欧盟与美国清关通关手册：电商小包、普货从发货到放行全流程对照

很多跨境物流异常，表面看是“清关慢”，实际往往是发货前就埋了雷：HS 编码没确认、收货人不是进口商、IOSS 没传进申报数据、美国低值包裹还按老的 Section 321 免税逻辑报价、普货海运忘了 ISF。清关不是货到口岸才开始，真正专业的做法，是从下单、备货、制单那一刻就把通关路径想清楚。

先讲一个底层逻辑：清关不是一个动作，而是一串责任

欧盟和美国的清关规则不一样，但底层逻辑很像：监管方要确认货物是什么、值多少钱、谁进口、税费怎么算、是否符合产品准入要求。

如果把清关拆开看，大致是五件事：

环节	海关真正关心什么	业务上最容易出错的地方
数据预申报	货物、路线、主体是否可识别	品名太泛、收货人不清、运单和发票不一致
商品归类	HS/HTS/CN/TARIC 是否正确	照抄供应商编码，不看目的国税则
估价与税费	申报价值是否合理，税费谁付	低报、币种错误、贸易条款不清
监管准入	是否涉及食品、药品、儿童用品、电子、动植物等	货到港才发现缺证书、标签或注册
放行与后续	是否可交付、是否需留档或接受后续稽查	放行后以为责任结束，文件没有保存

所以，通关手册的重点不是背概念，而是把每一票货从发货到结束的动作、责任人和风险点列清楚。

本文为行业知识和实操参考，不构成法律、税务、海关或产品合规建议。欧盟成员国、美国 CBP 以及 FDA、CPSC、FCC、USDA 等监管机构要求可能调整，具体业务请以官方规定、承运人规则、目的港报关行和专业意见为准。本文事实口径按 2026 年 5 月公开信息整理。

发货前共通准备表

无论发欧盟还是美国，电商还是普货，下面这张表都建议先过一遍。

准备项	欧盟关注点	美国关注点	实操建议
商品名称	CN/TARIC、IOSS/H7 或正式申报	HTS、ACE、PGA 数据	不要写 goods、sample、parts
HS/税则归类	HS/CN/TARIC	HTSUS	先查方向，再让报关行确认
进口主体	EORI、VAT、IOSS、IOR	IOR、EIN/SSN、CBP Form 5106	海外仓不等于进口商
发票价值	VAT、关税、申报价值	Duties、MPF、HMF、PGA 审查	价值要能被订单和付款证明
贸易条款	DAP、DDP、进口 VAT 谁承担	DAP、DDP、关税谁承担	报价前先确认责任边界
产品合规	CE、REACH、食品接触、EPR 等视产品而定	FDA、CPSC、FCC、EPA、USDA 等视产品而定	监管产品不要等到货到港才补
运输方式	ICS2/ENS、安全申报	ACE、AMS、ISF、航空/海运舱单	截止时间比你想象得早
清关代理	欧盟成员国报关行	美国 licensed customs broker	提前给资料，不要到港后才找

如果你只是要先判断一个产品可能落在哪类 HS 编码，可以用 OneCargoKit 的 HS Code Lookup 做初步检索。注意，工具只能帮你缩小范围，复杂产品、组合产品、带电产品、医疗或食品相关产品，仍要以目的国税则、海关裁定和专业意见为准。

欧盟清关：先分电商小包和普货

欧盟清关最容易混淆的是两条线：一条是跨境电商 B2C 小包，另一条是 B2B 或 B2C 备货型普货。

类型	常见场景	关键系统/概念	典型申报逻辑
电商小包	独立站、平台订单、直发消费者	IOSS、H7、ICS2、邮政/快递清关	按包裹和订单申报，重点是低价值货物 VAT 和数据准确性
普货进口	海运整柜、空运批量、海外仓备货、B2B	EORI、TARIC、H1、释放自由流通	按正式进口申报，重点是关税、进口 VAT、许可证和产品准入
转运/保税	先入保税仓、转关、再销售	Transit、Customs Warehouse	先不一定进入自由流通，后续再申报

欧盟的一个关键概念叫 release for free circulation，也就是货物完成进口手续、缴纳适用关税和进口 VAT，并满足禁限管制要求后，取得欧盟货物地位，可以在欧盟市场自由流通。

欧盟电商小包：从发货到派送的流程表

欧盟从 2021 年起取消低价值进口商品的 VAT 免征门槛，跨境电商包裹不再是“低值就不用 VAT”。IOSS 是为了让不超过 150 欧元的 B2C 进口货物更方便地申报和缴纳 VAT，但它不是免税，也不适用于所有货物，例如消费税货物通常不适用。

阶段	动作	责任方	关键资料	易错点
1. 售前定价	判断是否使用 IOSS，税费是否前置收取	卖家/平台	商品价值、目的国 VAT 税率、IOSS 方案	把 IOSS 当成免税
2. 下单成包	订单、SKU、买家信息与包裹绑定	卖家/平台/ERP	SKU、品名、数量、成交价、收件地址	多订单合包后超过 150 欧元仍按 IOSS 报
3. 出库制单	生成运单、商业发票或电子数据	卖家/物流商	英文品名、HS、价值、币种、IOSS 号电子传输	只把 IOSS 写在面单上，没有进入申报数据
4. 干线预申报	向欧盟 ICS2 提交 ENS 安全数据	承运人/邮政/快递/货代	发货人、收货人、品名、件数、重量、路线	品名太泛导致风险拦截
5. 到达欧盟	货物呈递海关，等待申报匹配	承运人/清关代理	运单、舱单、包裹数据	实货和数据不一致
6. 低值申报	符合条件的低值货物可用简化数据集	清关代理/邮政/快递	H7 或当地低值申报数据、IOSS 信息	IOSS 无效、价值被怀疑超过 150 欧元
7. VAT/税费处理	IOSS 前置缴税或进口环节代收	平台/卖家/清关方	VAT 数据、税费支付记录	买家被二次收 VAT，引发投诉
8. 放行派送	清关放行后进入末端派送	承运人/末端派送商	放行状态、派送地址	地址错误、收件人拒付税费
9. 后续留档	保存订单、发票、申报和税费记录	卖家/平台	订单、IOSS 记录、物流轨迹	被追溯时拿不出资料

