INTERNATIONAL TRADE LAW
Classifying Software and Technology Imports
Software and technology imports get unusual customs treatment, and the single most important rule is this: software transmitted electronically is not subject to U.S. customs duty. Customs duties apply to goods that physically cross the border, so a program downloaded over the internet isn’t a dutiable import at all. The questions get more interesting when software arrives on physical media, when it’s embedded in hardware, or when export controls apply to the technology. This guide explains how U.S. customs treats software and technology imports — a specialized corner of HTS classification.
Electronically Transmitted Software: No Duty
Materials downloaded from the internet — software, data, and other digital content electronically transmitted to the buyer — are not subject to customs duty. Because there’s no physical good crossing the border, there’s nothing for Customs to assess a duty on. For companies that deliver software as a download or via the cloud, customs duty simply isn’t part of the picture (though other tax and regulatory rules may still apply).
Software on Physical Media: Value the Medium
When software arrives on a physical carrier — a disc, drive, or similar — there is a good crossing the border, and the long-standing customs approach generally distinguishes the value of the carrier medium from the value of the software content. In many cases duty applies only to the carrier medium itself, not the intellectual property, provided the invoice clearly separates those values. The practical lesson: if you import software on media, structure and document the invoice to separate the (low) medium value from the (often high) content value, or you risk duty being assessed on the full amount.
Embedded Software: Part of the Hardware
Software that is embedded in a device — firmware in a router, control software in a machine — is generally treated as part of the finished hardware and included in the hardware’s customs value. The product classifies and is dutied based on the hardware’s HTS code. So the duty treatment of embedded software follows the device, not the software-specific rules above, which can increase duty exposure if additional tariffs apply to that hardware.
Don’t Forget Export Controls
Technology and software raise a second regulatory dimension that has nothing to do with import duty: export controls. Software and technical data can be controlled under the EAR (or, for defense items, the ITAR), and even sharing controlled technical data with a foreign person can be a regulated export. If you import, develop, or move technology across borders, classify it for export-control purposes too — see our guides to export control classification numbers and ITAR.
Frequently Asked Questions
Is downloaded software subject to U.S. customs duty?
No. Software and other digital content transmitted electronically to the buyer are not subject to customs duty, because no physical good crosses the border for Customs to assess. Duties apply to tangible imported goods, not electronic transmissions.
How is software on physical media valued for customs?
Customs generally distinguishes the value of the carrier medium from the value of the software content, and in many cases duty applies only to the medium itself — provided the invoice clearly separates the two values. An invoice that doesn’t separate them risks duty on the full amount.
How is embedded software treated?
Embedded software is generally treated as part of the finished hardware and included in the hardware’s customs value, with the product classified and dutied under the hardware’s HTS code rather than under software-specific rules.
Do export controls apply to software and technology?
Yes. Separate from import duty, software and technical data can be controlled under the EAR or ITAR, and even transferring controlled technical data to a foreign person can be a regulated export. Technology should be classified for export-control purposes as well as customs.
Software and technology imports turn on how the product crosses the border — and on export controls most companies overlook. Reidel Law Firm advises technology importers and exporters on classification, valuation, and controls on flat-fee terms. Get an import compliance memo.
