The Tax Times: IRS Released 2022 Projections Showing A Tax Gap of $696 Billion

The Internal Revenue Service released the tax gap projections for tax year 2022, a detailed analysis showing the nation’s projected gross tax gap at $696 billion. This reflects the difference between projected ‘true’ tax liability and the amount of tax that is actually paid on time.

The new tax gap projections reflect an increase over the tax year 2014-2016 estimates and the tax year 2017-2019 projections. The 2022 projection is an increase of $200 billion over tax years 2014-2016.

However, the IRS noted the increase for 2022 is similar to the 41 percent increase in the economy since the 2014-2016 time period as measured by the Gross Domestic Product. With the new study also showing the voluntary compliance rate among taxpayers remaining steady at 85%, the IRS noted the tax gap increase ultimately reflects growth in the economy and changes in the sources of income – not a change in taxpayer behavior involving filing or paying their taxes.

In addition, the new tax gap projections reflect the time period before the IRS began increasing tax compliance work following passage of the Inflation Reduction Act (IRA) in August of 2022. Since then, the IRS has stepped up compliance activity in a variety of areas with the additional funding, including the agency collecting an initial $1.3 billion from high-income non-filers following IRA funding.

“This is a critical study about the nation’s tax system, and the results underscore there remains a sizable tax gap between taxes that are legally owed but aren’t actually being paid,” said IRS Commissioner Danny Werfel. “

While the bottom line for the new tax gap numbers shows the increase basically reflects growth in the larger economy, the size of the gap also vividly illustrates the ongoing need for adequate funding for the IRS.

We need to focus both on compliance efforts to enforce existing laws as well as improving service to help taxpayers with their tax obligations to help address the tax gap. The new projections are published in Tax Gap Projections for Tax Years 2021 and 2022 (IRS Publication 5869).

Gross tax gap

The projected $696 billion gross tax gap is the difference between projected ‘true’ tax liability for a given period and the amount of tax that is paid on time. The gross tax gap covers three key areas – non-filing of taxes, underreporting of taxes and underpayment of taxes.

Non-filing, which means tax not paid on time by those who do not file on time:

$63 billion in tax year 2022, representing 9% of the gross tax gap.

Underreporting, which reflects tax understated on timely filed returns.

$539 billion in tax year 2022, representing 77% of the gross tax gap.

Underpayment, or tax that was reported on time, but not paid on time.

$94 billion in tax year 2022, representing 14% of the gross tax gap.

Voluntary compliance rate remains unchanged

The tax year 2021 and 2022 tax gap projections translate to about 85% of taxes paid voluntarily and on time, which is consistent with recent levels. The projections are based largely upon the compliance behavior estimated from the most recent set of completed audits (from tax years 2014-2016).

After IRS compliance efforts and other late payments are factored in, the projected share of taxes eventually paid is 86.9% for tax year 2022, down slightly from the 87% for tax years 2014-2016.

Is Consistently Shows That Compliance Is Higher
When There Is Third-Party Information Reporting,
And Even Higher When Also Subject To Withholding.

With the help of Inflation Reduction Act resources, the IRS is taking a variety of steps to help improve voluntary compliance by improving taxpayer services and offering new technology tools to work in concert with additional compliance work. In fiscal year 2023, the latest year for which data is available, the IRS collected more than $4.6 trillion in taxes, penalties, interest and user fees.

The voluntary compliance rate of the U.S. tax system is vitally important for the nation. A one-percentage-point increase in voluntary compliance would bring in about $46 billion in additional tax receipts.

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