Tax revenue as share of GDP vs. income inequality in Guinea-Bissau
Guinea-Bissau: Tax revenue as share of GDP vs. income inequality was 9.2% in 2023. ▲ Rising
Tax revenue as share of GDP vs. income inequality in Guinea-Bissau, 1991–2023
Source: UNU-WIDER Government Revenue Dataset (2025) – with major processing by Our World in Data. Measured in % of GDP.
Analysis
The most recent figure for tax revenue as share of gdp vs. income inequality in Guinea-Bissau is 9.2%, measured in 2023.
That represents a change of down 2.6% on the previous year and up 42.0% over ten years.
Over the whole period, tax revenue as share of gdp vs. income inequality in Guinea-Bissau peaked at 9.8% in 2021 and was at its lowest, 1.4%, in 1998.
Guinea-Bissau ranks 163rd of 187 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 33 years of available data.
Tax revenue as share of GDP vs. income inequality in Guinea-Bissau, year by year
| Year | % of GDP | Change |
|---|---|---|
| 1991 | 2.6% | — |
| 1992 | 1.4% | -47.3% |
| 1993 | 1.9% | +37.7% |
| 1994 | 4.5% | +138.3% |
| 1995 | 2.3% | -48.9% |
| 1996 | 2.6% | +10.1% |
| 1997 | 3.1% | +22.2% |
| 1998 | 1.4% | -56.7% |
| 1999 | 3.7% | +170.6% |
| 2000 | 6.3% | +71.8% |
| 2001 | 4.9% | -22.3% |
| 2002 | 3.7% | -25.1% |
| 2003 | 3.7% | +1.4% |
| 2004 | 3.9% | +3.6% |
| 2005 | 5.4% | +41.0% |
| 2006 | 6.2% | +13.7% |
| 2007 | 5.6% | -9.8% |
| 2008 | 4.9% | -11.8% |
| 2009 | 6.4% | +29.2% |
| 2010 | 7.1% | +12.0% |
| 2011 | 7.4% | +3.9% |
| 2012 | 7.3% | -1.8% |
| 2013 | 6.5% | -11.0% |
| 2014 | 7.9% | +22.1% |
| 2015 | 9.1% | +15.2% |
| 2016 | 8.6% | -5.3% |
| 2017 | 9.5% | +10.7% |
| 2018 | 8.8% | -7.9% |
| 2019 | 9.2% | +4.5% |
| 2020 | 7.7% | -15.5% |
| 2021 | 9.8% | +26.4% |
| 2022 | 9.4% | -3.9% |
| 2023 | 9.2% | -2.6% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 2.6% | 1.4% | 4.5% | 9 |
| 2000s | 5.1% | 3.7% | 6.4% | 10 |
| 2010s | 8.1% | 6.5% | 9.5% | 10 |
| 2020s | 9.0% | 7.7% | 9.8% | 4 |
Countries ranked near Guinea-Bissau
More poverty & inequality data for Guinea-Bissau
- Number of income/consumption surveys in the past decade available via the World Bank 2 surveys (2025)
- Number of income/consumption surveys in the past decade available via 0 surveys per person (2025)
- Number of income/consumption surveys in the past decade available via 0 surveys per US$ of GDP (2025)
- Fertility rate vs. share living in extreme poverty 3.84 live births per woman (2023)
- Cereal yield vs. share in extreme poverty 1,333 kg per hectare (2024)
- Cereal yield vs extreme poverty, per unit of GDP 0 units per US$ of GDP (2024)
- Cereal yield vs extreme poverty, annual growth rate -5.22 % change on previous year (2024)
- Tax revenues vs income inequality, gaps filled 9.17 (2023)
- Tax revenues vs income inequality, per unit of GDP 0 units per US$ of GDP (2023)
- Tax revenues vs income inequality, annual growth rate -2.61 % change on previous year (2023)
Frequently asked questions
- What is tax revenue as share of gdp vs. income inequality in Guinea-Bissau?
- Tax revenue as share of gdp vs. income inequality in Guinea-Bissau was 9.2% in 2023, according to UNU-WIDER Government Revenue Dataset (2025) – with major processing by Our World in Data.
- What is the highest tax revenue as share of gdp vs. income inequality recorded in Guinea-Bissau?
- The highest recorded value was 9.8% in 2021.
- What is the lowest tax revenue as share of gdp vs. income inequality recorded in Guinea-Bissau?
- The lowest recorded value was 1.4% in 1998.
- How does Guinea-Bissau rank for tax revenue as share of gdp vs. income inequality?
- Guinea-Bissau ranks 163rd out of 187 countries with data for 2023.
- Is tax revenue as share of gdp vs. income inequality rising or falling in Guinea-Bissau?
- Over the last ten years it is up 42.0%. The long-run trend across the full record is rising.
- Where does this Guinea-Bissau data come from?
- The figures come from UNU-WIDER Government Revenue Dataset (2025) – with major processing by Our World in Data, published as part of Tax revenue as share of GDP vs. income inequality. Statizoid updates them automatically from the source API.
Download this data
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About this data
Taxes include direct and indirect taxes as well as social contributions. The Gini coefficient measures inequality on a scale from 0 to 1. Higher values indicate higher inequality.