Internal Revenue Service
The Internal Revenue Service is a bureau of the Department of the Treasury. It is responsible for determining, assessing and collecting internal revenue in the United States. The Internal Revenue Service mission is to provide America's taxpayers top quality service by helping them understand and meet their tax responsibilities, and enforce the law with integrity and fairness to all.
The Internal Revenue Service is an ACE Authorized Instructional Site for Skillsoft e-learning courses.
- Click the name of a course/exam to see the course/exam description.
- Click a column header to sort the results by that column (ascending or descending order).
- Click the checkbox of one or more courses to generate a printer-friendly list of selected courses/exams.