Example result based on the prefilled values.
Ex-VAT Amount
R10 000,00
VAT Amount
R1 500,00
VAT-Inclusive Amount
R11 500,00
VAT Rate
15.00%
Continue your plan
Useful next calculations
When to use this calculator
- Before accepting a pay change, bonus, pension contribution, or salary-sacrifice option.
- When you want to compare employed, self-employed, or dividend-based income scenarios.
- When you need a simple take-home estimate before running payroll or filing returns.
- When you are approaching the £100,000 income level and want to understand the personal allowance taper effect.
- When you are planning a salary sacrifice arrangement and need to see the net pay impact before agreeing terms.
A realistic South Africa planning example
Use these sample inputs as a quick scenario test, then change one variable at a time to compare outcomes.
Amount (R)
10000
Calculation Type
Add VAT to ex-VAT price
Supply Type
Standard-rated (15%)
After entering these figures, review ex-vat amount, vat amount and vat-inclusive amount together rather than in isolation — each metric tells a different part of the story. Then rerun the tool with one input adjusted to see which variable has the biggest effect on all three outputs before you settle on a plan.
How to read your results
Ex-VAT Amount
Use this metric to compare scenarios side by side and understand how changes in the key inputs drive the final outcome. If the figure surprises you, isolate one variable at a time and rerun the calculation to identify which assumption is responsible.
VAT Amount
Use this metric to compare scenarios side by side and understand how changes in the key inputs drive the final outcome. If the figure surprises you, isolate one variable at a time and rerun the calculation to identify which assumption is responsible.
VAT-Inclusive Amount
Use this metric to compare scenarios side by side and understand how changes in the key inputs drive the final outcome. If the figure surprises you, isolate one variable at a time and rerun the calculation to identify which assumption is responsible.
VAT Rate
Use this metric to compare scenarios side by side and understand how changes in the key inputs drive the final outcome. If the figure surprises you, isolate one variable at a time and rerun the calculation to identify which assumption is responsible.
Method & assumptionsAuthoritative sources
Value-Added Tax (VAT) is an indirect consumption tax levied at each stage of the supply chain in South Africa. Introduced in 1991 and currently set at 15% for standard-rated supplies, VAT is collected by SARS-registered vendors who charge output tax on their sales and offset it against input tax paid on their purchases. The net difference is remitted to SARS via a VAT201 return, typically every one or two months. For consumers, VAT is embedded in the prices of most goods and services they purchase, with the exception of zero-rated items such as basic foods and exports, and exempt supplies such as residential accommodation. Understanding whether a price is quoted exclusive or inclusive of VAT is essential for accurate budgeting, invoicing, and financial planning.
This calculator handles the three most common VAT calculations South African individuals and businesses need. Adding VAT converts an ex-VAT price to the amount you will actually pay at checkout or invoice. Removing VAT works in reverse — useful when you have received a VAT-inclusive quote and want to know the underlying cost before tax. The component calculation isolates the VAT element within an inclusive amount, which is needed when reconciling financial statements or confirming the VAT portion on a supplier invoice. For zero-rated or exempt supplies, the calculator correctly applies a 0% rate, reflecting SARS policy. Always verify your vendor's VAT registration number on the SARS e-filing portal before claiming input tax credits.
Common mistakes
- !Using an assumption that is not supported by a current local quote, bill, statement or official source.
- !Treating a generic estimate as a lender, provider, payroll or tax authority decision.
- !Mixing monthly and annual inputs without converting them consistently.
- !Forgetting location-specific taxes, fees, eligibility rules or payroll deductions where they apply.
- !Testing only one scenario instead of checking how a cautious assumption changes the result.
What to do next
- Run a second scenario with a cautious assumption so you can see the downside clearly.
- Compare the result with the related calculators below before making a decision.
- Check current local rules, eligibility and provider terms before applying or committing money.
- Keep a record of the assumptions so you can update the estimate when a quote, bill or pay figure changes.
- Use the result to prepare better questions for a lender, provider, adviser or employer rather than treating it as a final answer.
Frequently asked
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