Skip to main content

A global minimum corporate tax rate could deal a major blow to the multinationals that some governments allege shift billions of dollars in profits every year to low-tax havens, as well as triggering a fundamental reassessment of corporate earnings.

The chances of such reform rose this week as Treasury Secretary Janet Yellen threw the weight of the U.S. government behind a push to upend international tax rules.

Yet stock markets held near record highs, boosted by the near-zero U.S. interest rates as well as a bet that a proposed 21-per-cent minimum tax rate, regardless of where companies make their sales, would not be implemented for years.

But some, such as Grace Peters, investment strategist at J.P. Morgan Private Bank, think future earnings estimates “could be underpricing the full potential impact of tax increases.”

“The issue is definitely right up as a major risk for companies,” Ms. Peters said after the proposals were aired.

High-profile names including Apple , Google and Starbucks have been accused by governments in Europe of using legal loopholes in fragmented global taxation regimes to pay less tax.

A minimum corporate tax level would stamp out the ability of companies to move income from “intangible” sources, such as patents, software and royalties, to countries with lower rates.

This could double the existing tax paid on profits for some companies and cause a major headache for countries such as Ireland, which have attracted many with a 12.5-per-cent rate, which research last year showed is half the global average.

The companies have not commented on the latest proposals.

A paper by Thomas Torslov at the University of Copenhagen and University of California academics Gabriel Zucman and Ludvig Wier calculated that profit shifting amounted to almost 40 per cent of multinational profits and that 35 per cent of these profits came from non-haven EU countries, while 25 per cent were from the United States.

Although technology and health care firms are seen as major beneficiaries of tax arbitrage, stock market investors appear not to be fazed by the threat to companies’ earnings.

Their focus is possibly on an expected rebound in corporate earnings, with U.S. companies set to report a 25-per-cent jump in profits this year, and a near 14-per-cent rise in 2022 after the damage inflicted by the COVID-19 pandemic.

INVESTMENT HURDLE?

Irish Finance Minister Paschal Donohoe voiced “reservations” about the proposal, while the World Bank has warned against setting a minimum tax rate that is too high, saying it would hinder poor countries in attracting investment.

Ireland is positioning itself for lower corporate tax receipts and has budgeted for them to fall by €500-million ($748.6-million) a year from 2022 and by 2025 to lose €2-billion a year.

The proposed reforms would probably also lower public revenues in poorer European Union states Hungary and Bulgaria with statutory tax rates of 9 per cent and 10 per cent respectively, UniCredit economist Andreas Rees said.

And it would shift taxable revenues back to high-tax countries such as France, Germany and Italy where rates range from 28 per cent to 32 per cent, Mr. Rees added.

Marija Veitmane, senior multiasset strategist at State Street Global Markets, said markets appeared skeptical a 21-per-cent rate would be adopted and “it would take a long time to negotiate.”

U.S. THREAT

U.S. multinationals face another blow: the prospect of a domestic corporate tax rate rise to 28 per cent, from the 21-per-cent levy set by former president Donald Trump in 2017. That plan too faces stiff opposition within Congress

Companies have come in for withering criticism for paying little or no U.S. federal tax, and Amazon chief executive Jeff Bezos said this week he supported hiking tax rates to overhaul infrastructure.

UBS analysts predict that a 28-per-cent tax rate would deliver a 7.4-per-cent hit for S&P 500 companies’ earnings per share. They expect the hike to go into effect in 2022, though at a slightly lower 25-per-cent rate, which would result in a 3.6-per-cent earnings hit.

President Joe Biden signalled on Wednesday he was willing to negotiate how much U.S. companies would pay.

Pimco managing director and head of public policy Libby Cantrill dismissed fears of a major equity setback.

“While tax increases are likely on the horizon, they are also likely to be watered down in the final version, take longer to pass, be less of a headwind to economic growth, and, as a result, give even more runway for equities and risk assets to rally,” Ms. Cantrill told clients in a blog last month.

Be smart with your money. Get the latest investing insights delivered right to your inbox three times a week, with the Globe Investor newsletter. Sign up today.

Report an editorial error

Report a technical issue

Tickers mentioned in this story

Study and track financial data on any traded entity: click to open the full quote page. Data updated as of 28/03/24 4:00pm EDT.

SymbolName% changeLast
AMZN-Q
Amazon.com Inc
+0.31%180.38
GOOG-Q
Alphabet Cl C
+0.21%152.26
SBUX-Q
Starbucks Corp
-0.12%91.39
AAPL-Q
Apple Inc
-1.06%171.48

Follow related authors and topics

Authors and topics you follow will be added to your personal news feed in Following.

Interact with The Globe