Procurement & SCM
Late-Payment Interest Exposure
Estimates interest and penalties accruing from invoices paid beyond the 30-day MFMA deadline.
Why the 30-day rule has a price
Section 65 of the MFMA and Treasury Regulation 8.2.3 require valid invoices to be paid within 30 days, both to protect suppliers, especially SMMEs, and to avoid interest and penalties that constitute fruitless and wasteful expenditure. Persistent late payment is a service-delivery and irregularity issue the AGSA reports on. AuditPro Core estimates the interest and penalty exposure building up from overdue invoices so the cost of delay is made visible.
The Numbers
AuditPro Core renders this view from your tenant's live, tamper-evident records. The figures below are illustrative sample data.
Invoices > 30 Days
2,140
18% of total
Est. Interest
R 4.8m
▲ R 0.9m
Avg Days to Pay
37
▲ 3 days
Worst Cost Centre
62 days
Average Days to Pay by Month
Cost Centres with Highest Interest Exposure
| Cost Centre | Late Invoices | Avg Days | Interest (R'000) |
|---|---|---|---|
| Infrastructure | 412 | 58 | 1240 |
| Health services | 388 | 49 | 980 |
| Community svcs | 297 | 44 | 710 |
| Corporate | 211 | 39 | 460 |
| Water & sanit. | 184 | 41 | 390 |
Figures shown are illustrative sample data for demonstration. AuditPro Core renders these views from your own tenant's live, tamper-evident records.
The 30-day obligation
The clock starts when a valid invoice is received, not when it is processed. Delays in capturing or approving invoices do not extend the legal deadline.
Interest and penalties as fruitless expenditure
Interest and penalties for late payment deliver no value and are therefore fruitless and wasteful expenditure, disclosable and recoverable from responsible officials where negligence is shown.
SMME impact
Late payment starves small suppliers of cash flow and undermines the developmental purpose of preferential procurement, with reputational and contractual consequences.
Exposure estimation
Even where penalties are not yet claimed, modelling the accruing interest quantifies a contingent liability and creates pressure to fix the payment cycle.
How AuditPro Core Bridges the Gap
- Reconciliation: AuditPro Core measures days from valid-invoice receipt to payment and isolates breaches of the 30-day rule.
- Exposure modelling: Accruing interest and penalties are estimated per overdue invoice to size the exposure.
- Exception workflow: Chronic late-payment areas raise cases to the responsible managers.
- Audit-ready export: Ageing and exposure reports export for the fruitless-and-wasteful register and AFS.
Key Takeaways
- The 30-day clock starts at valid-invoice receipt, not at processing.
- Late-payment interest and penalties are fruitless and wasteful expenditure.
- Quantify accruing exposure even before penalties are formally claimed.
- Late payment damages SMMEs and undermines preferential procurement goals.
See This on Your Own Data
AuditPro Core renders this dashboard from your tenant's live, tamper-evident records — every figure traceable to source.