CBP Duty-Free Exemptions and Allowances
U.S. Customs and Border Protection administers a structured system of duty-free exemptions that determines how much merchandise a returning resident or visitor may bring into the United States without paying customs duties. These allowances are codified in federal statute and CBP regulations, and they vary based on destination, length of absence, traveler status, and the type of goods involved. Understanding the thresholds, conditions, and category-specific rules is essential for anyone crossing a U.S. port of entry with foreign-purchased goods.
Definition and scope
A duty-free exemption — formally called a personal exemption — is the total value of merchandise a traveler may bring back to the United States without incurring ad valorem duty. The exemption applies to goods acquired abroad that are for personal or household use, are not intended for sale, and accompany the traveler at the time of entry. The legal authority for these exemptions is established under 19 U.S.C. § 1321 and implemented through CBP regulations at 19 C.F.R. Part 148.
The exemption system covers three primary categories of goods: dutiable merchandise (clothing, electronics, jewelry, etc.), alcohol, and tobacco. Each category carries its own sub-limits that sit within the overall dollar threshold. Gifts brought back for others qualify under the same exemption, provided the traveler declares them and they accompany the traveler through the CBP customs declaration process.
How it works
The standard personal exemption for a U.S. resident returning from most foreign countries is $800 per person, per trip (CBP Know Before You Go, Publication No. 0000-0512). This figure applies when the traveler has been outside the United States for at least 48 hours and has not used the $800 exemption within the preceding 30 days.
The exemption operates on a per-person basis, including minors. Family members traveling together may combine their exemptions for joint declaration purposes — a family of four, for example, pools $3,200 in duty-free allowance — but only when the goods are jointly owned.
Beyond the $800 threshold, the next $1,000 of goods is subject to a flat 3% duty rate, rather than the standard category-specific tariff schedules. Amounts above that $1,800 combined ceiling revert to standard Harmonized Tariff Schedule rates.
Specific sub-limits within the $800 exemption include:
- Alcohol: 1 liter (approximately 33.8 fl oz) duty-free, provided the traveler is at least 21 years of age and the amount is not in excess of what state law where entry occurs permits.
- Tobacco: 200 cigarettes (one carton) and 100 cigars duty-free; Cuban cigars are subject to separate embargo regulations.
- Gifts: Included within the $800 total; no separate gift sub-limit applies for accompanied goods.
Goods must be declared on the CBP Declaration Form 6059B or through the CBP One app or APC kiosks at participating airports. Failure to declare goods at a CBP port of entry may result in seizure and civil penalties.
Common scenarios
Returning from U.S. insular possessions: Travel from U.S. Virgin Islands, American Samoa, or Guam triggers a higher personal exemption of $1,600 per person — double the standard rate — reflecting the unique trade status of these territories (CBP Know Before You Go). Within that $1,600, travelers may bring back 1,000 cigarettes (5 cartons), of which no more than 200 may have been acquired elsewhere.
Short-duration trips under 48 hours: Travelers returning from Mexico or Canada after fewer than 48 hours are entitled to a reduced exemption of $200 per person. This applies regardless of how many days the traveler has been outside that 30-day window.
Unsolicited gifts sent separately: Goods mailed or shipped from abroad separately from the traveler do not count toward the personal exemption. Instead, they may qualify as duty-free if the value does not exceed $100 per recipient under the gift provision at 19 U.S.C. § 1321(a)(2), provided they are truly unsolicited.
Trusted Traveler program participants: Enrollment in programs such as Global Entry, administered through CBP Trusted Traveler Programs, does not increase the duty-free dollar threshold; it accelerates the declaration and inspection process but does not alter exemption amounts.
Decision boundaries
The cbpauthority.com resource on CBP operations tracks the principal decision points that determine which exemption tier applies:
| Condition | Applicable Exemption |
|---|---|
| Outside U.S. ≥ 48 hours, most countries | $800 per person |
| Outside U.S. < 48 hours, any country | $200 per person |
| Returning from U.S. Virgin Islands, Guam, or American Samoa | $1,600 per person |
| Goods mailed separately (unsolicited gift) | $100 per recipient |
| Goods mailed separately (not a gift) | Fully dutiable, no exemption |
The 48-hour rule is strictly time-based: a departure on Monday at 11:00 a.m. and return on Wednesday at 10:59 a.m. falls below the threshold. CBP officers verify departure and return times against travel documents and entry records.
The CBP prohibited and restricted items framework intersects directly with the exemption system: goods that are otherwise prohibited — certain agricultural products, narcotics, counterfeit merchandise — do not become admissible by virtue of falling within the dollar threshold. The exemption governs duty liability only, not admissibility.
Travelers subject to CBP secondary inspection retain the right to their applicable exemption but may face closer scrutiny of declared values. CBP officers may require receipts or independent valuation to establish fair retail value, which is the basis for calculating whether goods remain within the exemption ceiling.
Alcohol and tobacco sub-limits are binding even when total merchandise value remains below $800. A traveler returning with 2 liters of wine owes duty on the second liter regardless of how little was spent on other goods. State law further governs how much alcohol may physically be transported across state lines, a separate legal layer independent of federal customs exemptions.