- The IRS said it's made more progress in tracking down taxes millionaires owe.
- They also closed some cases, including a taxpayer deducting expenses to build a mega-mansion.
- There's more enforcement to come, thanks to the Inflation Reduction Act.
The IRS says its mission to crack down on higher-earning tax dodgers has yielded $122 million more from just 100 millionaires — and they've already closed several cases of particularly brazen evasion.