South Africa VAT Invoice Requirements: A SARS Guide (2026)

In South Africa a tax invoice is a legal document, not just a request for payment. If a VAT-registered business (a 'vendor') wants to charge VAT and let its customers claim that VAT back, the invoice must carry specific details set out by SARS. Get a field wrong and SARS can disallow the customer's input-tax claim. This guide covers the exact requirements, the difference between a full and an abridged tax invoice, and a worked example you can copy.

Do you even need to issue a tax invoice?

You only charge VAT and issue tax invoices if you are registered for VAT. Registration is compulsory once your taxable supplies pass a set threshold in any consecutive 12-month period, and voluntary once you pass a lower threshold. The compulsory threshold sat at R1 million for years and, per the 2026 Budget, rose to R2.3 million from 1 April 2026 (with the voluntary threshold moving to R120,000). Because these figures change, confirm the current threshold on the SARS website before you register. If you are not registered, you must not add VAT or label your document a 'tax invoice' - a plain invoice or receipt is the correct document.

The 15% VAT rate

South Africa's standard VAT rate is 15%. Some supplies are zero-rated (such as certain basic foodstuffs and exports) or exempt (such as some financial services), but for most goods and services you add 15% on top of your price. Always show the VAT as its own line so the customer can see exactly what was charged.

Full tax invoice: what SARS requires

SARS requires a full tax invoice when the total, VAT-inclusive value of the supply is more than R5,000. Since 8 January 2016 a valid full tax invoice must contain:

• The words 'Tax Invoice', 'VAT Invoice' or 'Invoice'.
• Your name, address and VAT registration number (the supplier).
• The customer's name and address, and - if the customer is a registered vendor - their VAT registration number.
• A serial invoice number and the date the invoice is issued.
• An accurate description of the goods or services (noting where goods are second-hand).
• The quantity or volume of what was supplied.
• The value of the supply, the VAT charged, and the total consideration - you can list the VAT amount separately, or state the total and confirm it includes VAT at 15%.

Abridged tax invoice: the R5,000 rule

If the supply is R5,000 or less (VAT included), you may issue an abridged tax invoice. It still needs the words 'Tax Invoice', your name, address and VAT number, the invoice number and date, a description of what was supplied, and the value and VAT charged - but you can leave off the customer's name, address and VAT number. For supplies of R50 or less no tax invoice is required, though a till slip or docket showing the VAT is still needed if the customer wants to claim input tax.

A worked example

Say you run a registered Cape Town design studio and bill R8,000 (before VAT) for a logo project. Because the total is above R5,000 you issue a full tax invoice:

• Header: 'Tax Invoice', number INV-2026-014, date 6 July 2026.
• From: your studio name, address and VAT number.
• To: the client's business name, address and VAT number.
• Line item: 'Logo design and brand guidelines' - R8,000.00.
• VAT at 15%: R1,200.00.
• Total due: R9,200.00.

Common mistakes that cost the VAT claim

• Charging VAT before you are registered - this is not allowed and the invoice is invalid.
• Leaving off your VAT number, or the customer's VAT number when they are a vendor and the supply is over R5,000.
• Not labelling the document 'Tax Invoice'.
• Hiding the VAT inside the total with no breakdown, or rounding it incorrectly.
• Reusing invoice numbers - each one must be unique and sequential.

SARS generally requires you to keep records, including tax invoices, for five years, so store digital copies as backup. If you sell across borders, VAT rules differ by country - see our UK VAT invoice requirements guide and our overview of invoice requirements by country. If you are not VAT-registered and simply wondering whether to add tax at all, do I charge sales tax on my invoice? walks through it, and what to include on an invoice covers the universal fields.