This research aims to reveal the budgeting accounting practices of the Jaton Community in Gorontalo, especially in Reksonegoro village during the Eid Ketupat celebration. Ethnomethodology is used by researchers as a research method to explore and study how humans perceive and carry out daily activities in social reality. The results of the research concluded that the Jaton Family's budgeting accounting practices during Eid Ketupat celebrations were carried out in three ways: (1) estimating the budget based on previous year's expenditure, (2) estimating the budget based on the frequency of the number of guests, and (3) estimating the budget based on nominal savings. In optimizing the budget, it is revealed that there is a role for household accounting in it. Matombol-tombolan (mutual cooperation) household accounting practices are reflected in (a) the mutual cooperation attitude between husband and wife in combining income, (b) the mutual cooperation attitude between family members in preparing the ketupat tradition so that it can be carried out efficiently and effectively, and (c) the attitude of mutual cooperation between neighbors of the Jaton community to cover each other's shortcomings during the ketupat tradition. The values that underlie accounting practices carried out in the Ketupat celebration tradition are: Amanah (Trustworthy), Maslahah, Adil (Fair) and Loyal; which can be shortened into a word namely; AMAL (Charity).