IRS Louisiana Customer Service Number, Internal Revenue Service Louisiana Offices, Center Address, Hours, Phone Number

IRS Louisiana Customer Service Number, Internal Revenue Service Louisiana branch offices, addresses, customer service centers, locations, taxpayer centers, hours of operations, toll free helpline number, customer support number and email id with information like IRS application, inquiry, filing, payments, refunds, credits and deductions, help and resources, appointment information in Louisiana and their cities.

Taxpayers who are looking IRS Louisiana service phone number or toll free phone number of IRS Louisiana, and Internal Revenue Service Louisiana contact number, IRS Taxpayer Assistance Centers (TACs) in Louisiana, etc. So, as this page we are sharing all contact information of IRS Louisiana service department including Internal Revenue Service Louisiana service office address, telephone number, fax number and official web page link.

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IRS Louisiana Customer Service Contact Details

Below, we are furnished the contact information of IRS Louisiana customer service help teams. You can also get the details of IRS Louisiana office address, important contact numbers and enquiry numbers. The customers who want to share their complaints, suggestions, feedback and reviews with the IRS (Internal Revenue Service) Louisiana can use the various contact modes we are sharing in this article below.

IRS Branch Offices and Taxpayer Assistance Centers (TACs) in Louisiana:

City Office Address Working Hours Phone*
Alexandria 3508 Government St.
Alexandria, LA. 71302
Monday -Friday – 9:00 a.m.-4:30 p.m.
(Closed for lunch 12:00 noon- 1:00 p.m.)
(318) 445-8028
Taxpayer Assistance
available at New
3717 Government St.
Alexandria, LA 71302
Monday & Friday – 8:30 a.m.-3:30 p.m. (318) 445-8028
Baton Rouge  2600 Citiplace Centre
Baton Rouge, LA. 70808
Monday-Friday – 8:30 a.m.-4:30 p.m. (225) 343-8625
Houma  423 Lafayette St.
Houma, LA 70360
Monday-Friday – 8:30 a.m.-4:30 p.m.
(Closed for lunch 12:00 noon – 1:00 p.m.)
(985) 876-0949
Lafayette  4021-A Ambassador
Caffery Parkway
Lafayette, LA 70503
**This office is closed until further notice** (337) 269-4036
Taxpayer Assistance
available at SMILE
Action Agency
501 St. John St.
Lafayette, LA 70501
Tuesday & Thursday – 10:00 a.m. -3:00 p.m. (337) 269-4036
Lake Charles  One Lake Shore Dr. Lake Charles, LA 0629 Monday-Friday – 8:30 a.m.-4:30 p.m.
(Closed for lunch 12:30 p.m.-1:30 p.m.)
(337) 433-1362
Monroe  1401 Hudson Ln.
Monroe, LA 71201
Monday –  Friday – 8:30 a.m.-4:30 p.m. (Closed for lunch 12:30 p.m. – 1:30 p.m.) **This office opens at 1:30 p.m. 2/19 – 3/4** (318) 410-7571
New Orleans  1555 Poydras St.
New Orleans, LA 70112
Monday – Friday – 8:30 a.m. – 4:30 p.m. (504) 558-3344
Shreveport  3007 Knight St.
Shreveport, LA 71105
Monday-Friday – 8:30 a.m.-4:30 p.m. (318) 869-6310

Internal Revenue Service Louisiana e-help Desk Toll-Free Number:

  • 1-866-255-0654 (Within the United States)
  • 1-512-416-7750 (outside the United States)
  • e-help desk Hours of Operations: Monday thru Friday 6:30 AM – 6:00 PM Central Time

IRS Louisiana Customer Service Phone Number:

  • 1-800-829-1040 toll free for Individuals
  • 1-800-829-4933 toll free for Businesses
  • 1-877-829-5500 toll free for Exempt Organizations
  • 1-877-829-5500 toll free for Retirement Plan Administrators
  • 1-877-829-5500 toll free for Government Entities
  • 1-800-829-4059 TDD Toll-Free for people with hearing impairments
  • Hours of Operation: Monday – Friday, 7 a.m. – 7 p.m. your local time (Louisiana & Louisiana follow Pacific Time)

IRS Louisiana Customer Service Email ID: Click here

IRS Corporate Headquarters Office Address:

Location: Internal Revenue Service Headquarters Building, 1111 Constitution Avenue, Northwest, Washington, District of Louisiana, DC, United States

Useful Links of IRS Louisiana Customer Service Support:

Click here for general help and support online

Click here to find local IRS Branch Offices

Click here to find Taxpayer Assistance Centers

Click here to get online Help and Resources

Click here to Contact your local Taxpayer Advocate

Click here to File Paper Tax Returns

If you are unable to connect with the IRS Louisiana \service representatives, kindly you can contact to the your local \service support by following the above mentioned IRS Louisiana \service, local office address, telephone numbers, fax numbers, email ids and more. You can also contact to the offices located in your city or can visit the customer service office directly, send an email, and write a letter. For further details we recommend you to visit the official website of IRS.

IRS Official Website:

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