CPAdirectory - The Homepage of the CPA Profession

Research

•	State Department of Revenues

State Tax Research

• StateTaxCentral.com

State Tax Central - free state tax research advice, multistate tax help and information for state tax research.

Tax Law Firms

• Roberts & Holland LLP

More than 100 full-text published articles on taxation, categorized into the following practice areas: Corporate Taxation, International Taxation, Real Estate Taxation, Tax Controversy and Litigation, State and Local Taxation, Employee Benefits, Executive Compensation, Estate and Personal Tax Planning.

Specialty Tax Information Sites

• College & University Tax Issues

Information regarding unrelated business income, employment taxes, charitable contributions, scholoarships and foreign students.

Research Websites

•	Tax Information for Individuals
•	Tax Information for Businesses
•	Tax Information for Charities & Other Non-Profits
•	Tax Information for Government Entities
•	Tax Information for Tax Professionals
•	Tax Information for Retirement Plans
•	IRS e-file
•	IRS Forms and Publications
•	Frequently Asked Tax Questions and Answers
•	Taxpayer Advocate Service
•	Search the US Tax Code
	Search the U.S. tax code by different queries.

•	TaxLibrary.com
	TaxLibrary.com - a tax research library for accountants, enrolled agents, tax preparers, and attorneys from Tax Analysts.

•	Tax Court Opinons
	Opinions from the United States Tax Court are posted Monday through Friday after 3:30 PM EST.

•	National Technical Information Service
	Technology Administration - U.S. Department of Commerce.

•	Code of Federal Regulations
	Searchable form of the CFR, includes Title 26, The official source of tax regulations. Documents may be retrieved in Adobe Portable Document Format (PDF) or in ASCII text format.

•	The United States Code
	USC is prepared and published by the Office of the Law Revision Counsel, U.S. House of Representatives. This database is updated once a year and contains the laws of the United States including 26 USC, the Internal Revenue Code.