If you have shopped internationally for a while, you probably remember a time when low-value packages just cleared customs, no duty, no fuss. That era is over. Customs duty now applies to nearly every shipment entering the US, regardless of value, and enough changed in the last year that most guides floating around online are already out of date. Here is where things actually stand, and how to work out what you owe before your package ever ships.
What Customs Duty Actually Is
Customs duty is a tax a government charges on goods brought into the country from abroad. In the US, Customs and Border Protection (CBP) collects it on behalf of the Treasury, and it exists for a few overlapping reasons: it raises revenue, it protects domestic industry from underpriced foreign competition, and it enforces broader trade policy through tools like anti-dumping and countervailing duty.
Every parcel crossing an international border passes through that destination country’s customs authority before it reaches you. Customs assesses the duty based on what is inside the package, its declared value, and where the goods were actually made, not necessarily where they were shipped from. That distinction matters more than people expect: a package mailed from Malaysia containing goods manufactured in China is still treated as Chinese-origin for duty purposes.
To make that assessment, every shipment has to be declared honestly. Declaration includes a description of the goods, quantity, value, and the sender and recipient’s name and address, so the destination country’s customs authority can classify what you owe. Some parcel forwarders let you fill this in yourself. Others pull the description and value straight from your store receipt, which can occasionally lead to a number you were not expecting.
How Customs Duty Is Calculated
The exact duty calculation depends on the type of duty involved, but the basic shape is the same almost everywhere: the customs value of your goods, multiplied by the duty rate for that specific product category.
Duty = Customs Value x Duty Rate
A few different duty structures show up depending on the product and country involved:
- Ad valorem duty: a percentage of the declared value. This is the most common structure for everyday consumer goods.
- Specific duty: a fixed amount charged per unit, per kilogram, or per item, regardless of price.
- Compound duty: a combination of the two, an ad valorem percentage plus a specific per-unit charge.
- Countervailing duty: an additional charge applied to offset a foreign government subsidy on that product.
In the US specifically, every imported product gets classified under the Harmonized Tariff Schedule (HTS), sometimes still called the harmonized tariff schedule or HTSUS. The HTS code assigned to your item determines its base duty rate, and rates for everyday goods generally run somewhere between 0% and 37.5% depending on classification. Getting the code wrong, even by one digit, can swing the rate significantly, which is part of why a licensed customs broker exists as a profession in the first place.
For personal shipments through a parcel forwarder, you will not be assigning HTS codes yourself, your forwarder or the courier handles that. But knowing that this classification step exists explains why two seemingly similar items can be charged completely different duty rates.
The US Ended Its Duty-Free Exemption
For decades, the US let shipments valued at $800 or less enter duty-free with minimal paperwork, under what was known as the de minimis exemption. That exemption is gone, for every country, as of 2026.
Here is the actual timeline:
- May 2, 2025: The exemption ended first for China and Hong Kong specifically.
- August 29, 2025: The exemption ended for every other country in the world. From this date, the $800 threshold stopped mattering, regardless of where your package shipped from.
- Through February 28, 2026: Low-value international postal shipments got a temporary flat duty per item (roughly $80 to $200 depending on country of origin) as a stopgap instead of full customs processing.
- May 2, 2026: That postal stopgap channel closed entirely.
- June 24, 2026: CBP made the suspension indefinite through formal federal regulation, rather than leaving it dependent on an executive order alone.
The one narrow exemption still standing: a genuine, unsolicited gift valued at $100 or less (up to $200 if shipped from Guam, American Samoa, or the US Virgin Islands) can still clear duty-free, provided it is declared as a gift. Everything else, personal or commercial, now goes through formal or informal customs entry and gets assessed duty, no matter how cheap the item was.
Entry Types and the Fees Nobody Mentions
Beyond the duty itself, US-bound shipments carry a couple of processing fees most shoppers have never heard of until they see them on an invoice.
The Merchandise Processing Fee (MPF) applies to most imports. For informal entries, shipments valued at $2,500 or under, this is a small flat fee. For formal entries above that threshold, it is calculated at roughly 0.3464% of the declared value, with a set minimum and maximum. The Harbor Maintenance Fee (HMF), at 0.125% of cargo value, only applies to goods arriving by sea, so if you are shipping by air, which most parcel forwarding is, this one does not touch you.
