Your Free Guide to Understanding Customs Fees

What Are Customs Fees and Why Do You Pay Them?

Customs fees are charges that apply when goods cross international borders. When you order something from another country or receive a package from abroad, the item may be subject to customs duties and taxes. Understanding how these fees work helps you anticipate costs when shopping internationally.

The U.S. Customs and Border Protection (CBP) agency collects these fees to protect domestic industries, generate government revenue, and regulate what enters the country. Different products have different duty rates based on what they are, where they come from, and how they're classified. A silk blouse from Vietnam might have a different duty rate than one from Canada, for example.

Customs fees consist of two main components: tariffs (also called duties) and taxes. Tariffs are taxes on imported goods, set by the government based on product type and origin country. When you receive an international package, you may also owe sales tax or value-added tax (VAT) depending on your state and the contents. Some items may owe both tariffs and taxes; others may owe only one.

The price you see online from an international seller often does not include customs fees. This means the final cost to you could be higher than the advertised price. For instance, if you purchase a $50 item from a retailer in Japan, you might owe customs duties plus tax, bringing your total closer to $60 or $70.

Customs fees fund border security operations, inspection staff, and processing infrastructure. The CBP processes millions of shipments annually at ports of entry across the country. These fees represent the cost of screening imports for safety, preventing prohibited items from entering, and collecting taxes owed.

Practical Takeaway: When shopping internationally, research the typical duty rates for items in that product category. Contact the international seller to ask if shipping costs include any duty or tax estimates, or check CBP's Harmonized Tariff Schedule online to see estimated rates for specific products.

How Customs Fees Are Calculated and Assessed

Customs fees are calculated using a combination of the item's declared value, its classification, and the country of origin. The CBP uses the Harmonized Tariff Schedule, a detailed system that assigns every product a unique code. This code determines the duty rate applied to that item.

The declared value is the price paid for the item, including shipping and insurance when applicable. This is what customs officials use as the basis for calculating duties. If you purchase a jacket for $40 and shipping costs $10, the declared value is $50, and duties are calculated on that $50 amount. Misrepresenting the value of goods is illegal and can result in penalties or seizure of the package.

Tariff rates vary widely by product category. Some goods enter duty-free, while others face rates ranging from 5 percent to over 30 percent of value, depending on the type and origin country. For example, certain fresh fruits may be duty-free during specific seasons, while manufactured electronics typically carry duties of 5-10 percent. Agricultural products often face higher rates to protect U.S. farmers.

The country of origin matters significantly. Trade agreements between the U.S. and other nations affect duty rates. Products from countries with Free Trade Agreements (FTAs), such as Canada, Mexico, Australia, and Chile, often have lower or zero duty rates compared to goods from countries without such agreements. A garment made in Mexico might face zero duties under the USMCA agreement, while the same garment made in another country could face a 16-17 percent duty.

Processing fees and brokerage fees may also apply. When a package requires formal customs clearance—typically for items valued over $800—you may owe additional charges to a customs broker who handles the paperwork. These fees are separate from duties and taxes and cover the administrative work of clearing your shipment through customs.

The CBP uses risk assessment systems to determine which packages receive detailed inspection versus which pass through quickly. This means some packages containing items of similar value may be assessed differently based on the seller's history, shipping patterns, and other factors.

Practical Takeaway: Before purchasing internationally, use the CBP's Harmonized Tariff Schedule search tool online to find the duty rate for your specific product. Multiply the product's price (including shipping) by the duty rate listed to estimate your customs fee. Always declare accurate values on customs forms; undervaluing goods can result in penalties.

De Minimis Value and When You May Not Owe Fees

The de minimis rule is a threshold set by U.S. Customs that can significantly affect whether you pay duties on small shipments. De minimis is Latin for "the law does not concern itself with trifles," and in customs terms, it means packages under a certain value may not owe duties or taxes. Understanding this threshold can help you predict when a package might arrive without additional charges.

As of 2024, the de minimis threshold for most merchandise is $800. This means if a package's total declared value (including the item price and shipping) is $800 or less, it typically enters the U.S. free of duties and federal taxes. Packages at or under $800 usually qualify for informal entry, a faster clearance process that requires less paperwork than formal customs entry.

However, several important exceptions exist. Textiles and certain apparel have a separate, much lower de minimis threshold of $250. This means if you order clothing valued at more than $250 from abroad, you may owe duties even though other products under $800 would not. Similarly, alcohol and certain other controlled items have their own rules and lower thresholds or special handling requirements.

The de minimis rule applies to the total shipment value, not individual items. If you order three items from one seller that total $900, the entire shipment may not qualify for the de minimis exemption, even if each item individually would be under $800. However, if those three items come in separate shipments from different sellers or on different dates, each shipment is evaluated independently.

Even within the de minimis threshold, you may still owe state and local taxes depending on your state's sales tax rules. The federal de minimis exemption covers federal duties and federal taxes, but states increasingly require sellers to collect sales tax on internet purchases regardless of value. This means a $300 package might owe no federal duties but could still owe your state's sales tax.

International sellers sometimes split orders into multiple shipments under the de minimis threshold to avoid duties. While this practice may work, it can raise red flags with customs if patterns suggest the seller is deliberately structuring shipments to evade duties. CBP has authority to evaluate and adjust valuations if they suspect systematic undervaluation.

Practical Takeaway: If ordering under $800 total from most countries, your package likely won't incur federal duties. Track your total cost including shipping when evaluating this threshold. For textile and apparel purchases, use the $250 limit as your guideline instead. Remember that state sales tax may still apply separately.

How Customs Fees Arrive at Your Door and What to Do

When customs assesses a fee on your package, the shipping carrier—whether UPS, FedEx, DHL, or another provider—typically holds the package and notifies you of the charges owed. You'll receive notice via email or phone with information about the duties and taxes assessed. The carrier acts as an intermediary, collecting the fees from you and forwarding them to CBP on your behalf.

The notification will specify the amount owed, what the charges cover (tariff, tax, processing fee), and instructions for payment. Most carriers allow you to pay online through their websites, by phone, or at a local facility. Some require payment before they'll deliver the package, while others may deliver and bill you later.

You have the right to dispute the customs assessment if you believe it's incorrect. This process, called a protest, must be filed within specific timeframes—typically 90 days from the date of the entry. To protest, you would need to provide evidence that the product classification was wrong, the value was incorrectly stated, or the duty rate was applied incorrectly. This requires documentation like invoices, product specifications, and evidence of comparable item pricing.

Keep all documentation related to your international purchase, including the invoice from the seller, shipping receipts, and any correspondence about the order. These documents support your case if you need to dispute charges. High-value items especially