Article 193 of the French General Tax Code
Subject to the provisions of Article 196 B, taxable income shall, for the purposes of calculating income tax, be divided into a certain number of units, determined in accordance with Article 194, according to the taxpayer’s situation and family responsibilities. The income corresponding to a full share is taxed by application of the tariff provided for in Article 197. Gross tax is equal to the product of the contribution thus…