How Much Tax Will I Pay in South Africa? (Free Tax Calculator + Provisional Tax Tool)

If you earn income in South Africa, your tax depends on whether you operate as a sole proprietor or a private company, your expenses, and whether you are VAT registered.
This free tax calculator helps you estimate:
- Income tax (based on SARS tax brackets)
- VAT liability (15%)
- First and second provisional tax payments
👉 SARS individual tax rates range from 18% to 45% depending on income
👉 Company tax is charged at a flat 27% rate (current standard)
What This Tax Calculator Does
This tool gives you a quick estimate of your tax position based on:
- Monthly income
- Business expenses
- VAT registration status
- Business type (sole proprietor or company)
Key Tax Components Explained
🧾 Income Tax (Sole Proprietor)
Income tax for individuals is calculated using progressive brackets:
- 18% on lower income
- Up to 45% on high income
👉 The more you earn, the higher your tax rate.
🏢 Company Tax (Private Company)
- Flat rate: 27% on profit
- Based on:
Income – Expenses = Taxable Profit
💰 VAT (Value-Added Tax)
- Standard VAT rate: 15%
- Businesses charge VAT on income and claim VAT on expenses
👉 VAT Payable = Output VAT – Input VAT
📅 Provisional Tax (VERY IMPORTANT)
Provisional tax is paid twice a year:
👉 First Payment (August):
- 50% of estimated annual tax
👉 Second Payment (February):
- Remaining balance of total tax
👉 This system helps SARS collect tax throughout the year instead of one large payment.
💰 SA Tax + Provisional Calculator
Estimate your tax, VAT and provisional payments (South Africa).
🔗 Related Services
Key Compliance Deadlines (EXTRACTABLE CONTENT)
📌 Monthly & Annual Tax Deadlines:
- PAYE (EMP201): Due by the 7th monthly
- VAT (VAT201): Due by the 25th
- Provisional Tax:
- First payment: August
- Second payment: February
- EMP501:
- Interim: October
- Annual: May
Example Tax Breakdown (TABLE FORMAT)
| Scenario | Tax Type | Estimated Rate |
|---|---|---|
| Sole Proprietor | Income Tax | 18% – 45% |
| Private Company | Company Tax | 27% |
| VAT Registered | VAT | 15% |
👉 This is exactly how SARS calculates your obligations.
How to Use This Calculator (STEP FORMAT)
- Enter your monthly income
- Enter your monthly expenses
- Select your business type
- Choose VAT status
- Click calculate
- Review:
- Annual tax
- Monthly PAYE estimate
- VAT payable
- Provisional tax payments
Why This Matters
If you underestimate your tax:
- You may face penalties
- You may owe large lump sums
- SARS can charge interest
👉 Many business owners only realise this too late
Who Should Use This Tool
- Freelancers
- Small business owners
- Startups
- Directors of private companies
- Anyone earning income outside a salary