(a) Except as otherwise provided in subsection (c), for purposes of determining the priority of a perfected security interest under section 400.9-322(a)(1), perfection of the security interest dates from the time an advance is made to the extent that the security interest secures an advance that:

(1) Is made while the security interest is perfected only:

Terms Used In Missouri Laws 400.9-323

  • Contract: A legal written agreement that becomes binding when signed.
  • Lease: A contract transferring the use of property or occupancy of land, space, structures, or equipment in consideration of a payment (e.g., rent). Source: OCC
  • Lien: A claim against real or personal property in satisfaction of a debt.
  • person: may extend and be applied to bodies politic and corporate, and to partnerships and other unincorporated associations. See Missouri Laws 1.020

(A) Under section 400.9-309 when it attaches; or

(B) Temporarily under section 400.9-312(e), (f), or (g); and

(2) Is not made pursuant to a commitment entered into before or while the security interest is perfected by a method other than under section 400.9-309 or 400.9-312(e), (f), or (g).

(b) Except as otherwise provided in subsection (c), a security interest is subordinate to the rights of a person that becomes a lien creditor to the extent that the security interest secures an advance made more than forty-five days after the person becomes a lien creditor unless the advance is made:

(1) Without knowledge of the lien; or

(2) Pursuant to a commitment entered into without knowledge of the lien.

(c) Subsections (a) and (b) do not apply to a security interest held by a secured party that is a buyer of accounts, chattel paper, payment intangibles, or promissory notes or a consignor.

(d) Except as otherwise provided in subsection (e), a buyer of goods other than a buyer in ordinary course of business takes free of a security interest to the extent that it secures advances made after the earlier of:

(1) The time the secured party acquires knowledge of the buyer’s purchase; or

(2) Forty-five days after the purchase.

(e) Subsection (d) does not apply if the advance is made pursuant to a commitment entered into without knowledge of the buyer’s purchase and before the expiration of the forty-five-day period.

(f) Except as otherwise provided in subsection (g), a lessee of goods, other than a lessee in ordinary course of business, takes the leasehold interest free of a security interest to the extent that it secures advances made after the earlier of:

(1) The time the secured party acquires knowledge of the lease; or

(2) Forty-five days after the lease contract becomes enforceable.

(g) Subsection (f) does not apply if the advance is made pursuant to a commitment entered into without knowledge of the lease and before the expiration of the forty-five-day period.