Accounting Review

We examine the empirical association between corporate social responsibility (CSR) and tax avoidance. Our findings suggest that firms with excessive irresponsible CSR activities have a higher likelihood of engaging in tax-sheltering activities and greater discretionary/permanent book-tax differences. Moreover, at the onset of FASB Interpretation No. 48, these firms have more uncertain tax positions; also, these firms' initial tax positions are likely supported by weaker facts and circumstances as indicated by their larger post-FIN 48 settlements with tax authorities and their higher likelihood of a net decrease in the overall level of uncertain tax positions after FIN 48. Collectively, these results suggest that firms with excessive irresponsible CSR activities are more aggressive in avoiding taxes, lending credence to the idea that corporate culture affects tax avoidance.

Data Availability: Data are available from public sources identified in the study.

Based on Lambert, Leuz, and Verrecchia's (2007) derivation of the cost of equity capital in terms of expected cash flows, we generate a testable hypothesis that relates tax avoidance to a firm's cost of equity capital. Using three broad measures of tax avoidance—book-tax differences, permanent book-tax differences, and long-run cash effective tax rates—to test our hypothesis, we find that the cost of equity is lower for tax-avoiding firms. This effect is stronger for firms with better outside monitoring, firms that likely realize higher marginal benefits from tax savings, and firms with higher information quality. Overall, our results suggest that equity investors generally require a lower expected rate of return due to the positive cash flow effects of corporate tax avoidance.

JEL Classifications: G32; H26; M41.

Local governments play dual, but conflicting, roles in China's tax system. That is, they are both tax collectors and controlling shareholders of firms subject to tax payments. We investigate how local governments balance their tax collection and tax avoidance incentives. We find that the conflicts between central and local governments arising from the 2002 tax sharing reform have led to more tax avoidance by local government-controlled firms, particularly when the local government's ownership percentage of the firms is higher than the tax sharing ratio. We also find evidence that the overall level of tax avoidance by local government-controlled firms in a region is positively associated with local fiscal deficits. As a high level of government ownership of corporations and intergovernmental tax sharing are common phenomena in many transitional economies, this study offers valuable insights into how the dual roles played by local governments affect tax policy enforcement in these economies.

JEL Classifications: H26; H71; M40; G38.

We provide new evidence on the agency theory of corporate tax avoidance (Slemrod 2004; Crocker and Slemrod 2005; Chen and Chu 2005) by showing that increases in institutional ownership are associated with increases in tax avoidance. Using the Russell index reconstitution setting to isolate exogenous shocks to institutional ownership, and a regression discontinuity design that facilitates sharper identification of treatment effects, we find a significant and discontinuous increase in tax avoidance following Russell 2000 inclusion. The tax avoidance involves the use of tax shelters, and immediate benefits include higher profit margins and likelihood of meeting or beating analyst expectations. Collectively, the results shed light on the effect of increased ownership concentration on tax avoidance.

ABSTRACT: Recent evidence suggests that corporate tax shelters have become important corporate instruments for reducing tax burden. Based on a sample of identified tax shelter participants, I develop a profile of the type of firm that likely engages in tax sheltering. The model detects tax shelter participants through the use of variables predicted to be either affected by or associated with tax sheltering. I find that firms actively engaged in tax sheltering exhibit larger ex post book-tax differences and more aggressive financial reporting practices. Using this model of tax shelter firm characteristics, I identify a broad sample of predicted tax shelter firms from the population of firms. I then examine whether tax sheltering is associated with wealth creation for shareholders or with managerial opportunism. I find that active tax shelter firms with strong corporate governance exhibit positive abnormal returns. This finding is consistent with tax sheltering being a tool for wealth creation in well-governed firms.

We investigate the association between financial constraints and cash savings generated through tax planning. We predict that an increase in financial constraints leads firms to increase internally generated funds via tax planning. We measure financial constraints based on changes in firm-specific and macroeconomic measures. We find that firms facing increases in financial constraints exhibit increases in cash tax planning. Our results indicate that among profitable firms, firm-years with the largest increases in firm-specific constraints are associated with declines in firms' cash effective tax rates ranging from 3.00 to 5.14 percent, which equate to between 2.87 and 4.82 percent of operating cash flows. We also find that (1) the impact of financial constraints on tax planning is greatest among firms with low cash reserves, and (2) constrained firms achieve a substantial portion of their current tax savings via deferral-based tax planning strategies, despite the lack of a financial statement benefit.

JEL Classifications: E69; H25; H60.

Data Availability: Data used in this study are available from public sources identified in the paper.

We investigate the relation between corporate tax payments and corporate social responsibility. Because existing theory and empirical studies find inconsistent evidence on the relation between these constructs, we investigate whether the two activities act as complements or substitutes. We estimate the relation between measures of corporate social responsibility and (1) the amount of corporate taxes paid, and (2) the amount invested in tax lobbying activities using both ordinary least squares and a system of simultaneous equations. We find consistent evidence that corporate social responsibility is negatively related to five-year cash effective tax rates and positively related to tax lobbying expenditures. Our evidence suggests that, on average, corporate social responsibility and tax payments act as substitutes.

Data Availability: Data are available from sources identified in the paper.

This study investigates whether the tax-specific industry expertise of the external audit firm influences its clients' level of tax avoidance. Our results suggest that clients purchasing tax services from their external audit firm engage in greater tax avoidance when their external audit firm is a tax expert. Because the external audit firm potentially influences clients' tax avoidance activities via the provision of tax consulting services and the financial statement audit, we also examine whether the overall expertise (i.e., the combined tax and audit expertise) of the external audit firm is associated with tax avoidance. We find that the external audit firm's overall expertise is generally associated with greater tax avoidance, which suggests that overall experts are able to combine their audit and tax expertise to develop tax strategies that benefit clients from both a tax and financial statement perspective. In combination, our results suggest that the tax-specific industry expertise of the external audit firm plays a significant role in its clients' tax avoidance.

Data Availability: Data used in this study are available from public sources identified in the article.

We examine firm disclosure choice during the initial public offering (IPO) roadshow presentation to understand the informativeness of a management presentation designed to attract investors. Although firms submit a comprehensive registration filing during the IPO, managers also prepare a roadshow presentation, which is shorter and typically allows managers more autonomy to select the information released and how it is discussed. We find that IPO roadshows have significantly more positive, less negative, and less uncertain language than the SEC filing. Using machine learning to classify roadshow sentences into five major topics from the registration statement, we find that roadshows differ in both the topics selected and the language used within each topic. We then examine the predictive ability of the roadshow language, finding that roadshow language predicts future accounting performance, whereas filing language does not. These results highlight the informational role of management presentations, despite the flexibility they grant managers.

JEL Classifications: M41; G10; M13.

Conference calls held in conjunction with an earnings release have become increasingly common in recent years, yet there is little evidence regarding the reasons that these calls are incrementally informative over the accompanying press release. Using a sample of more than 10,000 conference-call transcripts, we examine the information content of both segments of the call—the presentation and the discussion segment. We find that both segments have incremental information content over the accompanying press release. However, discussion periods are relatively more informative than presentation periods, and this greater information content is positively associated with analyst following. We also find that managers provide increased disclosures during the presentation segment when firm performance is poor, but relatively more information is released during discussion periods in these circumstances. Overall, our results are consistent with the notion that active analyst involvement in conference calls increases the information content of the calls, particularly when firm performance is poor.