Business: Federal Taxation ACC 213

Resources for tax professionals: see "Research Tax Law" section.

The "Freedom of Information Act" (FOIA) Library, providing a comprehensive list of documents and other information available electronically on IRS.gov.

A brief primer describing various IRS guidance documents: regulations, revenue rulings, revenue procedure, private letter rulings, technical advice memorandum, notices and announcements.

A wide range of tables, articles, and data that describe and measure elements of the U.S. tax system. Includes business tax statistics, individual tax statistics, and more.

Includes cases, orders, rules, opinions, guidance, and Tax Court reports.

Policy issues webpage; includes revenue proposals, tax expenditures, reports, etc.

Provides analysis of existing tax law.

Encyclopedia entry with history and overview of income tax law in the United States.

Publisher of business and legal information for consumers and small business owners.

A non-profit and non-partisan (non-governmental) public policy research and educational organization.

A non-profit, non-partisan (non-governmental), tax policy research think tank.

Provides research and analysis of tax policy for policymakers and others.

Basic information for the public on personal and business income tax topics.