How to Register for VAT in South Africa: A Step-by-Step Guide

VAT (Value-Added Tax) is the 15% tax you add to most goods and services you sell. Once your business is registered, you collect it for the South African Revenue Service (SARS) and pay it over, and you can claim back the VAT you spend on business costs. Registration is run by SARS under the Value-Added Tax Act. Get a number you didn't need, or miss a deadline you did, and the admin gets expensive fast.

This guide covers who has to register, who can choose to, what SARS asks for, and how the eFiling application actually works, step by step. If you'd rather not deal with SARS yourself, Govchain handles VAT registration as a private service so you can stay focused on running the business.

Do you actually need to register for VAT?

There are two ways into the VAT system, and most first-time owners confuse them.

Compulsory. You must register once your taxable turnover passes R2.3 million in any rolling 12-month period, or the moment you sign a contract that will clearly push you over it. "Taxable turnover" means your sales, not your profit. SARS gives you 21 business days from the date you cross the line to apply. Late registration means you still owe the VAT on sales from the date you should have registered, even if you never charged it to your customers. The national government's VAT registration overview sets out the same rule.

Voluntary. If your turnover over the past 12 months was above R120,000 but still under the compulsory threshold, you can choose to register. The trade-off: you take on the admin of charging and filing VAT, but you get to claim back the VAT you pay on stock, equipment and other business costs. For a business buying a lot of taxable inputs, that input claim can be worth more than the paperwork costs you.

One thing to note: the 2026 Budget raised these thresholds. The compulsory line moved to R2.3 million and the voluntary minimum went up to R120,000. Regulatory figures can still shift, so it's worth confirming on the SARS Register for VAT page if you're applying anywhere near the line.

Whichever route applies, you register the company, not yourself. So a registered company has to exist first. If you're still trading as a sole proprietor and want the credibility a VAT number carries with bigger clients, registering a Pty Ltd is usually step zero.

What you need before you start

SARS will not process a VAT application from a business that can't prove it is real and actually trading. This is where most applications stall. Have these ready, scanned and clear:

• Your company registration documents from CIPC (the Companies and Intellectual Property Commission) — the CoR14.3 registration certificate.
• A certified copy of the ID of the company's public officer or a director.
• Proof of business address, like a recent utility bill or signed lease.
• A bank confirmation letter or a three-month business bank statement. The account must be in the company's name. A personal account won't do.
• Proof you are trading: recent invoices, signed contracts, or financial records showing turnover. For voluntary registration you generally need to show you've already passed the R120,000 mark.

The bank statement trips up a lot of new companies. You can't get a business bank account without a registered company, and you can't register for VAT without the account, so the order matters: company first, bank account second, VAT third.

How to register for VAT on SARS eFiling, step by step

Almost everyone now applies online through SARS eFiling. You can still book an in-person branch appointment, but it's slower. The online route, roughly:

1. Log in to your company's SARS eFiling profile. If the company isn't registered for eFiling yet, do that first, and make sure the right person is set as the registered representative.
2. Go to SARS Registered Details, then Maintain SARS Registered Details.
3. Open My Tax Products, choose Revenue, then select VAT.
4. Click Add new product registration and complete the RAV01 form. You'll enter your turnover figures, business activity, and the effective date you want registration to start.
5. Upload the supporting documents from the list above.
6. Complete the biometric facial verification when prompted. SARS added this to cut down on fraudulent registrations, and it's now a normal part of the flow.
7. Submit, and save the case number.

Once it's in, watch your eFiling inbox. SARS often issues a Registration Application Review Notice asking for extra documents or clarification. Respond quickly, because the clock effectively restarts each time they have to chase you.

How long does VAT registration take?

If everything is in order, SARS usually finalises a VAT registration within 10 to 21 business days. A clean application with a real trading history, a company bank account, and a representative who answers the phone can come through at the faster end. A thin one, with no bank statement or shaky proof of trade, can drag for weeks or bounce entirely.

If you use Govchain, the VAT registration service is R2,970 all-in, and turnaround is around 20 working days, mostly governed by SARS's own review pace rather than the paperwork.

A quick worked example

Say you run a small print shop. Over the past year you've turned over R900,000, well under the compulsory R2.3 million line, so nobody is forcing you to register. But you spend heavily on taxable inputs: paper, ink, and a R180,000 printing press. There's 15% VAT baked into all of it. On the press alone that's about R23,478 of input VAT sitting inside the price you paid.

Register voluntarily and two things happen. You start adding 15% VAT to your customers' invoices, and you get to claim that input VAT back from SARS. For a business buying a lot of taxable stock and equipment, those input claims can outweigh the extra filing. For a service business with few taxable costs, say a consultant with a laptop and not much else, they usually don't. The standard rate and how input and output VAT net off is set by SARS. Run your own numbers before you opt in.

Where VAT registrations get stuck

This is the part the bare "how to" guides skip, and it's the part that actually decides whether your application sails through or sits in limbo.

No proof of trading. SARS will not hand out a VAT number to a shell. If you've registered a company but haven't started selling, a voluntary application will likely be rejected. Wait until you have invoices.

The missed phone call. SARS frequently calls the registered representative to verify the application by phone. Miss the call, or have an out-of-date number on file, and the application can be declined without much explanation. Keep your phone close for the two to three weeks after you apply.

Wrong effective date. You choose when registration starts. Backdate it carelessly and you can create VAT liabilities on past sales you never charged VAT on. Pick the date deliberately.

Personal bank account. A founder we registered earlier this year had everything ready except a company bank account, and tried to use their personal one. SARS bounced it on the first pass. The account in the company's name is not optional.

Registering too eagerly. A VAT number means VAT returns every two months, on time, forever, until you deregister. If you're nowhere near R2.3 million and don't have big input claims to recover, voluntary registration can be admin you didn't need. Registering is easy. Getting out is harder.

Frequently asked questions

Do small businesses have to pay VAT in South Africa?

Only if they're registered. Below R2.3 million in turnover you don't have to register, and if you're under R120,000 you can't register voluntarily either. Plenty of small businesses run for years without ever touching VAT.

Can SARS register me for VAT automatically?

Yes. If SARS sees from your other filings that your turnover has clearly passed the compulsory threshold and you haven't registered, it can register you itself and backdate it, with penalties and interest on the VAT you should have been paying. It's far better to register on time than to be caught up to it.

What's the difference between VAT registration and getting a VAT number?

They're the same event. When SARS approves your registration, it issues your VAT number, which is the 10-digit identifier you put on every tax invoice from then on.

Let Govchain handle your VAT registration

VAT registration isn't hard so much as fussy: the right documents, in the right order, with a company bank account already open and someone ready to take SARS's verification call. Get one piece wrong and you're back in the queue.

Govchain handles the application end to end, checks your documents before they go in, and deals with SARS's review notices so you don't have to learn the eFiling menus by heart. If you also need the company itself, or PAYE and tax clearance alongside VAT, it's one place rather than five.

Get your business VAT registered with Govchain, or read our plain-English overview of how VAT works for South African businesses if you're still deciding whether you need it.