实操里，欧盟电商小包最常见的问题不是“有没有 IOSS”，而是 IOSS 数据有没有被正确传到清关申报里。很多卖家把 IOSS 号码发给物流商，但物流系统没有映射到对应包裹，到了目的国仍被当作未缴 VAT 包裹处理。

欧盟普货：海外仓备货、B2B、整柜空运怎么走

普货进口比电商小包更像传统报关。核心不是一票一票消费者订单，而是进口商、商业发票、装箱单、税则归类、进口 VAT 和产品准入。

阶段	动作	责任方	关键资料	风险提醒
1. 确认进口商	确认谁是 Importer of Record	卖家/买家/海外仓	EORI、VAT、公司信息、授权书	海外仓通常不自动承担进口商责任
2. 归类估税	查 HS/CN/TARIC，预估关税和 VAT	报关行/进口商	产品图片、材质、用途、成分、技术资料	中国出口 HS 不等于欧盟 TARIC
3. 产品准入	判断是否需要 CE、REACH、食品/动植物等合规	进口商/品牌方	测试报告、证书、标签、说明书	普货不代表无监管
4. 制作单证	发票、装箱单、合同、运输单据	发货人/货代	Commercial Invoice、Packing List、B/L/AWB	品名、件数、重量和价值不一致
5. 安全预申报	通过 ICS2/ENS 提交入境安全数据	承运人/货代	舱单、货物描述、路线	航空、海运、快递模式要求不同
6. 到港/暂存	货物进入口岸或临时监管场所	承运人/码头/机场	到货通知、货物位置	文件未齐导致仓租和滞留
7. 正式申报	提交进口报关，申请释放自由流通	报关行/进口商	H1 申报、发票、装箱单、许可证	估价、归类、原产地被质疑
8. 税费缴纳	缴纳关税、进口 VAT、消费税等	进口商/税代/报关行	税单、递延账户	DDP 报价没包含进口 VAT
9. 查验/放行	海关或监管机构查验后放行	海关/监管机构	补充资料、样品、检测	查验不是异常本身，补不出资料才是问题
10. 入仓/销售	放行后派送到仓库或买家	物流商/海外仓	POD、入仓预约、库存数据	海关放行不等于仓库一定接收

如果你的贸易条款是 DDP 或 DAP，但团队内部还没确认进口 VAT、关税、清关服务费由谁承担，可以先用 OneCargoKit 的 Incoterms 2020 Calculator 统一口径。很多欧洲清关纠纷，根源不是海关，而是报价时没把责任说清。

美国清关：2026 年要特别注意低值包裹规则变化

美国清关以前最容易被跨境电商卖家记住的是 Section 321 de minimis，也就是符合条件、同一收件人一天合计不超过 800 美元的低价值货物，可以享受免税快速通关。很多小包、快递和平台物流都曾经围绕这个规则设计产品。

但这个逻辑已经发生重大变化。根据 CBP 和 DHS 的公开信息，美国自 2025 年对低价值包裹规则作出重大调整，中国和香港相关货物先受到影响；随后 CBP 页面显示，自 2025 年 8 月 29 日起，所有国家价值不超过 800 美元的低值进口商品不再享受 duty-free de minimis 待遇。

这对卖家影响很大：不能再简单按“美国 800 美元以下免税”来报价和设计链路。实际操作要以最新 CBP 指引、报关行意见、承运人规则和商品原产国/HTS/监管属性为准。

美国电商包裹：从订单到派送的流程表

阶段	动作	责任方	关键资料	2026 年实操重点
1. 售前定价	判断 DDP/DAP、税费是否前置	卖家/平台	商品价格、HTS、原产国、目的州	不再简单套用过去 800 美元免税逻辑
2. 确认进口路径	快递、邮政、专线、海外仓备货	卖家/物流商	渠道产品、清关模式、承运人规则	渠道是否支持税费代缴和数据申报
3. 商品归类	确认 HTSUS 编码	卖家/报关行	材质、用途、功能、图片、成分	HTS 决定关税、PGA、额外贸易措施
4. 订单制单	生成电子运单和发票数据	卖家/平台/物流商	英文品名、数量、价值、币种、原产国	品名不能写 accessories、gift、sample
5. 运输预申报	承运人向 CBP/ACE 提交舱单或包裹数据	快递/邮政/货代	包裹数据、收发货人、路线	数据质量影响放行和查验
6. 进口申报	按当前政策选择合规申报方式	报关行/承运人/平台	HTS、价值、IOR、PGA 数据	Type 86/Section 321 旧逻辑要重新确认
7. 税费处理	计算并缴纳适用关税、费用和可能的额外税	进口商/清关方/承运人	税单、付款记录	DDP 报价要有税费缓冲
8. PGA 审查	FDA、CPSC、FCC、EPA、USDA 等视产品介入	监管机构/报关行	证书、标签、注册、测试报告	电池、儿童用品、食品、化妆品尤其注意
9. 放行派送	CBP 放行后进入末端派送	承运人/USPS/末端商	放行状态、派送地址	放行不等于买家一定无税费争议
10. 售后留档	保存申报、订单、付款、税费资料	卖家/平台	订单、发票、申报记录	被 CBP 或平台追溯时要能解释

