The National Superintendency of Public Registries (SUNARP) is the State entity in charge of registering and publicizing acts of natural or legal persons; therefore, it is required that public funds be allocated for the acquisition of sophisticated computer systems, which help to improve the registration process as well as strengthen the registration activities among others; Therefore, the study has the purpose of determining the relationship between the income and the expenses of the Registry Zone No. IV; Headquarters Iquitos, during the period 2017 - 2021. In this sense, a Descriptive investigation, Correlational level and Non-Experimental design is established, concluding that there is a linear relationship between the Income Captured and the Accrued Expenses of the Registry Zone No. IV – Iquitos Headquarters, during the aforementioned five-year period, likewise, the value of the Cor...