Adopted in 1976, 26 U.S.C. §6103 prohibits the Internal Revenue Service (IRS) from disclosing tax returns and "return information" absent specified exceptions. The statute was initially enacted in response to widespread concern over the misuse of tax filings to pursue political vendettas, but more recently has drawn attention as a battleground over efforts to obtain copies of former President Trump's tax returns. See J. Temkin, "Confidentiality of Tax Returns, Congressional Authority and the President", N.Y.L.J. (Sept. 19, 2019).