Corporate tax income declined in OECD countries in 2023: report Sam Sholli December 09 2025 X LinkedIn Email Show more sharing options Copy Link URLCopied! Print X LinkedIn Email CIT as a proportion of total tax revenue varied considerably across OECD countries, the report also found, with France at 6% and Ireland at 21.5% Unlock this content. The content you are trying to view is exclusive to our subscribers. To unlock this content: Take a Free Trial or Login