Tax Zone

IRS Rulings and Pronouncements

  • Internal Revenue Code

  • Cornell University's Searchable Internal Revenue Code

  • Internal Revenue Bulletins, Current and Archived

  • IRS Pronouncements, Current and Archived

  • Searchable IRC, Regulations (including proposed Regulations), and Official Guidance

  • Plain language Regulations




    U.S. Tax Court

    Recent Decisions:
  • Income earned while working in Antarctica cannot be excluded from gross income for income tax purposes
  • Searchable TC and Memorandum Opinions starting 09/25/95; Summary Opinions starting 01/01/01




    Tax Resources


    Latest Legislation

    Text of recent tax acts, pending legislation, commentary

    Quick Reference

    Tax tables and rate schedules, tax forms, standard deductions, retirement thresholds, mileage rates, historical information

    Client Letters, Checklists

    Tax organizers, engagement letters, disclaimers, standard correspondence

    Tax Books, Software, CPE

    Tools and resources to make your job easier

    Calculators & Spreadsheets

    Tax calculators, pre-programmed spreadsheets