This study examines the influence of leverage, profitability, and profit growth on tax avoidance, with firm size as a moderating variable. Using a quantitative approach, the research analyzes sixteen health sector companies listed on the Indonesia Stock Exchange (IDX) during the period 2019–2023. The data were analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The findings indicate that leverage and profit growth do not significantly affect tax avoidance, while profitability has a positive and significant effect. Furthermore, firm size does not moderate the relationship between leverage, profitability, and profit growth on tax avoidance. These results highlight that internal financial indicators may influence tax avoidance behavior more directly than organizational scale. Beyond regulatory implications, the findings underscore the importance for firms to align financial performance with ethical tax practices, and for stakeholders to consider non-size-related factors when evaluating corporate tax behavior.
tax avoidance, leverage, profitability, growth ratio, firm size, health companies
Felicia Auryn. Corresponding author. Student at Department of Accounting, Faculty of Economics, Universitas Prima Indonesia, Medan, North Sumatra, Indonesia. Email : feliciaauryn1998@gmail.com.
Galumbang Hutagalung. Lecturer of Department of Accounting, Faculty of Economics, Universitas Prima Indonesia, Medan, North Sumatra, Indonesia. Email: galumbanghutagalung@unprimdn.ac.id.
Enda Noviyanti Simorangkir. Lecturer of Department of Accounting, Faculty of Economics, Universitas Prima Indonesia, Medan, North Sumatra, Indonesia. Email: endanoviyantisimorangkir@unprimdn.ac.id.
Sauh Hwee Teng. Lecturer of Department of Accounting, Faculty of Economics, Universitas Prima Indonesia, Medan, North Sumatra, Indonesia. Email: tengsauhhwee@unprimdn.ac.id.
"All authors equally contributed to the conception, design, preparation, data gathering and analysis, and writing of the manuscript. All authors read and approved the final manuscript."
No potential conflict of interest was reported by the author(s).
This work was not supported by any funding.
Not Applicable.
The author declares the use of Artificial Intelligence (AI) in writing this paper. In particular, the author used ChatGPT and Quillbot in paraphrasing and grammatical proficiency. The author takes full responsibility in ensuring proper review and editing of contents generated using AI.
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Cite this article:
Auryn, F., Hutagalung, G., Simorangkir, E.N. & Teng, S.H. (2025). The moderating role of firm size in the relationship between financial performance and tax avoidance. International Journal of Academe and Industry Research, 6(2), 171-190. https://doi.org/10.53378/ijair.353192
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