🇹🇴 Tonga VAT Calculator
Calculate CT for Tonga: 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
CT: 15% Standard. 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 |
|---|---|---|
| TOP 100.00 | TOP 15.00 | TOP 115.00 |
| TOP 500.00 | TOP 75.00 | TOP 575.00 |
| TOP 1,000.00 | TOP 150.00 | TOP 1,150.00 |
Compare with neighbors
| Country | Std Rate | vs Tonga |
|---|---|---|
| Tonga ★ | 15% | — |
| 🇦🇺 Australia | 10% | -5% |
| 🇳🇿 New Zealand | 15% | = |
| 🇸🇬 Singapore | 9% | -6% |
| 🇮🇳 India | 18% | +3% |
Key facts
Good to know: CT: 15% Standard. Only the general reference rate is preset. Sector rates, small-business regimes, territorial exceptions and temporary discounts need separate verification.
Official source
Ministry of Revenue and Customs of Tonga — CT
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 Tonga?
How do I add VAT in Tonga?
How do I remove VAT in Tonga?
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Tonga: 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=TO&lang=en" width="100%" height="470" style="border:1px solid #dde1f0;border-radius:12px;max-width:420px" title="Tonga VAT Calculator" loading="lazy"></iframe>