Congress may hand a massive tax break to America's most indebted corporations
S. 4221 — Ensuring Better Interest Treatment and Deductibility Act (EBITDA) · Filed by Shelley Capito (R-WV) · 8 cosponsors · Introduced Mar 26, 2026 · Referred to committee
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What it does
This bill reverses a tax rule change that limited how much interest expense businesses could deduct from their taxes, restoring a more generous calculation method based on EBITDA (earnings before interest, taxes, depreciation, and amortization) rather than the stricter EBIT standard. In practical terms, it allows companies — especially those carrying large amounts of debt — to deduct more of their interest payments, lowering their tax bills. The primary beneficiaries are heavily indebted corporations and private equity-backed companies that rely on debt financing.
Why we flagged it
Despite its neutral-sounding acronym title, this bill functionally restores a more favorable EBITDA-based calculation for business interest deductibility under IRC Section 163(j), directly reducing tax burdens for highly leveraged corporations. The acronym branding obscures the narrow financial beneficiary profile.
What the text implies
- Restoring EBITDA-based adjusted taxable income calculation allows companies to deduct significantly more interest expense, reducing federal tax revenue by permitting depreciation and amortization add-backs that were previously disallowed.
- Highly leveraged private equity-backed companies and LBO targets are primary beneficiaries, as the EBITDA method directly incentivizes further debt-financed acquisitions by improving after-tax returns on leveraged transactions.
The full analysis lists 5 implications of this text.
Who stands to gain
private equity firms; highly leveraged corporations; real estate investment trusts