Coca-Cola is challenging a 2020 U.S. Tax Court ruling demanding approximately $20 billion in back taxes. The dispute centers on how the company allocated profits earned overseas between 2007 and 2009. The Internal Revenue Service (IRS) argues Coca-Cola improperly shifted revenue to foreign subsidiaries to avoid U.S. taxes. Coca-Cola contends its tax practices were legitimate and in accordance with applicable laws at the time. The case has broad implications for multinational corporations and their strategies for managing international tax obligations. A final resolution could significantly impact future tax assessments for similar companies. The appeal is currently underway, with potential for a lengthy legal battle.