No, FedEx does not ship to APO, FPO or DPO addresses through its standard services. FedEx Express, FedEx Ground and FedEx Home Delivery can’t deliver to military post offices, because only the U.S. Postal Service carries mail into the military and diplomatic postal system, so USPS is the reliable way to send a package to a service member overseas.
There is one narrow exception. FedEx Ground Economy, the contract-only service formerly called SmartPost, still lists a military APO/FPO zone in its 2026 zone charts, which means a business with a Ground Economy contract can tender those parcels to FedEx for the USPS to finish. For everyone else, this guide explains how to send a package to an APO address with USPS: the address format, customs forms, size limits, transit expectations and what you can’t send.
Why Can’t FedEx Deliver to APO, FPO and DPO Addresses?
APO (Army Post Office), FPO (Fleet Post Office) and DPO (Diplomatic Post Office) addresses aren’t street addresses. They’re routing codes that the USPS hands to the Military Postal Service, which moves the mail to bases, ships and embassies overseas. A private carrier has no way to enter that chain, so a FedEx label addressed to “APO AE” has nowhere to go.
That’s why FedEx’s shipping tools reject these addresses for Express and Ground services. UPS faces the same limit, as our guide to whether UPS ships to APO addresses explains. FedEx’s network is built for the countries it serves directly, which our guide to where FedEx delivers internationally covers, but an overseas base is reached through the military mail system, not through a foreign street address.
Can FedEx Ground Economy Ship to an APO Address?
Sometimes, if you’re a business with the right contract. FedEx’s 2026 Ground Economy rate and zone documents list “Military (APO/FPO)” as its own zone, and FedEx states the service “is provided on a contract-only basis.” Ground Economy has historically handed packages to the USPS for final delivery, and that handoff is the only way a FedEx-tendered package can reach a military post office.
FedEx has been moving most Ground Economy deliveries onto its own network, so the military option isn’t something to assume. If you ship this way, confirm with your FedEx account representative that APO/FPO parcels are still accepted on your account before you print labels. Individuals sending a care package can’t buy Ground Economy at a FedEx counter, so they should go straight to USPS.
| Option | Delivers to APO/FPO/DPO? | Who can use it |
|---|---|---|
| FedEx Express (overnight, 2Day, Express Saver) | No | Not available for military addresses |
| FedEx Ground and FedEx Home Delivery | No | Not available for military addresses |
| FedEx Ground Economy | APO/FPO zone listed; USPS completes delivery | Businesses with a Ground Economy contract |
| USPS (Priority Mail, Ground Advantage, Priority Mail Express Military Service) | Yes, at domestic prices | Anyone |
How Do You Ship to an APO Address With USPS?
USPS treats APO, FPO and DPO mail as domestic, so you pay domestic prices even though the package ends up in Germany, Japan or the Middle East. USPS also offers free Priority Mail APO/FPO Large Flat Rate Boxes and free package pickup from your home, which makes care packages simple to send.
- Get the exact address from the service member. Military addresses change with deployments and unit moves, so confirm it before you pack.
- Pack and weigh the box. A Priority Mail Flat Rate Box is priced per box regardless of weight up to 70 pounds, which helps with dense items. USPS also warns that desert heat often tops 100 degrees, so pack electronics and chocolate accordingly.
- Complete a customs form if needed. Most packages need one (see below). Online label tools generate it for you.
- Choose the service. Priority Mail is the usual choice for care packages; USPS Ground Advantage costs less for lighter items; Priority Mail Express Military Service is the fastest option to eligible bases.
- Drop it off or schedule a pickup. Packages with a handwritten customs form or paid only with stamps must be handed to a retail clerk.
If you ship to military addresses often, you can compare live USPS rates for your box in the ParcelPath rate calculator. ParcelPath is free to use, with no subscription or per-label fee, and offers up to 89% off USPS rates, free USPS pickups and USPS Label Broker for printer-free labels at the Post Office.
How Do You Write an APO, FPO or DPO Address?
USPS asks for the recipient’s name, rank and unit, plus the APO/FPO/DPO “city,” the state code and the 9-digit ZIP Code. Leave out the foreign city and country name: a package that shows a city and country in addition to the military address is treated as international mail and charged international postage.
| Address line | What goes on it | Example |
|---|---|---|
| Line 1 | Full name, with rank if known | SGT Jane Doe |
| Line 2 | Unit, PSC or CMR number and box number, or ship name for FPO | Unit 2050 Box 4190 |
| Line 3 | APO, FPO or DPO, then the state code and ZIP+4 | APO AP 96278-2050 |
- AE (Armed Forces Europe): Europe, the Middle East, Africa and Canada.
- AP (Armed Forces Pacific): Pacific locations such as Japan and Korea.
- AA (Armed Forces Americas): Central and South America.
USPS no longer accepts mail addressed to “Any Service Member,” so every package needs a named recipient. Always add your return address, and put a second copy of both addresses inside the box in case the label is damaged.
Do You Need a Customs Form to Ship to an APO Address?
