Phone Number of 
Irs Hawaii is 
+1 (808) 933-6973 / (808) 242-6450 .
The
 Internal Revenue Service is a governmental agency that is responsible for the administration of collection and payment of taxes. It is a revenue service department of federal government of the United States and is administered under the Department of the Treasury. The Internal Revenue Code is enforced for the interpretation of taxes under the Commissioner of Internal Revenue. The
 IRS collects the tax returns from the taxes earned. The Internal Revenue Service was started on July 1, 1862. The headquarters of IRS is located at Washington, D.C.
Local Office Addresses and Contact Details Of IRS Hawaii
For any assistance related any service, Customers can contact to the officials Of 
IRS Hawaii by visiting on the below mentioned addresses.
Hilo
101 Aupuni St.
Hilo, HI 96720 
Telephone: 
(808) 935-8052Visiting Hours: 
Monday-Friday - 09:00AM- 04:30PM
Closed for lunch 12:30PM - 01:30PMHonolulu
300 Ala Moana Blvd.
Honolulu, HI 96850 
Telephone: 
(808) 566-2705 Visiting Hours: 
Monday-Friday - 08:30PM- 04:30PMWailuku
2200 Main St.
Wailuku, HI 96793
Telephone: 
(808) 242-6450Visiting Hours: 
Monday-Friday - 08:30AM- 04:30PM
Closed for lunch 12:30PM - 1:30PMTax Account Issues Contact Of IRS Hawaii
Customers who need any any guidance related to Tax Account can contact to the officials of 
IRS Hawaii by the given numbers:
Telephone: 
1-800-829-1040 (individuals) 
Telephone: 
1-800-829-4933 (businesses)
Taxpayer Advocate Service Of IRS Hawaii
For details regarding Taxpayer Advocate Service Of 
IRS Hawaii, customers can interact with the representatives  through the below mentioned number:
Telephone: 
808-566-2950 (Honolulu area )
Telephone: 
1-877-777-4778 (Elsewhere Honolulu )
 
Irs Hawaii Address 
The address of Irs Hawaii is 101 Aupuni Street, Hilo, Hawaii 96720, United States.
Irs Hawaii Website 
The Website of Irs Hawaii is 
www.irs.gov.
Irs Hawaii Customer Support Service Phone Number 
The customer support phone number of Irs Hawaii is 
+1 (808) 933-6973 / (808) 242-6450 (Click phone number to call).
The postal and 
official address, email address and 
phone number (
helpline) of 
Irs Hawaii Service Center and 
Irs Hawaii customer service phone number  is given below. The  
helpline of Irs Hawaii customer service phone number may or may not be 
toll free.
Click Here To View Irs Hawaii Customer Service Phone Numbers