A flat tax is a tax with a single rate on the taxable amount, after accounting for any deductions or exemptions from the tax base. It is not necessarily a fully proportional tax. Implementations are often progressive due to exemptions, or regressive in case of a maximum taxable amount. There are various tax systems that are labeled "flat tax" even though they are significantly different. The defining characteristic is the existence of only one tax rate other than zero, as opposed to multiple non-zero rates that vary depending on the amount subject to taxation.
Taxation in Greece is based on the direct and indirect systems. The total tax revenue in 2017 was €47.56 billion from which €20.62 billion came from direct taxes and €26.94 billion from indirect taxes. The total tax revenue represented 39.4% of GDP in 2017. Taxes in Greece are collected by the Independent Authority for Public Revenue.
This is a list of the maximum potential tax rates around Europe for certain income brackets. It is focused on three types of taxes: corporate, individual, and value added taxes (VAT). It is not intended to represent the true tax burden to either the corporation or the individual in the listed country.
Taxes in Switzerland are levied by the Swiss Confederation, the cantons and the municipalities.
Due to the absence of the tax code in Argentina, the tax regulation takes place in accordance with separate laws, which, in turn, are supplemented by provisions of normative acts adopted by the executive authorities. The powers of the executive authority include levying a tax on profits, property and added value throughout the national territory. In Argentina, the tax policy is implemented by the Federal Administration of Public Revenue, which is subordinate to the Ministry of Economy. The Federal Administration of Public Revenues (AFIP) is an independent service, which includes: the General Tax Administration, the General Customs Office and the General Directorate for Social Security. AFIP establishes the relevant legal norms for the calculation, payment and administration of taxes:
In Austria, taxes are levied by the state and the tax revenue in Austria was 42.7% of GDP in 2016 according to the World Bank The most important revenue source for the government is the income tax, corporate tax, social security contributions, value added tax and tax on goods and services. Another important taxes are municipal tax, real-estate tax, vehicle insurance tax, property tax, tobacco tax. There exists no property tax. The gift tax and inheritance tax were cancelled in 2008. Furthermore, self-employed persons can use a tax allowance of €3,900 per year. The tax period is set for a calendar year. However, there is a possibility of having an exception but a permission of the tax authority must be received. The Financial Secrecy Index ranks Austria as the 35th safest tax haven in the world.
Taxation in Italy is levied by the central and regional governments and is collected by the Italian Agency of Revenue. Total tax revenue in 2018 was 42,4% of GDP. Most important earnings are: income tax, social security, corporate tax and value added tax. All of those are collected at national level, but some of those differs across regions. Personal income taxation in Italy is progressive.
Taxation in Norway is levied by the central government, the county municipality and the municipality. In 2012 the total tax revenue was 42.2% of the gross domestic product (GDP). Many direct and indirect taxes exist. The most important taxes – in terms of revenue – are VAT, income tax in the petroleum sector, employers' social security contributions and tax on "ordinary income" for persons. Most direct taxes are collected by the Norwegian Tax Administration and most indirect taxes are collected by the Norwegian Customs and Excise Authorities.
Taxes in Germany are levied by the federal government, the states (Länder) as well as the municipalities (Städte/Gemeinden). Many direct and indirect taxes exist in Germany; income tax and VAT are the most significant.
Taxes in Portugal are levied by both the national and regional governments of Portugal. Tax revenue in Portugal stood at 34.9% of GDP in 2018. The most important revenue sources include the income tax, social security contributions, corporate tax and the value added tax, which are all applied at the national level.
In Slovakia, taxes are levied by the state and local governments. Tax revenue stood at 18.732% of the country's gross domestic product in 2019. The tax-to-GDP ratio in the Slovakia increased by 0.4 percentage points from 34.3% in 2018 to 34.7% in 2019. The most important revenue sources for the state government are income tax, social security, value-added tax and corporate tax.
Taxes in Poland are levied by both the central and local governments. Tax revenue in Poland is 33.9% of the country's GDP in 2017. The most important revenue sources include the income tax, Social Security, corporate tax and the value added tax, which are all applied on the national level.
Taxes in Lithuania are levied by the central and the local governments. Most important revenue sources include the value added tax, personal income tax, excise tax and corporate income tax, which are all applied on the central level. In addition, social security contributions are collected in a social security fund, outside the national budget. Taxes in Lithuania are administered by the State Tax Inspectorate, the Customs Department and the State Social Insurance Fund Board. In 2019, the total government revenue in Lithuania was 30.3% of GDP.
In Latvia, taxes are levied by both national and local governments. Tax revenue stood at 28.1% of the GDP in 2013. The most important revenue sources include income tax, social security, corporate tax and value added tax, which are all applied on the national level. Income taxes are levied at a flat rate of 23% on all income. A long range of tax allowances is given including a standard allowance of €900 per year and €1980 per year for every dependent.
Taxation in Hungary is levied by both national and local governments. Tax revenue in Hungary stood at 38.4% of GDP in 2017. The most important revenue sources include the income tax, Social security, corporate tax and the value added tax, which are all applied at the national level. Among the total tax income the ratio of local taxes is solely 5% while the EU average is 30%.
Taxes in Croatia are levied by both the central and the regional governments. Tax revenue in Croatia stood at 37.8% of GDP in 2017. The most important revenue sources are income taxes, social security contributions, corporate tax and the value added tax, which are all applied on the national level.
Taxation in Belgium consists of taxes that are collected on both state and local level. The most important taxes are collected on federal level, these taxes include an income tax, social security, corporate taxes and value added tax. At the local level, property taxes as well as communal taxes are collected. Tax revenue stood at 48% of GDP in 2012.
Taxes in Cyprus are levied by both the central and local governments. Tax revenue stood at 39.2% of GDP in 2012. The most important revenue sources are the income tax, social security, value-added tax and corporate tax, and are all collected by the central government.
The organization responsible for tax policy in Ukraine is the State Fiscal Service, operating under the Ministry of Finance of Ukraine. Taxation is legally regulated by the Taxation Code of Ukraine. The calendar year serves as a fiscal year in Ukraine. The most important sources of tax revenue in Ukraine are unified social security contributions, value added tax, individual income tax. In 2017 taxes collected formed 23% of GDP at ₴969.654 billion.
Taxation in the Bahamas is collected by the Government of the Bahamas. The Bahamas are considered a tax haven given the lack of income tax, capital gains tax, inheritance tax or company tax. Government tax revenue is instead derived from consumption, property and import taxes as well as licence fees.
