Phone Number of 
Irs Illinois Contact is 
(312) 292-4912 .
The
 Internal Revenue Service (IRS) is a tax agency situated in Dearborn Street Chicago, Illinoi, United States. The agency was established on July 1, 1862. It responsible for collects all taxes and enforcement. The
 Head Office of the Internal Revenue Service is located in Washington, District of Columbia, United States.
 Daniel Werfel is the Commissioner of the agency. The agency is presently under Department of the Treasury. It has approximately 106,000 employees. The address and contact number of Irs
 Illinois is also used for 
Illinois disaster relief, 
Irs in Illinois offices, 
Illinois Irs payment plan, 
Illinois Irs tax lien search and 
Illinois Irs forms.
The office timings are: Monday-Friday - 8:30 a.m.-4:30 p.m.
 
Irs Illinois Contact Address 
The address of Irs Illinois Contact is 230 S. Dearborn Street Chicago, Illinois 60604, United States.
Irs Illinois Contact Website 
The Website of Irs Illinois Contact is 
www.irs.gov.
Irs Illinois Contact Customer Support Service Phone Number 
The customer support phone number of Irs Illinois Contact is 
(312) 292-4912 (Click phone number to call).
The postal and 
official address, email address and 
phone number (
helpline) of 
Irs Illinois Contact Service Center and 
Irs Illinois Contact customer phone number  is given below. The  
helpline of Irs Illinois Contact customer phone number may or may not be 
toll free.
Click Here To View  Irs Illinois Contact Customer Service Phone Numbers