This office has legislative competencies in terms of their capacity to determine taxes, forms of payment and fees, as part the process of overseeing tax revenue.

constituted by approximately 800 employees, The institution's mission is to provide and generate resources for the improvement of the social well being of Rio de Janeiro, with a vision of becoming the national reference in transparency, efficiency, budgeting and financial management.

The Secretaria Municipal da Fazenda - SMF maintains an official webpage accessible via this link.