The G20 is expected to give its political endorsement to plans for new rules on where and how much companies are taxed which were backed last week by 130 countries
The proposed reform is comprised of two pillars to prevent companies from establishing bases in countries with low taxes to maximise profits earned elsewhere
"A detailed implementation plan together with remaining issues will be finalised by October 2021," read a statement signed by 130 out of 139 countries and jurisdictions involved in the negotiations.
It added that new rules on where the biggest multinationals are taxed would see taxing rights on more than $100 billion of profits shifted to countries where the profits are earned.