Nidwalden vs Portugal: Effective tax rates for income based tax incentives - Corporate tax

Nidwalden
13 Percentage of taxable income
in 2010
Portugal
27.49 Percentage of taxable income
in 2013
Nidwalden rank
5th
Portugal rank
8th

Effective tax rates for income based tax incentives - Corporate tax over time

  • Nidwalden
  • Portugal
0102030200020062013

How they compare

Portugal currently reports 27.49 Percentage of taxable income against 13 Percentage of taxable income in Nidwalden, a difference of 14.49 Percentage of taxable income.

That makes Portugal's figure about 2.1 times Nidwalden's.

Across all 11 years both countries report, Portugal has been ahead every year.

Nidwalden ranks 5th and Portugal ranks 8th of 5 regions.

Portugal has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Nidwalden Portugal Difference Ahead
2000s 15.1 Percentage of taxable income 26.04 Percentage of taxable income 10.95 Percentage of taxable income Portugal
2010s 13 Percentage of taxable income 23.13 Percentage of taxable income 10.13 Percentage of taxable income Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher effective tax rates for income based tax incentives - corporate tax, Nidwalden or Portugal?
Portugal, at 27.49 Percentage of taxable income against 13 Percentage of taxable income in Nidwalden as of 2013.
What is the difference in effective tax rates for income based tax incentives - corporate tax between Nidwalden and Portugal?
14.49 Percentage of taxable income, with Portugal ahead.
How many years of comparable data are there for Nidwalden and Portugal?
11 years are reported by both, from 2000 to 2010.
How do Nidwalden and Portugal rank globally for effective tax rates for income based tax incentives - corporate tax?
Nidwalden ranks 5th and Portugal ranks 8th of 5 regions.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Effective tax rates for income based tax incentives - Corporate tax statistics — Effective average tax rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nidwalden vs Portugal: Effective tax rates for income based tax incentives - Corporate tax. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 18 September 2026, from https://economy.statizoid.com/compare/effective-tax-rates-for-income-based-tax-incentives-corporate-tax-statistics-effective/nidwalden/portugal/

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About this data

Indicator
Effective tax rates for income based tax incentives - Corporate tax statistics — Effective average tax rate
Unit
Percentage of taxable income
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
49 places, 927 data points, 2000–2025
Last refreshed

This table reports synthetic tax policy indicators that capture the effect of income-based R&D tax incentives on firms’ investment costs: The EATR for R&D measures the impact of taxation on R&D investments that earn an economic profit. the user cost of capital for R&D measures the return that a firm needs to realise on an R&D investment before tax to offset all costs and taxes that arise from the investment, making zero economic profit. Further methodological information is available in the explanatory annex.