Namibia vs Zambia: Effective tax rates - Corporate tax statistics — Effective marginal

Namibia
141.19 Percentage of taxable income
in 2025
Zambia
204.38 Percentage of taxable income
in 2025
Namibia rank
5th
Zambia rank
2nd

Effective tax rates - Corporate tax statistics — Effective marginal over time

  • Namibia
  • Zambia
050100150200250201720212025

How they compare

Zambia currently reports 204.38 Percentage of taxable income against 141.19 Percentage of taxable income in Namibia, a difference of 63.19 Percentage of taxable income.

That makes Zambia's figure about 1.4 times Namibia's.

Across all 9 years both countries report, Zambia has been ahead every year.

Namibia ranks 5th and Zambia ranks 2nd of 99 countries.

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

Head to head by decade

Decade Namibia Zambia Difference Ahead
2010s 157.91 Percentage of taxable income 208.86 Percentage of taxable income 50.95 Percentage of taxable income Zambia
2020s 148.74 Percentage of taxable income 209.31 Percentage of taxable income 60.58 Percentage of taxable income Zambia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher effective tax rates - corporate tax statistics — effective marginal, Namibia or Zambia?
Zambia, at 204.38 Percentage of taxable income against 141.19 Percentage of taxable income in Namibia as of 2025.
What is the difference in effective tax rates - corporate tax statistics — effective marginal between Namibia and Zambia?
63.19 Percentage of taxable income, with Zambia ahead.
How many years of comparable data are there for Namibia and Zambia?
9 years are reported by both, from 2017 to 2025.
How do Namibia and Zambia rank globally for effective tax rates - corporate tax statistics — effective marginal?
Namibia ranks 5th and Zambia ranks 2nd of 99 countries.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Effective tax rates - Corporate tax statistics — Effective marginal tax rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Namibia vs Zambia: Effective tax rates - Corporate tax statistics — Effective marginal. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 15 September 2026, from https://economy.statizoid.com/compare/effective-tax-rates-corporate-tax-statistics-effective-marginal-tax-rate/namibia/zambia/

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About this data

Indicator
Effective tax rates - Corporate tax statistics — Effective marginal tax rate
Unit
Percentage of taxable income
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
105 places, 936 data points, 2017–2025
Last refreshed

This table reports synthetic tax policy indicators calculated on the basis of a prospective, hypothetical investment project. Unlike backward-looking ETRs, they do not incorporate any information about firms' actual tax payments.The OECD methodology has been described in detail in the OECD Taxation Working Paper No. 38 (Hanappi, 2018). Further methodological information is available in the explanatory annex.