Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.

Tax: Major Databases

Treatises, major databases, current awareness, and other resources for federal and state tax research.

Bloomberg Law

Bloomberg Law provides access to Bloomberg BNA's popular tax materials, including the Tax Management Portfolios. Portfolios are like mini-treatises covering narrow issues in tax law and providing authoritative, up-to-date explanations.


Westlaw provides access to tax primary documents, plus a range of well-regarded tax secondary sources, including titles from RIA, CCH, and Warren, Gorham & Lamont. 

Lexis Advance

Lexis provides access to tax primary documents as well as a range of secondary sources.

VitalLaw (CCH)

Online access to primary tax materials, as well as authoritative secondary sources.

Standard Federal Tax Reporter looseleaf content is organized by code section.

RIA Checkpoint

Provides online access to Warren, Gorham & Lamont (WG&L) treatises and RIA editorial content, as well as primary tax materials. While most of the contents of Checkpoint are also available on Westlaw, many tax practitioners rely on Checkpoint because it is more tax-focused.

RIA Federal Tax Coordinator looseleaf content is organized by topic instead of code section.