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Journal of Finance Vol. 55 No. 5 2000

How Big Are the Tax Benefits of Debt?

J. Ross Graham

Duke University

Abstract

I integrate under firm‐specific benefit functions to estimate that the capitalized tax benefit of debt equals 9.7 percent of firm value (or as low as 4.3 percent, net of personal taxes). The typical firm could double tax benefits by issuing debt until the marginal tax benefit begins to decline. I infer how aggressively a firm uses debt by observing the shape of its tax benefit function. Paradoxically, large, liquid, profitable firms with low expected distress costs use debt conservatively. Product market factors, growth options, low asset collateral, and planning for future expenditures lead to conservative debt usage. Conservative debt policy is persistent.

DOI
10.1111/0022-1082.00277
Volume
55
Issue
5
Pages
1901-1941
Language
en
Sources
openalex bibtex:phds-export.bib crossref

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