The U.S. import duty tax on a shipment in 2026 is rarely a single number. It’s the base rate from the Harmonized Tariff Schedule for your product, plus a universal 10% additional tariff that now applies to nearly all imports, plus any country-specific reciprocal tariff, plus two mandatory federal fees. The old habit of assuming small orders slip through duty-free no longer holds: the $800 de minimis exemption for shipments has been suspended, so a $30 package from abroad can now trigger duties and fees that would not have applied a year ago.
What Makes Up the Total You Owe
Four layers can appear on the same entry:
- The base tariff rate from the Harmonized Tariff Schedule, tied to your product’s classification and country of origin.
- A universal 10% additional tariff on nearly all imports, effective April 5, 2025.
- A country-specific reciprocal tariff on top of that 10%, for goods from many trading partners.
- Two federal fees: the Merchandise Processing Fee and, for ocean cargo, the Harbor Maintenance Fee.
All of it is the responsibility of the importer of record. For a commercial shipment that’s usually the business on the entry paperwork; for an online order from a foreign seller, it’s usually you as the buyer; for a traveler, it’s you when you arrive at a U.S. port of entry.1Office of the Law Revision Counsel. 19 USC 1484 – Entry of Merchandise Hiring a customs broker doesn’t shift the debt; the broker acts as your agent and the money still traces back to you.2U.S. Customs and Border Protection. Customs Directive 3530-002A – Right to Make Entry
How the Base Rate Is Set
Every imported product is assigned a code from the Harmonized Tariff Schedule, maintained by the U.S. International Trade Commission.3United States International Trade Commission. Harmonized Tariff Schedule The code runs to ten digits and pins down the base duty rate.4U.S. Customs and Border Protection. Harmonized Tariff Schedule – Determining Duty Rates Three inputs drive the calculation:
- The HTS classification, which depends on the product’s material, function, and form. Misclassification is the most common source of duty disputes.
- The country of origin, meaning where the product was made or substantially transformed. Most trading partners get “Column 1” rates under Normal Trade Relations; Cuba, North Korea, Russia, and Belarus face much higher “Column 2” statutory rates.5U.S. Customs and Border Protection. Column 1 / Column 2 / MFN / NTR – Countries That Does Business with the United States
- The transaction value, meaning the price actually paid or payable. International shipping and insurance are generally excluded from that value when broken out separately on the invoice.6eCFR. 19 CFR 152.103 – Transaction Value
If you want certainty before you ship, you can request a binding ruling from CBP that locks in how your goods will be classified at the border.
The Additional Tariffs Stacked on Since 2025
A series of executive orders starting in April 2025 layered new duties on top of the HTS rates. They stack, so many importers now pay well above the base rate.
The universal 10% additional tariff took effect April 5, 2025 and applies to imports from essentially all trading partners. The order keeps the additional duties in place until the trade conditions that prompted them are resolved.7The White House. Regulating Imports with a Reciprocal Tariff to Rectify Trade Practices That Contribute to Large and Persistent Annual United States Goods Trade Deficits
On top of that 10%, many countries face country-specific reciprocal tariffs. The European Union sits at 20%, Japan at 24%, India at 26%, and Vietnam at 46%, with dozens of other rates in between. China faces especially steep additional tariffs tied to both reciprocal trade policy and separate orders addressing fentanyl supply chains.8The White House. Further Amendment to Duties Addressing the Synthetic Opioid Supply Chain in the Peoples Republic of China as Applied to Low-Value Imports These rates have changed multiple times since April 2025, so check the current HTS for your product’s country of origin before shipping.
The Fees That Apply Even When the Tariff Is Zero
Two federal fees show up on most commercial entries and have to be paid before goods are released. They apply even if the tariff itself is zero.
- The Merchandise Processing Fee for fiscal year 2026 is 0.3464% of the goods’ value (excluding duty, freight, and insurance), with a floor of $33.58 and a ceiling of $651.50 per entry. A paper entry instead of an electronic filing adds a $4.03 surcharge.9U.S. Customs and Border Protection. Customs User Fee – Merchandise Processing Fees
- The Harbor Maintenance Fee, for cargo arriving by ocean vessel, is 0.125% of the cargo’s value.10eCFR. 19 CFR 24.24 – Harbor Maintenance Fee
On a $50,000 ocean shipment, the MPF is roughly $173 and the HMF about $63, adding $236 before any tariff calculation.
