Sao Tome and Principe Income Tax Calculator
Free Sao Tome and Principe income tax calculator with country-specific defaults and clear step-by-step results.
About Sao Tome and Principe Income Tax Calculator
Estimates income tax using an effective tax rate you provide for your income level. Adjust the rate to match Sao Tome and Principe brackets.
Formula
Formula
Tax = income × effective rate
Effective-rate approximation only — use the official Sao Tome and Principe tax brackets for exact liability.
Frequently Asked Questions
How does this calculator work?
Estimates income tax using an effective tax rate you provide for your income level. Adjust the rate to match Sao Tome and Principe brackets.
Are the figures specific to Sao Tome and Principe?
A quick tax estimate helps with salary negotiations, savings targets and avoiding surprises at filing time.
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Sao Tome and Principe specifics
- Currency
- STN
- Region
- Africa
- Country code
- ST
- Amounts look like
- STN 1,234,567.89
- Dates look like
- Mar 9, 2026
- Units
- metricWeek starts Monday
Results on this page are expressed in STN. Figures are estimates for general planning — confirm current rates and thresholds with the relevant Sao Tome and Principe authority before relying on them.
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