Code of Federal Regulations Title 31. Money and Finance–Treasury § 31.240.13 Indorsement by payees

(1) A check is properly indorsed when:

(2) Indorsement of checks by a duly authorized fiduciary or representative. The individual or institution accepting a check from a person other than the named payee is responsible for determining whether such person is authorized and has the capacity to indorse and negotiate the check. Evidence of the basis for such a determination may be required by Treasury in the event of a dispute.

(3) Indorsement of checks by a financial institution under the payee's authorization. When a check is credited by a financial institution to the payee's account under the payee's authorization, the financial institution may use an indorsement substantially as follows:  “Credit to the account of the within-named payee in accordance with the payee's instructions. XYZ [Name of financial institution].” A financial institution using this form of indorsement will be deemed to guarantee to all subsequent indorsers and to the Treasury that it is acting as an attorney-in-fact for the payee, under the payee's authorization, and that this authority is currently in force and has neither lapsed nor been revoked either in fact or by the death or incapacity of the payee.

(4) Indorsement of checks drawn in favor of financial institutions. All checks drawn in favor of a financial institution, for credit to the account of a person designating payment so to be made, must be indorsed in the name of the financial institution as payee in the usual manner. However, no check drawn in favor of a financial institution for credit to the account of a payee may be negotiated by the financial institution after the death of the payee.

(1) A check is not properly indorsed when the check is signed or otherwise is indorsed by a person without the payee's consent or authorization.

(2) Failure to include the signature of the person signing the check as required by paragraph (b)(1)(ii) of this section will create a rebuttable presumption that the indorsement is a forgery and is unacceptable.

(3) Failure to include sufficient indication of the indorser's authority to act on behalf of the payee as required by paragraph (b)(1)(ii) of this section will create a rebuttable presumption that the indorsing person is not authorized to indorse a check for the payee.