivers behind it, are clear to oversight.

The Numbers

AuditPro Core renders this view from your tenant's live, tamper-evident records. The figures below are illustrative sample data.

Irregular (current year)

R28.4 bn

▼ 9% vs prior year

5-year cumulative

R171 bn

Entities reporting

284

Closing balance not resolved

R94 bn

carried forward

Irregular expenditure by financial year (R bn)

Year-on-year movement

YearAmount (R bn)YoY change
2020/2138.2
2021/2235.6▼ 7%
2022/2333.1▼ 7%
2023/2431.3▼ 5%
2024/2528.4▼ 9%

Figures shown are illustrative sample data for demonstration. AuditPro Core renders these views from your own tenant's live, tamper-evident records.

What irregular expenditure is

Irregular expenditure is spending that contravenes legislation such as the MFMA, PFMA or supply chain regulations, regardless of whether value was received. It reflects a breakdown in compliance, not necessarily loss.

Why a five-year view

A single year can be distorted by one large transaction or a clean-up of prior balances, so a five-year trend reveals whether the underlying control environment is genuinely improving or deteriorating.

Year-on-year drivers

Movements are driven by new contraventions, condonations, recoveries and reclassifications. Understanding which drives the change distinguishes real improvement from accounting movement.

Portfolio comparison

Comparing entities across the portfolio highlights which are improving and which are persistent contributors, directing oversight and support where it is most needed.

How AuditPro Core Bridges the Gap

  • Multi-year consolidation: irregular expenditure is aggregated across years and entities into a single comparable trend.
  • Driver attribution: year-on-year movement is decomposed into new incurrence, condonation and recovery so the change is understood, not just observed.
  • Exception flags: entities with rising or persistently high irregular expenditure are highlighted for oversight focus.
  • Audit-ready output: the trend analysis exports with figures traceable to each year's underlying register.

Key Takeaways

  • Irregular expenditure reflects compliance breakdown, not necessarily financial loss.
  • A five-year view filters out one-off distortions to show the real trajectory.
  • Decompose movements into new incurrence, condonation and recovery.
  • Compare entities to direct oversight to persistent contributors.

See This on Your Own Data

AuditPro Core renders this dashboard from your tenant's live, tamper-evident records — every figure traceable to source.