Select a rule to determine the rate from which the taxation amount is calculated.
- Fiscal engine size (HP) and you must enter the corresponding amount in the Power field.
These vehicles are the subject of a national type approval procedure and not a Community type approval; or they are subject of a Community type approval but were marketed before 1 June 2004; or they are the subject of a Community approval and were marketed after 1 June 2004, but were part of the company's fleet before 1 June 2006. - CO2 emission rate and you must enter the corresponding amount in the CO2 rate field.
This rule, which depends on the characteristics of the vehicle (national or Community receipt procedure, date of first use, marketing date, date of acquisition or use by the company), is not determined automatically.