VAT in South Africa: Registration, VAT201 and the 15% Guide
VAT is the tax that catches more SA business owners than any other — through late registration, disallowed input claims, invalid tax invoices, or refund verifications that stretch for months. Here is how 15% VAT actually works, when SARS makes registration compulsory, how the VAT201 cycle runs, and where the audit traps are.
In a nutshell
Value-Added Tax is a 15% consumption tax charged on the supply of most goods and services in South Africa under the Value-Added Tax Act 89 of 1991. Once you are registered as a VAT vendor, you collect output VAT from customers, claim input VAT paid on qualifying business expenses (provided you hold a valid tax invoice), and pay the net amount to SARS on the VAT201 return within your prescribed tax period. Get any single piece of that chain wrong and either your refund is delayed or your liability grows — often with penalties on top.
Who this applies to
- Businesses with taxable turnover above R2,300,000 in any 12-month period — compulsory registration from 1 April 2026
- Voluntary registrants from R120,000 taxable turnover (often useful when your customers are all VAT-registered)
- Any business that has entered a written contract that will push turnover above the compulsory threshold within 12 months
- Importers of goods and non-resident suppliers of electronic services above the SARS thresholds
- Foreign companies conducting an enterprise in SA through a branch or permanent establishment
When VAT registration becomes compulsory
Compulsory registration kicks in the moment taxable turnover in any consecutive 12-month period crosses R2,300,000 (the threshold moves from R1m to R2.3m effective 1 April 2026 following the 2025 Budget), or where a written contract will demonstrably push turnover over the threshold in the coming 12 months. Voluntary registration is available from R120,000 per year, or below that from R50,000 in the case of certain approved categories. Registration is via VAT101 on eFiling; SARS now requires biometric verification at a branch for new applicants, which is what stretches the process out to three to four weeks in practice.
How the arithmetic actually works — output minus input
Output VAT is the 15% you charge on standard-rated supplies to customers. Input VAT is the 15% you paid to suppliers on qualifying business expenses. Every VAT period, output minus input equals net VAT payable to SARS (or refundable, if input exceeds output). Zero-rated supplies (exports, brown bread, maize meal, some agricultural inputs) carry a 0% output rate but the input VAT on their costs is fully claimable — the difference between zero-rated and exempt is the reason exporters are almost always in a refund position.
The VAT201 cycle — Category A, B, C, D, E and F
Most SMEs are placed in Category A (Feb, Apr, Jun, Aug, Oct, Dec period-ends) or Category B (Jan, Mar, May, Jul, Sep, Nov period-ends) — bi-monthly returns due by the 25th of the following month (or the last business day of that month if filing on eFiling and paying by EFT). Category C is monthly, mandatory once turnover exceeds R30 million a year. Category D is six-monthly for farmers under specific conditions. Category E is annual for property-owning entities. Category F is a legacy four-month cycle. A late VAT201 triggers a 10% penalty on the amount owing plus interest at the prescribed rate, from day one.
Valid tax invoices — the SARS non-negotiables
To claim input VAT you must hold a valid tax invoice at the time of the claim. For supplies of R5,000 or more the invoice must show the words 'Tax Invoice', 'VAT Invoice' or 'Invoice', the supplier's name, address and VAT registration number, the recipient's name, address and VAT registration number, a serial number, the date, a clear description of the goods or services, quantity or volume, and either the price and VAT shown separately or the price inclusive with a statement that VAT is included and the applicable rate. Supplies under R5,000 may use an abridged tax invoice. Missing or defective invoices are the single most common reason input VAT is disallowed on a SARS verification.
What you cannot claim input VAT on
Section 17 of the VAT Act disallows input VAT on: entertainment (client lunches, corporate boxes, staff functions above the de minimis), membership fees to sporting, social or recreational clubs, and passenger motor vehicles (a 'motor car' as defined — three-wheeled or four-wheeled, ≤3,500kg, primarily designed to carry passengers of not more than nine including the driver). Input VAT on bakkies, panel vans and trucks is generally claimable if used for business. Input VAT on repairs, fuel and services relating to a motor car remains claimable — only the acquisition and hire is blocked.
Refunds, verifications and 21 business days
SARS is obliged to pay a legitimate refund within 21 business days of the return being submitted, but the clock stops the moment SARS requests supporting documents — and requests are now the norm rather than the exception on any first-time refund. We prepare every refund submission with a pre-built supporting-document pack ready to upload the moment the verification arrives, which is what turns a three-month refund fight into a three-week turnaround.
The audit triggers we see most often
Recurring red flags in SARS's VAT risk engine include: sudden jumps in input VAT claimed without a matching turnover trend, mismatches between EMP201 wage bills and VAT-claimed expenses, output VAT ratios that do not match the industry benchmark, refund claims immediately after registration, and inconsistencies between VAT201 turnover and provisional or annual income tax returns. Clean books, clean invoices and consistent cross-return reporting is what keeps you off the verification list.
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