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Home › Register for VAT South Africa 2026

How to Register for VAT in South Africa — The Complete 2026 Guide

When you must register, how to apply on SARS eFiling, what VAT returns look like, and the mistakes South African business owners most often make.

Compulsory threshold

R1 million/yr

Voluntary threshold

R50,000/yr

SA VAT rate

15%

Return frequency

Bi-monthly

VAT Registration — Compulsory vs Voluntary

FactorCompulsoryVoluntary
TriggerTurnover > R1 million/12 monthsTurnover R50,000–R999,999
Registration deadlineWithin 21 days of exceeding thresholdAny time
Penalty for late registrationYes — interest and penaltiesN/A
VAT rate on sales15%15%
Input VAT recoveryYesYes
Filing frequencyBi-monthly (monthly if >R30m)Bi-monthly
Best suited forAll businesses above R1mB2B businesses below threshold

VAT Return — Worked Example (Bi-Monthly Period)

ItemAmountNotes
Sales invoiced (incl. VAT)R115,000Output VAT = R15,000
Equipment purchased (incl. VAT)R46,000Input VAT = R6,000
Professional services (incl. VAT)R11,500Input VAT = R1,500
Total output VATR15,000Amount owed to SARS
Total input VATR7,500Amount you can deduct
Net VAT payable to SARSR7,500Due last day of following month

The Voluntary VAT Registration Decision

The voluntary VAT question is one of the most misunderstood choices in South African small business finance. Many sole proprietors assume it only adds admin and makes their prices 15% more expensive. That is partly true — but only for businesses selling to consumers. For B2B businesses, it is often the opposite.

If your clients are VAT-registered companies, they claim back the VAT you charge them as input tax. Your effective price to them is unchanged, because the VAT is a pass-through. Meanwhile, you claim input VAT on everything you buy for the business — software subscriptions, equipment, contractor invoices, office supplies, professional services. For capital-intensive or service businesses with significant supplier costs, this recovery can be substantial and tilt the decision firmly in favour of voluntary registration.

The situation reverses for consumer-facing businesses. A personal trainer, wedding photographer, or craft seller whose clients are private individuals cannot pass the VAT on — either you absorb it into your margin (reducing your income) or you raise prices by 15% (reducing demand). For these businesses, staying below the voluntary threshold and avoiding VAT until forced to register is usually the better financial outcome.

VAT Returns — What You Need Every Two Months

Once registered, you file a VAT201 return every two months covering all sales (output VAT) and business purchases with valid tax invoices (input VAT). The net VAT is due to SARS on the same day the return is filed — the last business day of the month following your tax period. Late filing and late payment attract penalties and interest, so set calendar reminders.

A valid tax invoice — required for every input VAT claim — must contain the supplier name and VAT number, invoice date, unique invoice number, a clear description of goods or services, the VAT amount shown separately, and the total amount including VAT. Keep every supplier invoice; SARS can audit up to 5 years back and will disallow claims without supporting documentation.

SARS issues VAT refunds when your input exceeds output — common in growth phases with heavy equipment purchases. These refunds typically process in 21 business days but can be delayed if SARS triggers a verification review. Accurate, complete records dramatically speed up any verification and reduce your audit risk. Accounting software like Xero, Sage, or QuickBooks Online (all widely used in South Africa) automates most of the VAT calculation and filing preparation.

Frequently Asked Questions

You must register compulsorily when your taxable turnover exceeds or is expected to exceed R1,000,000 in any consecutive 12-month period. Apply within 21 days of crossing the threshold. Voluntary registration is permitted once taxable turnover exceeds R50,000 in the past 12 months. Below R50,000, SARS will not accept a voluntary application.
Register online via SARS eFiling (efiling.sars.gov.za). Under 'Register/Amend' select 'VAT' and complete the VAT101 form. You will need your company registration details or sole proprietor ID number, a business bank account, your first invoice or contract, and a business address. SARS may do a verification visit before activating your VAT number.
Most small businesses file bi-monthly (every 2 months). Businesses with annual turnover above R30 million file monthly. Some very small businesses qualify for semi-annual filing. Your VAT201 return is due on the last business day of the month following the end of your tax period. Payment must be made on the same day via SARS eFiling.
Yes if you sell mainly to other VAT-registered businesses — they can reclaim the VAT you charge, so your price is effectively unchanged to them, and you can claim back input VAT on your own purchases. No if you sell to the general public — you become 15% more expensive to customers who cannot reclaim VAT. Weigh the input VAT recovery benefit against the admin burden and pricing impact.
Output VAT is the 15% you charge on your sales and must pay to SARS. Input VAT is the 15% you paid on legitimate business purchases from other VAT vendors. You pay SARS the difference: output minus input. If your input exceeds output in a period — for example after buying major equipment — SARS owes you a refund, typically paid within 21 business days.

Related Tools & Guides

Register a Company SA Sole Proprietor vs Pty Ltd Provisional Tax SA VAT Calculator Business Tax Estimator

Disclaimer: This page is for informational purposes only and does not constitute financial, tax, or legal advice. Always consult a qualified professional before making financial decisions.