Legal Considerations for Selling Internationally

Cross-Border Tax Obligations

Selling internationally creates tax obligations in countries where your customers are located. The most significant of these is Value Added Tax (VAT) in the European Union and the United Kingdom, Goods and Services Tax (GST) in Canada, Australia, New Zealand, and other countries, and customs duties imposed by the destination country on imported goods.

The EU's Import One-Stop Shop (IOSS) system, introduced in 2021, requires non-EU sellers to collect and remit VAT on goods sold to EU consumers when the shipment value is 150 euros or less. Without IOSS registration, the customer pays VAT upon delivery, which creates a poor experience and leads to refused deliveries. With IOSS, you collect the VAT at checkout, remit it to the EU, and the package clears customs without the customer paying additional charges. IOSS registration is free and can be done through a single EU member state, which then serves as your point of contact for VAT remittance across all 27 EU countries.

For the UK, the system is similar. Since January 2021, UK VAT of 20% must be collected at the point of sale for goods valued at 135 GBP or less shipped to UK consumers. You must register for UK VAT, charge and collect the tax, and file periodic returns. For shipments above 135 GBP, the customer pays VAT upon import.

Canada requires non-resident businesses with over $30,000 CAD in sales to Canadian consumers over a 12-month period to register for GST/HST, collect the tax (5% to 15% depending on the province), and file periodic returns. Australia requires non-resident businesses with over $75,000 AUD in sales to Australian consumers to register for GST (10%).

The complexity of international tax compliance leads many small sellers to either limit their international sales to countries where the compliance burden is manageable or to use a platform like Shopify Markets, Global-E, or Zonos that handles cross-border tax calculation, collection, and remittance as part of their service. These platforms charge fees ranging from 2% to 6% of the international order value, which is often less than the cost of managing compliance independently.

Consumer Protection Laws

International consumer protection laws are often stricter than U.S. laws, and they apply to the transaction when the customer is in that jurisdiction. The EU Consumer Rights Directive is the most significant for U.S. online sellers with European customers.

The Consumer Rights Directive gives EU consumers a 14-day unconditional right of withdrawal (return right) for all online purchases. The 14-day period begins when the consumer receives the goods, and no reason is required. You must refund the full purchase price plus original shipping costs within 14 days of receiving the returned goods. This right cannot be waived, even if your return policy says otherwise. Certain products are exempt, including personalized goods, sealed goods that have been opened (for hygiene reasons), perishable goods, and digital content that has been downloaded.

The EU also requires sellers to provide consumers with extensive pre-purchase information, including the total price (including taxes), delivery costs, the right of withdrawal and how to exercise it, a description of the after-sales warranty, and the seller's identity and contact information. Failing to provide the required withdrawal information extends the return period from 14 days to 12 months.

The UK's Consumer Rights Act 2015 provides similar protections to the EU directive. Australia's Consumer Law grants consumers rights to refunds, repairs, or replacements for products that are faulty, not fit for purpose, or do not match the description, with no time limit on these rights for major failures. Canadian provinces have their own consumer protection legislation, with Quebec's Consumer Protection Act being among the strictest in requiring French-language labeling and contracts for products sold in the province.

Data Privacy Across Borders

International sales trigger data privacy obligations in the customer's country. The GDPR applies to any business processing personal data of EU residents, regardless of where the business is located. The UK GDPR applies similarly to UK residents. Canada's PIPEDA (Personal Information Protection and Electronic Documents Act) applies to businesses that collect personal information from Canadian consumers.

The most significant compliance challenge for U.S. businesses is data transfers. The GDPR restricts transfers of personal data from the EU to countries that the European Commission has not recognized as providing "adequate" data protection. The United States does not have an adequacy determination for all businesses, but the EU-U.S. Data Privacy Framework (which replaced the invalidated Privacy Shield) provides a mechanism for certified U.S. companies to receive EU personal data. If your business is not certified under the Data Privacy Framework, you must use alternative transfer mechanisms such as Standard Contractual Clauses (SCCs) to legally transfer EU customer data to your U.S. servers.

In practice, most small ecommerce businesses rely on their platform and service providers to handle cross-border data transfer compliance. Shopify, for example, is certified under the Data Privacy Framework and provides Standard Contractual Clauses in its data processing agreement. If you use Shopify to process EU orders, the data transfer is handled through Shopify's compliance framework. If you self-host your store or use less established platforms, you bear the responsibility for implementing appropriate transfer mechanisms.

Product Compliance and Safety Standards

Products sold in international markets must meet the safety and labeling standards of the destination country. The European Union's CE marking indicates that a product meets EU safety, health, and environmental requirements. Products requiring CE marking include electronics, toys, personal protective equipment, medical devices, and machinery. Selling a product that requires CE marking without having it is a criminal offense in EU member states.

