---

@kreinard wrote:

Call the IRS e-file Payment Services at 1-888-353-4537. They're available 24/7:

• Once the return has been accepted the information pertaining to the payment cannot be changed.

For More Information:

www.irs.gov/uac/Pay-Taxes-by-Electronic-Funds-Withdrawal

---

@kreinard Thats only for canceling a payment that you've scheduled, you cant make a payment by calling that number.