美国电商包裹的关键变化，是低值货物不再天然等于“低风险、低手续、低成本”。卖家现在更要重视 HTS、原产国、PGA、税费承担和数据质量。

如果你做 DDP 小包，报价前建议至少拆三层成本：头程运费、目的国税费、承运人附加费。燃油、住宅、偏远、超长、旺季等附加费可以先用 OneCargoKit 的 Surcharge Calculator 做一个内部拆分，再回到承运人价格表确认。

美国普货：空运、海运、海外仓备货怎么走

美国普货进口更强调 Importer of Record、customs bond、ACE、ISF、PGA 和 post-entry 合规。

阶段	动作	责任方	关键资料	风险提醒
1. 确认 IOR	确认美国进口商身份	买家/卖家/海外仓	EIN/SSN、公司信息、POA、CBP Form 5106	海外仓多数不愿做 IOR
2. 确认报关行	授权美国 customs broker	IOR/报关行	POA、公司资料、产品资料	无授权无法申报
3. 建立 bond	正式进口通常需要 customs bond	IOR/报关行/保险公司	Continuous Bond 或 Single Transaction Bond	bond 金额不足会影响放行
4. HTS 归类	确定 HTS、税率、PGA、附加税	报关行/进口商	产品资料、成分、用途、图片	不能照搬中国出口编码
5. 海运 ISF	海运赴美需按时提交 ISF 10+2	进口商/货代/报关行	卖方、买方、制造商、装箱地、HTS 等	通常须在装船前 24 小时提交
6. 出运与舱单	承运人提交 manifest/AMS/ACE 数据	船公司/航空公司/货代	提单、运单、舱单	舱单品名太泛会触发风险
7. 到港申报	提交 entry / entry summary	报关行/IOR	Commercial Invoice、Packing List、B/L/AWB、HTS	估价、原产地、数量错误会延误
8. 税费缴纳	缴纳 estimated duties、fees、taxes	IOR/报关行	税单、ACH、bond	估算不足会影响成本核算
9. CBP/PGA 放行	CBP 或其他监管机构审查放行	CBP/PGA/报关行	补充资料、检测、标签、证书	FDA/CPSC/FCC 等可能单独 hold
10. 提货交付	放行后提柜、拆箱、入仓	卡车/仓库/海外仓	delivery order、POD、预约	查验和延误会产生仓租、滞箱
11. 清算与留档	后续 liquidation、记录保存	IOR/报关行	Entry records、税费、产品资料	放行后仍可能被追溯

美国普货最怕“进口商临时找”。尤其是 DDP 到海外仓，卖家以为货代会包办，货代以为卖家有美国 IOR，海外仓又明确不做进口商。等货到港才发现没人能作为 IOR 申报，费用和时效就都失控。

如果你是整柜或大批量空运备货，除了清关税费，还要提前测算港口/机场等待、仓租、滞箱、海外仓上架延误等成本。可以用 OneCargoKit 的 Storage & Demurrage Calculator 先做延误情景测算，再和船公司、码头、卡车和仓库核对真实收费口径。

欧盟和美国清关差异总表

对比项	欧盟	美国	实操判断
进口主体	企业通常需要 EORI	IOR 需要识别号，常见 EIN/SSN/CBP 5106	海外仓不是自动进口商
低值电商	IOSS 适用于不超过 150 欧元的合规 B2C 低值货物	duty-free de minimis 已发生重大调整，不能按旧 800 美元免税理解	小包报价必须重新核税
税种核心	关税、进口 VAT、消费税	关税、MPF、HMF、额外贸易措施、PGA 费用等	欧盟 VAT 是大头，美国 HTS 和附加税波动大
提前安全数据	ICS2/ENS	ACE/AMS，海运 ISF 10+2	截止时间提前，不能到港再补
商品编码	HS/CN/TARIC	HTSUS	前 6 位类似，后续细分不同
产品监管	CE、REACH、食品、动植物、EPR 等视产品而定	FDA、CPSC、FCC、EPA、USDA 等视产品而定	“普货”要按产品属性判断
放行结果	释放自由流通后可在欧盟流通	CBP/PGA release 后进入美国市场	放行不等于免除后续稽查
常见痛点	IOSS 无效、VAT 双收、EORI/IOR 混乱	HTS 错误、PGA hold、ISF 延误、de minimis 旧认知	先确认模式，再报价

电商和普货清关差异表

维度	电商小包	普货/备货
数据颗粒度	到订单、SKU、收件人	到票、柜、托盘、商业发票
核心风险	低值申报、IOSS/税费、品名和收件人数据	IOR、bond、产品准入、正式税费
成本结构	单票运费、税费代缴、末端派送、退件	干线、关税/VAT、清关、仓租、卡车、滞箱
放行失败后果	买家投诉、退件、补税	港口费用、仓储费用、库存断货
适合团队	平台运营、ERP、专线服务商协同	供应链、财务、报关行、海外仓协同
审核重点	批量数据质量	单证与商品合规

常见误区

误区一：欧盟 150 欧元以下就是免税。

不对。IOSS 是简化低值 B2C 进口 VAT 申报缴纳机制，不是免税。超过条件或数据错误，仍可能在进口环节征税。

误区二：美国 800 美元以下还可以照旧免税。

截至 2026 年 5 月，CBP/DHS 公开信息显示低值免税待遇已经发生重大调整。卖家不要再用旧规则报价。

误区三：海外仓就是进口商。

大多数海外仓只负责收货、上架、存储和派送，不自动承担 IOR、税号、清关责任。

误区四：HS 编码全球通用，出口编码可直接用于进口。

前 6 位基于国际协调制度，但欧盟 CN/TARIC 和美国 HTS 的后续细分、税率和监管条件不同。

误区五：货物放行就完全没事。

放行后仍可能有后续稽查、税费调整、PGA 追问、平台合规审核或产品召回风险。

发货前实操检查清单

[ ] 是否确认目的国进口主体：欧盟 EORI / 美国 IOR
[ ] 是否确认 HS/CN/TARIC/HTS 编码，而不是照抄供应商编码
[ ] 是否确认贸易条款：DAP、DDP、EXW、FOB、CIF 等责任边界
[ ] 是否准备商业发票、装箱单、合同、运单、产品资料
[ ] 电商小包是否确认 IOSS 或美国低值申报最新规则
[ ] 是否确认产品是否涉及 FDA、CPSC、FCC、CE、REACH、食品、儿童用品等监管
[ ] 是否确认税费由谁支付，买家是否会被二次收费
[ ] 海运美国是否按时提交 ISF
[ ] 是否预估查验、仓租、滞箱、退件等异常成本
[ ] 是否保存订单、付款、申报、税费和物流轨迹记录