The UK requires UKCA (UK Conformity Assessed) marking for products sold in Great Britain (England, Scotland, and Wales), which replaced CE marking after Brexit. Northern Ireland continues to accept CE marking. If you sell regulated products in both the EU and UK, you may need both CE and UKCA markings on the product or packaging.

Product labeling requirements vary significantly by country. The EU requires labeling in the official language of the destination country. Canada requires bilingual labeling (English and French) for all consumer products sold nationally. Many countries have specific requirements for textile content labeling, food ingredient listing, cosmetics ingredient listing (following the INCI system), and electronic product safety certifications.

Restricted substances regulations add another layer of compliance. The EU's REACH regulation restricts over 200 chemicals in consumer products. California's Proposition 65 (which applies to U.S. domestic sales but is worth noting as a reference point) has its own list. The EU's RoHS directive restricts hazardous substances in electrical and electronic equipment. If you sell products containing chemicals, dyes, or materials that may fall under these regulations, verify compliance with the specific requirements of each destination market before shipping.

Intellectual Property in International Markets

Your U.S. trademark registration and copyright protection do not extend to other countries automatically. Trademark protection is territorial, meaning you must register your mark in each country or region where you want protection. The Madrid Protocol allows you to file a single international trademark application designating multiple countries through the World Intellectual Property Organization (WIPO), which simplifies the process compared to filing separate national applications.

EU trademarks (EUTMs) can be registered through the European Union Intellectual Property Office (EUIPO) for a single fee that covers all 27 EU member states. The base fee for an EUTM is 850 euros for one class of goods, with additional classes at 50 euros each. This is significantly cheaper than registering separately in each EU country.

Copyright protection is more straightforward internationally thanks to the Berne Convention, which provides automatic copyright protection in most countries for works created by nationals of member countries. However, enforcement mechanisms and the strength of copyright protection vary widely by jurisdiction. Enforcement in the EU, UK, Canada, Australia, and Japan is generally reliable. Enforcement in China, India, and much of Southeast Asia is significantly weaker, which is a particular concern for businesses that manufacture products in those regions.

If you source products from international manufacturers, protect your product designs and brand by registering your trademarks and design patents in the manufacturing country before sharing product files. A Chinese trademark registration for your brand, for example, prevents your manufacturer from registering your own brand name and selling products under it to other buyers, which is a common tactic known as trademark squatting.

Customs and Import Restrictions

Every country restricts or prohibits the import of certain products. Common categories of restricted or prohibited imports include food and agricultural products (subject to health and safety inspections), pharmaceuticals and medical devices (require regulatory approval in the destination country), electronics (must meet local safety certifications), weapons and weapon components, and certain chemicals and hazardous materials. Before shipping to a new country, research its import restrictions for your product category through the country's customs authority website or through trade databases maintained by the U.S. International Trade Administration.

Customs declarations must accurately describe the goods, their value, their country of origin, and the harmonized tariff code (HS code) for each product. HS codes are standardized numerical codes used worldwide to classify traded products for tariff purposes. Using the wrong HS code can result in your shipment being held at customs, assessed the wrong duty rate, or seized entirely. Your shipping carrier can help identify the correct HS codes for your products, and classification databases are available online through the U.S. International Trade Commission.

Consider working with a customs broker for your first international shipments to a new country. Customs brokers are licensed professionals who handle the import documentation, duty calculation, and regulatory compliance on your behalf. Their fees range from $50 to $200 per shipment, which is a worthwhile investment while you learn the customs requirements for each market you enter.

Dispute Resolution Across Borders

Resolving disputes with international customers is more complex than domestic disputes because of jurisdictional questions, language barriers, and the impracticality of litigating in a foreign court over a small transaction. Your terms of service should specify the governing law and dispute resolution mechanism, but be aware that EU consumer protection rules override contract terms that require EU consumers to litigate in a non-EU jurisdiction or waive their mandatory consumer rights.

The EU's Online Dispute Resolution (ODR) platform provides a free mechanism for resolving cross-border consumer disputes online. EU law requires online sellers targeting EU consumers to provide a link to the ODR platform on their website. While participation in the ODR process is voluntary for the seller, providing the link is not.

For most small cross-border disputes, the practical resolution is the same as domestic disputes: direct negotiation, a refund if warranted, and moving on. The cost of pursuing formal dispute resolution across international borders almost always exceeds the value of the transaction. Build the cost of occasional international returns and disputes into your pricing model and treat it as a cost of accessing international markets.