§ 203.12 EFTPS interest assessments.

(a) Circumstances subject to interest assessments. Treasury may assess interest on a financial institution in instances where a taxpayer that failed to meet a tax due date proves to the IRS that the delivery of Federal tax payment instructions to the financial institution was timely and that the taxpayer satisfied the conditions imposed by the financial institution pursuant to § 203.10(b). Treasury also may assess interest where a financial institution fails to respond to an ACH prenotification entry on an ACH debit as required under part 210 of this title, or fails to originate an ACH prenotification or zero dollar entry on an ACH credit at a taxpayer's request, which then results in a late payment.