Trying to contact IRS customer service? We list here the different methods to get in touch with IRS: Phone, website, email, Twitter, Facebook and more.
IRS customer support phone number: 1-800-829-1040.
Customer support hours of operation: Monday-Friday 7:00am-7:00pm.
– No customer service email address was published.
Visit the IRS site – knowledge base, FAQ, contact form and self service options: Click here.
The postal address of IRS customer service or head office: 1111 Constitution Avenue Northwest, Washington, District of Columbia, DC, USA.
– The company does not provide customer service on its twitter account.
The official facebook page of IRS: Visit.