Cross-border Shipping: Tariffs, Duties, and De Minimis Thresholds

Recent changes to U.S. tariffs are reshaping the landscape of cross-border shipping, impacting both the cost and compliance requirements for businesses involved in international trade. We’re monitoring these developments closely to understand how they affect duties, de minimis thresholds, and broader logistics. For the most up-to-date and official information, we recommend referring to the White House’s fact sheet here.
In this blog, we’ll break down the fundamentals of tariffs and duties, their role in cross-border shipping, and the challenges businesses must navigate in an evolving trade landscape.
Shipping internationally—even between the U.S. and Canada—comes with its own unique hurdles. Terms like “tariffs,” “duties,” and “de minimis thresholds” can be confusing, but understanding them is critical for managing costs and ensuring smooth delivery. We’ll break down these core concepts so you can ship across borders with greater confidence.
What are Tariffs?
Tariffs are government-imposed fees on imported goods from specific countries, often applied for a set period. Unlike duties, which are typically fixed and based on the product’s value and classification, tariffs are strategic tools used to influence trade behavior or protect domestic industries. Because they can be introduced or changed at any time, they add a layer of uncertainty to international shipping.
Tariffs influence everything from consumer prices to supply chain planning, making them a central issue in global commerce.
What does De Minimis mean?
The term de minimis refers to a minimum value threshold under which import duties and tariffs are waived. If your shipment’s declared value falls below this threshold, your customer typically won’t owe additional import charges. This is especially beneficial for companies shipping smaller, lower-value goods—whether you’re a small apparel brand or a global retailer.
De Minimis Thresholds Vary by Country
It’s important to remember that de minimis values aren’t universal. Some countries have generous thresholds, while others set them low—or don’t offer them at all. That’s why it’s essential to research the import rules of each destination country before shipping there.
Duties vs. Taxes: Understanding the Distinction
These terms are often confused, but they refer to different types of charges:
- Duties: These are fees on imported items, based on factors like value and product classification.
- Taxes: These may include Value Added Tax (VAT) or Goods and Services Tax (GST), and can apply to both imported and domestically sold goods.
While both are taxes, understanding the difference helps ensure accurate pricing and smoother communication with customers.
Estimate Costs Easily with GlobalPost’s Duty and Tax Calculator
To help you predict shipping costs and avoid surprises, we recommend taking a look at GlobalPost’s Duty and Tax Calculator. This tool allows you to quickly estimate the applicable duties and taxes for your shipments. Just enter the item’s HS code, and you’ll get a clear view of what to expect. There’s also a free HS code lookup tool to make things even easier.
Tips for Compliance
To avoid costly delays and compliance issues, follow these best practices:
- Classify products accurately using the correct HS codes.
- Complete all customs paperwork thoroughly, including invoices and packing slips.
- Stay current with regulations, as trade rules and tariffs can change quickly.
- Lean in with a knowledgeable partner who understands cross-border compliance.
Avoid Surprise Charges for Your Customers
No one likes getting an unexpected bill at the door. Surprise duties or taxes often lead to frustrated customers, refused deliveries, and negative reviews.
GlobalPost from Stamps.com, a hassle-free international carrier, helps solve this by offering Delivered Duty Paid (DDP) service, where all taxes and duties are prepaid by the shipper. This means your customers receive their orders without hidden fees—boosting satisfaction and reducing returns.
How Stamps.com Helps you Ship Internationally with Confidence
We’re here to help make international shipping easier and more manageable for our customers. When you choose Stamps.com for your international shipments, you gain access to:
- Discounted Shipping Rates: Benefit from negotiated discounts on international shipping services from trusted carriers, including USPS, GlobalPost, UPS, and DHL Express.
- Rate Comparison: Easily compare rates and estimated delivery times from various carriers side-by-side, allowing you to select the best option for your specific needs and budget.
- Educational Resources: Access helpful guides and information to better understand international shipping regulations, documentation requirements, and best practices.
- Dedicated Support: Get the assistance you need to navigate the complexities of international shipping. Our support team is available to help you understand changes in regulations and address any questions you may have.
By understanding tariffs, de minimis thresholds, and the difference between duties and taxes, and by leveraging the comprehensive international shipping solutions, you can confidently expand your reach and help ensure your important shipments arrive safely.
Frequently Asked Questions
How fast is Priority Mail Express International?
Delivery is made by the country's postal service in 3 - 5 business days, depending on the destination.
How fast is Priority Mail International?
Generally, it takes Priority Mail International six to ten business days. USPS hands off shipments at the border of the destination country before the local postal service completes the delivery.
How much does USPS First Class Package International® cost?
While price varies depending on weight and destination, rates for this service begin at $17 dollars.
UPS Worldwide Saver vs. UPS Worldwide Expedited: What is the speed comparison?
UPS Worldwide Saver is faster than UPS Worldwide Expedited, offering delivery by the end of the next business day to major business centers, compared to 2-5 business days for Worldwide Expedited. Worldwide Saver provides a more economical alternative to premium express services while maintaining quick delivery.
What are the UPS Worldwide Saver delivery times?
UPS Worldwide Saver guarantees delivery by the end of the business day, one day faster than UPS Worldwide Expedited. This service connects major business centers in over 220 countries and territories with time-definite delivery and customs clearance included.
What is DHL Express
DHL Express is a premium international shipping service that offers fast, time-definite delivery to over 220 countries and territories. It's designed for urgent packages, with door-to-door tracking, customs support, and express delivery options for businesses and individuals.
When using Priority Mail International, should I ship Flat Rate or by weight?
Flat Rate Envelopes are ideal for documents or small, dense items weighing 4 lbs or less, as they offer a single price based on the destination country. For items between 4 lbs and 70 lbs, or those that don't fit into the Flat Rate Envelopes, you'll need to ship by weight using your own packaging. It’s more affordable to use Flat Rate boxes if your item is under 20 lbs.
Why is it easier to ship internationally with Stamps.com?
Stamps.com makes international shipping easy by offering international services from USPS, UPS, and other carriers including GlobalPost. We make customs forms hassle free, so you can complete them online with ou guidance, and simply print to include with your international shipment.
Will my package be checked?
Yes. Your packages may be inspected to ensure compliance, as USPS is very strict about what items qualify for Media Mail.