IRS – Sobretaxa Download http://www.albuquerque-aragao-a.pt/wp-content/uploads/2017/01/Sobretaxa-2017.pdf
IRS 2017- Tabelas de Retenção – Continente. Download http://www.albuquerque-aragao-a.pt/wp-content/uploads/2017/01/Tabelas_Ret_IRS_2017_Continente-2.xlsx