In the process of exporting goods to a highly regulated market like the United States, AMS is one of the strictest legal requirements. Understanding this surcharge not only helps businesses optimize costs but also ensures that the supply chain operates without disruption.
What is AMS?
AMS (Automated Manifest System) is an electronic manifest declaration system required by U.S. Customs and Border Protection (CBP) for cargo imported into the United States.
This mandatory regulation aims to:
- Enhance cargo security
- Monitor shipment information before vessels arrive at U.S. ports
- Reduce risks related to smuggling and trade fraud
Why Do Businesses Need to Pay the AMS Surcharge?
The AMS surcharge arises because:
- Shipping lines or freight forwarders must electronically submit cargo data to the U.S. Customs system
- Shipment information must be processed before cargo loading
- Compliance with the “24 Hour Rule” is mandatory
Under this regulation, AMS information must be submitted at least 24 hours before the cargo is loaded onto a vessel bound for the U.S.
Information Required for AMS Filing
Businesses must provide complete and accurate information, including:
Shipper and Consignee Information
- Shipper
- Consignee
- Notify Party
Cargo Information
- Commodity name
- Cargo description
- HS Code
- Quantity
- Weight
Transportation Information
- Container number
- Seal number
- Vessel name / Voyage number
- Port of loading (POL) – Port of discharge (POD)
Who Pays the AMS Surcharge?
Typically:
- The shipper (exporter) bears the AMS fee
- Or the freight forwarder pays first and later charges the customer
However:
- Cost allocation depends on:
- Incoterms conditions
- Agreements between buyer and seller
AMS Fee Reference
| Cargo Type | Reference Fee |
|---|---|
| FCL | USD 25–40/Bill |
| LCL | USD 25–40/Bill |
Note: Fees may vary depending on the shipping line, trade route, and market conditions.
Important Things Businesses Must Pay Attention To
1. Late AMS Filing May Result in Penalties
If AMS is submitted late:
- Cargo may not be loaded onto the vessel
- U.S. Customs may reject the shipment
- Additional container detention and storage charges may arise
2. Information Must Be Absolutely Accurate
Incorrect AMS information may lead to:
- Cargo being held by Customs
- Cargo inspections
- Administrative penalties
- Delivery delays
Special attention should be paid to:
- Cargo description
- Consignee information
- HS Code
3. AMS Is Different from ISF
Many businesses often confuse AMS with ISF.
AMS:
- Filed by the shipping line or freight forwarder
ISF:
- Filed by the U.S. importer
These are two completely different filing requirements.
4. SI Should Be Sent Early to the Forwarder
Businesses should submit the following as early as possible:
- Shipping Instruction (SI)
- Draft Bill of Lading
- Container information
…to avoid missing the AMS cut-off time.
Basic AMS Filing Process
Step 1: The shipper sends shipment information to the freight forwarder
Step 2: The freight forwarder/shipping line submits the AMS filing
Step 3: The CBP system reviews the submitted data
Step 4: The shipment is approved for vessel loading
How Does SongWin Support Businesses?
With extensive experience in logistics and import-export services, SongWin provides:
- Consultation on the latest AMS regulations
- Fast and accurate AMS filing services
- AMS amendment support
- Cut-off deadline monitoring
- Cost risk minimization assistance
AMS is a mandatory requirement for exports to the United States and directly impacts:
- Delivery schedules
- Customs clearance capability
- Business logistics costs
Understanding AMS and preparing accurate information will help businesses:
✔ Operate proactively
✔ Minimize risks
✔ Avoid unnecessary additional costs
Contact Songwin International Logistics today for the most optimized shipping solutions!
SONGWIN INTERNATIONAL LOGISTICS VIETNAM CO., LTD
📍 Address: 344 Nguyen Trong Tuyen Street, Tan Son Hoa Ward, Ho Chi Minh City, Vietnam
📞 24/7 Hotline: 083.681.3969 – 0373.262.105
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