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Customs declaration

Changes to the online customs declaration form (OCDF)

From 20 January 2027, changes to US customs requirements mean some parcels sent to the US will require a Zonos Declaration ID. Parcels sent without a valid Declaration ID where one is required may be delayed by customs or returned to sender. 

Any online customs declaration forms (OCDF) created before 20 January 2027 will no longer be valid and cannot be accepted over the counter from that date.  

For some eligible parcels, you may be asked to complete the Zonos Customs Compliance Form to obtain a unique Declaration ID and enter it in the ‘Enter a Zonos Declaration ID’ field in your OCDF. This step is optional until 20 January 2027 but using it now can help you prepare before the process becomes mandatory. 

View US import tariff changes

Things to know

Dangerous goods policy

The sender acknowledges that:

  • This article may be carried by air and will be subject to aviation security and clearing procedures.
  • Carriage of this article is subject to the Australia Post Terms & Conditions.
  • They may be liable for any costs imposed by Customs, including customs of excise duty.

The sender declares that:

  • The information provided in this customs declaration form is true and correct.
  • The article does not contain any flammable or explosive devices, dangerous goods (other than those permitted and specifically disclosed on this form) or items prohibited by legislation or by postal or customs regulations.

The sender understands that the article may be delayed or returned—and/or penalties imposed—if Australia Post finds that the article contains dangerous goods.

Privacy notice

Australia Post collects, stores and shares your personal information with relevant international government authorities located outside of Australia in order to fulfil your international delivery service. Without your information, we would be unable to provide this service. Australia Post will not disclose your information unless required or authorised by law or in accordance with our Privacy Policy, which outlines how to access and/or correct your personal information or make a privacy-related complaint.