IRS Customer Service Number

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The Internal Revenue Service (IRS) is a government revenue service agency functioning under the operation of United States federal government. It is a reputed bureau of the Department of the Treasury and directed by Commissioner of Internal Revenue, who is appointed by POTUS for five years. The main objective of IRS is to collect taxes and supervising Internal Revenue Code. Contact IRS Help Line by dialling IRS Phone number mentioned below. It provides assistance to tax payers and keeps a track of fraudulent or invalid tax filings. IRS Customer Service Number is mentioned for the taxpayers to connect with executives and gain assistance regarding calculations, laws and filings.

IRS Contact Number

  • Individuals: 800-829-104
  • Businesses: 800-829-4933
  • People with Hearing Impairments: 800-829-4059 (TDD)
  • Exempt Organizations, Retirement Plan Administrators, and Government: 877-829-5500 (Monday through Friday, 8 a.m. to 5 p.m. local time)
  • Estate and Gift: 866-699-4083 (Monday through Friday, 8 a.m. to 4 p.m. Eastern time
  • Excise Tax Function: 866-699-4096 (Monday through Friday, 8 a.m. to 6 p.m. Eastern time)

In the 2015 fiscal year, IRS administered almost 240 million returns and collected $3.3 trillion in revenue. IRS runs two volunteer programs called Volunteer Income Tax Assistance (VITA) and Tax Counseling for the Elderly (TCE) for training and counselling taxpayers. E-course materials are provided to study and practice with the help of tax-preparation software. It operates three computer centers in Detroit, Michigan; Martinsburg, West Virginia; and Memphis, Tennessee. Contact IRS through headquarters details or note down accurate Phone Number For IRS.

IRS Headquarters

1111 Constitution Ave., NW; Washington, DC 20224


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