A crackdown on excessive debt. Financial engineering gets more expensive. The new tax law is larded with goodies for Corporate America, but there is one shift – a much needed shift – in this debt-obsessed world that will punish over-indebted companies, discourage companies from taking on too much leverage, and perhaps, just maybe, make these companies less risky: The new law sharply limits the deductibility of corporate interest expense.
Starting in 2018, a company can only deduct interest expense of up to 30% of its Ebitda (earnings before interest, taxes, depreciation, and amortization). Any amount in interest expense beyond it will no longer be deductible.
This will tighten further in 2022, when the deductibility of corporate debt will be capped at 30% of earnings before interest and taxes but after depreciation and amortization expenses. This is a much smaller number than Ebitda. And interest expense deduction is capped at 30% of that much smaller amount. This will raise the tax bill further.
Most impacted will be highly indebted companies, which often have a junk credit rating. And due to this junk credit rating, they also pay higher interest rates. This made the interest expense deduction very valuable. But now it is getting partially gutted.
This post was published at Wolf Street on Dec 22, 2017.