This article aims to demonstrate that Project 2025, or the 2025 Presidential Transition Project, developed by the Heritage Foundation, is an attempted neo-fascist coup d'état to benefit President Donald Trump. Project 2025 is an integrated and resource-rich architecture designed for the conquest of total power by the President of the Republic, that is, by Donald Trump. The initiative is based on the creation of policies (Master Plan), personnel recruitment (Personnel Database), ideological indoctrination (Management Academy), and an operational plan (First 180 Days Manual) to ensure the implementation of Donald Trump's neo-fascist power project with Project 2025. The successful implementation of Project 2025 could lead to the institutionalization of Donald Trump's absolute presidential control over the entire Executive Branch, effectively dismantling the institutional independence of police forces, financial regulatory bodies, public health agencies, and non-partisan career civil servants. This drastic change fundamentally alters the constitutional balance of power, creating an environment in which the traditional oversight roles of the National Congress and the Judiciary would be severely undermined by a strengthened Executive Branch with the participation of individuals loyal to it and legally protected by a maximalist doctrine of the Unitary Executive Theory.