The South African Revenue Service (SARS) has outlined plans for a phased implementation of mandatory electronic invoicing and real-time VAT digital reporting, according to multiple strategic planning documents published between 2023 and 2025.

Development

The reform centres on transitioning from traditional declaration-based VAT to a system driven by real-time, transaction-level data transmission. The new operating model will require businesses to transmit structured invoice data directly from their systems to SARS. Technical pathways under consideration include secure batch channels such as SFTP and Connect Direct, alongside API-based options for cloud-enabled ERP platforms and SME accounting tools.

Implementation is expected to follow a risk-based approach, beginning with the largest VAT contributors — including Category C filers, major business-to-government taxpayers, and high-risk sectors that collectively account for the majority of national VAT revenue. The system envisages redesigned VAT returns drawing on transactional detail, automated cross-checks, and eventually pre-populated or auto-assessed VAT liabilities.

SARS's planning documents indicate that system design and pilot engagement are expected to progress during the current strategic period, followed by onboarding of large VAT taxpayers and priority sectors, before coverage is extended to medium-sized enterprises. Integration of e-invoicing data with risk engines and customs systems is anticipated in later phases. Specific implementation dates remain subject to further stakeholder consultation and capacity development.

Context

The initiative forms part of SARS's broader Modernisation 3.0 strategy, designed to address VAT fraud, refund abuse, and the persistent VAT gap through enhanced compliance monitoring. The reform aligns with the authority's stated transformation into an AI-enabled, insight-driven organisation and supports the national objective to make tax just happen by automating compliance processes and reducing manual intervention.

The legislative foundation was established through the 2025 Tax Administration Laws Amendment Act, which introduced legal definitions for e-invoicing and e-reporting. The primary source documents are the VAT Modernisation Discussion Paper (September 2023), the SARS Strategic Plan 2025/26–2029/30, the Annual Performance Plan 2025/26, and the Strategic Plan End-Term Report 2020–2025, all available at sars.gov.za.