The Decree number 326/2017, of 30th October upgrades the coefficient of currency devaluation which is to be applied to assets and inalienable rights during the present year, in accordance with article 47 from the IRC Code and 50 from the IRS Code, to determinate the taxable income. According to the information provided by the National Institute of Statistics, regarding the Consumer Price Index, excluding the house purchase, there was a positive variation of 0,82%.