Which entry type your shipment falls under (informal, formal, or the increasingly rare Section 321 entry, which now only covers those narrow gift exemptions) is decided by your forwarder or customs broker, not you, but it directly affects how much paperwork and fee overhead sits on top of the base duty.
The EU Made a Similar Move
If you ship into the EU, do not assume you are unaffected. Starting July 1, 2026, EU member states removed their own duty-free exemption for shipments valued at €150 or less. In its place, there is now a flat €3 customs duty applied per line on the customs declaration, so a shipment listing three different types of goods could rack up three separate €3 charges rather than one. Business, VAT-registered recipients are assessed under normal duty rates instead of this flat fee. This is separate from VAT, which already applied below that threshold, it is specifically the duty-free treatment that disappeared.
DDP vs DDU: Get This One Right
This detail is worth being precise about, because getting it backwards changes who actually pays.
Delivery Duty Paid (DDP) means the sender, or the shipping company acting on the sender’s behalf, pays customs duty and taxes upfront. Your package clears the border already settled, and nothing extra shows up at your door.
Delivery Duty Unpaid (DDU), sometimes labeled DAP in commercial shipping, means the opposite. Duty and tax get billed to you, the recipient, at the point of delivery, occasionally with a courier handling fee stacked on top. This is what people mean when they complain about a surprise customs bill.
If a courier service like FedEx or DHL is handling your delivery, they typically pay customs on your behalf and then invoice you afterward, functionally DDU even when it is not labeled that way on the package. If your parcel forwarder offers a DDP option, and some do for select regions, it is often worth paying slightly more upfront to skip the doorstep surprise entirely.
Ways to Reduce What You Pay
A few legitimate mechanisms exist for reducing customs duty, mostly built for businesses and importers rather than individual shoppers, but worth knowing about if you ship in any real volume:
Trade agreements, like a free trade agreement between the US and a specific country, can qualify goods for a reduced or zero duty rate if they meet that agreement’s rules of origin. This traces back to World Trade Organization principles around most-favored-nation treatment, though individual FTAs go further than WTO baseline rates.
Foreign trade zones let goods sit, get stored, or even get assembled inside the US without duty being assessed until they actually enter US commerce, useful for businesses, largely irrelevant for a one-off personal shipment.
Duty drawback allows an importer to recover a large portion of duty already paid on goods that are later re-exported, again a business mechanism more than a personal-shopper one.
None of these apply directly to someone using a parcel forwarder for personal shopping, but if you run a small e-commerce business shipping to or from the US regularly, they are worth researching properly with a licensed customs broker rather than guessing.
Calculating What You Will Actually Owe
If you want to estimate your own customs duty before a package ships:
- Identify the product’s HTS classification. You can look this up on the official US HTS database, or ask your parcel forwarder, since accurate classification is where most surprise costs come from.
- Check the duty rate for that classification. Rates vary enormously, from duty-free on many raw materials and certain tech categories, up past 25% depending on the product and country of origin.
- Determine the customs value. This is generally the price you actually paid for the goods, not including international freight or insurance for US-bound shipments.
- Multiply value by rate, then add any applicable processing fees.
If a country-specific surcharge applies on top of the base rate, and several do depending on country of origin right now, that gets added in as well. A customs duty calculator, whether through your parcel forwarder, a courier like DHL’s own tools, or a third-party option like the FreightAmigo page built for exactly this, can save you the manual math, but the underlying formula is always some version of value times rate.
Tariff Rates You Might Actually See
Beyond the base customs duty rate tied to a product’s HTS classification, several country-specific tariff layers can stack on top depending on where your goods were made. These are not universal, but they show up often enough to be worth knowing about before you assume a quoted duty rate is the final number.
A Section 301 tariff applies additional duty, often in the 7.5% to 25% range, to specific categories of goods originating from China. A broader reciprocal tariff applies a country-specific surcharge on top of the standard tariff schedule for countries the US considers to have an imbalanced trade relationship, and this rate genuinely varies by country, sometimes changing with little notice as trade negotiations shift. There is also a general excise tax layer, but that only applies to specific regulated goods like alcohol, tobacco, and fuel, calculated per unit rather than as a percentage of value.