给货代、外贸、跨境卖家的判断方法

货代看清关，要先判断“这票货是按电商小包逻辑走，还是按正式进口逻辑走”。别一上来就报价，先问清进口主体、税费承担、产品监管和清关模式。

外贸看清关，要把合同和单证对齐。尤其是 DDP，不能只写一个贸易条款就算结束。DDP 的背后是进口商、税费、清关、产品合规和目的地交付责任。

跨境电商卖家看清关，要把“平台订单”和“海关申报”打通。平台收了 VAT，不代表清关系统一定正确识别 IOSS；产品低于某个金额，也不代表美国一定能免税；海外仓接收入库，不代表它愿意为你承担进口责任。

一个简单判断模型是：

问题	如果答不出来，建议先别发
谁是进口商？	清关责任不清
税费谁付？	DDP/DAP 可能争议
编码是什么？	税率和监管条件无法确认
产品有没有监管要求？	可能被 FDA/CPSC/CE/REACH 等卡住
数据谁提交？	IOSS、ICS2、ACE、ISF 可能断链
放行后去哪里？	海外仓预约、派送、退件无法衔接

专业总结

欧盟和美国清关最大的共同点，是都越来越数据化、前置化、合规化。以前很多卖家靠“低值、模糊、渠道包办”还能跑，现在越来越难。

欧盟的重点是 EORI、IOSS、VAT、TARIC、ICS2 和产品准入；美国的重点是 IOR、HTS、ACE、ISF、bond、PGA，以及低值包裹规则变化后的税费重算。

真正稳的跨境物流团队，不是货到口岸再问“怎么清”，而是在发货前就能把清关路径写出来：谁进口、怎么申报、税费谁付、需要哪些证、异常谁处理。

清关不是最后一公里，它是跨境生意的第一道风险控制线。

参考资料与延伸阅读

European Commission: Import into the EU
European Commission: Import Control System 2
European Commission: VAT One Stop Shop / IOSS
European Commission: Free circulation
Your Europe: Customs duties and procedures on imports
U.S. CBP: Basic Importing and Exporting
U.S. CBP: ACE Transaction Details
U.S. CBP: Import Security Filing
U.S. CBP: Suspension of Duty-Free De Minimis Treatment
FDA: Common Entry Types

Many cross-border logistics issues appear to be caused by “slow customs clearance” on the surface, but in reality, the problems are often rooted in issues that arose before shipment:HS codes not confirmed, the consignee not being the importer, IOSS data not included in the customs declaration, low-value packages to the U.S. still quoted based on the outdated Section 321 tax exemption logic, and ISF requirements overlooked for general cargo shipped by sea.Customs clearance doesn’t begin only when the goods arrive at the port; a truly professional approach involves mapping out the clearance process from the moment the order is placed, the goods are prepared, and the shipping documents are created.

Let’s start with a fundamental principle: customs clearance isn’t a single action, but a chain of responsibilities

Customs clearance rules differ between the EU and the U.S., but the underlying logic is very similar: regulators need to verify what the goods are, their value, who is importing them, how duties and taxes are calculated, and whether they meet product market access requirements.

If we break down customs clearance, it generally consists of five key steps:

Stage	What Customs Really Cares About	Common Operational Pitfalls
Pre-Declaration of Data	Are the goods, route, and parties involved identifiable?	Too Broad a Description, Unclear Consignee, Discrepancies Between Waybill and Invoice
Commodity Classification	Correct Application of HS/HTS/CN/TARIC Codes	Copying the supplier’s code verbatim without checking the destination country’s tariff schedule
Valuation and Duties	Is the declared value reasonable? Who pays the duties and taxes?	Undervaluation, currency errors, unclear trade terms
Regulatory Access	Does the shipment involve food, pharmaceuticals, children’s products, electronics, animals, plants, etc.?	Certificates, labels, or registrations found to be missing upon arrival at the port
Release and Follow-up	Whether delivery is permitted, whether documentation must be retained, or whether subsequent audits are required	Assuming responsibility ends after release, with documents not retained

Therefore, the focus of the customs clearance manual is not on memorizing concepts, but on clearly listing the actions, responsible parties, and risk points for each shipment from dispatch to completion.

This article is intended as industry knowledge and a practical reference; it does not constitute legal, tax, customs, or product compliance advice. Requirements from EU member states, U.S. CBP, and regulatory agencies such as the FDA, CPSC, FCC, and USDA are subject to change. For specific business operations, please refer to official regulations, carrier rules, the customs broker at the port of destination, and professional advice.The facts presented in this article are based on publicly available information as of May 2026.

General Pre-Shipment Checklist

Whether shipping to the EU or the U.S., for e-commerce or general cargo, we recommend reviewing the table below first.

