Portugal vs United States: tax rates
On headline statutory rates, United States is the lighter-tax country of the two. Portugal's top personal income tax is 48% versus 37% in United States; corporate tax is 19% versus 21%; and standard VAT/GST is 23% versus No national VAT; state sales taxes 0–~10%. These are top statutory rates, not the effective tax you'd actually pay — residency, brackets, deductions and social security all change the real number. This is not tax advice.
Source: PwC Worldwide Tax Summaries. Data as of June 2026.
Portugal vs United States side by side
| Tax | Portugal | United States |
|---|---|---|
| Top personal income tax | 48% | 37% |
| Corporate income tax | 19% | 21% |
| Standard VAT/GST | 23% | No national VAT; state sales taxes 0–~10% |
| Capital gains (individuals) | Shares 28%; 50% of property gain taxed at scale | 20% (long-term; plus 3.8% NIIT) |
| Employee social security | Employee 11% | Employee ~7.65% (Social Security + Medicare) |
| Region | Europe | North America |
Source: PwC Worldwide Tax Summaries, cross-checked with OECD and Tax Foundation data. Statutory headline rates, not effective rates.
Verdict
Judged purely on headline rates, United States taxes less than Portugal across income, corporate and consumption combined. But that is a blunt comparison: it ignores the income bands those top rates apply to, the deductions and credits each system offers, social-security contributions, and — crucially — your own residency and where your income arises. Read each country's full page (Portugal and United States) and run the numbers in the calculator before drawing conclusions.
Frequently asked questions
Is Portugal or United States a lower-tax country?
On headline statutory rates, United States has the lighter overall tax load of the two. Its top personal income tax is 37%, corporate tax 21% and VAT/GST No national VAT; state sales taxes 0–~10%, versus 48% / 19% / 23% for Portugal. This compares top statutory rates only, not effective tax or your personal situation.
Which has lower income tax, Portugal or United States?
United States has the lower top personal income tax rate: 37% versus 48%. Remember these are top marginal rates — the rate an average earner pays is lower, and brackets, allowances and social security differ between the two.
Does Portugal or United States tax capital gains more?
Portugal treats individual capital gains as: Shares 28%; 50% of property gain taxed at scale. United States treats them as: 20% (long-term; plus 3.8% NIIT). Holding periods, asset type and residency change the outcome in both — check each country's full page and confirm with a tax adviser.
Should I move from Portugal to United States for tax reasons?
Headline rates are only a starting point. Real liability turns on tax residency, where income arises, exit taxes, treaties and (for US citizens) worldwide taxation. This comparison is general information, not tax advice — speak to a cross-border tax professional before relocating.
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Last updated: 2026-06-20