Congressional Research Service Reports (2018- ) Library of Congress - CRS approaches complex topics from a variety of perspectives and examines all sides of an issue. Staff members analyze current policies and present the impact of proposed policy alternatives.
Selected Tax Congressional Research Service Reports (1987- ) Tax Notes - CRS works exclusively for members and committees of the United States Congress. An arm of the Library of Congress, the agency is renowned for its non-partisanship and its in-depth analysis of issues. CRS Reports provide valuable insight into how Congress makes decisions and are excellent sources for determining historical and current legal frameworks on domestic and international issues.
Congressional Hearings via ProQuest Congressional - Hearings conducted in the House Ways and Means Committee or the Senate Finance Committee contain valuable policy proposals in expert testimony before Congress.
US office of Tax Policy - "The Office of Tax Policy assists the Secretary in developing and implementing tax policies and programs; provides the official estimates of all Government receipts for the President's budget, fiscal policy decisions, and Treasury cash management decisions...."
Joint Committee on Taxation - The Joint Committee on Taxation is a nonpartisan committee of the United States Congress, originally established under the Revenue Act of 1926. The Joint Committee operates with an experienced professional staff of Ph.D economists, attorneys, and accountants, who assist Members of the majority and minority parties in both houses of Congress on tax legislation.
Congressional Budget Office - CBO’s mandate is to provide the Congress with objective, nonpartisan, and timely analyses to aid in economic and budgetary decisions on the wide array of programs covered by the federal budget and the information and estimates required for the Congressional budget process. CBO Taxes Publications
Taxpayer Advocate Service - As an independent organization within the IRS, we help taxpayers resolve problems with the IRS and recommend changes that will prevent the problems. National Taxpayer Advocate must submit two reports to Congress each year: an Annual Report to Congress and an Objectives Report for the next fiscal year.
Government Accountability Office (GAO) - GAO is an independent, nonpartisan agency that works for Congress. Often called the "congressional watchdog," GAO investigates how the federal government spends taxpayer dollars. They issue reports and provide testimony on Tax Policy and Administration.
Office of Management and Budget - The core mission of OMB is to serve the President of the United States in implementing his vision across the Executive Branch. OMB works with Congress on congressional appropriations, authorizing, and budgeting processes to enact the President’s Budget and legislative proposals. OMB blog
U.S. Tax Court Website - The official website of the U.S. Tax Court, containing information about the court and its cases.
US Dept. of Justice -- Tax Division Website - The Tax Division’s mission is to enforce the nation’s tax laws fully, fairly, and consistently, through both criminal and civil litigation, in order to promote voluntary compliance with the tax laws, maintain public confidence in the integrity of the tax system, and promote the sound development of the law.