Preparation Items	EU Considerations	U.S. Considerations	Practical Recommendations
Product Name	CN/TARIC, IOSS/H7, or Formal Declaration	HTS, ACE, PGA Data	Do not use “goods,” “sample,” or “parts”
HS/Tariff Classification	HS/CN/TARIC	HTSUS	Check the classification first, then have the customs broker confirm
Importer	EORI, VAT, IOSS, IOR	IOR, EIN/SSN, CBP Form 5106	An overseas warehouse is not the same as an importer
Invoice Value	VAT, Customs Duties, Declared Value	Duties, MPF, HMF, PGA Review	The value must be supported by order and payment documentation
Trade Terms	DAP, DDP, Who Bears Import VAT	DAP, DDP, Who Bears the Customs Duties	Confirm the scope of responsibility before quoting
Product Compliance	CE, REACH, Food Contact, EPR, etc., depending on the product	FDA, CPSC, FCC, EPA, USDA, etc., depending on the product	Do not wait until the goods arrive at the port to address regulatory compliance
Shipping Method	ICS2/ENS, Safety Declaration	ACE, AMS, ISF, air/ocean manifests	Deadlines come sooner than you think
Customs Broker	Customs Brokers in EU Member States	U.S. Licensed Customs Broker	Submit your documents in advance—don’t wait until your shipment arrives at the port

If you just need to determine which HS code a product might fall under, you can use OneCargoKit’s HS Code Lookup for a preliminary search. Note that this tool can only help you narrow down the possibilities; for complex products, composite products, products containing batteries, or medical or food-related products, you must still refer to the destination country’s tariff schedule, customs rulings, and professional advice.

EU Customs Clearance: First, Distinguish Between E-commerce Small Packages and General Cargo

The two categories that are most easily confused in EU customs clearance are: cross-border e-commerce B2C small packages, and B2B or B2C general cargo for inventory.

Type	Common Scenarios	Key Systems/Concepts	Typical Declaration Logic
E-commerce Small Packages	Independent websites, marketplace orders, direct shipping to consumers	IOSS, H7, ICS2, Postal/Courier Clearance	Declaration by package and order, with a focus on VAT for low-value goods and data accuracy
General Goods Imports	Full Container Load (FCL) by Sea, Bulk Air Freight, Overseas Warehouse Stocking, B2B	EORI, TARIC, H1, release into free circulation	Declared as formal imports, with a focus on customs duties, import VAT, licenses, and product market access
Transshipment/Bonded	First into a bonded warehouse, then customs clearance for transit, followed by resale	Transit, Customs Warehouse	Goods do not necessarily enter free circulation immediately; formal declaration follows later

A key concept in the EU is “release for free circulation,” which means that after goods have completed import procedures, paid applicable customs duties and import VAT, and met all prohibitions, restrictions, and regulatory requirements, they acquire EU goods status and can circulate freely within the EU market.

EU E-commerce Small Packages: Flowchart from Shipment to Delivery

Starting in 2021, the EU abolished the VAT exemption threshold for low-value imported goods; cross-border e-commerce packages are no longer exempt from VAT simply because they are “low-value.”IOSS is designed to facilitate VAT declaration and payment for B2C imports valued at 150 euros or less; however, it does not constitute a tax exemption and does not apply to all goods—for example, excise goods are generally excluded.

Stage	Action	Responsible Party	Key Information	Common Pitfalls
1. Pre-sale Pricing	Determine whether to use IOSS and whether taxes and fees should be collected upfront	Seller/Platform	Product value, destination country’s VAT rate, IOSS scheme	Treating IOSS as tax-exempt
2. Order Consolidation	Orders, SKUs, and buyer information are linked to the package	Seller/Platform/ERP	SKU, product name, quantity, transaction price, shipping address	If the total value exceeds 150 euros after consolidating multiple orders, it is still reported under IOSS
3. Warehouse Picking and Packing	Generate waybills, commercial invoices, or electronic data	Seller/Logistics Provider	English product name, HS code, value, currency, and IOSS number transmitted electronically	IOSS is only written on the shipping label; it is not included in the customs declaration data
4. Mainline Pre-Declaration	Submit ENS security data to the EU ICS2	Carrier/Postal Service/Courier/Freight Forwarder	Shipper, Consignee, Description, Number of Pieces, Weight, Route	Description too broad, resulting in risk-based interception
5. Arrival in the EU	Goods are presented to customs, awaiting declaration verification	Carrier/Customs Broker	Waybill, manifest, and package data	Discrepancy between physical goods and data
6. Low-Value Declaration	Eligible low-value goods may use a simplified data set	Customs Broker/Postal Service/Courier	H7 or local low-value declaration data, IOSS information	IOSS invalid; value suspected to exceed 150 euros
7. VAT/Tax Handling	IOSS advance payment or collection at the time of import	Platform/Seller/Customs Broker	VAT data, tax payment records	Buyers are charged VAT a second time, leading to complaints
8. Customs Clearance and Delivery	Enters final-mile delivery after customs clearance	Carrier/Last-mile delivery provider	Release Status, Delivery Address	Incorrect address, recipient refuses to pay duties
9. Record Keeping	Save order, invoice, customs declaration, and tax records	Seller/Platform	Orders, IOSS records, and shipping tracking information	Unable to provide documentation during an audit

In practice, the most common issue with EU e-commerce small packages isn’t “whether or not there is an IOSS number,” but whether the IOSS data has been correctly transmitted to the customs declaration. Many sellers send their IOSS numbers to logistics providers, but the logistics system fails to map them to the corresponding packages, resulting in the packages still being treated as VAT-unpaid shipments upon arrival in the destination country.

EU General Cargo: How to Handle Overseas Warehousing, B2B, and Full-Container Air Freight

Importing general cargo is more similar to traditional customs clearance than e-commerce small packages. The focus is not on individual consumer orders, but rather on the importer, commercial invoice, packing list, tariff classification, import VAT, and product market access.

