Research Guides: Accounting: Tax

Government Websites

IRS Tax Code
Tax Code, Regulations and Official Guidance
Internal Revenue Code and Statutory Law
The current version of the Internal Revenue Code can be found in the standard U.S. Code publications (this link will take you to Cornell's Legal Information Institute to Title 26 of the Code).
Central Accounting Reporting System (CARS)
Handles accounting and reporting for all federal agencies

Internal Revenue Service (IRS)
Explore tax code, tax statistics, and more. Click on the Tax Pro link in the upper left-hand corner of the homepage to find popular links for tax professionals.
Ohio Department of Taxation
Find information about Ohio taxation including information for tax professionals.
Ohio Department of Taxation Researcher Links
Researcher links include Tax Data Series Publications, Ohio Department of Taxation Publications, School District Data, Revenue Accounting, Personal Property Tax, and more!
The Joint Committee on Taxation
A non-partisan committee of the U.S. Congress.

Government Accountability Office (GAO)
An independent, nonpartisan agency that works for Congress. Often called the "congressional watchdog," GAO investigates how the federal government spends taxpayer dollars.
U.S. Tax Court
A national forum to resolve disputes between taxpayers and the Internal Revenue Service while carefully considering the merits of each case and ensuring the uniform interpretation of the Internal Revenue Code.
Financial Crimes Enforcement Network
FinCEN is a bureau of the U.S. Department of the Treasury. FinCEN’s mission is to safeguard the financial system from illicit use and combat money laundering and promote national security through the collection, analysis, and dissemination of financial intelligence and strategic use of financial authorities.