The best IRS Customer Service Phone Number USA +1-833-451-0307 and UK +1-833-451-0307 with the quickest path to a customer care executive or a technician. A phone number system with less hold time in comparison to other phone numbers calls now for live support from your computer. IRS customer service. Get in touch with the IRS’s customer service department through the following phone numbers, social media, contact form, and live chat. For more information about wages and income, business and specialty tax, refunds, federal payment levy program, tax professionals and collections, call the numbers listed below.
- +1 800-829-1040
- 1111 Constitution Avenue Northwest
Washington, District of Columbia, DC