Widget Image
Follow PPD Social Media
Follow Us:
Wednesday, March 3, 2021
HomePolicyBusiness Taxation and Connecting the Dots on Tax Rates, Tax Base, and Tax Revenue

Business Taxation and Connecting the Dots on Tax Rates, Tax Base, and Tax Revenue

Pedestrians walk through the Canary Wharf financial district of London January 16, 2009.
Pedestrians walk through the Canary Wharf financial district of London January 16, 2009.

Pedestrians walk through the Canary Wharf financial district of London January 16, 2009.

For more than 30 years, I’ve been trying to educate my leftist friends about supply-side economics and the Laffer Curve. Why is it so hard for them to recognize, I endlessly wonder, that when you tax something, you get less of it? And why don’t they realize that when you tax something at high rates, the effect is even larger?

And if the tax is high and the affected economic activity is sufficiently discouraged, why won’t they admit that this will have an impact on tax revenue?

Don’t they understand the basic economics of supply and demand?

But I’m not giving up, which means I’m either a fool or an optimist.

In this Skype interview with the Blaze’s Dana Loesch, I pontificate about the economy and tax policy.

[brid video=”117058″ player=”2077″ title=”Dan Mitchell Discussing if Trump and the GOP Will Deliver Tax Reform”]

I made my standard points about the benefits a lower corporate rate and “expensing,” while also warning about the dangers of the the “border adjustable tax” being pushed by some House Republicans.

But for today, I want to focus on the part of the interview where I suggested that a lower corporate tax rate might generate more revenue in the long run.

That wasn’t a throwaway line or an empty assertion. America’s 35 percent corporate tax rate (39% if you include the average of state corporate taxes) is destructively high compared to business tax systems in other nations.

Last decade, the experts at the American Enterprise Institute calculated that the revenue-maximizing corporate tax rate is about 25%.

More recently, the number crunchers at the Tax Foundation estimated the long-run revenue-maximizing rate is even lower, at about 15%.

You can (and should) read their studies, but all you really need to understand is that companies will have a greater incentive to both earn and report more income when the rate is reasonable.

But since the U.S. rate is very high (and we also have very punitive rules), companies are discouraged from investing and producing in America. Firms also have an incentive to seek out deductions, credits, exemptions, and other preferences when rates are high. And multinational companies understandably will seek to minimize the amount of income they report in the United States.

In other words, a big reduction in the corporate rate would be unambiguously positive for the American economy. And because there will be more investment and job creation, there also will be more taxable income. In other words, a bigger “tax base.”

Though I confess that I’m not overly fixated on whether that leads to more revenue. Remember, the goal of tax policy should be to finance the legitimate functions of government in the least-destructive manner possible, not to maximize revenue for politicians.

P.S. Economists at the Australian Treasury calculated the effect of a lower corporate rate and found both substantial revenue feedback and significant benefits for workers. The same thing would happen in the United States.

Written by
Contributing Economist

Daniel J. Mitchell is a Senior Fellow at the Cato Institute, and a top expert on tax reform and supply-side tax policy. Mitchell’s articles can be found in such publications as the Wall Street Journal, the New York Times, Investor’s Business Daily, and the Washington Times. He is the author of "The Flat Tax: Freedom, Fairness, Jobs, and Growth," and co-author of "Global Tax Revolution: The Rise of Tax Competition and the Battle to Defend It."

No comments

leave a comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

People's Pundit Daily
You have %%pigeonMeterAvailable%% free %%pigeonCopyPage%% remaining this month. Get unlimited access and support reader-funded, independent data journalism.

Start a 14-day free trial now. Pay later!

Start Trial