ACE In Bond (CBP Shipment Type)
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🔖 This article is part of the BorderConnect Shipment Type Guide and the BorderConnect ACE Manifest Guide |
ACE In-Bond (Carrier-Filed In-Bond in ACE)
This guide explains how to create and transmit an ACE In-Bond (carrier-filed in-bond) using BorderConnect ACE Manifest software.
In many cases, in-bond information is filed by a customs broker through ABI (commonly referred to as a “QP in-bond”). Under ACE truck manifest, carriers may also file the in-bond as part of the manifest by entering the required in-bond details (commonly referred to as an “ACE in-bond”).[1][2]
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💡 Before you create an ACE In-Bond, confirm with your customer whether a broker has already filed (or must file) the in-bond. Do not have two parties file an in-bond for the same shipment. |
Who this applies to
- Highway carriers using BorderConnect ACE Manifest
- Carriers who are authorized/bonded to move freight in-bond into/within the U.S. (carrier eligibility and bonding are CBP requirements)[3]
Key compliance timing (don’t skip this)
Some operations teams describe in-bond arrival reporting as “48 hours,” but CBP’s regulation uses within 2 business days for arrival reporting, and also requires a FIRMS code to identify the facility/location within the port where the freight arrived.[4]
For Transportation & Exportation (T&E), arrival at the port of exportation must be reported within 2 business days, and the in-bond record must be updated within 2 business days after exportation.[5]
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💡 If there’s any conflict between “48 hours” shorthand and CBP rules, follow the CBP standard of 2 business days.[4] |
Quick Start Checklist
Use this checklist before you begin the steps.
| Item | Why it matters | Where you’ll use it |
|---|---|---|
| A unique Shipment Control Number (SCN) | Required for every ACE shipment | BorderConnect → Shipment Details |
| A unique Trip/Manifest (Trip Number + ETA + Port) | The in-bond is transmitted as part of the manifest workflow | BorderConnect → eManifest Details |
| A Paper In-Bond Entry Number (9 digits) issued to you | Required to create the in-bond record | BorderConnect → In-Bond Information |
| Correct In-Bond Entry Type (IT vs T&E) | Drives which fields become required (destination/export details) | BorderConnect → In-Bond Information |
| FIRMS code for the destination facility (for arrival reporting) | Required to report in-bond arrival (facility within the port) | BorderConnect → Send In-Bond Arrival Message |
Step-by-Step: Create an ACE In-Bond Shipment
1) Start a new ACE eManifest
Create the ACE eManifest the same way you normally would (Trip Number, Port of Arrival, ETA, truck/trailer, driver, etc.). Then proceed to create the shipment.
2) Create the shipment and select “ACE In-Bond”
1. From the manifest, choose to add a new shipment. 2. Select ACE In-Bond as the Shipment Type. 3. Enter a unique Shipment Control Number (SCN). 4. Click Save.

3) Open “Assign In-Bond Information”
After saving the shipment, you’ll see an In-Bond Information section that does not appear on standard shipments.
1. On the shipment page, find the In-Bond Information panel. 2. Click Assign In-Bond Information (top-right of the panel).

4) Enter the in-bond details
You will be taken to an in-bond entry screen. Use the legend on the page to identify what’s required.

Field guide (what to enter, and when)
| Field | What it is | When it’s required / tips |
|---|---|---|
| In-Bond Entry Type | Type of movement (e.g., Immediate Transportation, Transportation & Exportation) | Determined by your customer/broker instructions. Choose carefully—T&E adds export obligations. |
| Paper In-Bond Number | The 9-digit in-bond entry number issued to your company | Required for highway in-bonds. Use each number only once. |
| U.S. In-Bond Destination | The inland CBP port/destination for the in-bond | Required for IT/T&E. Must be the far-side destination (not the Port of Arrival). |
| Foreign In-Bond Destination | Foreign destination after the goods leave the U.S. | Only for T&E. Leave blank for IT. |
| Bonded Carrier IRS# | IRS/EIN that CBP has associated with your bonded carrier status | Required if applicable to your setup. BorderConnect can store commonly used values. |
| Estimated U.S. Departure Date | Planned date the freight will depart the U.S. | Only for T&E. Leave blank for IT. |
| Subject to FDA | Whether the goods require FDA prior notice | Only if applicable to the commodity/shipment. |
| Onward Carrier SCAC | Another carrier taking over the movement | Optional. Leave blank unless another carrier assumes responsibility. |
When finished, click Save. Then proceed with shipper/consignee and the rest of the shipment as normal.
5) Add commodity details (in-bond-specific fields)
Click Create Commodity. For in-bond shipments, some extra fields appear.

