Tax
Sole Proprietor Tax Calculator
Estimate personal tax for owner-operated businesses using individual brackets, retirement deductions, and credits.
Business Tax
Sole Prop Tax Calculator
Estimate tax on sole proprietor profit with the same personal-tax model, plus business income and expense inputs.
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Annual take-home
R 437 811
19% effective tax rate
Annual tax
R 115 064
Taxable business profit
R 610 000
Business income R 890 000 - expenses R 280 000
Retirement deducted
R 55 000
2027 tax year • 1 Mar 2026 to 28 Feb 2027
Net payR 437 811
PAYER 115 064
RetirementR 55 000
UIFR 2 125
Tax rates & brackets
2027 tax year • 1 Mar 2026 to 28 Feb 2027
Personal income tax brackets
| Taxable income | Rate | Base tax |
|---|---|---|
| Up to R 237 100 | 18% | R 0 |
| R 237 101 to R 370 500 | 26% | R 42 678 |
| R 370 501 to R 512 800 | 31% | R 77 362 |
| R 512 801 to R 673 000 | 36% | R 121 475 |
| R 673 001 to R 857 900 | 39% | R 179 147 |
| R 857 901 to R 1 817 000 | 41% | R 251 258 |
| Above R 1 817 000 | 45% | R 644 489 |
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