When the $800 Break Still Helps, and When It Doesn’t
Federal law sets an $800 de minimis threshold that lets low-value shipments enter duty-free.11Office of the Law Revision Counsel. 19 USC 1321 – Administrative Exemptions That exemption has been suspended by executive order. As of February 24, 2026, duty-free de minimis treatment does not apply to any shipment, regardless of value, country of origin, or method of entry.12The White House. Continuing the Suspension of Duty-Free De Minimis Treatment for All Countries The suspension started with China and Hong Kong on May 2, 2025 and was later broadened to every country.
A different $800 rule still works for travelers. Returning U.S. residents who physically carry goods back in their luggage qualify for a personal exemption of up to $800 in merchandise for personal use or gifts.13U.S. Customs and Border Protection. Duty-Free Exemption Arrivals from U.S. insular possessions like the U.S. Virgin Islands, Guam, or American Samoa get a higher exemption.14U.S. Customs and Border Protection. Types of Exemptions Family members in the same household can pool their exemptions on a joint declaration, so a family of four can combine for up to $3,200.15U.S. Customs and Border Protection. CBP Expands Filing of Joint Customs Declarations
Alcohol and tobacco have separate ceilings inside the traveler exemption: one liter of alcohol duty-free for travelers 21 or older,16U.S. Customs and Border Protection. Bringing Alcohol Including Homemade Wine into the United States for Personal Use and 200 cigarettes plus 100 cigars for travelers 21 or older from most countries.17U.S. Customs and Border Protection. Carrying Tobacco Products to the United States for Personal Use Anything above those amounts triggers duties and federal excise taxes.
Formal vs. Informal Entry
How much paperwork you file depends mostly on shipment value. Imports of $2,500 or less generally qualify for a simplified informal entry, and CBP can waive the surety bond at that level.18U.S. Customs and Border Protection. CBP Increases Value for the Informal Entry Limit Commercial imports over $2,500, or any shipment containing goods regulated by another federal agency (firearms, food, pharmaceuticals), require a formal entry with a customs bond.19U.S. Customs and Border Protection. When Is a Customs Bond Required
Trade Agreements That Can Reduce What You Owe
The United States-Mexico-Canada Agreement can reduce or eliminate duties on qualifying goods traded among those three countries. To claim it, the importer needs a certificate of origin showing the product meets the agreement’s rules, particularly that enough manufacturing or transformation happened inside the USMCA zone.
The Generalized System of Preferences, which cut duties on goods from certain developing nations, expired on December 31, 2020 and has not been renewed. The preferential rates it offered are no longer available, and importers who relied on it now pay full Column 1 rates on those goods.20U.S. Customs and Border Protection. Generalized System of Preferences
How to Pay
Commercial importers file and pay through the Automated Commercial Environment (ACE), CBP’s central digital system.21U.S. Customs and Border Protection. ACE – The Import and Export Processing System ACE supports Automated Clearinghouse debit and credit transactions. You can also pay through Pay.gov and eCBP, or mail a check or money order to the Revenue Division. Not every CBP location accepts credit cards at the counter, so if you’re clearing goods in person, verify accepted payment methods at your port of entry first.22U.S. Customs and Border Protection. Duty – Acceptable Payment Methods
Consumers importing through couriers like FedEx or UPS usually never deal with CBP directly. The carrier clears customs, pays the duty on your behalf, and then bills you for the duty plus a brokerage or processing fee. Those carrier fees vary and can sometimes exceed the duty itself on lower-value packages.
After duties are paid and the goods released, CBP issues a liquidation notice with the final duty assessment. By law, an entry not formally liquidated within one year of the entry date is automatically deemed liquidated at the rate the importer originally declared.23Office of the Law Revision Counsel. 19 USC 1504 – Limitation on Liquidation
If You Think CBP Got It Wrong
You can file a formal protest against decisions on appraised value, tariff classification and rate, the amount of duty charged, or the liquidation itself.24Office of the Law Revision Counsel. 19 USC 1514 – Protest Against Decisions of Customs Service The deadline is 180 days from the date of liquidation. Miss it and the decision becomes final. If CBP denies your protest, the next step is a civil action at the U.S. Court of International Trade.