The Brazilian parliament has been systematically studied by several areas of knowledge, and among many, we highlight political science, sociology, public administration. Tourism has received visibility in the public agenda, boosting economic and social development. In the last three decades (since 1990), the Brazilian State has continuously invested in the formulations of public policies and investment in the country's tourist destinations. However, there are few results of government action in structuring destinations and diversifying the supply of tourism products. Some authors (Silva & Fonseca, 2017; Todesco & Silva, 2021) attribute this low performance to the way resources are distributed and used by municipalities and tourist regions, as they point out that a significant slice of the budget is designated by parliamentary amendments. In this article, we intend to study the parliamentary performance in the budget of the Ministry of Tourism (Mtur). In this sense, the objective of this work is to understand the participation of parliamentary amendments in the Mtur budget and whether this influence may have impaired the ministry's performance. The methodological route consisted of bibliographical reading on amendments, public budget to base and support the investigation, then data were probed in SIGA Brasil, with budget execution reports, descriptive statistics were also used. The time frame was from 2003 (MTur creation) to 2016. The main results demonstrate a high parliamentary participation in the distribution and use of MTur resources, and, in some years, the budget for amendments occupies about 80% of all funds invested.