Brunei vs Cayman Islands: Income Tax Compared (2026)
Brunei vs Cayman Islands: tax rates, brackets, and take-home pay compared side by side.
| Metric |  Brunei |  Cayman Islands |
|---|---|---|
| Currency | BND | KYD |
| Top marginal rate | 0% | 0% |
| Standard deduction | $0 | $0 |
| Filing deadline | N/A — no personal income tax | N/A — no personal income tax |
Estimated at $75,000 USD-equivalent income
Brunei net income ≈ $100,500 (0.0% effective rate)
Cayman Islands net income ≈ $62,250 (0.0% effective rate)
Take-home pay compared at four salary levels
Estimated Brunei and Cayman Islands income tax on the same four salaries, set in US dollars and converted at approximate fixed reference rates (not live exchange rates). Income tax only: social contributions are not deducted.
| Salary | Brunei tax | Brunei take-home | Cayman Islands tax | Cayman Islands take-home | Lower effective rate |
|---|---|---|---|---|---|
| $25,000 | $0 (0.0%) | $33,500 | $0 (0.0%) | $20,750 | About equal |
| $50,000 | $0 (0.0%) | $67,000 | $0 (0.0%) | $41,500 | About equal |
| $100,000 | $0 (0.0%) | $134,000 | $0 (0.0%) | $83,000 | About equal |
| $200,000 | $0 (0.0%) | $268,000 | $0 (0.0%) | $166,000 | About equal |
Brunei Pros & Cons
- ✓No personal income tax at all
- ✓Clear filing deadline: N/A — no personal income tax
- ✕Even at 0%, other levies (VAT, customs, social contributions) may still apply
Cayman Islands Pros & Cons
- ✓No personal income tax at all
- ✓Clear filing deadline: N/A — no personal income tax
- ✕Even at 0%, other levies (VAT, customs, social contributions) may still apply
Frequently asked questions
At $75,000 income, how does take-home pay compare?+
On an estimated $75,000 USD-equivalent income, our calculator shows Brunei take-home of roughly $100,500 (0.0% effective rate) versus Cayman Islands's $62,250 (0.0% effective rate). Use the calculator above with your own income for a personalized estimate.
How much tax would I pay moving from Brunei to Cayman Islands?+
On a $75,000 USD-equivalent salary our estimate is an effective income tax rate of 0.0% in Brunei and 0.0% in Cayman Islands, so moving from Brunei to Cayman Islands, income tax would be about the same. This compares income tax only: social contributions, residency rules, visas and cost of living are not included.
How much tax would I pay moving from Cayman Islands to Brunei?+
On a $75,000 USD-equivalent salary our estimate is an effective income tax rate of 0.0% in Cayman Islands and 0.0% in Brunei, so moving from Cayman Islands to Brunei, income tax would be about the same. This compares income tax only: social contributions, residency rules, visas and cost of living are not included.
Which has the higher top tax rate, Brunei or Cayman Islands?+
Brunei and Cayman Islands share the same estimated top marginal rate of 0%.
What's the standard deduction in each country?+
Brunei's estimated standard deduction is $0, while Cayman Islands's is $0. A larger deduction reduces the income that's actually taxed.
Are these figures exact?+
No — these are estimates generated from a simplified model of each country's published tax brackets, intended for planning purposes. They don't account for every credit, allowance, or surcharge. Always confirm current-year figures with Brunei's and Cayman Islands's official tax authorities before making a decision.
Compare Brunei with other countries
Compare Cayman Islands with other countries
Figures shown are estimates for the current tax year and do not include every deduction, credit or surcharge that may apply. Always confirm with each country's official tax authority.