This week in Bidenomics: Chasing corporate profits

President Biden needs a lot of money for his infrastructure and social welfare plans. Big companies have a lot of money. So the race is on for Uncle Sam to get more of it.

The main element of Biden’s “made in America” tax plan is a hike in the corporate tax rate, from 21% to 28%. But Biden actually backed away from another tax hike that was part of his platform as a candidate. Biden ran by calling for a 15% minimum tax on companies earning $100 million or more that pay less than 15% by using tax breaks to shrink their tax bills. But Biden’s formal plan raises the income threshold to $2 billion, essentially applying the tax only to the biggest U.S. companies.

That’s certainly a relief for many companies that would have been subject to a minimum tax under the old plan but aren’t under the new one. I used data from S&P Capital IQ to figure out how many companies would get a reprieve under Biden’s milder plan. Among the companies in the S&P 500 index, 411 earned more than $100 million during the last 12 months of reported earnings. Only 124 companies earned more than $2 billion. So 287 companies that would have faced a minimum tax under Candidate Biden’s plan do not under President Biden’s plan.

Which companies would? Some are obvious, such as tech giants Apple, Microsoft and Facebook, banks such as JP Morgan and Bank of America, and giant retailers such as Amazon, Walmart and Home Depot. But there are other names you might not guess, such as railroad Norfolk Southern, manufacturer Illinois Tool Works and retailer Dollar General. Here’s a list of all companies that hit the threshold for $2 billion in net income:

There may not be a solid economic rationale for drawing an arbitrary profit threshold and imposing a new tax on companies above it, but not below it. There’s a political rationale, however. The most profitable companies are thriving, by definition. It’s an easy populist argument to say they should share a little more of the wealth. These companies have ample resources to defend themselves, so it’s not like ruthless federal agents are abusing a mom-and-pop operation.

They also have a ton of money. The annual profits of those 124 companies total $898 billion. If they all paid 15% of their net income in tax, that would be $134 billion, which is 63% of all corporate income tax the government collected in 2020. That would be coming from a fraction of 1% of the 33 million businesses in the country.

It’s not nearly as simple as that, of course, which is why Biden and his fellow Democrats are searching for new ways to wring more revenue from businesses. Biden and Treasury Secretary Janet Yellen are correct that business taxes have shrunk dramatically as a portion of federal revenue, while tax from regular income has modestly increased. The catch is that businesses—especially multinationals—have many ways of reducing their tax bills, while most ordinary taxpayers don’t.