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CBP extends postal formal entry deadline to January 2027

CBP extends postal formal entry deadline to January 2027

Rule Changes

Second delay since June de minimis suspension gives mail importers 90 more days to comply

October 23rd, 2026: Japan Post: U.S. advance data optional for documents and $100 gifts until Jan. 19

Overview

Updated Oct 28

U.S. Customs and Border Protection moved the compliance date for formal entry of certain postal shipments to January 20, 2027, 90 days past the original Oct. 22 deadline. CBP said filers need the time to update systems and build the data connections the rule requires.

In a separate notice the same day, CBP said it will temporarily accept Entry Type 13 informal entry filings without complete partner government agency data, so filers can start using the entry type while they finish their data feeds. Japan Post, which resumed U.S.-bound mail on Oct. 15, told customers that CBP made advance electronic data optional for documents and private gifts worth $100 or less until Jan. 19, 2027.

Why it matters

Anyone mailing goods to the U.S. from abroad faces an electronic customs filing, not just a shipping label, from Jan. 20, 2027.

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Key Indicators

$800
Suspended de minimis threshold
Packages under $800 previously entered duty-free without formal entry; the exemption was suspended for mail in June 2026.
$2,500
New informal entry threshold
The Entry Type 13 process covers qualifying mail shipments valued at $2,500 or less.
90 days
Extension from original deadline
Compliance date moved from October 22, 2026 to January 20, 2027 for formal entry provisions.

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Organizations Involved

U.S. Customs and Border Protection
U.S. Customs and Border Protection
Federal Agency
Implementing the new postal entry regime

The federal agency responsible for screening imports and enforcing customs and border laws at U.S. points of entry.
PG
Partner Government Agencies (PGAs)
Group of Federal Agencies
Their data requirements decide which mail shipments need formal entry, though CBP is temporarily accepting Entry Type 13 filings without complete PGA data

Federal agencies such as the FDA, CPSC, USDA, and EPA that require data on regulated imports before release.
Japan Post
Japan Post
Postal Operator
Accepting U.S.-bound mail again, with advance electronic data optional for some items until Jan. 19, 2027

Japan's national postal operator, which handles mail and parcel traffic between Japan and the United States.

Timeline

June 2026 October 2026

7 events Latest: October 23rd, 2026 · 3 weeks ago
Tap a bar to jump to that date

  1. Japan Post: U.S. advance data optional for documents and $100 gifts until Jan. 19

    Latest Postal Service

    Japan Post said CBP notified it that advance electronic data for mail containing documents, or gifts between private individuals valued at $100 or less, is optional until Jan. 19, 2027. Japan Post still urges customers to register the data.

  2. CBP extends formal entry compliance date to January 20, 2027

    Regulatory

    CBP moves compliance date from October 22 to January 20, citing trade need for system updates.

  3. CBP eases PGA data rule for Entry Type 13 test filings

    Regulatory

    CBP modified its Entry Type 13 test to accept filings without complete electronic partner government agency data, saying filers can start using the entry type while they finish full submissions. CBP said it will announce when that ends.

  4. Japan Post resumes U.S.-bound mail at most post offices

    Postal Service

    Japan Post resumed accepting mail destined for the United States at virtually all post offices, after CBP widened the range of mail items subject to advance electronic data submission.

  5. Entry Type 13 test begins in ACE

    Program Launch

    CBP tests electronic informal mail entry filings in ACE for qualifying shipments.

  6. New postal informal entry process takes effect

    Regulatory

    Informal entry process for postal shipments valued at $2,500 or less becomes effective.

  7. CBP suspends de minimis exemption for mail shipments

    Regulatory Action

    Interim final rule suspends de minimis exemption for merchandise arriving via the international postal network.

Scenarios

1

Formal entry rules take effect on schedule

Likely Resolves by Jan 21, 2027

Discussed by: CBP (Federal Register notice)

CBP does not issue another extension, and on January 20, 2027, the formal entry requirements in 19 CFR 145.12(a)(2)(v)-(vi) go into force. Shipments subject to PGA, Chapter 98/99 duties, or duty-free claims must file formal entry. The trade community has had roughly seven months since the rule took effect to prepare.

2

CBP extends compliance again before January 20

Possible Resolves by Jan 20, 2027

Discussed by: Trade attorneys and logistics industry analysts

CBP is temporarily accepting Entry Type 13 filings with incomplete PGA data, a sign that electronic data submission remains a bottleneck. If the industry still isn't ready by year-end, CBP could announce another extension, continuing a pattern of rolling delays while the underlying de minimis suspension stays in force.

3

Mail processing delays emerge as rules take effect

Uncertain Resolves by Mar 20, 2027

Discussed by: E-commerce trade press

Even if the January 20 deadline holds, the transition could produce backlogs at mail processing facilities as brokers absorb a wave of new formal entry filings. Small importers who relied on de minimis face the most friction, with clearance times stretching beyond the typical few days for postal parcels.

4

CBP ends the incomplete-data waiver before January 20

Possible Resolves by Jan 20, 2027

Discussed by: CBP (Federal Register notice modifying the Entry Type 13 test)

CBP is accepting Entry Type 13 filings without full electronic partner government agency data and has said it will announce when that stops. If the waiver ends before Jan. 20, 2027, filers handling PGA-regulated goods must have complete electronic submissions ready ahead of the formal entry deadline.

Historical Context

2 moments from history that rhyme with this story — and how they unfolded.

February 2016

De minimis threshold raised from $200 to $800 (2016)

The Trade Facilitation and Trade Enforcement Act raised the de minimis exemption from $200 to $800, letting most e-commerce packages enter the U.S. without duties or formal entry paperwork. The change fueled cross-border e-commerce, with low-value shipments climbing past a billion packages a year.

Then

Package volumes surged while CBP gained little visibility into individual shipments, screening mostly on manifest data.

Now

The exemption became a known channel for drugs and counterfeit goods, and by 2025-2026 the political will to end it had formed.

Why this matters now

The current mail suspension reverses the expansion the 2016 law set in motion, replacing minimal-information entries with electronic filing requirements.

May 2025

De minimis ends for China-origin goods (2025)

The de minimis exemption ended for goods originating in China as part of IEEPA tariff actions tied to the fentanyl crisis. CBP stopped applying Section 321 duty-free treatment to China-origin cargo.

Then

Small Chinese-origin packages became subject to tariffs and entry filings, sharply reducing the volume of low-cost Chinese e-commerce shipments.

Now

The China phase-out set the template for eliminating de minimis entirely, which CBP applied to all mail shipments in June 2026.

Why this matters now

The China action was the first major break in the de minimis regime; the mail suspension extends that logic to the entire postal network.

Sources

(9)
+3
Federal Register U.S. Customs and Border Protection KPMG Federal Register (interim final rule) PPAI Japan Post Customs & International Trade Law Blog Federal Register Federal Register