Publications

2026

IRS Jovem – A New Tax Benefit?

Luis Filipe Morais | CIDEEFF Working Papers nº18
Working Papers
IRS Jovem – A New Tax Benefit?

The Legitimation of Soft Law in the Context of the Reservation of Law: Limits and Challenges in Tax Law

Carolina Yuri Ymai | CIDEEFF Working Papers nº 17
Working Papers
The Legitimation of Soft Law in the Context of the Reservation of Law: Limits and Challenges in Tax Law

The VAT Exemption Regime in Guinea-Bissau: A Comparison with the Exemption Regime in Portugal, WAEMU and ECOWAS

Braima N'Dami | CIDEEFF Working Papers nº16
Working Papers
The VAT Exemption Regime in Guinea-Bissau: A Comparison with the Exemption Regime in Portugal, WAEMU and ECOWAS

CIDEEFF Activity Report 2025

Other Publications
CIDEEFF Activity Report 2025

Findings on Tax Litigation before the Southern and Northern Central Administrative Courts – Judgments published between 2018 and 2023

Autores: Profa. Doutora Ana Paula Dourado, Prof. Doutor Nuno Garoupa & Dra. Claudia Marchetti da Silva
Other Publications
Findings on Tax Litigation before the Southern and Northern Central Administrative Courts – Judgments published between 2018 and 2023

Introdução ao Imposto sobre o Valor Acrescentado Guineense

Clotilde Celorico Palma | Cadernos do IDEFF Internacional nº7
IDEFF Notebooks International
Introdução ao Imposto sobre o Valor Acrescentado Guineense
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