The municipalities in the department of Loreto, at the end of the 2019 fiscal year, 35 of the 53 municipalities met the goals established by the Recognition of Investment Execution (REI); At the end of 2020, 29 of the 53 municipalities met the investment execution goals; for that year, the entity under study did not meet these goals. The objective of this research is to determine the relationship between budget execution and the REI in the district municipality of Trompeteros 2019 - 2022. This research work is Quantitative, Descriptive - Correlational level and Non-Experimental in design. In relation to the execution of investment expenses by Sub Generic Expenses accumulated 2019 – 2022, the Construction of Buildings and Structures were executed 64.66%; 53.71% of the Acquisitions of Vehicles, Machinery and Others were executed; and Intangible Investments were executed 94.99% Likewise, ...