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Solomon Islands vs United Kingdom
Tax Rate Comparison

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

πŸ‡ΈπŸ‡§ Solomon Islands
vs
πŸ‡¬πŸ‡§ United Kingdom
Tax Year:

πŸ’° Personal Income Tax Calculator

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

Enter your annual income above to see your personal tax comparison β†’
Individual Income Tax (Top Marginal Rate)
Top Income Tax Rate
0–40%
No change
0–45%
Thresholds remain frozen; fiscal drag continuing
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
10%
No change
0–20%
Standard 20% maintained
No change
Corporate Tax Rate
Corporate Tax Rate
30%
No change
19–25%
25% main rate; possible future reform discussions
No change
Capital Gains Tax
Capital Gains Tax
0%
No change
18–24%
Post-Oct 2024 rates in full effect
No change
Social Security & Payroll
Social Security / Payroll
5% + 7.5%
No change
~28.3%
15% employer NI; lower secondary threshold remains
No change
State, Regional & Local Taxes

πŸ‡ΈπŸ‡§ Solomon Islands β€” Solomon Islands Tax System

The Solomon Islands levies income tax at progressive rates up to 40%. GST (Goods and Services Tax) replaced import duties for many items. Tax administration is handled by the Inland Revenue Division. Logging, fishing, and subsistence agriculture dominate the economy. Political instability and dependence on aid are ongoing challenges.

πŸ‡¬πŸ‡§ United Kingdom β€” Devolved, Council & Business Rates

Scotland sets its own income tax bands (six bands; top rate 48%). Wales has limited income tax-varying powers. Northern Ireland follows UK rates. All residents pay Council Tax to local authorities (typically Β£1,200–£4,000+/year). Business rates are set nationally but collected locally. SDLT applies to property purchases (LBTT in Scotland, LTT in Wales).

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

Solomon Islands vs United Kingdom: Key Tax Differences (2026)

πŸ’° Income Tax: πŸ‡¬πŸ‡§ United Kingdom has a higher top income tax rate (0–40% vs 0–45%). πŸ‡ΈπŸ‡§ Solomon Islands is more favourable for high earners.

πŸ›’ VAT/Sales Tax: United Kingdom has a higher consumption tax (10% vs 0–20%).

🏒 Corporate Tax: πŸ‡¬πŸ‡§ United Kingdom offers a lower corporate rate (25% vs 30%), which can influence business location decisions.

πŸ“ˆ Capital Gains: πŸ‡ΈπŸ‡§ Solomon Islands taxes investment gains at a lower rate (0% vs 24%), benefiting investors.

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