Taxpayers' money should not settle in the pockets of officials. They should be used to build schools, roads and hospitals. This is reminded in the International Monetary Fund. Its experts note that today there is no country in the world that is absolutely free from corruption, but its scale varies from state to state.
"We analyze more than 180 countries and find that more corrupt countries collect fewer taxes, as people pay bribes to avoid them, including through tax loopholes designed in exchange for kickbacks. Also, when taxpayers believe their governments are corrupt, they are more likely to evade paying taxes" - says new IMF report.
Overall, the least corrupt governments collect 4 percent of GDP more in tax revenues than countries at the same level of economic development with the highest levels of corruption.
A few countries’ reforms generated even higher revenues. Georgia, for example, reduced corruption significantly and tax revenues more than doubled, rising by 13 percentage points of GDP between 2003 and 2008. Rwanda’s reforms to fight corruption since the mid-1990s bore fruit, and tax revenues increased by 6 percentage points of GDP.
Corruption also prevents people from benefiting fully from the wealth created by their country’s natural resources. Because the exploration of oil or mining generates huge profits, it creates strong incentives for corruption. Our research shows that resource-rich countries, on average, have weaker institutions and higher corruption.
The Fiscal Monitor shows that countries with lower levels of perceived corruption have significantly less waste in public investment projects. We estimate that the most corrupt emerging market economies waste twice as much money as the least corrupt ones.
Governments waste taxpayers’ money when they spend it on cost overruns due to kickbacks or bid rigging in public procurement. So, when a country is less corrupt, it invests money more efficiently and fairly.
Corruption also distorts government priorities. For example, among low-income countries, the share of the budget dedicated to education and health is one-third lower in more corrupt countries. It also impacts the effectiveness of social spending. In more corrupt countries school-age students have lower test scores.
Corruption is also a problem in state-owned enterprises, such as some countries’ oil companies, and public utilities like electric and water companies. Our analysis suggests that these enterprises are less efficient in countries with high levels of corruption.
Fighting corruption requires political will to create strong fiscal institutions that promote integrity and accountability throughout the public sector.