Oman or Portugal: which taxes less?

Both tax systems side by side, headline rates and the gap between them.

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Lighter: Oman, ahead by 4.8 FiScore points.

Oman

8.5/10

16th of 217

3.7/10

186th of 217

Tax	Oman	Portugal	Gap
Corporate income tax headline rate	15%	19%	−4.0 points
Personal income tax top bracket	0%	14.5% to 48%	−48.0 points
VAT standard rate	5%	23%	−18.0 points

Oman

General regime	15%
Small businesses subject to capital and staff conditions	3%

Portugal

General regime 18% in 2027, 17% in 2028	19%
SMEs: first €50,000 of profit	15%