Comprehensive Resources for IRS and Tax Assistance

Below is a list of Internal Revenue Service resources and web links. Once you click on a link below you will leave Koch Law Firm’s website and be directed to another site.

Internal Revenue Service Forms

  • Form 2848 – Power of Attorney and Declaration of Representative
  • Form 8821 – Tax Information Authorization
  • Form 433-A – Collection Information Statement for Wage Earners and Self-Employed Individuals
  • Form 433-B – Collection Information Statement for Businesses
  • Form 656 – Offer in Compromise
  • Form 911 – Request for Taxpayer Advocate Service Assistance

Internal Revenue Manual

Internal Revenue Service Collection Standards

Committee on Ways and Means

The Joint Committee on Taxation

Louisiana Department of Revenue