Stages	Action	Responsible Party	Key Documents	Risk Alerts
1. Identify the Importer	Confirm who is the Importer of Record	Seller/Buyer/Overseas Warehouse	EORI, VAT, company information, letter of authorization	Overseas warehouses do not typically automatically assume the responsibilities of an importer
2. Classification and Duty Estimate	Check HS/CN/TARIC codes to estimate customs duties and VAT	Customs Broker/Importer	Product images, materials, intended use, ingredients, technical specifications	China’s export HS codes do not correspond to the EU’s TARIC codes
3. Product Market Access	Determine whether CE, REACH, food, animal, or plant compliance is required	Importer/Brand Owner	Test reports, certificates, labels, and instructions	General cargo does not mean it is unregulated
4. Preparing Documentation	Invoices, packing lists, contracts, and shipping documents	Shipper/Freight Forwarder	Commercial Invoice, Packing List, B/L/AWB	Discrepancies in description, quantity, weight, and value
5. Security Pre-Declaration	Submission of Inbound Security Data via ICS2/ENS	Carrier/Freight Forwarder	Manifest, Cargo Description, Route	Requirements vary by mode (air, ocean, express)
6. Port of Entry/Temporary Storage	Cargo enters the port or a temporary customs supervision facility	Carrier/Terminal/Airport	Arrival notification, cargo location	Incomplete documentation results in warehouse fees and delays
7. Formal Declaration	Submit import customs declaration and apply for release into free circulation	Customs Broker/Importer	H1 Declaration, Invoice, Packing List, Licenses	Valuation, classification, and origin may be challenged
8. Payment of Duties and Taxes	Payment of customs duties, import VAT, excise taxes, etc.	Importer/Tax Agent/Customs Broker	Tax Invoice, Deferred Account	DDP quote does not include import VAT
9. Inspection/Release	Release after inspection by customs or regulatory authorities	Customs/Regulatory Authorities	Supplementary documentation, samples, testing	Inspection itself is not an issue; the inability to provide the required documentation is the problem
10. Warehouse Receipt/Sales	Delivery to warehouse or buyer after clearance	Logistics Provider/Overseas Warehouse	POD, warehouse booking, inventory data	Customs clearance does not guarantee that the warehouse will accept the shipment

If your trade terms are DDP or DAP, but your team has not yet confirmed who is responsible for import VAT, duties, and customs clearance fees, you can first use OneCargoKit’s Incoterms 2020 Calculator to establish a consistent understanding. Many customs clearance disputes in Europe stem not from customs authorities, but from a failure to clarify responsibilities during the quoting process.

U.S. Customs Clearance: Pay Special Attention to Changes in Low-Value Package Rules in 2026

When it comes to U.S. customs clearance, the rule most easily remembered by cross-border e-commerce sellers used to be Section 321 de minimis—which allows eligible low-value goods totaling no more than $800 per recipient per day to enjoy duty-free, expedited clearance. Many small-package, express, and platform logistics services once designed their products around this rule.

However, this framework has undergone significant changes. According to public information from CBP and DHS, the U.S. will implement major adjustments to its low-value package rules starting in 2025, with shipments from China and Hong Kong being the first to be affected;Subsequently, the CBP website indicated that, effective August 29, 2025, low-value imported goods from all countries with a value not exceeding $800 will no longer qualify for duty-free de minimis treatment.

This has a major impact on sellers: they can no longer simply quote prices or design logistics based on the rule that “items under $800 are duty-free in the U.S.” Actual operations must be guided by the latest CBP guidelines, customs brokers’ advice, carrier rules, and the goods’ country of origin, HTS classification, and regulatory status.

U.S. E-commerce Packages: Flowchart from Order to Delivery

Stage	Action	Responsible Party	Key Information	Key Operational Focus for 2026
1. Pre-sale Pricing	Determine whether DDP/DAP and taxes/fees are prepaid	Seller/Platform	Product price, HTS code, country of origin, destination state	No longer simply applying the previous $800 duty-free threshold
2. Confirm the Import Route	Express delivery, postal service, dedicated freight lines, or overseas warehouse stocking	Seller/Logistics Provider	Channel-specific products, customs clearance methods, carrier rules	Does the channel support tax payment on behalf of the seller and data declaration?
3. Product Classification	Confirm HTSUS code	Seller/Customs Broker	Material, Use, Function, Images, Ingredients	HTS determines tariffs, PGA, and additional trade measures
4. Order Processing	Generate electronic waybill and invoice data	Seller/Platform/Logistics Provider	Product Name (in English), Quantity, Value, Currency, Country of Origin	Product descriptions must not include “accessories,” “gift,” or “sample”
5. Pre-Declaration for Shipment	Carrier submits manifest or package data to CBP/ACE	Courier/Postal Service/Freight Forwarder	Package data, shipper and consignee, route	Data quality affects release and inspection
6. Import Declaration	Select a compliant declaration method in accordance with current policies	Customs Broker / Carrier / Platform	HTS, value, IOR, and PGA data	Re-confirm the old logic for Type 86/Section 321
7. Tax and Duty Processing	Calculate and pay applicable duties, fees, and any additional taxes	Importer/Customs Broker/Carrier	Tax Invoices, Payment Records	DDP quotes must include a buffer for taxes and fees
8. PGA Review	FDA, CPSC, FCC, EPA, USDA, etc., depending on the product	Regulatory agencies/customs brokers	Certificates, labels, registrations, test reports	Pay special attention to batteries, children’s products, food, and cosmetics
9. Clearance and Delivery	Proceeds to final delivery after CBP clearance	Carrier/USPS/Last-mile provider	Clearance status, delivery address	Clearance does not guarantee that the buyer will have no tax or duty disputes
10. Post-Sale Record Keeping	Retain records of customs declarations, orders, payments, and tax information	Seller/Platform	Orders, invoices, and declaration records	Be prepared to provide explanations if audited by CBP or the platform

A key change for U.S. e-commerce packages is that low-value goods no longer automatically equate to “low risk, minimal paperwork, and low costs.” Sellers must now pay closer attention to HTS codes, country of origin, PGA, tax liability, and data quality.

