HTS Code 8471.30.0100: Duties, FCC Rules, and Penalties

HTS code 8471.30.0100 is the U.S. tariff line for portable automatic data processing machines weighing no more than 10 kilograms — essentially laptops and qualifying tablets — and it carries a base duty rate of free.¹ Free is only the base rate, though. Depending on where the device is made and how it’s shipped, additional tariffs and per-entry fees can still apply, and FCC rules, recordkeeping duties, and misclassification penalties operate independently of the duty rate.

What Products Fall Under 8471.30.0100

The full tariff description reads: “Portable automatic data processing machines, weighing not more than 10 kg, consisting of at least a central processing unit, a keyboard, and a display.”¹ Every element in that phrase is a classification requirement.

Laptops are the core case. Tablets can also qualify: CBP has classified certain tablets under this subheading when they meet all the criteria, and in some rulings a touchscreen virtual keyboard has satisfied the keyboard element.¹ Devices like MP3 players, digital video recorders, and ATMs don’t qualify no matter how capable their processors are, because they fail the programmability test built into heading 8471.

Requirements a Device Must Meet

Before the physical specs matter, the product has to qualify as an “automatic data processing machine” under Note 5(A) to Chapter 84 of the HTSUS. The note sets four functional tests, and all four must be satisfied at once:²

The machine stores the processing program and the data needed to run it.
An end user can freely program it for their own needs.
It performs arithmetic computations the user specifies.
It executes programs without human intervention and can modify what it does mid-run based on logical decisions.

The “freely programmable” element is where most classification fights happen. “User” means the end user, not the manufacturer, so devices locked to factory software fail even when the hardware is powerful.

Physical Criteria

Once a device clears the functional tests, subheading 8471.30 adds two physical requirements: it must be portable, and it must weigh no more than 10 kilograms as imported.³ Whatever is in the box counts toward the weight — attached batteries and built-in accessories included. The device must also include at least a CPU, a keyboard, and a display.

What You Actually Pay

The general (Column 1) duty rate is free.¹ Several other charges can still hit the same entry.

Section 301 Tariffs on Chinese-Origin Goods

Products under heading 8471 imported from China have been subject to Section 301 additional tariffs. CBP rulings confirm that certain ADP machine subheadings carry a 25 percent ad valorem surcharge on top of the base rate when the goods originate in China.⁴ Coverage, exclusions, and rates have changed several times since 2018, and the Office of the U.S. Trade Representative updates the lists periodically. Confirm the current status of your subheading before you import — a surprise 25 percent surcharge on a “duty-free” product will eat margins.

Merchandise Processing Fee

The MPF for fiscal year 2026 is 0.3464 percent of the goods’ appraised value, with a minimum of $33.58 and a maximum of $651.50 per entry. Paper entries carry an extra $4.03 surcharge.⁵

Harbor Maintenance Fee

Cargo arriving by vessel is also subject to the HMF at 0.125 percent of value.⁶ Air shipments are generally exempt. These fees apply regardless of the duty rate, so budget them into every formal entry.

FCC Authorization at Import

Laptops and tablets contain Wi-Fi, Bluetooth, and often cellular radios, so they need FCC equipment authorization before they can be legally imported for sale. The device must hold an FCC certification or meet the requirements for a Supplier’s Declaration of Conformity (SDoC) before it clears customs.⁷

Limited exceptions cover testing, trade shows, personal use of three or fewer units, and devices imported solely for export. If asked, the ultimate consignee has to produce the authorization documentation. For certified devices that means the grant of certification, usually held by the foreign manufacturer. For SDoC devices, the U.S. importer of record is the responsible party and must supply their name, address, and contact information as part of the compliance record.⁷ A missing FCC authorization can get a shipment detained at the port even if the HTS classification is perfect.

Reasonable Care and Recordkeeping

Federal law requires every importer of record to use “reasonable care” when declaring the value, classification, and duty rate on an entry.⁸ In practice, that means documenting why you chose a particular HTS code, keeping the product specifications you relied on, and consulting a licensed customs broker or requesting a binding ruling when the classification is genuinely close.

