Translate the following English sentence to French:
"I would like to highlight the importance of the agreement which has been reached on taxation, because the European Union cannot make progress in the social field if the increasing discrepancy between employment incomes and capital incomes persists."
Je tiens à souligner l'importance que revêt l'accord survenu dans le domaine fiscal, parce que l'Union européenne ne peut avancer dans le domaine social si le fossé continue à s'agrandir entre les revenus du travail et les revenus du capital.