Oslobođenje: The tax payers in the Republic of Srpska have from January 1st this year proceeded to the new calculation of contribution by gross principle. Prescribed rates of contribution (30.60%) they apply to the gross income, which means that from the gross income they subtract the calculated contributions and get an income which then gets reduced by a personal deduction of 300 KM per month and on that sum (tax basis) the tax by a rate of 8% gets calculated, has been said in the Tax Administration of the RS.