This article presents a methodological proposal based on gamification to improve the teaching of tax and accounting topics in Public Accounting programs in Argentina and Colombia. The purpose of the study is to face the current challenges in the training of students in these areas, im-proving the understanding and application of tax legal frameworks. For this purpose, mixed re-search with a descriptive-exploratory approach was carried out, which included surveys and interviews to 186 students and 36 teachers from both nations. The results show that the gamified methodology, combined with the use of case studies and technological resources, significantly in-creases students’ ability to apply tax concepts in real situations, strengthening their preparation for the challenges of the business environment. Students and teachers positively valued this approach, highlighting its effectiveness in the understanding of complex issues and the alignment with current regulatory frameworks. In conclusion, the study confirms that gamification in the teaching of tax law contributes to the development of critical skills and prepares future accountants to face professional demands, suggesting that its implementation can be key in improving accounting and tax education in both countries.