IRS Business Hours
If you want to connect with the IRS customer service department, you can reach out by phone, email, through social media. Today, we will discuss about IRS hours of operation that includes IRS opening hours, closing, holiday hours and closing business hours.
IRS Regular Business Hour
Weekdays: Monday to Friday: 8:30AM–4:30PM
What time does IRS open and close?
|Store hours today||Opening Hours||Closing Hours|
|Monday||8:30 am||4:30 pm|
|Tuesday||8:30 am||4:30 pm|
|Wednesday||8:30 am||4:30 pm|
|Thursday||8:30 am||4:30 pm|
|Friday||8:30 am||4:30 pm|
IRS Holiday Hours
IRS customer service is open on most public holidays. Our self-serve functions are available 24/7.
Christmas Day and Easter Sunday: Closed
What time does IRS close?
New Year’s Day
Birthday of Martin Luther King,
Jr. Washington’s Birthday
Memorial Day Juneteenth
National Independence Day Independence Day
Labor Day Columbus Day
Contact by phone
Monday through Friday, 7 a.m. to 7 p.m.
7 a.m. to 7 p.m. local time
8 a.m. to 5 p.m. local time
Estate and gift taxes (Form 706/709)
8 a.m. to 3:30 p.m. Eastern time
8 a.m. to 6 p.m. Eastern time
IRS Head Office Contact Number
Corporate Head office address of IRS:
1111 Constitution Ave NW, Washington, DC 20224, United states
For any general inquiries, please contact IRS head office number: +1 202-622-5000
For additional information, please visit the IRS website: www.irs.gov