VAT Registration for Small Businesses: 10 Common Mistakes and How to Avoid Them
Most small business owners are familiar with the concept of VAT but what makes it significant?
VAT is a type of consumption tax imposed on the added value of products and services at every stage of their manufacturing or distribution process in South Africa. Companies are responsible for gathering VAT from their clients on behalf of the South African Revenue Service (known as SARS). In South Africa, the standard rate for VAT stands at 15%. It is applied to a range of products and services available in the market.
It is worthwhile familiarising yourself with the latest VAT changes in 2026.
The importance of VAT for small businesses includes:
- Failure to comply with the obligation to register and collect VAT when necessary may lead to penalties.
- Having a VAT number can boost your business’s reputation significantly, especially when pursuing government contracts or collaborating with corporations.
- Being prepared for tenders and contracts is crucial, as most of them demand a VAT registration number from businesses involved in government or sizable corporate transactions.
- Allows you to claim back the VAT expense your business incurred for legitimate expenses, provided your tax is managed correctly. Find out more about this on SARS’ website.
Do you know when to register for VAT online in South Africa?
Many small businesses struggle to identify when VAT registration becomes mandatory. The below has been updated in accordance with 2026 South African Budget Speech.
What are some common mistakes that small businesses may encounter when dealing with VAT registration?
Mistake 1: Not keeping track of your turnover
Keeping an eye on your income is crucial to avoid surpassing the R2.3 million threshold without applying for VAT registration as required by law. Many small enterprises tend to put off registering for Value-Added Tax either because they are not well-informed or simply procrastinate. Neglecting to register once your earnings go over the threshold may lead to fines and additional fees. It’s advisable to diligently keep records, and when your turnover nears the R2.3 million mark, it’s best to start the VAT registration procedure immediately.
Mistake 2: Not having the correct documentation
Did you know that one of the biggest pitfalls is a lack of documentation or incomplete documentation which often leads to delays or rejections in Value-Added Tax registration applications?
Need Assistance with your Monthly Accounting and Tax?
Our accounting team at Company Partners is indeed SAIBA and SAIT-registered (our team has over 30 years’ experience) and can help you navigate the process of maintaining records of taxable supplies and earnings to stay informed about nearing the
VAT registration threshold. We will assist you in setting up recordkeeping systems and accounting resources to monitor income and alert you when
Value-Added Tax registration becomes necessary.
You don’t have to struggle with VAT paperwork. Company Partners makes this process so much easier by collating all your paperwork so that it’s well-organised. We also assist you in submitting an accurate application to prevent any unnecessary holdups.
Mistake 3: Not charging VAT correctly
Once registered, small businesses often make the mistake of undercharging or overcharging VAT. Some fail to charge Value-Added Tax on all applicable goods and services, which can lead to discrepancies during a SARS audit. Remember, you remain responsible and accountable to SARS for the Value-Added Tax.
Mistake 4: Not submitting VAT returns on time
What advantages does registering for VAT offer to small businesses?
How Company Partners can assist you
Mistake 5: Registering voluntarily when it may not benefit your business
Opting for Value-Added Tax registration is an option available to businesses, with a turnover exceeding R120,000; however, this choice may not always be the most suitable if your taxable supplies are limited in scope.
Mistake 6: Charging the wrong VAT rate on goods and services
Not applying the Value-Added Tax rate of 15% could result in inconsistencies in your tax filings and potential fines during an audit by SARS.
Mistake 7: Incorrectly calculating your VAT
Managing Value-Added Tax calculations can be challenging for companies and may lead to underpayment or overpayment of VAT which could potentially trigger audits or fines while also risking missing out on receiving tax refunds.
Mistake 8: Claiming VAT on non-deductible expenses
Some business expenses may not be eligible for Value-Added Tax deduction. A great example highlighted by the accountants is businesses trying to deduct VAT on vehicle purchases. SARS only allows specific types of vehicles VAT to be deducted (e.g. a single cab bakkie). Making mistakes in claiming such deductions could lead to unwanted audits and fines.
Mistake 9: Expecting an immediate VAT registration
Registering for Value-Added Tax can vary in duration from a few days to multiple weeks based on the nature of your business and the precision of your paperwork, especially in cases where your application is incomplete or flagged for review. Delays like these could impact your ability to charge VAT or claim refunds.
Mistake 10: Failing to deregister for VAT when no longer required
Your final mistake? Not making use of our experts at Company Partners!
Registering for VAT is crucial when managing a small business in South Africa, especially as your business expands and nears the mandatory threshold for the turnover limit to avoid penalties and issues in the future.
When you collaborate with VAT experts such as the accounting professionals at Company Partners, you will not only have a dedicated tax representative, but you can also trust that your VAT registration process will be managed effectively, quickly, and accurately. You can also rely on our team to provide you with support throughout the entire journey, from dealing with VAT documentation to preparing for tenders or contracts.
