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GPS Research Library

This Library is a tax focused, user driven platform that is under development and currently contains:

  • 2023 US CODE
  • Compilation of Historical and Current IRS Forms and Instructions
  • Internal Revenue Bulletins from 1919 to Present including:
    • Treasury Decisions
    • Revenue Procedures
    • Reveune Rulings
    • IRS Notices
  • IRS Publications
  • US Consitution and Amendments
  • US Declaration of Independence
  • Ability to search the U.S Federal Authoritative Files we have available
  • An easy to use form to request new features and content
  • An easy to use form to report technical issues

Coming soon to the Library:

  • Older Historical Versions of the US Code
  • Supreme Court Decisions
  • Treasury Regulations
  • Key Tax Dates Calendar
  • US State and Territory Tax Content
Get 30% off
with code 30NEW2025
*Development Sale ends on March 31, 2025 at 11:59 pm EST. Terms and Conditions apply.

GPS Research Library Subscription

$179per
year

If you wish to purchase multiple subscriptions or subscriptions for an entire firm please contact us here