Downl load the paper HERE
This consultation paper outlines SARS’s proposed shift from traditional, retrospective, declaration-based VAT administration to a modern Digital VAT Model. The model is built on three pillars—e-Invoicing, an Interoperability Framework (IF), and e-Reporting—and aims to create a Decentralised Continuous Transaction Control and Exchange (DCTCE) system. The long-term vision is a “tax just happens” environment featuring near real-time data sharing, pre-filled VAT returns, and progressive movement toward automated VAT assessment, while preserving the self-assessment principle.
Core Vision and Objectives
- Transform VAT into a seamless, intelligent, largely automated process embedded in normal business systems (ERP, accounting, invoicing, and payment platforms).
- Improve taxpayer experience through reduced manual effort, greater certainty, faster refunds, and real-time visibility of liabilities and compliance status.
- Strengthen SARS’s ability to detect fraud and non-compliance earlier, close the VAT gap, and focus resources on high-risk cases using AI and analytics on whole-of-value-chain data.
- Balance robust compliance with ease of doing business, drawing on international best practice while adapting to South African conditions.
Current System Constraints
- VAT remains a self-assessment, invoice-credit system that is still heavily reliant on unstructured data, fragmented systems, and post-submission audits.
- Limited real-time visibility leads to higher compliance costs, delayed certainty and refunds, greater administrative burden, and weaker fraud detection.
Proposed Digital VAT Model – Key Design Elements
- e-Invoice: A structured, machine-readable tax invoice (not a PDF, scan, or email attachment) using a prescribed data model and standards (examples referenced include EN 16931 CIUS, UN/CEFACT, Peppol). It serves as the original supporting document for both supplier and recipient and must meet tax, commercial, and sector-specific rules. Technical specifications will address issues such as zero-rating, deemed supplies, and apportionment.
- Interoperability Framework (IF): A decentralised network of accredited service providers (Access Points) that enables secure, standardised exchange, validation (“clearance”), and routing of e-Invoices between suppliers, buyers, and SARS. Key principles are interoperability (regardless of individual systems), security (authenticated participants only), and common semantic/technical standards. Advantages include no single point of failure and reduced integration burden on SARS and taxpayers.
- e-Reporting: Near real-time (or continuous) transmission of structured VAT transactional data to SARS, typically via the IF. Supports Continuous Transaction Controls (CTC).
- Five-Corner Model:
- C1: Supplier/Issuer (issues structured e-Invoice from accounting software).
- C2: Supplier’s accredited Access Point (validates/clears and routes).
- C3: Buyer’s accredited Access Point (validates for recipient and routes).
- C4: Buyer/Recipient (receives, processes, and confirms VAT treatment).
- C5: SARS’s Access Point (receives data for risk management, pre-filling returns, and future auto-assessment).
- Validation/clearance occurs at source in near real-time; invalid invoices are rejected for correction. Duplex reporting (from both sides) feeds SARS.
Expected Benefits
- Taxpayers: Lower compliance effort and errors, faster refunds, real-time visibility and certainty, and VAT processes embedded in normal business workflows.
- Economy: Reduced VAT gap, improved ease of doing business, better digital integration and trade facilitation (domestic and cross-border).
- SARS/Government: Stronger compliance and fraud detection, more efficient risk-based administration, improved public procurement transparency, and a foundation for broader digital tax modernisation.
Implementation Approach (Phased and Inclusive)
SARS proposes a multi-year, gradual journey with voluntary participation first, followed by mandatory adoption. Timing and sequencing may be adjusted based on readiness, risk, and VAT-gap considerations.
- Phase 1 – Preparation (≈2026/27, ~12 months): Research, stakeholder consultation, readiness assessment, and draft VAT regulations.
- Phase 2 – Solution Development (≈2027/28, ~12 months): Design standards, specifications, operating models, and systems; promulgate regulations.
- Phase 3 – Validation/QA Testing (≈2028/29, ~6 months): Controlled testing with voluntary participants.
- Phase 4 – Pilot (≈2029/30, ~6 months): Live pilot with priority segments.
- Phase 5 – Phased Implementation (from ≈2030, ~36 months):
- 5a: Large taxpayers and B2B (priority – higher capacity).
- 5b: Business-to-Government (B2G) – mandatory e-invoice receipt for public procurement.
- 5c: MSMEs (progressive support and onboarding).
- 5d: Business-to-Consumer (B2C) – broader visibility, possible incentives.
Success depends on onboarding support, change management, training, and collaboration with software providers, industry bodies, and taxpayers.
Impacts and Considerations Raised
- Legislative: New or amended rules defining e-invoices, data models, obligations, rights, service-provider accreditation, data protection, secrecy, and voluntary-to-mandatory transition.
- IT/Systems: Taxpayers and vendors need compatible accounting/ERP systems or use of accredited Access Points/portals. Parallel legacy and new systems during transition. SARS exploring tiered/low-cost options for smaller users.
- Processes: Shift from periodic manual return preparation to continuous monitoring, exception handling, and data-quality focus.
- Stakeholders:
- Large businesses: Relatively straightforward upgrades and early efficiency gains; expected to drive supply-chain adoption.
- MSMEs: Greater challenges (resources, digital literacy); SARS plans targeted guidance, simplified tools, and phased support.
- Government entities: Must accept and process e-invoices; improves procurement transparency.
- Intermediaries (software vendors, tax practitioners): Key role in co-design, accreditation, and lowering adoption barriers.
- Challenges: Implementation costs, digital literacy gaps, resistance to change, system integration, data security, and scalability. Mitigated through consultation, phased rollout, training, and support mechanisms.
- Key success factors: Intensive planning, clear strategy, effective communication, sustained collaboration, and appropriate support (especially for smaller taxpayers).
Global Context
The paper references international experience (e.g., mandatory real-time clearance in Mexico, Brazil, Chile; Italy’s central platform; India’s phased turnover-based approach; EU ViDA initiative and France’s planned five-corner model) showing significant VAT-gap reductions and compliance gains, while noting the need to adapt models to local conditions.
Stakeholder Engagement and Next Steps
SARS explicitly invites input on the model design, phased pathway, readiness, costs/risks/benefits, governance, standards, and safeguards. Feedback is requested by 16 October 2026 via the Qualtrics survey link provided in the paper. Further structured engagements (working groups with associations, vendors, government, and taxpayers) will follow, leading to a findings report, draft regulations (where applicable), and finalisation of the Digital VAT Model and technical specifications.
Overall suggestion of the paper: Move South Africa’s VAT system from a post-audit, unstructured, retrospective model to a decentralised, near-real-time, continuous-control ecosystem that embeds compliance into business processes, improves the taxpayer experience, strengthens revenue collection and fraud detection, and progressively enables pre-filled and automated assessment—implemented carefully and inclusively with extensive stakeholder co-creation.
