Abstract
While AI is integral to the tax compliance ecosystem, academic research is scattered across tax enforcement, governance, and sustainability. This bibliometric analysis of 1,803 Scopus-indexed articles from 2015 to 2025 shows that the field is not yet mature, but is undergoing rapid thematic change, with three waves, enforcement, governance, and sustainability, compressed into a decade. The central efficacy-legitimacy challenge is clear: AI improves anomaly detection and audit targeting, but algorithmic opacity can undermine taxpayer trust. The geographic inversion is also telling: Ukraine, Jordan, and Malaysia have more studies than OECD operational centers, suggesting reform urgency rather than administrative maturity. The study introduces the ATCGM, combining effectiveness, legitimacy, and sustainability, and identifies five empirically grounded research gaps. The practical implications are real: Peru’s e-invoicing rollout increased declared VAT liabilities by over 5% in its first year, but the governance conditions behind such gains remain under-researched.
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Article Type: Review Article
EUR J SUSTAIN DEV RES, Volume 10, Issue 4, 2026, Article No: em0436
https://doi.org/10.29333/ejosdr/19260
Publication date: 01 Oct 2026
Online publication date: 16 Sep 2026
Article Views: 10
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