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Brunei vs Ireland
Tax Rate Comparison

Enter your income below for a personal tax estimate, then scroll down for full rate breakdowns.

๐Ÿ‡ง๐Ÿ‡ณ Brunei
vs
๐Ÿ‡ฎ๐Ÿ‡ช Ireland
Tax Year:

๐Ÿ’ฐ Personal Income Tax Calculator

Enter your income to see your estimated annual tax liability in each country โ€” side by side.

Enter your annual income above to see your personal tax comparison โ†’
Individual Income Tax (Top Marginal Rate)
Top Income Tax Rate
0%
No personal income tax
No change
20โ€“40%
Planned USC reforms; top 40% rate unchanged
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
0%
No VAT planned
No change
9โ€“23%
Standard 23% maintained
No change
Corporate Tax Rate
Corporate Tax Rate
18.5%
18.5%; Halal hub and fintech diversification incentives
No change
12.5โ€“15%
15% effective for large MNCs; 12.5% for SMEs
No change
Capital Gains Tax
Capital Gains Tax
0%
No CGT
No change
33%
No change proposed
No change
Social Security & Payroll
Social Security / Payroll
~15.5%
Pension contributions stable; adequacy improving
No change
~15.05%
Auto-enrolment pension system launching
No change
State, Regional & Local Taxes

๐Ÿ‡ง๐Ÿ‡ณ Brunei โ€” No Sub-National Tax Variation

Brunei Darussalam is an absolute monarchy with no sub-national tax variation. The Revenue Division under the Ministry of Finance administers taxes nationally. Brunei has no personal income tax, making it among the most tax-friendly jurisdictions globally. Corporate income tax applies only to companies. Oil and gas revenues fund the government, providing free healthcare, education, and subsidized housing for citizens. Brunei's Government Linked Companies (GLCs) dominate the non-oil economy. The Brunei Darussalam Economic Blueprint targets economic diversification.

๐Ÿ‡ฎ๐Ÿ‡ช Ireland โ€” Local Property Tax & USC

Ireland has no regional or municipal income tax. The Universal Social Charge (USC) is a national levy (0.5%โ€“8%). Local Property Tax (LPT) is set nationally but collected by local authorities. Commercial rates are set by local councils. Ireland's 12.5% corporate rate attracted multinationals, though Pillar Two now effectively raises this to 15% for large groups.

โš ๏ธ Disclaimer: Rates shown are standard top/headline rates for informational purposes. Actual tax liability depends on income level, residency, deductions, and tax treaties. 2025โ€“2026 data reflects announced or enacted rates and may be subject to change. Not financial or legal advice.

Brunei vs Ireland: Key Tax Differences (2026)

๐Ÿ’ฐ Income Tax: ๐Ÿ‡ฎ๐Ÿ‡ช Ireland has a higher top income tax rate (0% vs 20โ€“40%). ๐Ÿ‡ง๐Ÿ‡ณ Brunei is more favourable for high earners.

๐Ÿ›’ VAT/Sales Tax: Ireland has a higher consumption tax (0% vs 9โ€“23%).

๐Ÿข Corporate Tax: ๐Ÿ‡ฎ๐Ÿ‡ช Ireland offers a lower corporate rate (15% vs 18.5%), which can influence business location decisions.

๐Ÿ“ˆ Capital Gains: ๐Ÿ‡ง๐Ÿ‡ณ Brunei taxes investment gains at a lower rate (0% vs 33%), benefiting investors.

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