Comparisons of developments in tax rates over time

The graphs below compare developemts in selected tax rates over time. More comparisons will be added later.

The queries elsewhere on this web-site only include the most up-to-date information available; in most cases valid as of 1 January 2007. However, in the graphs below, information from earlier 'vintages' of the database has been combined with information from other sources -- including contacts in the respective ministries of finance and the web-site of the European Commission -- in order to illustrate how some tax rates have changed over time.

Unleaded petrol

The graph below illustrates the nominal tax rate applied on unleaded petrol in OECD member countries, measured in € per litre, valid as of 1 January in the years 1998, 2000, 2002, 2004, 2006 and 2007. In countries where several separate taxes are levied on unleaded petrol, the total of the taxes levied is shown. It should be noted that in Canada and United States, taxes are also levied on petrol at a Provincial, respectively State, level. Hence, the graph shows two sets of bars for these countries, one excluding and one including the lower-level taxes.

In countries were different tax rates apply to different environmental qualities of unleaded petrol -- for example depending on the sulphur content -- the tax rate for the most environmentally friendly quality is shown. One should be aware that the definition of the most environmentally friendly variety can have changed over time. For example, a lower limit value for sulphur content might have to be complied with in order for the fuel to be taxed at the lowest tax rate.

In calculating the tax rates expressed in euro, average exchange rates for the years 1998, 2000, 2002, 2004 and 2006 were used for the rates as on 1.1.1998, 1.1.2000, 1.1.2002, 1.1.2004, 1.1.2006 and 1.1.2007 respectively. The tax rates measured in a common currency obviously both depend on developements in the tax rates expressed in national currency and on developments in the tax rates used.

You can see the underlying data used by clicking on the graph above.

Diesel

The graph below shows the nominal tax rates for diesel, expressed in € per litre, valid as of 1.1.2000, 1.1.2002, 1.1.2004, 1.1.2006 and 1.1.2007. They have been calculated in the same way as the tax rates for unleaded petrol presented above -- and the same caveats apply.

It should be noted that there are no taxes on diesel in New Zealand (and non prior to 2005 in Iceland). Instead, New Zealand applies a tax on the use of diesel-driven vehicles.

By clicking on the graph below, you can see the underlying data used.

Comparison between tax rates for unleaded petrol and diesel

In the graph below, developments in the nominal tax rates for unleaded petrol and diesel in each country, expressed in national currency, 1.1.2000 and 1.1.2007 are illustrated. Each bar represents an index, where the tax rate for unleaded petrol as of 1.1.2000 is set equal to 100.

One can notice the very strong increases that have taken place in the nominal tax rates for both unleaded petrol and diesel in Turkey. No correction is, however, made for inflation over this period.