Coca-Cola and the US Internal Revenue Service are set to clash in a Florida court over a $20 billion tax assessment, a dispute that centers on how the beverage giant calculates its tax obligations on overseas profits.

The case represents a significant escalation in the long-running disagreement between the company and federal tax authorities, with the outcome potentially establishing a new benchmark for multinational corporate taxation.

The legal battle stems from a 2020 ruling that Coca-Cola is currently appealing.

The core of the conflict involves the IRS's interpretation of how profits generated abroad should be taxed within the United States.

For a company with Coca-Cola's global footprint, the distinction between domestic and foreign revenue streams is critical to its bottom line.

A loss in this case would not only result in a massive immediate financial hit but also signal a broader shift in the IRS's enforcement posture toward large-cap multinationals.