| Commodity Field | Required for IT | Required for T&E | Notes |
|---|---|---|---|
| Value (USD) | Yes | Yes | Enter the shipment value in USD. |
| Harmonized Code (6 digits) | No | Yes | Use the first 6 digits of the HTS classification. If unsure, confirm with your customer/broker. |
| Country of Origin | No | No | Not required for all in-bond types (may still be useful for internal records). |
6) Submit the manifest
Once your shipment is complete, submit the full ACE eManifest as normal. The in-bond record is created in ACE when the manifest is transmitted successfully.
Optional: Print CBP Form 7512
If you or your customer needs a printed copy, use Print CBP Form 7512 from the shipment page.

After the shipment moves: Arrival and Export reporting
What “in-bond opened” looks like
When CBP authorizes the movement, you’ll typically see an “In-bond Movement Authorized” style message in history/status.
- Example (authorized/open)
In-bond Movement Authorized; bill of lading open: Shipment [AAAA6575589], Quantity [4320], Entry Number [123456789], Port [3801]
Report In-Bond Arrival (close out IT; required step for all in-bonds)
When the freight arrives at the port of destination (IT) or the port of exportation (T&E), you must report arrival via CBP-approved EDI, and the arrival message must include the FIRMS code for the facility/location within the port where the freight arrived.[4]
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💡 CBP requires the arrival to be reported within 2 business days and the arrival notification must include the FIRMS code of the location within the port.[4] |
How to send the arrival message in BorderConnect
1. Open the ACE Shipment Details Page for the in-bond shipment. 2. From the top dropdown Shipment Only Send to CBP, select Send In-Bond Arrival Message. 3. Enter:
- FIRMS Code (destination facility)
- Arrival Date
- Arrival Time
4. Submit, then confirm an “arrival” response in History/Status.


- Example (sent)
In-Bond Arrival message for Shipment [AAAA6575589] Port [4320], Arrival Date [04/25/2017 09:00 PM] sent to CBP by Demo User
- Example (CBP response)
Arrival of in-bond - bill of lading: Shipment [AAAA6575589], Quantity [4320], Entry Number [123456789]
Export reporting (T&E only)
For Transportation & Exportation (T&E), after the freight is physically exported, the in-bond record must be updated within 2 business days after exportation.[5]
How to send the export message in BorderConnect
1. Ensure the in-bond shows as arrived first. 2. From Shipment Only Send to CBP, select Send In-Bond Export Message. 3. Enter export date/time and submit.


- Example (CBP response)
Export of in-bond - bill of lading: Shipment [AAAA040329], Quantity [2040]
Visual: In-Bond lifecycle (simple flow)
Use this as a quick mental model of what you’re trying to achieve.
Create ACE Manifest + ACE In-Bond Shipment
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Transmit / Sync with CBP (in-bond created)
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v
CBP authorizes movement (in-bond opens)
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v
Freight arrives at destination (IT) or port of export (T&E)
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Send In-Bond Arrival Message (include FIRMS) <-- within 2 business days
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+--------------------+
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v v
IT complete (closed) T&E: Export happens
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Send In-Bond Export Message <-- within 2 business days after export
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v
T&E complete (closed)
References
- ↑ CBP – Bonds General Guidelines (CBP Form 301 instructions and bond filing guidance): https://www.cbp.gov/sites/default/files/documents/Bonds%20General%20Guidelines.pdf
- ↑ CBP – CBP Form 301 (Customs Bond) landing page: https://www.cbp.gov/document/forms/cbp-form-301-customs-bond
- ↑ CBP – Bonds General Guidelines: https://www.cbp.gov/sites/default/files/documents/Bonds%20General%20Guidelines.pdf
- ↑ 4.0 4.1 4.2 4.3 19 CFR §18.1 (In-bond application and entry; general rules) – Arrival notification includes FIRMS code and must be reported within the prescribed period: https://www.govinfo.gov/content/pkg/CFR-2023-title19-vol1/pdf/CFR-2023-title19-vol1.pdf
- ↑ 5.0 5.1 19 CFR §18.24 (Transportation & Exportation) – Notice of arrival and proof of exportation timing: https://www.govinfo.gov/content/pkg/CFR-2023-title19-vol1/pdf/CFR-2023-title19-vol1.pdf