For products near the edges of heading 8471 — detachable-keyboard tablets, hybrid devices, machines within a few hundred grams of the 10 kg cutoff — the expected level of care is higher, because the risk is obvious.

Any record related to a customs entry must be kept for five years from the date of entry.⁹ That covers commercial invoices, bills of lading, entry summaries, and the technical documentation you used for classification. The clock starts on the entry date, not on when you last touched the file. If CBP audits three or four years later and you can’t produce the records, you’ve undermined your own reasonable care defense.

Binding Rulings for Borderline Products

A binding ruling is a written decision from CBP that fixes the classification for your specific product. It takes the guesswork out of entry and protects you from retroactive reclassification as long as the facts you submitted still hold.

What Goes Into a Request

Each ruling request must contain a complete statement of facts, including the names and addresses of all interested parties and the port of entry.¹⁰ You must also confirm that no classification issue on the product is pending before CBP or a court. Include detailed product specifications, photographs, technical drawings, and weight documentation — a manufacturer spec sheet or certified test report showing the device weighs no more than 10 kg as imported.

Where It Goes and How Long It Takes

Classification requests go to the National Commodity Specialist Division through the CBP eRulings system. A submission in good order gets an email acknowledgment and a control number within one business day. NCSD targets 30 calendar days for most rulings; requests referred to CBP Headquarters for complex issues are handled within 90 days.¹¹

How Long a Ruling Lasts

A binding ruling stays in effect until CBP modifies or revokes it — no automatic expiration. CBP can modify or revoke a ruling without notice to anyone other than the party who originally requested it, and any field office that thinks a ruling should change can refer the matter to headquarters.¹² When a ruling is revoked, the new classification applies to unliquidated entries going forward. Monitor your ruling; trade policy shifts and HS updates can trigger revocations you’d rather learn about before the next shipment lands.

Penalties for Misclassification

Getting the code wrong triggers penalties under 19 U.S.C. § 1592, scaled to how badly it went wrong:¹³

Negligence: up to two times the unpaid duties, or 20 percent of the dutiable value if the error didn’t affect duties. One-off clerical errors don’t count as negligence unless they’re part of a pattern.
Gross negligence: up to four times the unpaid duties, or 40 percent of the dutiable value if duties were unaffected.
Fraud: up to the full domestic value of the merchandise.

A free base duty rate does not put you outside these penalties. If Section 301 tariffs apply and you classify under a different subheading to avoid them, the evaded duties become the penalty baseline. And when the misclassification genuinely doesn’t change duties owed, the percentage-of-dutiable-value penalties still apply.

Voluntary self-disclosure before CBP opens an investigation cuts exposure substantially. For negligence or gross negligence disclosed voluntarily, the penalty drops to just the interest on unpaid duties. For fraud disclosed early, the ceiling drops to 100 percent of the unpaid duties instead of the full domestic value.¹³ If you find a classification error in your own records, moving quickly is almost always the right call.

1
U.S. Customs and Border Protection. CBP Ruling N318809 – The Tariff Classification of a Portable Automatic Data Processing (ADP) Machine from China
2
United States International Trade Commission. Harmonized Tariff Schedule of the United States – Chapter 84
3
U.S. International Trade Commission. Harmonized Tariff Schedule
4
U.S. Customs and Border Protection. CROSS Ruling N304480
5
U.S. Customs and Border Protection. Customs User Fee – Merchandise Processing Fees
6
eCFR. 19 CFR 24.24 – Harbor Maintenance Fee
7
Federal Communications Commission. Equipment Authorization – Importation
8
Office of the Law Revision Counsel. 19 U.S. Code 1484 – Entry of Merchandise
9
eCFR. 19 CFR 163.4 – Record Retention Period
10
eCFR. 19 CFR 177.2 – Submission of Ruling Requests
11
U.S. Customs and Border Protection. Requirements for Electronic Ruling Requests
12
eCFR. 19 CFR 177.9 – Effect of Ruling Letters
13
Office of the Law Revision Counsel. 19 U.S. Code 1592 – Penalties for Fraud, Gross Negligence, and Negligence