Internal Revenue Service (IRS)

About Internal Revenue Service (IRS)

The Internal Revenue Service (IRS) is the agency of the United States Department of the Treasury that is responsible for the collection of taxes and the enforcement of federal tax laws. The IRS administers and enforces the Internal Revenue Code, which is the primary body of federal tax laws in the United States. The IRS is responsible for assessing, collecting, and enforcing taxes on individuals, businesses, and organizations. The IRS also provides guidance and assistance to taxpayers to help them comply with tax laws. The IRS's functions include issuing tax forms and instructions, processing tax returns, conducting audits, and enforcing compliance with tax laws through various means, including fines and penalties. The IRS also provides various services to help taxpayers resolve disputes with the agency, such as the Office of the Taxpayer Advocate.