Checkpoint (formerly RIA Checkpoint) is a web-based tax research service that includes a wide range of materials on federal and state taxes.

Access to Checkpoint is limited to University of Washington Law School faculty and students and to other researchers visiting the Gallagher Law Library. Registration instructions are on the Access to Restricted Databases for UW Law Students page.

What does Checkpoint offer? A partial list includes:

  • U.S. (federal)
    • Internal Revenue Code and regulations
    • Internal Revenue Bulletin
    • IRS rulings and releases
    • Tax Court and other federal tax decisions
    • pending tax legislation
    • IRS forms and publications
    • Federal Tax Coordinator 2d (FTC)
    • United States Tax Reporter (USTR)
    • RIA Federal Tax Handbook
    • Journal of Corporate Taxation
    • Taxation for Accountants
    • Journal of Taxation
    • daily tax news
  • States
    • laws and regulations
    • forms and instructions
    • tax rates
    • court decisions
    • multistate law comparisons
    • Journal of Multistate Taxation and Incentives
  • Calculators
    • auto
    • business
    • credit card
    • investment
    • loans
    • mortgages
    • personal
    • retirement
    • savings
    • tax

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