VAT compliance in 2026: registration, VAT201, and common mistakes

VAT at 15% remains a core obligation for South African businesses. Getting registration, tax invoices, and VAT201 filing right avoids penalties and protects cash flow.

Compulsory registration generally applies once taxable supplies exceed R2.3 million in any 12-month period (or when you reasonably expect to exceed it). Voluntary registration is possible from R120,000 of taxable supplies if it makes commercial sense.

When Must You Register for VAT?

• Compulsory once taxable supplies exceed R2.3 million in any 12-month period (or when you reasonably expect to exceed it — e.g. a large contract signed). The threshold was R1 million before 1 April 2026.
• Voluntary from R120,000 of taxable supplies in 12 months if it makes commercial sense (often when customers are VAT-registered and can claim input tax).
• Registration must occur within 21 days of exceeding the threshold
• Failure to register attracts a penalty of 10% of the tax that should have been paid
• From registration date you must charge VAT on all taxable supplies

Filing VAT201

Most vendors file every two months unless SARS assigns another category. Returns and payment are due by the last business day of the month after the period ends. Use the payment reference SARS allocates — misallocated payments slow reconciliation.

Returns must reconcile output tax and input tax; keep tax invoices for at least five years.

Common VAT Compliance Mistakes to Avoid

• Issuing invoices without proper tax invoice wording and your VAT registration number
• Claiming input tax on expenses that are specifically excluded (e.g. entertainment, motor vehicles for private use)
• Late submission of VAT201 returns — late filing penalties apply from the first day after the due date
• Failing to account for VAT on imported services (reverse charge VAT)
• Not retaining tax invoices for at least five years
• Claiming input tax before receiving a valid tax invoice from the supplier

Zero-Rated vs Exempt Supplies

Not all supplies attract 15% VAT. Zero-rated supplies (like basic foodstuffs, exports, and certain agricultural items) are technically subject to VAT at 0%, meaning you still register and account for them as VAT-able supplies but charge 0% to your customers — yet you can still claim input tax on related expenses. Exempt supplies (like residential rentals and certain financial services) are outside the VAT system entirely, and no input tax may be claimed on costs related to exempt supplies.

Correctly classifying your supplies ensures you neither over-charge your customers nor miss out on legitimate input tax claims. If your business makes a mix of taxable and exempt supplies, partial input tax apportionment rules apply.