Switzerland is in the midst of a heated debate over the abolition of the so-called "marriage penalty," where married couples are taxed more heavily than unmarried ones.

The proposed reform, supported by a left-liberal coalition, aims to introduce individual taxation regardless of marital status.

This change could lead to a significant reduction in tax revenue, with the federal government and cantons losing around one billion francs.

Proponents argue that individual taxation would promote gender equality and economic independence, especially for women.

However, conservative factions, including the SVP and the Mitte party, oppose the reform, fearing it would create new inequalities, particularly for single-income families.

The debate continues as the Swiss parliament prepares to make a decision next week.