Stack enough of these together and the effective tariff rate on a single shipment can look nothing like the base HTS number alone. This is exactly why a customs duty rate quoted casually online, or even in an older version of this article, can be wrong within months. Tariff policy has moved fast enough over the last year that treating any specific percentage as permanent is a mistake.
Sales Tax, VAT, and Other Taxes on Top of Duty
Customs duty is not the only cost sitting on an international shipment. Depending on your destination country, you may also owe import taxes on top of the base import duty, commonly VAT or GST, assessed separately from customs duty itself. The US does not currently charge a federal VAT on imports, but plenty of destination countries do, and those taxes get calculated after duty is added, not before, so the two compound rather than sitting side by side.
Local sales taxes at your destination can apply too, the same way they would on a domestically purchased item once it reaches you. None of these local taxes replace customs duty, they sit on top of it, which is why a rough duty estimate alone rarely matches the final number on your invoice.
Customs Duty: A Few More Terms Worth Knowing
A handful of related terms come up often enough in customs paperwork and shipping forums that they are worth a quick, plain definition rather than leaving you to guess:
Customs bond: a financial guarantee, usually required for formal entries above a certain value, that ensures duties and fees actually get paid. Personal parcel-forwarder shipments almost never need one directly, your forwarder or courier handles this in the background.
Customs clearance: the overall process of a shipment passing through customs, including declaration, duty assessment, and release for delivery. When people say a package is “stuck in customs clearance,” this is the stage they mean.
Customs regulations and customs rules: the country-specific requirements around declaration, prohibited items, and paperwork. These vary enough between countries that what clears instantly into one destination might sit flagged for days heading into another.
Import costs and import fees: the informal umbrella term shoppers use for the combined total of duty, processing fees, and any local tax, rather than any one specific charge.
International trade and global trade: the broader economic activity all of this sits inside. Individual customs duty on a single parcel is a tiny visible piece of a much larger system of import, export, and trade agreement policy between countries.
One geographic quirk worth flagging for US shoppers specifically: shipments from Puerto Rico are generally treated as domestic, not international, since Puerto Rico is a US territory, so the usual import duty and customs clearance process does not apply the way it would for a genuinely foreign shipment.
What This Actually Means for You
Assume duty applies to everything now, regardless of value, whether you are shopping from the US as an international customer or shipping goods there yourself. Check whether your parcel forwarder or courier offers DDP so you are not caught off guard at delivery. And if you are shipping something unusual, anything from specialty electronics to car logistics parts, know that the same classification and duty rules apply to niche categories just as much as everyday clothing and gadgets.
Quick Wrap-Up
- There is no more small-order safety net. Duty now applies to shipments of any value heading into the US, and increasingly into the EU.
- Know the difference between DDP and DDU before you ship, and choose DDP where it is offered if you want to avoid a bill at the door.
- If choosing between a courier and local postal handling for final delivery, local postal is often simpler to deal with than a courier’s after-the-fact duty invoice.
- If you ship in volume or run a small business, look into whether a trade agreement, foreign trade zone, or duty drawback could legitimately lower your costs, and talk to a licensed customs broker before assuming any of them apply to you.
Additional Helpful Resources
Check your destination country’s own customs authority directly for the most current thresholds and rates, since these have shifted significantly in the last year and third-party guides can lag behind. The official US HTS database is the definitive source for duty rates by product classification.
Have questions about how this affects a specific shipment or country? Drop it in the comments below and we will help point you in the right direction.
One last practical note on terminology, since it trips people up: “customs duties,” “import tax,” and “customs tariff” all get used loosely online to mean roughly the same thing as customs duty, even though technically they can refer to slightly different charges depending on the country. If you are researching usa customs clearance specifically, or comparing a customs fee quoted by one courier against another, it helps to ask exactly what is included, base duty, processing fees, or local taxes, rather than assuming the number covers everything. The same goes for international shipping in general: customs taxes, import tariff amounts, and courier handling fees are frequently quoted separately, and a low headline shipping rate can hide a much higher total once duty and taxes are added at the border.