Interest on Equity Versus Dividends: The role of Shareholder Identity on Corporate Tax Avoidance
PDF (Português (Brasil))

How to Cite

Augusto Colombo, J. ., & Renato Soares Terra, P. . (2022). Interest on Equity Versus Dividends: The role of Shareholder Identity on Corporate Tax Avoidance. Review of Business Management, 24(1). Retrieved from


Purpose – This paper investigates whether the identity of the controlling shareholder is a determinant to the distribution of earnings (IOE vis-à-vis regular dividends) in a sample of Brazilian public companies.

Theoretical framework – Through numerical exemplifications, we show that the cost of receiving cash payouts through Interest on Equity (IOE) is significantly heterogeneous across shareholders. We use this diversity to state the optimal distribution (from the tax standpoint) for each type of shareholder.

Design/methodology/approach – We test the hypotheses using an unbalanced panel of 404 Brazilian firms over a 12-year period. Our estimations use Probit and Tobit panel data regressions. Due to endogeneity concerns on the ownership identity status, we also run regressions using lagged regressors, Heckman two-step selection model, and matched samples.

Findings – Consistent with ex-ante, tax-driven hypotheses, we find that the presence of institutional investors significantly increases cash payouts in the form of IOE vis-à-vis cash dividends, reducing overall taxation (firm-level plus investor level) for the average firm. Smarter tax management through dividend policy is also a positive function of firm-characteristics such as size and better corporate governance standards. Overall, our evidence suggests shareholders’ identity influences payout policy through the taxation channel.

Research Practical & Social implications – Although the literature discusses several possible explanations for the limited use of IOE payments in Brazil, we provide evidence that many firms may not enjoy the tax benefits of IOE precisely because the tax law discourages controlling shareholders from using it. Such evidence is critical also for policymakers since there is a current, controversial national debate on imposing a dividend distribution tax and extinguishing IOE (Projeto de Lei nº 2.337, 2021), “segunda fase da Reforma Tributária”.

Originality/value – Unlike previous studies, we discuss the distribution of IOE from the perspective of the beneficiaries (shareholders) and payers (investees) rather than the latter or the former alone. Furthermoe, as a reflection of potential measurement problems, we create a variable that measures the ratio of IOE distributed and the maximum allowed by law (IOE_IOE*), which permits a more precise measurement of the size of the tax benefit obtained by each firm.

Keywords – Shareholder Identity, Payout Policy, Tax Management, Corporate Governance, Interest on Equity.

PDF (Português (Brasil))

If a paper is approved for publication, its copyright has to be transferred by the author(s) to the Review of Business Management – RBGN.

Accordingly, authors are REQUIRED to send RBGN a duly completed and signed Copyright Transfer Form. Please refer to the following template: [Copyright Transfer]

The conditions set out by the Copyright Transfer Form state that the Review of Business Management – RBGN owns, free of charge and permanently, the copyright of the papers it publishes. Although the authors are required to sign the Copyright Transfer Form, RBGN allows authors to hold and use their own copyright without restrictions.

The texts published by RBGN are the sole responsibility of their authors.

The review has adopted the CC-BY Creative Commons Attribution 4.0 allowing redistribution and reuse of papers on condition that the authorship is properly credited.