https://gonti.pt/wp-content/uploads/2015/11/regime.png256256contaluisofiahttps://gonti.pt/wp-content/uploads/2015/11/new_logo_gonti-300x138.pngcontaluisofia2015-11-19 00:02:142019-12-16 14:25:51Regime Especial de Tributação dos Grupos de Sociedades (RETGS)