ACK (ACH Payment Acknowledgement)

An ACK entry is an acknowledgement by the receiving depository financial institution (RDFI) confirming the receipt of a corporate credit or debit (CCD) credit entry.

Related Terms

  • DFA (Dodd-Frank Act)

    The Dodd-Frank Act was made effective in 2010 to promote financial stability in the U.S. by increasing accountability and transparency.

    Learn More
  • TILA (Truth in Lending Act)

    The Truth in Lending Act requires the full disclosure of finance charges and terms with regard to costs associated with borrowing.

    Learn More