> " IRS-CI Special Agents are the best in the world at following the money through cyberspace or wherever our financial investigations lead us. We will continue to work with our partners at the US Attorney’s Office to track down these criminals and bring them to justice."

They might want to look into this:

Many U.S. corporations use offshore tax havens and other accounting gimmicks to avoid paying as much as $90 billion a year in federal income taxes. A large loophole at the heart of U.S. tax law enables corporations to avoid paying taxes on foreign profits until they are brought home. Known as “deferral,” it provides a huge incentive to keep profits offshore as long as possible. Many corporations choose never to bring the profits home and never pay U.S. taxes on them.

https://americansfortaxfairness.org/tax-fairness-briefing-bo...

Yes, these tax loopholes are legal, but I bet the IRS and its world-class money trackers could, if they wanted, find quite a few outfits going well beyond what's technically legal.