Diesel refund for mining in South Africa: eligible use, logbooks and audit risks
Mining is one of the highest-volume diesel refund sectors in South Africa — and one of the most audited. The issue is rarely whether mining qualifies in principle, but whether litres, assets and site operations can be proven under SARS scrutiny.
Do mining operations qualify for the diesel refund?
Generally yes — mining, quarrying and related on-land mineral extraction are qualifying sectors under the SARS diesel refund scheme. But eligible use is activity-specific. Diesel consumed on qualifying on-land mining activities may qualify; diesel used for excluded purposes (such as on-road transport not tied to eligible activities) typically does not.
Each asset and dispensing event must connect to a qualifying purpose with contemporaneous records. See our diesel refund guide for general eligibility and registration.
Common eligible activities in mining
- Open-pit extraction: excavators, haul trucks, drill rigs, loaders
- Underground mining: LHDs, shuttle cars, ventilation where tied to extraction
- On-mine processing: crushers, conveyors, screening plants at the mine site
- Overburden removal and rehabilitation tied to active mining operations
- Water pumping and power generation directly supporting eligible mining activities on site
Activities at off-mine locations, general corporate transport, or equipment used for non-mining commercial haulage need separate analysis.
Mixed-use assets and apportionment
Mining sites often have assets that move between eligible and non-eligible work — a loader in the pit vs on a road-building contract, or a bowser serving multiple areas. SARS expects defensible allocation rules applied consistently, not retrospective estimates after an audit letter.
Document the rule, apply it at dispensing, and reconcile monthly. Where meters are absent, your allocation methodology must be explainable and repeatable.
Logbook discipline for mining operations
Mining diesel refund claims fail most often on records, not legal theory. SARS expects:
- Storage logbooks per tank or depot (receipts, stock, transfers)
- Usage logbooks per dispensing event (litres, asset ID, activity)
- Asset registers matching the SARS electronic profile
- Monthly reconciliations: purchases ≈ usage + stock movement
See diesel refund logbook requirements in 2026 and fuel systems and controls for practical implementation.
Audit triggers specific to mining
- High claim volumes relative to registered profile
- Unmetered bowser dispensing without allocation rules
- Assets registered but not present on site (or vice versa)
- Reconciliation gaps between fuel management systems and SARS submissions
- Contractor or hired equipment not reflected in records
Read what triggers a diesel refund audit and seven evidence gaps that weaken your position.
2026 platform and 100% rate changes
From April 2026 the refund rate increased to 100% of qualifying levies for eligible users, and claims move to a standalone SARS platform. Mining operators with high volumes should prepare early. See 100% diesel refund rate from April 2026 and SARS new diesel refund platform.