We have selected for you a set of electronic addresses which may be useful when searching for information on several relevant and fundamental topics for the effective management of any company.


Some fundamental addresses for updating your knowledge and for clearing any doubts in the field of accounting.

APOTEC - Associação Portuguesa de Técnicos de Contabilidade
APECA - Associação Portuguesa das Empresas de Contabilidade e Administração
OTOC - Ordem dos Técnicos Oficiais de Contas
OROC - Ordem dos Revisores Oficiais de Contas
CNC - Comissão de Normalização Contabilística
AICEP - Agencia para o Investimento e Comércio Externo de Portugal
IRN - Instituto dos Registos e Notariado


Full knowledge of all measures taken up by the Government, with implications upon the economic and entrepreneurial fabrics, is critical for the promotion of an effective and balanced management of any business project. Thus, following, we offer some links in order to facilitate your search for relevant information on some of the legal mechanisms in force.

Empresa na hora
Portal da Empresa
Portal do Cidadão
Portal da Justiça
Segurança Social
IEFP - Instituto de Emprego e Formação Profissional
INE - Instituto Nacional de Estatística


Optimising fiscal efficiency also depends on a deep knowledge of the regulation in force. In order to achieve so, here are some links for different websites that can help you on that matter.

Associação Fiscal Portuguesa
DGI - Direcção Geral dos Impostos
DGI-DE - Direcção Geral dos Impostos - Declarações Electrónicas
IPEFI - Instituto Português de Estudos Fiscais Internacionais


The success of any idea or of any project depends highly on the capabilities of the management sector. At TCAGest we want to transform your business into a successful project, with good prospects for progression. Thus, it also seems relevant to offer some useful links in terms of management matters.

APG - Associação Portuguesa de Gestores e Técnicos dos Recursos Humanos
OE - Ordem dos Economistas
IAPMEI - Instituto de Apoio às Pequenas e Médias Empresas
GEP - Gabinete de Estratégia e Planeamento


In an increasingly global market, it is urgent to know the regulation by which other parties abide, in order for us to adjust our own action mechanisms. It is critical that international companies, or companies on their way to becoming international, know the main markets well. Here are some websites that can help you search for such information.

AICPA - American Institute of Certified Public Accountants
BAFA - British Accounting and Finance Association
FEE - Fédération des Experts Comptables Européens
FRC - Financial Reporting Council UK
IASB - International Accounting Standards Committee