Torque Wrenches: Duty Stacking, the MPF Cap, and Two Remedies
Ridgeline Tools imports 5,000 torque wrenches from Taiwan for $40 each, total $200,000. The broker classifies them under a subheading with a 6.5% ad valorem rate. The wrenches are also subject to a Section 301 additional duty of 25%. Assume the merchandise processing fee is 0.3464% of entered value with a minimum of $32.71 and a maximum of $634.62, and the harbor maintenance fee is 0.125%. CBP later audits the entry and proposes classification under a subheading with an 8.5% rate. CBP issues a CF 29, liquidates the entry at 8.5%, and sends a bill for the difference. Ridgeline's president believes the original classification was correct and wants to challenge it, but the company also has a second, unliquidated entry covering the same goods and wants to fix that one administratively.
1. Compute the duties and fees under the original and corrected classifications. Explain how the MPF cap and Section 301 interact.
Read the worked answer
Original entry:
- Base duty: 6.5% × $200,000 = $13,000.
- Section 301: 25% × $200,000 = $50,000.
- MPF: 0.3464% × $200,000 = $692.80, but the maximum is $634.62, so $634.62.
- HMF: 0.125% × $200,000 = $250. Total: $13,000 + $50,000 + $634.62 + $250 = $63,884.62.
Corrected entry at 8.5%:
- Base duty: 8.5% × $200,000 = $17,000.
- Section 301: still $50,000; the additional duty is independent of the classification rate.
- MPF: still capped at $634.62 because 0.3464% of $200,000 exceeds the cap.
- HMF: still $250. Total: $17,000 + $50,000 + $634.62 + $250 = $67,884.62.
The difference is $4,000, exactly the 2% classification increase. The MPF does not increase with the higher rate because it is already at the maximum. Section 301 is computed on the entered value, not on the base duty, so it does not change with the classification rate.
2. How should Ridgeline challenge the liquidated classification, and what deadlines apply?
Read the worked answer
After liquidation, the proper administrative remedy is a protest under 19 USC 1514. The protest must be filed with CBP within 180 days after the date of liquidation. It should identify the entry, the classification disputed, the claimed classification, and the relief sought.
CBP has 90 days to act on a protest. If CBP does not deny or allow it within 90 days, the protest is deemed denied, and the importer may seek judicial review in the U.S. Court of International Trade. A summons must generally be filed within 180 days after the denial or deemed denial.
Ridgeline should preserve its argument with a written classification analysis, product literature, and any relevant rulings. It should also decide whether to pay the bill and protest for a refund or protest without payment; paying does not waive the protest, and it stops interest from accumulating on the disputed amount. The president's belief that the original classification was correct is not itself a legal argument; the protest must explain why the 6.5% subheading is correct under the GRI and any chapter notes.
3. How can Ridgeline correct the second, unliquidated entry? What are the limits of that procedure?
Read the worked answer
For the second entry, Ridgeline can file a post-summary correction before liquidation. A PSC is generally available if filed before liquidation and no later than 270 days after the date of entry. The PSC should identify the entry, correct the classification and value as needed, and include payment of any additional duty and fees.
A PSC is not a protest. It cannot be used after liquidation, and it does not give Ridgeline a vehicle to challenge a CBP decision that has already been made. If the second entry has already liquidated, the remedy is a protest within 180 days of liquidation.
Ridgeline should also consider whether the correction affects other entries. If the error is systematic, it should conduct a review, disclose the issue appropriately, and tender the duty loss. A PSC filed only for the one entry while identical errors remain uncorrected invites a broader penalty exposure.