🇸🇹 São Tomé & Príncipe VAT Calculator
Calculate IVA for São Tomé & Príncipe: add tax to a net amount or remove it from a total. The general reference rate is 15%; special rates have their own conditions.
Quick calculator
IVA: 15% Standard. Only the general 15% calculation is preset. The special domestic treatment of Annex I goods requires separate verification. Only the general reference rate is preset. Sector rates, small-business regimes, territorial exceptions and temporary discounts need separate verification.
Share and export
The shared link contains the amount and calculation options.
How to calculate
Calculation Examples — 15%
| Net | VAT 15% | Gross |
|---|---|---|
| STN 100.00 | STN 15.00 | STN 115.00 |
| STN 500.00 | STN 75.00 | STN 575.00 |
| STN 1,000.00 | STN 150.00 | STN 1,150.00 |
Compare with neighbors
| Country | Std Rate | vs São Tomé & Príncipe |
|---|---|---|
| São Tomé & Príncipe ★ | 15% | — |
| 🇿🇦 South Africa | 15% | = |
| 🇰🇪 Kenya | 16% | +1% |
| 🇪🇬 Egypt | 14% | -1% |
| 🇴🇲 Oman | 5% | -10% |
Key facts
Good to know: IVA: 15% Standard. Only the general 15% calculation is preset. The special domestic treatment of Annex I goods requires separate verification. Only the general reference rate is preset. Sector rates, small-business regimes, territorial exceptions and temporary discounts need separate verification.
Official source
Direcção dos Impostos de São Tomé e Príncipe — IVA
Direcção dos Impostos de São Tomé e Príncipe — IVA
Reference only. Verify rates and exemptions with the official tax authority before filing or invoicing.
Rates verified Report incorrect rate →
Frequently Asked Questions
What is the VAT rate in São Tomé & Príncipe?
How do I add VAT in São Tomé & Príncipe?
How do I remove VAT in São Tomé & Príncipe?
Related calculators
Put this calculator on your site
São Tomé & Príncipe: one iframe, already set to the standard 15% rate. Free and responsive — no account, no JavaScript library.
<iframe src="https://vatestimator.com/embed/?rate=15&c=ST&lang=en" width="100%" height="470" style="border:1px solid #dde1f0;border-radius:12px;max-width:420px" title="São Tomé & Príncipe VAT Calculator" loading="lazy"></iframe>