G7 Nations Reach Historic Deal to Tax Big Multinationals

June 5, 2021 Updated: June 5, 2021

LONDON—A group of the world’s richest nations reached a landmark deal on Saturday to close cross-border tax loopholes used by some of the world’s biggest companies.

The Group of Seven said it would back a minimum global corporation tax rate of at least 15 percent, and put in place measures to ensure taxes were paid in the countries where businesses operate.

“After years of discussion, G7 finance ministers have reached a historic agreement to reform the global tax system to make it fit for the global digital age,” British finance minister Rishi Sunak told reporters.

The accord, which could form the basis of a global pact next month, is aimed at ending a decades-long “race to the bottom” in which countries have competed to attract corporate giants with ultra-low tax rates and exemptions.

That has in turn cost their public coffers hundreds of billions of dollars—a shortfall they now need to recoup all the more urgently to pay for the huge cost of propping up economies ravaged by the coronavirus crisis.

Ministers met face-to-face in London for the first time since the start of the COVID-19 pandemic.

The ministers also agreed to move towards making companies declare their environmental impact in a more standard way so investors can decide more easily whether to fund them, a key goal for Britain.

Rich nations have struggled for years to agree on a way to raise more revenue from large multinationals such as Google, Amazon, and Facebook, which often book profits in jurisdictions where they pay little or no tax.

U.S. President Joe Biden’s administration gave the stalled talks fresh impetus by proposing a minimum global corporation tax rate of 15 percent, above the level in countries such as Ireland but below the lowest level in the G7.