Evaluation of professional ethics of accounting errors and cheating example with an application

İn this study, it was worked on the accounting profession ethical dimensions of members of the profesion and accounting error and cheats. First of all, it is examined general structure than informed abaout accounting profession related to accounting errors and cheats. There are many reasons that redirect non-ethical behavior are adressed in the any of this study. How ever, members of independent professions may make non-indentional mistakes but these are not non-ethical behaviors. They are differ from non-ethical behaviors and mistakes. On the ofter saying, that is the cheat. İt is understcod by the element of intent that these mistakes are non-ethical or not. İndependent members of accounting of professions may rorely make mistakes. These errors, in general, are resourced either carelessness of the member or ignoronce. İn this study, the somple of İstanbul City, it was examined what the most powerfull factor/ or factors that are redirect the independent accounting members of accounting profession make mistake and also investigoted the relations between same variants and basic factors that are above. Finally, it was made questionnaire in this questionnaire, it was examined financial advisor and accounters educadional. Lewel and their experience. Key Words: Accounting, Mistake, Cheats, Ethics.