São Tomé and Príncipe São Tomé and Príncipe Releases VAT Refund Form 20 November 202340 views1 min read Source: IBFD (subscription needed) Refund São Tomé and Príncipe: 2024 Budget Amendments Impacting Tax Laws and Invoicing Software Sao Tome and Principe Provides VAT Exemption for Agricultural, Horticultural, Fish, and Livestock Products