CSMS 47309888·System update·April 26, 2021·View on csms.cbp.gov ↗

Information on the Deployment of ACE Collections

Plain-English explanation

CSMS 47309888 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (system update), published on April 26, 2021. It carries the official CBP guidance brokers and importers must follow for the topic — "Information on the Deployment of ACE Collections". 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 #47309888 - Information on the Deployment of ACE Collections - Release 3 U.S. Customs and Border Protection sent this bulletin at 04/26/2021 04:11 PM EDT Cargo Systems Messaging Service CSMS #47309888 - Information on the Deployment of ACE Collections - Release 3 On May 1, 2021, U.S. Customs and Border Protection (CBP) will deploy Collections – Release 3 to the Automated Commercial Environment (ACE). This capability will consolidate importers’ deferred tax statements and group entries onto one statement. In addition, this release will provide additional electronic payment methods for trade users via the Automated Broker Interface (ABI) and will include the ability to view deferred tax bills in ACE Reports. This capability also provides importers with both easier access and more time to pay bills. For additional information on this deployment, please refer to the information notice available on CBP.gov . 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 47309888?

CSMS 47309888 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "Information on the Deployment of ACE Collections". 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 47309888 published?

CBP published CSMS 47309888 on April 26, 2021. 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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