WorldTax Compareโ† All Comparisons

Belgium vs Australia
Tax Rate Comparison

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

๐Ÿ‡ง๐Ÿ‡ช Belgium
vs
๐Ÿ‡ฆ๐Ÿ‡บ Australia
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
25โ€“45%
Arizona reform reducing top rate; lower brackets widened
โ–ผ -5.0pp vs 2025
0โ€“45%
+ 2% Medicare; thresholds indexed to CPI
No change
VAT / GST / Sales Tax
VAT / GST / Sales Tax
6โ€“21%
Some reduced rates restructured under reform
No change
10%
No change planned
No change
Corporate Tax Rate
Corporate Tax Rate
25%
25% maintained; IP box regime continues
No change
25โ€“30%
Stable; Pillar Two active for large MNCs
No change
Capital Gains Tax
Capital Gains Tax
10โ€“33%
New flat 10% CGT on financial assets in reform
No change
0โ€“22.5%
50% discount maintained
No change
Social Security & Payroll
Social Security / Payroll
~46%
Reform targets reducing employer contributions over time
โ–ผ -2.0pp vs 2025
12%
12% super guarantee; target rate reached
No change
State, Regional & Local Taxes

๐Ÿ‡ง๐Ÿ‡ช Belgium โ€” Regional & Municipal Income Taxes

Belgium's 3 regions (Flanders, Wallonia, Brussels) and 589 municipalities each add centimes additionnelles (additional centimes) to federal income tax. Municipal rates range from 0% to 9.5% of federal income tax, averaging ~7%. Flanders, Wallonia, and Brussels have differing property tax (prรฉcompte immobilier) rates and housing policy incentives. The withholding tax on investment income (prรฉcompte mobilier) is federal at 30%. Belgium has no inheritance tax at federal level โ€” it's regional.

๐Ÿ‡ฆ๐Ÿ‡บ Australia โ€” State & Territory Taxes

Australia's 6 states and 2 territories levy payroll tax (4.75%โ€“6.85%), stamp duty on property, and land tax on investment properties. There is no state income tax โ€” income tax is federal only. The Stage 3 tax cuts (effective July 2024) restructured brackets significantly. The ACT is progressively replacing stamp duty with broad-based land value tax. Councils levy rates on property owners.

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.

Belgium vs Australia: Key Tax Differences (2026)

๐Ÿ’ฐ Income Tax: Belgium and Australia have similar top income tax rates (25โ€“45% vs 0โ€“45%).

๐Ÿ›’ VAT/Sales Tax: Belgium has a higher consumption tax (6โ€“21% vs 10%).

๐Ÿข Corporate Tax: ๐Ÿ‡ง๐Ÿ‡ช Belgium offers a lower corporate rate (25% vs 30%), which can influence business location decisions.

๐Ÿ“ˆ Capital Gains: ๐Ÿ‡ฆ๐Ÿ‡บ Australia taxes investment gains at a lower rate (22.5% vs 33%), benefiting investors.

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