Customs clearance Denver
Import and export customs clearance for companies in and around Denver. Declarations, duties and taxes, permits and release, prepared before your goods arrive.
- CityDenver
- Local time--:--
- AirportsDEN

- Customs authority
- U.S. Customs and Border Protection (CBP)
- Customs clearance
- Ziem network partner, under our brand
- Systems
- Harmonized Tariff Schedule (HTSUS) - ACE
- Importer requirements
- an importer of record number and, for most formal entries, a customs bond
- Airports
- Denver International (DEN)
- Seaport
- Inland rail ramps
- Seasonal risk
- Snowstorms (November to April) can delay flights.
Customs clearance for Denver
In the USA, customs clearance is handled by a dedicated partner team that works under the Ziem Logistics brand, to our procedures and with the shipment data we prepare. You deal only with Ziem Logistics, from booking to release. Companies in Denver, especially in aerospace, space and energy, rely on fast and correct declarations. Denver is a centre of the US space and aerospace industry.
- Import declarations for DenverDeclarations with U.S. Customs and Border Protection (CBP), duty and import tax calculation, and release for delivery in Denver.
- Export declarations from DenverExport filings and evidence of export for goods leaving the USA.
- RegistrationsHelp with the importer registration required in the USA: an importer of record number and, for most formal entries, a customs bond.
- Classification and originHS classification, preferential origin and duty estimates before your goods ship.
- Permits and regulated goodsLicences for pharma, food, electrical goods, dual-use items and other regulated products.
- Air and sea arrivalsClearance for cargo arriving at DEN and by sea via Inland rail ramps.
Ziem Logistics operations desk
- Cut-off and acceptance times
- Current cut-off times for Denver on request: we confirm them with every booking.
Plan around local peaks in Denver
Weather and season: Snowstorms (November to April) can delay flights. We build buffer time into routings and switch to alternative airports when needed.
Holidays: In the USA, Thanksgiving, Independence Day (4 July), Christmas and the Q4 peak season can slow down customs, airlines and trucking. Book early and send documents in advance around these dates.
Air freight from and to Denver
Need the transport as well? We fly your cargo via Denver International (DEN), including Next Flight Out and on-board courier, and handle customs in the same shipment file.
Air freight from and to Denver → · Freight & customs in the United States →
Customs clearance in other cities in the United States
Main lanes from Denver
The most important connections from the USA, with our own team or trusted customs partners at destination.
Related services and pages
Customs clearance Denver: FAQ
Can't find your answer? Email ops@ziem-logistics.com or call +49 40 57290280.
Who clears customs for my goods in Denver?
Customs clearance in the USA is handled by a partner team in the Ziem network. It works under the Ziem Logistics brand and to our procedures. You deal only with Ziem Logistics.
What do importers in Denver need?
Importers in the USA generally need an importer of record number and, for most formal entries, a customs bond. We check registrations, classification and permits before the shipment leaves origin.
Which customs authority is responsible for Denver?
U.S. Customs and Border Protection (CBP). Declarations are filed electronically (Harmonized Tariff Schedule (HTSUS) - ACE).
How long does customs clearance take in Denver?
With complete documents and data, most entries are released within hours of arrival. Inspections, missing permits or holidays such as Thanksgiving, Independence Day (4 July), Christmas and the Q4 peak season can add time.
Can you also transport my goods to Denver?
Yes. We offer air freight via Denver International (DEN), sea freight via Inland rail ramps, Next Flight Out and on-board courier.
Do you use local agents in Denver?
No. We work directly with the airlines and issue our own air waybills, and we do not use local agents. Where we cannot do it ourselves, we use a few long-standing, trusted partners for road transport and customs, under our procedures. We do not work as an agent for other forwarders: our customers are shippers and consignees.
Tell us about your shipment
Send us the lane, the goods and the timeline. We reply within one business day. For urgent cargo, call us directly.