FTZ Weekly Entry: How One Entry a Week Covers Every Withdrawal

Key Points

• Under 19 CFR 146.63, an FTZ operator may file a single weekly estimated entry, entry type 06, to cover all merchandise withdrawn for consumption during that week.
• The entry is filed as an estimate at the start of the week and reconciled to actual quantities and values at the close of the week, so duties track real withdrawals without requiring a separate entry for each shipment.
• Because the merchandise processing fee (MPF) is capped per entry, consolidating many withdrawals into one weekly filing can significantly reduce total MPF payments compared to filing an individual entry for each withdrawal.
• The weekly entry procedure is optional, not mandatory; operators that withdraw infrequently may find transaction-by-transaction filing simpler.
• Accurate classification and zone status records are prerequisites: errors discovered after the weekly entry is filed must be corrected through a post-summary correction or protest.

On this page

1. What FTZ weekly entry is and why it exists
2. How entry type 06 works: estimates, withdrawals, and reconciliation
3. Merchandise processing fee treatment under the weekly entry
4. Eligibility, timing, and bond requirements
5. Common compliance pitfalls and how to avoid them
6. What importers should do
7. Key references

An FTZ operator authorized to withdraw merchandise for consumption may file one estimated entry, designated entry type 06, each week to cover every withdrawal made during that seven-day period. The filing begins as an estimate, is updated as goods leave the zone, and is reconciled to actual figures at week's end. This single-entry approach can materially reduce both administrative burden and the total merchandise processing fee charged on qualifying imports.

The links in this article go to the primary documents: the regulations, CBP guidance pages, and official tariff schedule entries themselves. Read the source.

What FTZ weekly entry is and why it exists

Foreign-trade zones allow merchandise to sit in a designated area without formal customs entry until the goods are withdrawn for consumption into U.S. commerce. Without a consolidation mechanism, a high-volume FTZ operator would need to file a separate Customs entry for each individual withdrawal, generating significant paperwork, filing fees, and broker time.

Congress and CBP addressed this by creating the weekly entry procedure, codified at 19 CFR 146.63. The rule permits the operator to treat all withdrawals occurring within a single calendar week as if they were one importation. The practical effect is that dozens or even hundreds of individual withdrawal events collapse into one entry, one liquidation, and one merchandise processing fee assessment.

How entry type 06 works: estimates, withdrawals, and reconciliation

Filing the estimated entry

At or before the first withdrawal of the week, the operator (or its licensed broker) files an entry type 06 in ACE. The entry is designated as an estimate because the full scope of that week's withdrawals is not yet known. The filer reports the anticipated merchandise, HTS classifications, zone status (privileged foreign, nonprivileged foreign, domestic, or zone restricted), and an estimated value.

CBP assigns an entry number that serves as the umbrella identifier for every withdrawal made during that week. Each physical removal of goods from the zone is documented against that single entry number rather than generating a new entry.

Tracking withdrawals throughout the week

As goods leave the zone each day, the operator records the actual quantities, values, and descriptions. These records feed into the weekly summary. Zone admission records, manipulation records, and inventory control documents maintained under 19 CFR Part 146 are the source data for the reconciliation, so their accuracy is critical.

Reconciling to actuals

At the close of the weekly period, the operator reconciles the original estimate to the actual withdrawals. The reconciliation updates quantities, values, and, where applicable, the applicable rate of duty. If actual withdrawals exceeded the estimate, additional duties are owed. If fewer goods moved than projected, the entry is reduced accordingly. CBP reviews the reconciled figures at liquidation.

The reconciliation step is not a technicality. It is the mechanism that makes the procedure legally sound: the entry of record reflects real merchandise that actually entered U.S. commerce, not a forecast.

Merchandise processing fee treatment under the weekly entry

The merchandise processing fee is assessed on formal entries as a percentage of the value of the imported merchandise, subject to a statutory minimum and a statutory maximum per entry. Because the MPF cap applies per entry, a weekly entry consolidating many withdrawals into one filing is subject to the cap once, rather than once for each individual withdrawal that would otherwise have generated its own entry.

For FTZ operators with steady, high-volume throughput, the difference can be substantial. An operator making twenty withdrawals a week under twenty individual entries would face up to twenty separate MPF assessments, each potentially reaching the cap. The same operator filing a single weekly entry faces one assessment capped once. The savings compound across fifty-two weeks.

