CSMS 45160124·Operational·December 14, 2020·View on csms.cbp.gov ↗

Periodic Monthly Statement (PMS) Dates for 2021

Plain-English explanation

CSMS 45160124 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on December 14, 2020. It carries the official CBP guidance brokers and importers must follow for the topic — "Periodic Monthly Statement (PMS) Dates for 2021". CSMS messages are the operational layer between Commerce determinations and at-the-border collections: when Commerce publishes a new rate, scope ruling, or instruction, CBP turns it into a CSMS that ACE/ACS systems and brokers act on.

Message body

Full text as published by U.S. Customs and Border Protection

CSMS #45160124 - Periodic Monthly Statement (PMS) Dates for 2021 U.S. Customs and Border Protection sent this bulletin at 12/14/2020 04:55 PM EST Cargo Systems Messaging Service CSMS #45160124 - Periodic Monthly Statement (PMS) Dates for 2021 **REMINDER: As this is only a courtesy message, please remember to include a link/reference to the primary location of this information (e.g. cbp.gov)** Filers who are signed up for Periodic Monthly Statements (PMS) have the ability to pay for duties on shipments entered or released during the previous calendar month. For 2021, those dates are available for reference in the attached file. For more information on PMS, please download a copy of the Periodic Monthly Statement User guide available at this URL: https://www.cbp.gov/document/guidance/periodic-monthly-statement Periodic Monthly Statements Due Dates for 2021.pdf Update your subscriptions, modify your password or e-mail address, or stop subscriptions at any time on your Subscriber Preferences Page . You will need to use your e-mail address to log in. If you have questions or problems with the subscription service, please contact subscriberhelp.govdelivery.com . This service is provided to you at no charge by U.S. Customs and Border Protection . Privacy Policy | GovDelivery is providing this information on behalf of U.S. Department of Homeland Security, and may not use the information for any other purposes. Powered by Privacy Policy | Cookie Statement | Help

Frequently asked questions

What is CSMS 45160124?

CSMS 45160124 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Periodic Monthly Statement (PMS) Dates for 2021". CSMS bulletins are the operational instructions CBP issues to brokers, importers, and ACE filers covering rate changes, system updates, scope guidance, and other day-to-day customs-operations changes.

When was CSMS 45160124 published?

CBP published CSMS 45160124 on December 14, 2020. The bulletin's instructions are typically operative as of the publication date unless the body specifies a different effective date.

Is the CBP CSMS the legally binding instruction?

Yes — for at-the-border filing and entry collection. CSMS messages translate Commerce's Federal Register determinations into operational CBP instructions that ACE/ACS systems and brokers execute. The Federal Register notice is the underlying legal authority; the CSMS is the operational implementation. Both should be read together when reconciling a rate or scope change.

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