If you handle DDP small packages, we recommend breaking down costs into at least three categories before quoting: initial shipping costs, destination country taxes and duties, and carrier surcharges.For surcharges such as fuel, residential, remote, oversize, and peak season surcharges, you can first use OneCargoKit’s Surcharge Calculator to break them down internally, then verify them against the carrier’s rate table.

General Cargo to the U.S.: How to Handle Air Freight, Ocean Freight, and Overseas Warehouse Stocking

Importing general cargo into the U.S. places greater emphasis on the Importer of Record, customs bond, ACE, ISF, PGA, and post-entry compliance.

Stages	Action	Responsible Party	Key Documents	Risk Alerts
1. Confirm the IOR	Confirm the Identity of the U.S. Importer	Buyer/Seller/Overseas Warehouse	EIN/SSN, Company Information, POA, CBP Form 5106	Most overseas warehouses are reluctant to act as IORs
2. Confirm the customs broker	Authorize a U.S. customs broker	IOR/Customs Broker	POA, company information, product information	Declaration cannot be filed without authorization
3. Establish a Bond	Formal imports typically require a customs bond	IOR/Customs Broker/Insurance Company	Continuous Bond or Single Transaction Bond	Insufficient bond amount may delay release
4. HTS Classification	Determine HTS classification, tax rate, PGA, and surcharges	Customs Broker/Importer	Product information, ingredients, intended use, and images	Cannot simply copy China’s export codes
5. Ocean Freight ISF	For ocean shipments to the U.S., ISF 10+2 must be submitted on time	Importer/Freight Forwarder/Customs Broker	Seller, Buyer, Manufacturer, Place of Packing, HTS, etc.	Typically must be submitted 24 hours prior to shipment
6. Shipment and Manifest	Carrier submits manifest/AMS/ACE data	Shipping Line/Airline/Freight Forwarder	Bill of Lading, Air Waybill, Manifest	Overly broad descriptions of goods on the manifest may trigger risks
7. Port of Arrival Declaration	Submit entry / entry summary	Customs Broker/IOR	Commercial Invoice, Packing List, B/L, AWB, HTS	Errors in valuation, country of origin, or quantity may cause delays
8. Payment of Duties and Taxes	Pay estimated duties, fees, and taxes	IOR/Customs Broker	Tax bill, ACH, bond	Underestimation may affect cost accounting
9. CBP/PGA Release	Review and release by CBP or other regulatory agencies	CBP/PGA/Customs Broker	Supplementary documentation, testing, labeling, certificates	FDA, CPSC, FCC, etc., may place goods on hold separately
10. Pickup and Delivery	Container pickup, unpacking, and warehousing after clearance	Truck/Warehouse/Overseas Warehouse	Delivery Order, Proof of Delivery (POD), Appointment	Inspections and delays may result in warehouse rent and demurrage
11. Settlement and Record-Keeping	Subsequent liquidation and record retention	IOR/Customs Broker	Entry records, duties and taxes, product information	Retroactive actions may still occur after clearance

For general cargo shipments to the U.S., the biggest concern is an “importer of record (IOR) being found at the last minute.” This is especially true for DDP shipments to overseas warehouses: sellers assume the freight forwarder will handle everything, the freight forwarder assumes the seller has a U.S. IOR, and the overseas warehouse explicitly states it does not act as the importer of record. It’s only when the cargo arrives at the port that they realize no one can act as the IOR for customs declaration, causing both costs and timelines to spiral out of control.

If you’re stocking up with full container loads or large air freight shipments, in addition to clearing customs duties and fees, you must also estimate in advance the costs associated with port/airport waiting times, warehouse rent, container demurrage, and delays in putting goods on the shelves at overseas warehouses.You can use OneCargoKit’s Storage & Demurrage Calculator to run delay scenario simulations first, then verify the actual fee structures with shipping lines, terminals, trucking companies, and warehouses.

Comprehensive Comparison of EU and U.S. Customs Clearance Differences

Comparison Items	EU	U.S.	Practical Considerations
Importer	Companies typically require an EORI number	An IOR requires an identification number; common examples include EIN, SSN, or CBP 5106	Overseas warehouses are not considered automatic importers
Low-value e-commerce	IOSS applies to compliant B2C low-value goods valued at 150 euros or less	The duty-free de minimis threshold has undergone significant changes and can no longer be interpreted as the old $800 duty-free limit	Small-package quotes must be re-assessed for customs duties
Key Tax Categories	Customs duties, import VAT, excise taxes	Customs duties, MPF, HMF, additional trade measures, PGA fees, etc.	EU VAT accounts for the largest portion, while U.S. HTS and surcharges fluctuate significantly
Advance Security Data	ICS2/ENS	ACE/AMS, Ocean Freight ISF 10+2	Deadlines have been moved up; submissions cannot be made upon arrival at the port
Commodity Codes	HS/CN/TARIC	HTSUS	The first 6 digits are similar; subsequent digits differ
Product Regulations	CE, REACH, food, animal and plant products, EPR, etc., depending on the product	FDA, CPSC, FCC, EPA, USDA, etc., depending on the product	"General goods" must be assessed based on product attributes
Clearance Outcome	Once released for free circulation, the product may be distributed within the EU	May enter the U.S. market after CBP/PGA release	Release does not exempt the product from subsequent audits
Common Challenges	Invalid IOSS, double VAT charges, EORI/IOR confusion	HTS errors, PGA holds, ISF delays, outdated understanding of de minimis	Confirm the clearance method before providing a quote

Comparison Table: Differences Between E-commerce and General Cargo Clearance

Dimension	E-commerce Small Packages	General Cargo/Stocked Goods
Data Granularity	By order, SKU, recipient	By waybill, container, pallet, commercial invoice
Core Risks	Undervaluation, IOSS/taxes, product description and recipient data	IOR, bond, product clearance, formal taxes and duties
Cost Structure	Per-shipment freight, tax collection on behalf of the shipper, last-mile delivery, returns	Trucking, customs duties/VAT, customs clearance, warehouse rent, trucking, container detention
Consequences of Failed Clearance	Buyer complaints, returns, additional taxes	Port fees, warehousing fees, stockouts
Suitable for teams	Platform operations, ERP, and collaboration with dedicated line service providers	Collaboration among Supply Chain, Finance, Customs Brokers, and Overseas Warehouses
Key Audit Focus Areas	Batch Data Quality	Document and Product Compliance

Common Misconceptions

Misconception 1: Imports to the EU valued at less than 150 euros are tax-exempt.

