An Optimal Auditing Model for Identifying Tax Fraud and Tax Evasion in the Iranian National Tax Administration

Authors

Keywords:

tax system, optimal auditing, tax fraud, tax evasion

Abstract

The present study aimed to develop an optimal auditing model for identifying tax fraud and tax evasion in the Iranian National Tax Administration, taking into account the environmental characteristics and prevailing conditions of the country. Given the exploratory approach of the research and the adoption of a qualitative methodology, grounded theory was employed. Accordingly, during the first half of 2023, the views of 15 experts specializing in tax auditing and possessing practical experience in this field were collected through in-depth interviews to investigate the factors affecting optimal auditing for the identification of tax fraud and tax evasion. Ultimately, an “Optimal Auditing Model for Identifying Tax Fraud and Tax Evasion in the Iranian National Tax Administration” was developed, encompassing causal conditions, intervening factors, contextual conditions, strategies for achieving optimal tax auditing, and their consequences. The findings resulted in the identification of six main dimensions and 18 axial components within the optimal auditing model for identifying tax fraud and tax evasion. These included the core category and causal conditions (the use of modern financial technologies, integration of auditing processes with tax systems, and an efficient auditing system); contextual factors (operational capabilities and the use of information technology, tax equity, the level of transparency and an efficient tax information system, macroeconomic factors, and political factors); intervening conditions (social and cultural characteristics and legal characteristics); strategies (establishment of quality-monitoring and ranking mechanisms, strengthening resources and modern facilities for optimal tax auditing, and providing the necessary arrangements for establishing extra-organizational balance); and consequences (consequences of resolving tax disputes, consequences of optimal tax auditing, and consequences at the taxpayer level). One of the most important achievements of this study is the proposed framework for optimal tax auditing aimed at identifying tax fraud and tax evasion. Within this model, the principal foundation of optimal auditing for identifying tax fraud and tax evasion is defined as a commitment to quality centered on economic information.

References

[1] Z. Ahmad and S. Gupta, "Digital Transformation in Public Finance: The Role of Knowledge Management Systems in Enhancing Tax Audit Quality and Reducing Tax Evasion," Journal of Accounting and Public Policy, vol. 44, no. 2, pp. 101-118, 2025, doi: 10.1016/j.jaccpubpol.2024.101118.

[2] P. Jain, "Artificial intelligence in accounting, taxation and auditing," International Journal of Scientific Research in Engineering and Management, 2026, doi: 10.55041/ijsrem56033.

[3] R. Benkraiem, S. Gaaya, F. Lakhal, and M. Kilic, "Access to Finance and Corporate Tax Avoidance: International Evidence," Journal of International Accounting, Auditing and Taxation, vol. 58, p. 100668, 2025, doi: 10.1016/j.intaccaudtax.2024.100668.

[4] A. Dobij and A. I. E. Rahmawati, "Determinants of Tax Avoidance: Gender Diversity, Capital Intensity, Audit Committee, and Board Size," Ultimaccounting Jurnal Ilmu Akuntansi, vol. 16, no. 1, pp. 152-170, 2024, doi: 10.31937/akuntansi.v16i1.3571.

[5] H. Hooshyareh, "The Relationship between Tax Avoidance and Audit Quality with the Financial Performance of Companies Listed on the Tehran Stock Exchange," in 10th International Conference on Industry-Oriented Management, Economics and Accounting Studies, Tehran, 2025.

[6] M. Norouzi Asl Balkanjou, "The Moderating Effect of Corporate Governance on the Relationship Between Independent Audit Quality and the Tax Gap," Journal of Ethics and Behavior in Accounting and Auditing, vol. 4, no. 1, pp. 49-80, 2024.

[7] A. Rahimi and A. Kiani, "The effect of accounting comparability on financial reporting quality and tax avoidance," Financial Accounting and Auditing Research, vol. 16, no. 61, pp. 187-218, 2024.

[8] S. Floropoulos, M. Tsipouridou, and C. Spathis, "Book-Tax Conformity and Earnings Management: A Research Agenda," (in English), Journal of International Accounting, Auditing and Taxation, vol. 54, p. 100603, 2024, doi: 10.1016/j.intaccaudtax.2024.100603.

[9] E. Navidi Abbaspour and S. A. Mousavi, "The Effect of Environmental, Social, and Governance Performance on Financial Reporting Quality," presented at the Proceedings of the First Regional Congress on Current Issues in Intelligent Accounting, Auditing, Financial, and Tax Systems: Challenges and Opportunities, Tabriz, 2024. [Online]. Available: https://civilica.com/doc/2182385.

[10] C. H. Liao, Z. San, and A. Tsang, "Corporate governance reforms and voluntary disclosure: International evidence on management earnings forecasts," Journal of International Accounting, Auditing and Taxation, vol. 54, p. 100602, 2024, doi: 10.1016/j.intaccaudtax.2024.100602.

