Voluntary Reliquidation
/ˌvɑlənˈtɛri ˌrɛlɪkwɪˈdeɪʃən/
Voluntary reliquidation is CBP's authority under 19 U.S.C. § 1501 to reliquidate an entry in any respect, on its own initiative, within 90 days from the date of the original liquidation, even if a protest has been filed. An importer can bring an error to CBP's attention and ask it to act, but the decision is CBP's, and the importer has no right to compel it. For an importer seeking to correct a liquidated entry, the protest under 19 U.S.C. § 1514 is the remedy it controls.
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In Detail
Section 1501 provides that a liquidation made under section 1500 or 1504, or a reliquidation under § 1501 itself, may be reliquidated in any respect by U.S. Customs and Border Protection, notwithstanding the filing of a protest, within ninety days from the date of the original liquidation. The implementing regulation, 19 CFR § 173.3, allows the Center director to reliquidate within 90 days from the date notice of the original liquidation (or of deemed liquidation) is given, to correct errors in appraisement, classification, or any other element of the liquidation, including errors based on misconstruction of law, whether the director discovers the error or an interested party calls it to the director's attention.
In practice, importers use § 1501 by alerting CBP promptly after liquidation, for example when a liquidation failed to reflect a post-summary correction, a granted ruling, or an exclusion, and asking CBP to reliquidate within the 90-day window. Because the authority is discretionary and expires 90 days from the original liquidation, an importer relying on it should also preserve its rights by filing a protest within 180 days after liquidation under 19 U.S.C. § 1514(c)(3). A pending protest does not bar CBP from reliquidating under § 1501.
A common misunderstanding is that § 1501 creates an importer-initiated filing with a one-year deadline. It does not: the statute's period is 90 days, and the actor is CBP. CBP also uses the same 90-day window operationally; for example, its CAPE refund process for IEEPA duties accepts entries liquidated within the preceding 80 days, a limit CBP aligns with the § 1501 period. Notice of a voluntary reliquidation is given in the same manner as notice of the original liquidation (19 CFR § 173.3(b)), and the reliquidation can itself be protested within 180 days.
Classification Significance
Classification errors discovered shortly after liquidation are the most common reason to ask CBP for a voluntary reliquidation. Because CBP's 90-day window is short and discretionary, an importer whose classification position is well documented is better placed to persuade CBP to act quickly, and to pursue a protest if it does not. Accurate classification at entry minimizes the need for either.
How Kanon Handles This
Kanon's deterministic GRI traversal engine and legal corpus are designed to produce correct HTSUS classifications and documented legal reasoning at the outset, reducing the need for post-liquidation correction. Where an error is identified after liquidation, the Classification Support Package documents the classification reasoning an importer can present to CBP when requesting voluntary reliquidation or supporting a protest.
Frequently Asked Questions
What is the deadline for voluntary reliquidation?
CBP may reliquidate under 19 U.S.C. § 1501 within 90 days from the date of the original liquidation; 19 CFR § 173.3(a) measures the 90 days from the date notice of liquidation is given. There is no importer filing deadline because the statute does not give the importer a filing right. An importer that wants to preserve its own remedy should file a protest within 180 days after liquidation.
Can CBP voluntarily reliquidate if I've already filed a protest against the same entry?
Yes. Section 1501 expressly permits CBP to reliquidate notwithstanding the filing of a protest, as long as it acts within 90 days from the date of the original liquidation. After that window, a protest under 19 U.S.C. § 1514, and if denied a civil action in the Court of International Trade, is the route to changing the liquidation.