https://www.theguardian.com/us-news/2025/apr/15/silicon-six-accused-of-avoiding-almost-278bn-in-us-corporation-taxes-over-10-years

Analysis finds Amazon, Meta, Alphabet, Netflix, Apple and Microsoft averaged 18.8%, compared with 29.7% US average

The big American tech firms known as the “Silicon Six” have been accused of paying almost $278bn (£211bn) less corporate income tax in the past decade compared with the statutory rate for US companies making the same profits.