[11] S. Hajializadeh, M. Dasineh, H. Salari, and H. Rostami Jaz, "A Model for Utilizing Information Technology Capabilities and Information Systems to Avoid Tax Evasion," Journal of Management Accounting and Auditing, vol. 14, no. 54, pp. 275-286, 2025. [Online]. Available: https://www.jmaak.ir/article_23576.html.

[12] V. Ariany, "The Impact of Artificial Intelligence on Audit Quality and Auditor Judgement: A Multi Country Analysis," Accounting Studies and Tax Journal (COUNT), vol. 2, no. 3, pp. 557-569, 2025.

[13] F. Kazemi Barhabicheast and B. Bani Talebi Dehkordi, "Investigating the Impact of Artificial Intelligence on Tax Compliance and Financial Regulations in Accounting, Auditing, and Financial Services Companies," in The 14th International Conference on Management, Accounting, and Economic Development, 2024. [Online]. Available: https://civilica.com/doc/2221376.

[14] A. D. Luthfiani, "The Artificial Intelligence Revolution in Accounting and Auditing: Opportunities, Challenges, and Future Research Directions," (in English), Journal of Applied Business, Taxation and Economics Research, vol. 3, no. 5, pp. 516-530, 2024, doi: 10.54408/jabter.v3i5.290.

[15] N. B. D. Ardha, N. I. Riwajanti, and Z. A. Haris, "Improvement of Business Process Modeling in Internal Audit Planning at an Indonesian State-Owned Enterprise," (in English), Journal of Applied Accounting and Taxation, vol. 10, no. 1, pp. 50-61, 2025.

[16] B. Yadegarjamshidi and Z. Sharghi, "The Role of Artificial Intelligence in the Quality of Online Banking Services," presented at the The First Regional Congress on Current Topics in Intelligent Accounting, Auditing, Financial, and Tax Systems (Challenges and Opportunities), Tabriz, 2024. [Online]. Available: https://en.civilica.com/doc/2182339/.

[17] R. Azimi Azad and M. A. Zakizadeh, "Providing a Model for Tax Auditors' Professional Judgment Using a Grounded Theory Approach," Tax Research Journal, vol. 33, no. 63, pp. 220-256, 2024, doi: 10.61186/taxjournal.33.63.220.

[18] R. Kumar and M. Santos, "Overcoming Knowledge Sharing Barriers in Tax Administrations: An Empirical Analysis of Auditors' Professional Judgment and Compliance Costs," International Journal of Accounting Information Systems, vol. 50, pp. 100-115, 2026, doi: 10.1016/j.accinf.2025.100654.

[19] J. M. Chávez-Díaz et al., "Work Overload, Time Pressure and Social Influence on the Work Efficiency of the Financial and Tax Auditor: Evidence From Peru," International Journal of Religion, vol. 5, no. 5, pp. 805-815, 2024, doi: 10.61707/n26vqp72.

[20] M. Lotfi and A. Delshad, "Tax avoidance and audit quality with emphasis on the role of management conservatism: Evidence from data mining of influencing variables," Financial Management Perspective, vol. 15, no. 4, pp. 98-125, 2026, doi: 10.48308/jfmp.2026.243053.1567.

[21] G. Taleb Nia and F. Hesni Mogaddam, "Designing a Corporate Tax Compliance Model with Attention to the Role of Government and the Mediating Role of Economic Conditions," Accounting and Auditing Research Quarterly, vol. 16, no. 62, pp. 203-222, 2024.

[22] E. Walters, "Eddison Walters Self-Employment Tax Modernization Reform Entrepreneurship Revitalization Negative Marginal Returns Adjustment Theory: Tax Reform for Forgotten American Workers That Will Increase Tax Revenue in Today’s Technological Driven Economy," European Journal of Accounting Auditing and Finance Research, vol. 12, no. 10, pp. 88-101, 2024, doi: 10.37745/ejaafr.2013/vol12n1088101.

[23] F. Rafiei and M. Nazemi Ardakani, "Examining Perspectives and Historical Developments Concerning Accounting for Heritage Assets," in First Regional Congress on Current Issues in Intelligent Accounting, Auditing, Financial, and Tax Systems: Challenges and Opportunities, Tabriz, 2024. [Online]. Available: https://civilica.com/doc/2182286.

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Bakhtiari Chehelcheshmeh , M. ., Aghaei Chadegani, A., & Kamali , E. . (2027). An Optimal Auditing Model for Identifying Tax Fraud and Tax Evasion in the Iranian National Tax Administration. Business, Marketing, and Finance Open, 1-19. https://bmfopen.com/index.php/bmfopen/article/view/591

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