Each year, the Internal Revenue Services receives over 3 billion information returns, such as W-2s and 1099-INTs, from employers, banks, and other entities. The IRS also collects some data about taxpayers from other government agencies and the private sector. But given budget cuts and data...
From 2010 through 2019, funding for the Internal Revenue Service (IRS) dropped by 24 percent, after adjustment for inflation. As a consequence, the percentage of taxpayers who were audited fell by nearly half. In this paper, we use confidential IRS data to compare the returns on investments (ROI...
If the United States undertakes actions to address the risks of climate change, the use of coal in the power sector will decline rapidly. Twenty-six US counties are classified as “coal-mining dependent,” meaning the coal industry is a major employer. In these areas, the industry is also an...
This policy brief summarizes the implications of a carbon-constrained future on coal-dependent local governments in the United States. It considers the outlook for US coal production over the next decade under such conditions and explores how county finances could be affected. It also considers...
Mark Mazur, Director of the Urban-Brookings Tax Policy Center, testified before the Joint Economic Committee during a hearing entitled “Unleashing America’s Economic Potential.” In his testimony, Mazur presented a review of the principles of desirable tax policy, clear and less clear findings...
A tax deduction intended to encourage conservation of environmentally important land and historic buildings has become a lucrative way for real estate developers to finance development projects—cheating the government out of billions of dollars of revenue and in some cases doing little to...
Territorial tax systems require clear rules to distinguish between taxable domestic and exempt foreign-source income. Defining the source of a multinational company’s profits is difficult, however, especially for profits that are attributable to intangible assets. Shifting of reported profits to...
Machine Learning and Tax Enforcement
Each year, the Internal Revenue Services receives over 3 billion information returns, such as W-2s and 1099-INTs, from employers, banks, and other entities. The IRS also collects some data about taxpayers from other government agencies and the private sector. But given budget cuts and data...
Effects of Recent Reductions in the Internal Revenue Service’s Appropriations on Returns on Investment
From 2010 through 2019, funding for the Internal Revenue Service (IRS) dropped by 24 percent, after adjustment for inflation. As a consequence, the percentage of taxpayers who were audited fell by nearly half. In this paper, we use confidential IRS data to compare the returns on investments (ROI...
The Risk of Fiscal Collapse in Coal-Reliant Communities
If the United States undertakes actions to address the risks of climate change, the use of coal in the power sector will decline rapidly. Twenty-six US counties are classified as “coal-mining dependent,” meaning the coal industry is a major employer. In these areas, the industry is also an...
Why Local Governments Should Prepare for the Fiscal Effects of a Dwindling Coal Industry
This policy brief summarizes the implications of a carbon-constrained future on coal-dependent local governments in the United States. It considers the outlook for US coal production over the next decade under such conditions and explores how county finances could be affected. It also considers...
Reflections on the Tax Cuts and Jobs Act
Mark Mazur, Director of the Urban-Brookings Tax Policy Center, testified before the Joint Economic Committee during a hearing entitled “Unleashing America’s Economic Potential.” In his testimony, Mazur presented a review of the principles of desirable tax policy, clear and less clear findings...
Charitable Contributions of Conservation Easements
A tax deduction intended to encourage conservation of environmentally important land and historic buildings has become a lucrative way for real estate developers to finance development projects—cheating the government out of billions of dollars of revenue and in some cases doing little to...
Is a Territorial Tax System Viable for the United States?
Territorial tax systems require clear rules to distinguish between taxable domestic and exempt foreign-source income. Defining the source of a multinational company’s profits is difficult, however, especially for profits that are attributable to intangible assets. Shifting of reported profits to...