Tax Sources
Tax law sources, authorities, congressional resources, research tools, legal frameworks, treaties, U.S. tax laws, research guides, databases, and tax history.
Listings of Tax Law Sources
- Internal Revenue Service
- U.S. Office of Tax Analysis
- Tax Policy Center
- Tax Foundation
- Tax Notes
- Tax Analysts
- TaxProf Blog
- National Tax Association
Tax Authorities and Reporting Agencies
- Internal Revenue Service
- U.S. Department of the Treasury
- U.S. Secretary of the Treasury
- U.S. Securities and Exchange Commission
- U.S. Commodity Futures Trading Commission
- U.S. Federal Reserve
- U.S. Office of the Comptroller of the Currency
- U.S. Federal Deposit Insurance Corporation
- U.S. Office of Tax Analysis
- U.S. Financial Industry Regulatory Authority
- U.S. Consumer Financial Protection Bureau
- U.S. Treasury Financial Research
- U.S. Financial Stability Oversight Councilhttps://home.treasury.gov/policy-issues/financial-markets-financial-institutions-and-fiscal-service
- U.S. Financial Crimes Enforcement Network
- U.S. Office of Foreign Assets Control
- U.S. Bureau of Economic Analysis
- U.S. Bureau of Labor Statistics
- U.S. Bureau of the Census
- U.S. Bureau of Justice Statistics
Congressional Resources
- Congress.gov
- GovTrack.us
- Congressional Research Service
- Congressional Budget Office
- Government Accountability Office
Congressional Committees
- House Committee on Ways and Means
- Senate Committee on Finance
- House Committee on Appropriations
- Senate Committee on Appropriations
- House Committee on the Judiciary
- Senate Committee on the Judiciary
- House Committee on Oversight and Reform
- Senate Committee on Homeland Security and Governmental Affairs
- House Committee on Financial Services
- Senate Committee on Banking, Housing, and Urban Affairs
- House Committee on Energy and Commerce
- Senate Committee on Commerce, Science, and Transportation
- House Committee on Education and Labor
- Senate Committee on Health, Education, Labor, and Pensions
- House Committee on Natural Resources
- Senate Committee on Environment and Public Works
- House Committee on Transportation and Infrastructure
- Senate Committee on Energy and Natural Resources
- House Committee on Agriculture
Tax Research Tools
- CCH IntelliConnect
- Bloomberg Tax
- RIA Checkpoint
- Thomson Reuters Westlaw
- LexisNexis
- BNA Tax Management Portfolios
- CCH Axcess
- Intuit ProConnect
- H&R Block Tax Software
Legal Frameworks
- U.S. Code
- U.S. Constitution
- Federal Rules of Civil Procedure
- Federal Rules of Evidence
- Federal Rules of Appellate Procedure
- Federal Rules of Bankruptcy Procedure
- Federal Rules of Criminal Procedure
- Federal Rules of Evidence
Tax Treaties
U.S. Tax Laws
- Internal Revenue Code
- Tax Cuts and Jobs Act
- American Taxpayer Relief Act
- Tax Increase Prevention Act
- Taxpayer First Act
- Taxpayer Advocate Service
- Taxpayer Bill of Rights
- Taxpayer Advocate Service Annual Report
- Taxpayer Advocate Service Case Advocacy
- Taxpayer Advocate Service Systemic Advocacy
- Taxpayer Advocate Service Legislative Recommendations
- Taxpayer Advocate Service National Taxpayer Advocate
Tax Research Guides
- Tax Research Guide - IRS
- Tax Research Guide - CCH
- Tax Research Guide - Bloomberg Tax
- Tax Research Guide - RIA Checkpoint
Tax Research Databases
- CCH IntelliConnect
- Bloomberg Tax
- RIA Checkpoint
- Thomson Reuters Westlaw
- LexisNexis
- BNA Tax Management Portfolios
- CCH Axcess
- Intuit ProConnect