Fact check: Did the IRS last year audit low-wage earners 'at five times the rate' of other tax brackets?

The Inflation Reduction Act, signed into law Aug. 16, 2022, by President Joe Biden, has many provisions aiming to lower drug costs, address the climate crisis, reduce the deficit and ask large corporations to pay a greater share of taxes.

But one aspect of the Democratic plan has sparked some of the biggest headlines: $80 billion over 10 years to beef up the Internal Revenue Service. Here’s a sample of unfounded and debunked claims:

"Last year, the IRS audited Americans earning less than $25,000 a year at five times the rate of other groups."

According to Democrats and the White House, the Inflation Reduction Act money for the IRS is meant to improve tax compliance enforcement of the wealthiest in the nation. So, Johnson’s claim caught our attention.

Is he right?

The letter — from two prominent Democrats, no less — accuses the IRS of targeting low-income Americans for tax audits.

After noting the lawmakers are working to secure more money to expand audits, the letter says: "The most vulnerable taxpayers should not shoulder the burden of insufficient IRS enforcement funding simply because they require fewer resources to audit."

Keep those thoughts in mind as we move ahead.

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What’s behind this?

The March 8, 2022, TRAC analysis says the "IRS accomplished over 650 thousand audits last year by jacking up its already high reliance on ‘correspondence audits’ — essentially a letter from the IRS asking for documentation on a specific line item on a return. All but 100,000 of the 659,000 audits were conducted with these letters through the mail."

Indeed, in the 2021 fiscal year, that sort of audit accounted for 85% of all audits, up from about 80% in the previous two years.

The analysis noted a similar phenomenon occurred more than 20 years ago, amid a cutback in IRS staff. In other words, with less staff, the most simple audits continue, while other more complex audits fall off.

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A limitation in the IRS’ ability to audit millionaires is the availability of IRS revenue agents, a particular class of investigators.

"Only this class of auditors, given sufficient training and experience, are qualified to examine complex tax returns — the types of returns typically filed by high-income individuals and large-scale businesses," the analysis states.

"We audit high-income taxpayers more than any other category in the Internal Revenue Service," Rettig said. "Taxpayers reflecting over $10 million of income are audited at a rate exceeding 7%. Taxpayers at the $25,000 level, which is primarily — the earned income taxpayer would be the only people we would look at, are audited at 1.1%."

According to TRAC, Rettig was referring to numbers from 2016. They argue that makes their own numbers more up to date.

But that misses an important point.

The IRS does not have to initiate audits in the same year returns are filed. So, as years pass, and more audits are started, the picture changes.

"Under the IRS’s definition of the audit rate, the 2016 figure was the most current complete data," said Janet Holtzblatt, a senior fellow at the Urban-Brookings Tax Policy Center.

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Holtzblatt said audits of 2016 tax returns would have begun, at the earliest, in 2017. So at the time of the preparation of the 2020 Data Book, the audit data for 2016 returns were the most recent year outside the statute of limitations for audits. So, it’s the total number of audits possible for 2016 returns.

"Data for a later year would not be complete because the IRS could still be opening up audits for that year. That is, by the IRS definition, the 2019 audit rate would not reflect all the audits that would eventually be done on 2019 tax returns."

So, all of that leaves us in an interesting spot.

In arguing against a bill that provides more money to do more audits of high-income individuals, Johnson cites the same statistics as those calling for the increased spending. Fair enough. And those numbers do refer to "last year."

But, under the audit process, they are not complete. The numbers will only rise — and the proportions could change — as more audits are begun and completed.

That means it’s not as simple as Johnson suggests.

Johnson said "last year, the IRS audited Americans earning less than $25,000 a year at five times the rate of other groups."

That, well, tracks with the TRAC data — and lawmakers on the other side of the issue have cited the same information in making their case for the bill. But both sides are missing a key point: Audits are not all begun instantly, so at best the figures cited are preliminary ones.

They will change, and the proportion may well shift, as time passes and more audits are started and completed.

In other words, the statement is accurate but needs clarification or additional information.

That’s our definition for Mostly True.