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Data

Income share of the richest 10% (after tax)

What you should know about this indicator

  • Income is measured after taxes have been paid and most government benefits have been received.
  • The data comes from the Luxembourg Income Study (LIS), which takes the original microdata from national household surveys and harmonizes it — reconstructing incomes using a common set of definitions across countries. This makes the data more comparable across countries than other sources, but at the cost of covering fewer countries.
  • Income has been equivalized – adjusted to account for the household size and composition, to consider the fact that people in the same household can share costs like rent and heating. LIS uses the square root equivalence scale: household income is divided by the square root of the number of household members.
Income share of the richest 10% (after tax)
The share of income received by the richest 10% of the population.
Source
Luxembourg Income Study (2026) – with minor processing by Our World in Data
Last updated
March 16, 2026
Next expected update
June 2026
Date range
1963–2024
Unit
%

Sources and processing

This data is based on the following sources

Luxembourg Income Study – Luxembourg Income Study (LIS)

The Luxembourg Income Study Database (LIS) is the largest available income database of harmonized microdata collected from over 50 countries in Europe, North America, Latin America, Africa, Asia, and Australasia spanning five decades.

Harmonized into a common framework, LIS datasets contain household- and person-level data on labor income, capital income, pensions, public social benefits (excl. pensions) and private transfers, as well as taxes and contributions, demography, employment, and expenditures.

Retrieved on
March 16, 2026
Retrieved from
https://www.lisdatacenter.org/our-data/lis-database/
Citation
This is the citation of the original data obtained from the source, prior to any processing or adaptation by Our World in Data. To cite data downloaded from this page, please use the suggested citation given in Reuse This Work below.
Luxembourg Income Study (LIS) Database, http://www.lisdatacenter.org (multiple countries; March 2026). Luxembourg: LIS.

The Luxembourg Income Study Database (LIS) is the largest available income database of harmonized microdata collected from over 50 countries in Europe, North America, Latin America, Africa, Asia, and Australasia spanning five decades.

Harmonized into a common framework, LIS datasets contain household- and person-level data on labor income, capital income, pensions, public social benefits (excl. pensions) and private transfers, as well as taxes and contributions, demography, employment, and expenditures.

Retrieved on
March 16, 2026
Retrieved from
https://www.lisdatacenter.org/our-data/lis-database/
Citation
This is the citation of the original data obtained from the source, prior to any processing or adaptation by Our World in Data. To cite data downloaded from this page, please use the suggested citation given in Reuse This Work below.
Luxembourg Income Study (LIS) Database, http://www.lisdatacenter.org (multiple countries; March 2026). Luxembourg: LIS.

How we process data at Our World in Data

All data and visualizations on Our World in Data rely on data sourced from one or several original data providers. Preparing this original data involves several processing steps. Depending on the data, this can include standardizing country names and world region definitions, converting units, calculating derived indicators such as per capita measures, as well as adding or adapting metadata such as the name or the description given to an indicator.

At the link below you can find a detailed description of the structure of our data pipeline, including links to all the code used to prepare data across Our World in Data.

Read about our data pipeline

Reuse this work

  • All data produced by third-party providers and made available by Our World in Data are subject to the license terms from the original providers. Our work would not be possible without the data providers we rely on, so we ask you to always cite them appropriately (see below). This is crucial to allow data providers to continue doing their work, enhancing, maintaining and updating valuable data.
  • All data, visualizations, and code produced by Our World in Data are completely open access under the Creative Commons BY license. You have the permission to use, distribute, and reproduce these in any medium, provided the source and authors are credited.

Citations

How to cite this page

To cite this page overall, including any descriptions, FAQs or explanations of the data authored by Our World in Data, please use the following citation:

“Data Page: Income share of the richest 10% (after tax)”, part of the following publication: Joe Hasell, Bertha Rohenkohl, Pablo Arriagada, Esteban Ortiz-Ospina, and Max Roser (2022) - “Poverty”. Data adapted from Luxembourg Income Study. Retrieved from https://archive.ourworldindata.org/20260501-094512/grapher/income-share-top-10-after-tax-lis.html [online resource] (archived on May 1, 2026).

How to cite this data

In-line citationIf you have limited space (e.g. in data visualizations), you can use this abbreviated in-line citation:

Luxembourg Income Study (2026) – with minor processing by Our World in Data

Full citation

Luxembourg Income Study (2026) – with minor processing by Our World in Data. “Income share of the richest 10% (after tax)” [dataset]. Luxembourg Income Study, “Luxembourg Income Study (LIS)” [original data]. Retrieved May 1, 2026 from https://archive.ourworldindata.org/20260501-094512/grapher/income-share-top-10-after-tax-lis.html (archived on May 1, 2026).

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