After the green tones in 2018, pink between January and 20 May of last year and blue from that month, the background colour of the special stamps for products subject to tobacco tax, referring to the economic year of 2021, is violet.

In the diploma, the executive sets the unit price of the special stamp for products subject to the Tobacco Tax (IT), for the economic year 2021.

On 22 April 2019, the Government kept the price of the tobacco packaging stamp on sale in the last seven months of that year, but changes the background colour of the stamp to blue, according to a diploma published on that day.

The unit price of the special stamp is fixed annually until the end of June of the previous year, by order of the Minister of Finance, which also determines the background colour of the special stamp, differentiated by economic year.