WorldTax Compareโ† All Comparisons

United Kingdom vs Thailand
Tax Rate Comparison

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

๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom
vs
๐Ÿ‡น๐Ÿ‡ญ Thailand
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
0โ€“45%
Thresholds remain frozen; fiscal drag continuing
No change
0โ€“35%
Stable structure; digital economy workers taxed
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
0โ€“20%
Standard 20% maintained
No change
7%
7% maintained; discussion to restore 10% continues
No change
Corporate Tax Rate
Corporate Tax Rate
19โ€“25%
25% main rate; possible future reform discussions
No change
20%
20% stable; Pillar Two compliance for qualifying groups
No change
Capital Gains Tax
Capital Gains Tax
18โ€“24%
Post-Oct 2024 rates in full effect
No change
0โ€“35%
Listed shares remain exempt; property gains at income rates
No change
Social Security & Payroll
Social Security / Payroll
~28.3%
15% employer NI; lower secondary threshold remains
No change
10%
SSF reforms ongoing; coverage expansion
No change
State, Regional & Local Taxes

๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom โ€” 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 ยฃ1,200โ€“ยฃ4,000+/year). Business rates are set nationally but collected locally. SDLT applies to property purchases (LBTT in Scotland, LTT in Wales).

๐Ÿ‡น๐Ÿ‡ญ Thailand โ€” Municipal & Local Organization Taxes

Thailand's 77 provinces contain various Local Administrative Organizations (LAOs) โ€” municipalities, sub-district organizations (TAO), and special areas (Bangkok, Pattaya). LAOs levy Local Development Tax (LDT) on land at low rates (0.01%โ€“0.5% of assessed value). The Land and Building Tax (LBT) implemented in 2020 applies at 0.01%โ€“3% based on use type. Bangkok has the highest real estate values. The Revenue Department administers national taxes centrally.

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.

United Kingdom vs Thailand: Key Tax Differences (2026)

๐Ÿ’ฐ Income Tax: ๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom has a higher top income tax rate (0โ€“45% vs 0โ€“35%). ๐Ÿ‡น๐Ÿ‡ญ Thailand is more favourable for high earners.

๐Ÿ›’ VAT/Sales Tax: United Kingdom has a higher consumption tax (0โ€“20% vs 7%).

๐Ÿข Corporate Tax: ๐Ÿ‡น๐Ÿ‡ญ Thailand offers a lower corporate rate (20% vs 25%), which can influence business location decisions.

๐Ÿ“ˆ Capital Gains: ๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom taxes investment gains at a lower rate (24% vs 35%), benefiting investors.

Related Comparisons

๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom vs ๐Ÿ‡ฆ๐Ÿ‡บ AustraliaTax comparison๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom vs ๐Ÿ‡ฆ๐Ÿ‡น AustriaTax comparison๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom vs ๐Ÿ‡ง๐Ÿ‡ญ BahrainTax comparison๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom vs ๐Ÿ‡ง๐Ÿ‡ช BelgiumTax comparison๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom vs ๐Ÿ‡ง๐Ÿ‡ฌ BulgariaTax comparison๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom vs ๐Ÿ‡จ๐Ÿ‡ฆ CanadaTax comparison๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom vs ๐Ÿ‡จ๐Ÿ‡ณ ChinaTax comparison๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom vs ๐Ÿ‡ญ๐Ÿ‡ท CroatiaTax comparison๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom vs ๐Ÿ‡จ๐Ÿ‡พ CyprusTax comparison๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom vs ๐Ÿ‡จ๐Ÿ‡ฟ Czech RepublicTax comparison๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom vs ๐Ÿ‡ฉ๐Ÿ‡ฐ DenmarkTax comparison๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom vs ๐Ÿ‡ช๐Ÿ‡ฌ EgyptTax comparison