Taxes Depress Corporate Borrowing: Evidence from Private Firms
Working Paper 32398
DOI 10.3386/w32398
Issue Date
We use variation in state corporate income tax rates to re-examine the relation between taxes and corporate leverage. Contrary to prior research, we find that corporate leverage rises after tax cuts for small private firms. An estimated dynamic equilibrium model shows that tax cuts make capital more productive and spur borrowing. Tax cuts also produce more distant default thresholds and lower credit spreads. These effects outweigh the lower interest tax deduction and lead to higher optimal leverage choices, especially for firms with flexible investment policies. The presence of the interest tax deduction raises consumer welfare in equilibrium.
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Copy CitationIvan T. Ivanov, Luke Pettit, and Toni Whited, "Taxes Depress Corporate Borrowing: Evidence from Private Firms," NBER Working Paper 32398 (2024), https://doi.org/10.3386/w32398.