Incorrect. IOSS is a simplified mechanism for VAT declaration and payment on low-value B2C imports; it does not constitute an exemption. If the threshold is exceeded or data is incorrect, taxes may still be levied at the time of import.

Misconception 2: Shipments to the U.S. valued at less than $800 are still tax-exempt as before.

As of May 2026, publicly available information from CBP/DHS indicates that significant changes have been made to the duty-free treatment for low-value goods. Sellers should no longer use the old rules when quoting prices.

Misconception 3: Overseas warehouses are importers.

Most overseas warehouses are only responsible for receiving, shelving, storing, and delivering goods; they do not automatically assume the responsibilities of an Importer of Record (IOR), tax ID, or customs clearance.

Misconception 4: HS codes are universally applicable, and export codes can be used directly for imports.

While the first six digits are based on the Harmonized System, the subsequent subdivisions, tax rates, and regulatory conditions differ between the EU’s CN/TARIC and the U.S. HTS.

Misconception 5: Once goods are released, everything is completely fine.

Even after release, there may still be risks of follow-up audits, tax adjustments, inquiries from the PGA, platform compliance reviews, or product recalls.

Pre-Shipment Practical Checklist

[ ] Have you confirmed the importer of record in the destination country: EU EORI / U.S. IOR
[ ] Have you verified the HS/CN/TARIC/HTS codes, rather than simply copying the supplier’s codes?
[ ] Have you verified the trade terms: DAP, DDP, EXW, FOB, CIF, etc., and the boundaries of liability?
[ ] Have you prepared the commercial invoice, packing list, contract, waybill, and product documentation?
[ ] For e-commerce small packages, have you confirmed the latest IOSS or U.S. low-value declaration rules?
[ ] Have you confirmed whether the products are subject to regulations such as FDA, CPSC, FCC, CE, REACH, food safety, or children’s products?
[ ] Have you confirmed who is responsible for paying taxes and duties, and whether the buyer will be subject to additional charges?
[ ] For ocean shipments to the U.S., has the ISF been submitted on time?
[ ] Have you estimated potential costs for exceptions such as customs inspections, warehouse rent, container demurrage, and returned shipments?
[ ] Have records of orders, payments, customs declarations, taxes, and logistics tracking been retained?

Guidelines for Freight Forwarders, International Trade Professionals, and Cross-Border Sellers

Freight forwarders should focus on customs clearance and first determine whether “this shipment follows the logic of e-commerce small packages or formal import procedures.” Don’t quote a price right away; first clarify the importer of record, who bears the taxes and fees, product regulations, and the customs clearance method.

For foreign trade professionals, when reviewing customs clearance, ensure that the contract and supporting documents align. This is especially true for DDP terms—it’s not enough to simply specify the trade term and consider the matter settled. Behind DDP lies responsibility for the importer, taxes, customs clearance, product compliance, and delivery to the destination.

For cross-border e-commerce sellers, clearing involves ensuring that “platform orders” and “customs declarations” are properly aligned. Just because a platform collects VAT doesn’t mean the customs system will automatically recognize IOSS; just because a product is below a certain value doesn’t mean it’s automatically duty-free in the U.S.; and just because an overseas warehouse receives and stores your goods doesn’t mean it’s willing to assume import liability on your behalf.

A simple decision-making model is:

Question	If you can’t answer these, it’s best not to ship yet
Who is the importer?	Unclear customs clearance responsibilities
Who pays the duties and taxes?	Potential Disputes with DDP/DAP
What is the HS code?	Unable to confirm tax rates and regulatory requirements
Are there any regulatory requirements for the product?	May be held up by the FDA, CPSC, CE, REACH, etc.
Who submits the data?	IOSS, ICS2, ACE, and ISF may experience data chain breaks
Where do goods go after clearance?	Coordination issues with overseas warehouse reservations, delivery, and returns

Expert Summary

The biggest commonality between EU and U.S. customs clearance is that both are becoming increasingly data-driven, front-loaded, and compliance-focused. In the past, many sellers could get by relying on “low-value, vague declarations, and channel-handled procedures,” but this is becoming increasingly difficult.

In the EU, the focus is on EORI, IOSS, VAT, TARIC, ICS2, and product market access; in the U.S., the focus is on IOR, HTS, ACE, ISF, bonds, PGA, and the recalculation of taxes and fees following changes to the low-value parcel rules.

A truly reliable cross-border logistics team doesn’t wait until the goods arrive at the port to ask, “How do we clear this?” Instead, they map out the customs clearance process before shipment: who imports the goods, how to file the declaration, who pays the duties and taxes, what certificates are required, and who handles any issues.

Customs clearance isn’t the “last mile”—it’s the first line of risk control in cross-border business.

References and Further Reading

European Commission: Import into the EU
European Commission: Import Control System 2
European Commission: VAT One-Stop Shop / IOSS
European Commission: Free Circulation
Your Europe: Customs Duties and Procedures for Imports
U.S. CBP: Basics of Importing and Exporting
U.S. CBP: ACE Transaction Details
U.S. CBP: Import Security Filing
U.S. CBP: Suspension of Duty-Free De Minimis Treatment
FDA: Common Entry Types