Families typically receive the child tax credit (CTC) as part of an annual refund after filing their tax returns. The American Rescue Plan Act changed that temporarily. From July to December 2021, the Internal Revenue Service automatically delivered up to half the anticipated annual credit to...

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...

In 2010, Abadie, Diamond and Hainmueller used the synthetic control method to analyze a cigarette tax implemented in California in 1988. Since then, this method has been increasingly popular, with the original article garnering more than four thousand citations. Part of the synthetic control...

The American Rescue Plan temporarily increased the child tax credit (CTC) in 2021, including extending the credit to families who had not previously filed tax returns. The Internal Revenue Service automatically sent monthly payments of the CTC to families that had filed a tax return in 2019 or...

Legislated changes affecting capital income have dramatically reduced the federal income tax base and revenues over the past 25 years. A significant share of capital income is never subject to tax. The massive “leakage” between the generation of economic income and the reporting of income on tax...