Because MPF rates and caps are adjusted periodically, operators should verify current figures directly with CBP or through the Harmonized Tariff Schedule rather than relying on figures published in secondary sources. For a broader discussion of how fee structures interact with entry mechanics, see our guide on why online tariff calculators give different answers.

Eligibility, timing, and bond requirements

Who may use the weekly entry procedure

The procedure is available to FTZ operators and users that are authorized to withdraw merchandise for consumption. The operator must have an approved zone, must maintain the inventory control and recordkeeping system required under 19 CFR Part 146, and must be in good standing with CBP. There is no formal application specific to the weekly entry election; the operator simply files entry type 06 when it chooses to use the procedure.

Timing of the weekly period

Under 19 CFR 146.63, the weekly period runs from Monday through Sunday. The estimated entry must be filed before or at the time of the first withdrawal in that week. Operators that miss the window and begin withdrawing before filing must file on a transaction-by-transaction basis for that week or obtain explicit CBP port authorization for a late filing.

Bonds and duty payment

A continuous bond covering FTZ activity must be on file with CBP. Duties on the reconciled weekly entry are typically due at liquidation, consistent with the standard entry payment cycle. Because the weekly entry consolidates value, operators should ensure their bond is sized to cover peak weekly exposure, not just individual-withdrawal amounts.

Common compliance pitfalls and how to avoid them

Classification errors compounded across many withdrawals

A misclassified HTS code applied to an estimated weekly entry affects every withdrawal made under that entry. Because corrections after filing require a post-summary correction (PSC) or, after liquidation, a protest, the cost of a single classification error is amplified. Operators should validate HTS classifications before the first withdrawal of the week, not after. Our article on correcting HTS classification after entry explains the PSC and protest process in detail.

Zone status misdesignation

The duty rate on FTZ withdrawals depends on whether merchandise is privileged foreign, nonprivileged foreign, or domestic. Privileged foreign merchandise is assessed at the rate in effect on the date of admission; nonprivileged foreign merchandise is assessed at the rate in effect on the date of withdrawal. Applying the wrong status to a weekly entry can result in systematic under- or overpayment across all goods in that entry. Operators should audit zone status designations as part of their weekly reconciliation process, not as an afterthought.

Recordkeeping gaps

CBP may examine the zone inventory records that support the weekly entry. If daily withdrawal logs, lot numbers, or manipulation records are incomplete, the reconciliation cannot be verified and CBP may reject or question the entry. A robust electronic inventory system is not a luxury; it is the evidentiary foundation of the weekly entry procedure.

Rate changes between estimate and reconciliation

If a tariff rate changes mid-week (for example, due to a Section 301 or Section 232 modification), the applicable rate for nonprivileged foreign merchandise is the rate on the date of each individual withdrawal, not the date the estimated entry was filed. Operators must track daily rates when rate volatility is possible and update the reconciliation accordingly.

What importers should do

• Confirm with your CBP port of entry that your zone is approved for entry type 06 filings, and verify that your continuous bond covers peak weekly duty exposure before beginning weekly entry procedures.
• Establish a daily withdrawal log tied to your inventory control system so that the Friday-to-Sunday reconciliation reflects accurate quantities, values, and HTS classifications, with zone status designated correctly at the time of admission.
• Review MPF caps against your projected weekly entry values to quantify the savings opportunity and use that analysis to decide whether the weekly entry procedure is more efficient than transaction-by-transaction filing for your volume.
• Build a classification review step into the workflow before the first withdrawal of each week, and maintain a clear internal process for filing PSCs when errors are discovered before liquidation.

Key references

• 19 CFR 146.63, The regulation authorizing FTZ weekly estimated entries and the reconciliation process.
• 19 CFR Part 146, The full FTZ regulations, covering zone operations, admission, manipulation, and withdrawal procedures.
• Harmonized Tariff Schedule of the United States (USITC), Official source for HTS classifications, duty rates, and current MPF figures.
• CBP Foreign-Trade Zones, CBP's landing page for FTZ program guidance, port contacts, and compliance resources.
• ACE Features and Entry Filing, CBP's ACE portal guidance covering entry type codes including entry type 06.