In this report of social, entrepreneurial and solidarity practice, it can be seen how this degree modality was carried out during four months in the company of aqueduct, sewerage and cleaning of the municipality of Beltran, Aguas de Beltran S.A.S E.S. P, in the area of billing, accounting and budget, where activities were carried out in terms of support in the uploading of readings to the billing application called financial and administrative information system, for subsequent verification of billing and collection to petty cash; likewise, the preparation of supervision reports, notifications of coercive collection, payment agreements, affiliation to social security of new contractors for the year 2022 and other activities entrusted by the supervisor were performed.