Revenue
VAT and Revenue Leakage Findings
Audit findings on under-billed services, unrecovered VAT and revenue completeness gaps in trading services.
Why revenue leakage matters
For municipalities and trading entities, revenue completeness is the lifeblood of financial sustainability, yet under-billing, unrecovered VAT and metering gaps quietly erode it every cycle. The completeness assertion under GRAP is notoriously hard to audit because the missing revenue leaves no record by definition. AuditPro Core surfaces findings on under-billed services and VAT leakage so the gap between services delivered and revenue billed becomes measurable and recoverable.
The Numbers
AuditPro Core renders this view from your tenant's live, tamper-evident records. The figures below are illustrative sample data.
Revenue at risk
R 4.3 bn
▲ R 0.5 bn
Unbilled accounts
112 k
VAT findings
74
entities
Recovered
R 310 m
Leakage by revenue source
Leakage drivers
| Driver | Entities | Value |
|---|---|---|
| Meters not read / faulty | 88 | R 1.9 bn |
| Consumers not billed | 64 | R 1.1 bn |
| Tariff not applied | 41 | R 0.7 bn |
| VAT under-claimed | 74 | R 0.6 bn |
Figures shown are illustrative sample data for demonstration. AuditPro Core renders these views from your own tenant's live, tamper-evident records.
The revenue completeness challenge
Completeness asks whether all earned revenue was actually recorded. Because unbilled revenue leaves no ledger entry, it must be detected by comparing service delivery data to billing data.
Under-billing in trading services
Water, electricity and refuse revenue is lost through unmetered connections, estimated readings and tariff misapplication. Each gap represents a service delivered but not paid for.
VAT recovery and input claims
Failure to claim valid input VAT or to account correctly for output VAT leaks cash to or from SARS. VAT errors are both a financial loss and a compliance exposure.
Why leakage threatens sustainability
Persistent revenue leakage undermines cash flow, increases reliance on grants and feeds the cycle of creditor arrears. It is a root cause of municipal financial distress.
How AuditPro Core Bridges the Gap
- Billing reconciliation: service-delivery and consumption data are reconciled to billed revenue to expose unbilled or under-billed accounts.
- Exception workflow: anomalous tariffs, estimates and VAT treatments are flagged for correction and back-billing.
- Traceability to source: each finding links to the meter, account and tariff applied.
- Audit-ready export: the leakage analysis exports to support the completeness assertion and revenue-enhancement initiatives.
Key Takeaways
- Revenue completeness is hard precisely because missing revenue leaves no trace.
- Unmetered connections and estimates are major under-billing sources.
- VAT errors are both a cash loss and a SARS compliance risk.
- Leakage is a structural driver of municipal financial distress.
See This on Your Own Data
AuditPro Core renders this dashboard from your tenant's live, tamper-evident records — every figure traceable to source.