Tonga Income Tax Calculator 2026
Calculate personal income tax (PIT) in Tonga. Progressive rates: 10% up to TOP 30,000, 20% above.
Tonga PIT System
Personal Income Tax (PIT) in Tonga is progressive: 10% on the first TOP 30,000 of annual income, and 20% on any income exceeding TOP 30,000. There are no personal allowances or deductions.
2026 Rates: 10% (≤ TOP 30,000), 20% (> TOP 30,000).
Tonga Income Tax Calculator 2026 — PIT
Calculate personal income tax in Tonga 2026. Progressive PIT 10%/20%.
Annual IncomeT$12,000
PIT (10–20%)T$1,20010.0% effective
Net Income After TaxT$10,800