"Correspondence audits—which are conducted via mail, and are the type frequently used when interacting with the poorest of taxpayers—are much easier and cheaper to conduct than other types of audits. Plus, the earned income tax credit is easy to get wrong. The nonpartisan Congressional Budget Office estimates that new hires with experience in the field will take almost three years of ramp-up time, with more junior new hires taking longer. The lag time between 2022's infusion of funding, and legitimately increased capacity, will be enormous—if the agency can even snag the best in the industry when TurboTax and H&R Block will surely be swelling their own ranks. It makes sense that, given a dearth of experienced auditors not likely to be fixed soon, the agency would rely on the easiest and least time-consuming types of audits.
But be suspicious of the idea that an infusion of cash will solve longstanding problems within the IRS. This is, after all, the agency that sent $1.1 billion in child welfare payments to the wrong people over the course of merely five months during the pandemic. It's the agency that was hacked back in 2015, resulting in the personal information of more than 700,000 taxpayers being compromised. It's the agency that has been foolishly going after Americans who hold $10,000 or more in a foreign bank since 2010, never mind the fact that many of them are middle-class expats, not folks with yachts in the Mediterranean. And it's the (leaky) agency that enabled the richest Americans' intimate financial information to be thumbed through by ProPublica readers. It will take more than a little cash to fix all this, and, as the IRS's competence and tenacity increase, so too will the tenacity of the vast infrastructure of accountants and lawyers hired by the rich to creatively minimize their tax burdens.
Though some libertarians may argue such an agency ought not to exist in the first place and cheer its relative ineptitude at going after the well-to-do, it's decidedly absurd that the agency taxpayers just fed $80 billion to has, for another year, continued its assault on the poor."