Is Customs Declaration Required for Importing Software from Abroad? Core Points Clarified in This Article

I.Core Background and Common Difficulties of Importing Foreign Software

In 2026,the import demand of Shanghai’s technology manufacturing and Internet industries for foreign industrial software and R&D tools increased by 18% year-on-year.Many enterprise principals,like Mr.Zhan,mistakenly believed at first that "software transmitted online does not need customs declaration" — until customs asked for supplementary technical materials,they found they had stepped into a compliance blind spot.Common difficulties are concentrated in three points:

• Although software is delivered digitally,those involving technology licensing need to be classified and declared as "technology import" or "goods import";
• It is difficult to provide intellectual property ownership certificates,and some enterprises have their declarations rejected due to incomplete authorization documents;
• Safety inspection requirements vary greatly for different types of software (such as encrypted software,industry-specific software),which easily leads to missing items.

II.Core Role of Zhongshen in Software Import

Zhongshen has been deeply engaged in foreign trade agency for over 20 years.In view of the particularity of software import,we intervene in advance in the communication between enterprises and foreign suppliers,and focus on solving three major problems: "vague classification","missing documents" and "non-compliance of safety inspection".After Mr.Zhan’s company entrusted Zhongshen last year,the original 20-day import process was shortened to 12 days,and a late fee of RMB 30,000 caused by incorrect customs declaration was also avoided.

III.Deconstruction of Complete Software Import Process: Zhongshen’s Compliance Solution

1.Document Pre-examination Stage: Clarify software type and supplement core materials

Document requirements for software import are more complex than ordinary goods,and it is necessary to distinguish between "pure software (no carrier)" and "software with carrier (such as USB flash drive,CD)".Zhongshen’s pre-examination team will first help enterprises sort out key materials to avoid delays caused by subsequent supplementary documents:

• If it is pure software (only technical authorization): ,,and are required;
• If it is software with carrier: additional material certificate and quantity list of the carrier are required.If it involves encryption function, also needs to be submitted;
• All contracts must clearly specify the authorization scope and service period to avoid customs doubt caused by vague clauses.

Last year,when an auto parts company imported German automotive design software,since the foreign supplier only provided an ordinary sales contract,Zhongshen assisted in supplementing the and checked the consistency between the authorization fee and the contract,avoiding the delay of resubmitting documents during customs declaration.

2.Port Customs Declaration Stage: Accurate classified declaration to avoid taxation risks

The tariff calculation basis for software import is not the carrier price,but the software authorization fee.Incorrect classification can easily lead to over-taxation.Zhongshen’s customs declaration team will accurately match the tax code and split the declaration according to the latest 2026 :

An Internet company previously declared software with carrier as "goods",mistakenly included the carrier price in the tax base and overpaid RMB 20,000 in tariffs.After entrusting Zhongshen,the team guided split declaration of "software product + carrier",only taxed the software authorization fee,and saved unnecessary costs.

3.Safety Inspection Stage: Meet requirements of Customs and Cyberspace Administration

Starting from 2026,imported software involving data security needs to pass the security assessment of the cyberspace administration,and unqualified products will be required to rectify.Zhongshen will help enterprises connect with qualified third-party testing institutions in advance and prepare key materials:

• : covers data encryption method and user information storage rules;
• : clarifies the domestic usage scenario and data flow of the software;
• : confirms that the software has no infringement risk.

When a fintech company imported foreign risk control software,Zhongshen assisted in sorting out the data encryption algorithm and user information anonymization process,ensuring the inspection passed at one time and avoiding the risk of being ordered to suspend use after import.

IV.Practical Case: Three Major Risks Zhongshen Helped Enterprises Avoid

In 2025,a new energy enterprise in Shanghai planned to import battery simulation software from Japan,and encountered three problems during initial self-declaration:

• Failed to distinguish between "software authorization" and "carrier price",and was required by customs to recalculate tax;
• Lack of ,the customs declaration form was returned;
• Failed to provide the software security assessment report,facing detention at the port.

After Zhongshen intervened,we did three things: First,helped the enterprise supplement technical contract registration materials with the Japanese supplier,and clarified the authorization fee as the tax base; Second,guided classified declaration as "technical authorization" and matched the 0% tariff code; Third,connected with a local testing institution in Shanghai and completed the security assessment report within 10 days.Eventually,the enterprise completed the import within 15 days,saving 18 days compared with self-declaration,and avoided a detention fee of RMB 12,000.

V.Conclusion: Professional Agency is the Compliance Guarantee for Software Import

Importing software from abroad is not a question of "whether to declare customs",but a question of "how to declare customs compliantly".In 2026,customs has increasingly strict review on intellectual property rights and data security of imported software.Self-declaration is prone to delays or fines caused by incorrect classification and missing documents.With 20 years of industry experience,Zhongshen can help enterprises accurately match customs declaration rules,supplement compliance materials in advance,make the software import process smoother,and reduce taxation costs and compliance risks.