Phone Number of IRS Customer Service is 1-800-829-4933. To get assistance with your IRS Account information or concerns related to Identity theft, IRS collection departments, tax professionals, business account, refund hotline, business & specialty tax line, wage & income transcript, and federal payment levy program, find the required contact number from the list and call the customer service for help. Also, get other information such as a direct link to the IRS Contact Us form page to create request and their Social Media platforms to directly get in touch with them.

IRS Customer Service Phone Number

  • IRS General Information Customer Service Phone Number1-800-829-1040
  • IRS Hearing Impairment Customer Service Number (TTY/TDD)1-800-829-4059
  • IRS government, Exempt organizations, and retirement plan1-877-829-5500
  • IRS Estate and gift Customer Service1-866-699-4083
  • IRS Excise Tax Function Helpline Number1-866-699-4096
  • IRS To Schedule An Appointment1-844-545-5640
  • IRS Customer Helpline1-800-829-3009
  • IRS Customer Service1-800-829-0582
  • IRS Business Account Customer Service1-800-829-0115
  • IRS Tax Customer Service1-800-829-8374
  • IRS Collection Customer Service1-800-829-3903
  • IRS Customer Service1-800-829-0922
  • IRS FPLP Customer Service1-800-829-7650
  • IRS Refund Customer Service1-800-829-1954
  • IRS Specialty Tax and Business Customer Service1-800-829-4933
  • IRS Income Transcript & Wage1-800-908-9946


IRS Official Address


    • Internal Revenue Service Building
      1111 Constitution Ave., NW
      Washington, D.C. 20224


Related Pages

One thought on “IRS Customer Service 1-800-829-4933

  • Hi, My name is Kevin Wang from FU KANG ACUPUNCTURE CLINIC located in 6428 S Cass Ave ,Westmont IL 60559. EIN 46-1481445. I’v double paid the federal tax for Q2/2019 on August. Each of amount is $1535.22, the first withdrawal from my bank account is on 08/08.2019, the second is on 08/13/2019. Should I apply the overpaid to Q3/2019? Thank you!

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