Annex 24 and 30
About the service
Our Annex 24 and Annex 30 management service provides you with a thorough evaluation to detect and calculate potential risks in your customs operation. We offer complete advisory of your inventories in Annex 24 and Annex 30, providing monthly reports for informed decision-making. Additionally, we carry out reconstructions to correct balances in these annexes, fixing data entry errors and reducing overdue balances. With our highly trained team, you can optimize your processes and ensure efficient inventory control, guaranteeing compliance with customs regulations and maximizing the benefits of your operation.

What is Annex 24?
Annex 24 refers to the obligation that companies with an IMMEX Program have to maintain an automated inventory control system. It is called Annex 24 because this obligation is described in Annex 24 of the General Foreign Trade Rules. The automated inventory system must, at a minimum, allow for the following:
- Ensure full compliance with the provisions established in the Law, its Regulations, and the General Foreign Trade Rules regarding the inventory control of temporarily imported goods.
- Have a tool for verifying the return of temporarily imported goods and controlling goods pending return. Generate reports that allow compliance with the information requirements established in customs regulations and by the authority itself.
What is Annex 30?
Annex 30 is the system through which the Tax Administration Service (SAT) manages and controls the tax credits and guaranteed amounts derived from temporary importation operations carried out by companies with VAT Certification.
Reports of discharge associated with the customs declarations in which the imported goods are returned must be transmitted, regarding each customs destination. These reports must contain the following information:
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Customs destination
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Unloading period
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Customs declaration numbers
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Tariff fraction
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Commercial value
At TradeWorks, we have our own specialized software for compliance with the obligations contained in Annex 24.