Usually, yes. Even though the price is domestic, the package crosses a border, so the USPS Domestic Mail Manual requires a computer-generated PS Form 2976 (CN 22), or PS Form 2976-A if you prefer, on any military mail that weighs 16 ounces or more or contains goods. Only items under 16 ounces with no merchandise, such as letters, skip the form, and Priority Mail Express Military Service always needs PS Form 2976-B regardless of weight.
Describe each item specifically: “two paperback books” rather than “gifts.” USPS now requires more detailed package descriptions for all destinations, and vague entries are a common reason a package is held. Our guide to how a shipment release clears customs explains what happens to a package while it waits on paperwork.
How Long Does Shipping to an APO Address Take?
Longer than a domestic package, because the USPS leg is only the first part of the trip. Military mail moves to a gateway facility, then travels on military or contracted flights and ships to the base mail room. USPS publishes no single transit time for APO mail, so plan on more time than the domestic estimates in our guide to how long Priority Mail takes.
Priority Mail Express Military Service is the one option with a published target: typically 3 to 5 business days to designated APO/FPO ZIP Codes, backed by a money-back guarantee. It isn’t available to every military ZIP Code or between two military post offices. Before the holidays, USPS publishes military mailing deadlines each fall, and shipping before them is the only reliable way to beat the December rush.
If speed matters more than reaching a base, FedEx’s own options are covered in our guides to how fast FedEx Express delivers and how long FedEx Ground takes, though neither can deliver to a military address. For stateside packages, our comparison of 2-to-3-day expedited shipping options shows which carriers are fastest.
What Are the Size and Weight Limits for APO Packages?
Military mail follows the regular USPS size and weight standards unless a specific military ZIP Code sets a stricter limit. That means a 70-pound maximum for most services, with the size cap depending on the service you choose.
| Service | Maximum weight | Maximum size | Best for |
|---|---|---|---|
| Priority Mail (including Flat Rate boxes) | 70 lbs | 108 inches in length plus girth; Flat Rate items must fit the box | Care packages and heavier gifts |
| USPS Ground Advantage | 70 lbs | 130 inches in length plus girth | Lighter, less urgent items |
| Priority Mail Express Military Service | 70 lbs | 108 inches in length plus girth | Time-sensitive items to eligible ZIP Codes |
| Parcel Airlift (PAL) add-on | 30 lbs | 60 inches in length plus girth | Moving surface-class parcels by air |
| Any service to a DPO address | Varies by post | 27 x 14 x 14 inches | Embassy and consulate staff |
Some military post offices accept only smaller parcels, so check the destination ZIP Code in the USPS APO/FPO/DPO restrictions tool before you pack a large box.
What Can’t You Ship to an APO Address?
Everything prohibited in domestic mail is also banned in military mail, and many military ZIP Codes add their own restrictions based on the host country’s laws. Hazardous materials, flammable liquids and aerosols, alcohol, and lithium batteries outside the strict mailing rules are the usual problems, and some locations restrict additional items in line with the host country’s customs rules.
USPS label tools flag some restrictions by ZIP Code, but the sender is responsible for checking. Look up the destination in the USPS APO/FPO/DPO restrictions tool and the international prohibitions list, and ask the service member what their mail room allows. Food is a popular care-package item; our tips on packing and shipping cookies help baked goods survive a long trip.
Should You Use FedEx, UPS or USPS for Military Shipping?
For an APO, FPO or DPO address, the answer is USPS. FedEx and UPS shipping services are strong choices for civilian addresses, including next-day delivery and international express to foreign street addresses, but neither can complete delivery to a military post office.
FedEx still has a role around military shipping: sending gear to a stateside base with a street address, or shipping to a service member’s off-base home. Our FedEx shipping hub covers those services, and our comparison of FedEx Home Delivery and FedEx Ground explains which one handles residential addresses. For a wider look at carriers, see our roundup of the best shipping services and solutions.
Frequently Asked Questions
Does FedEx deliver to military bases?
FedEx can deliver to a stateside base that has a street address and allows commercial carriers, but it can’t deliver to APO, FPO or DPO addresses overseas. Those addresses are reached only through the USPS and the Military Postal Service. The one partial exception is FedEx Ground Economy, a contract-only business service whose 2026 zone charts list a military APO/FPO zone completed by USPS.
Can I use FedEx Ground Economy to ship to an APO address?
Only if your business has a FedEx Ground Economy contract that still accepts military parcels. FedEx’s 2026 Ground Economy documents list Military (APO/FPO) as a separate zone and describe the service as contract-only. Because FedEx has moved most Ground Economy deliveries to its own network, confirm APO acceptance with your FedEx account representative before shipping.
Do APO packages need a customs form?
Yes, in most cases. The USPS Domestic Mail Manual requires a computer-generated PS Form 2976 (CN 22) or PS Form 2976-A on military mail that weighs 16 ounces or more or contains goods. Items under 16 ounces with no merchandise don’t need one, and Priority Mail Express Military Service always requires PS Form 2976-B.
Does shipping to an APO address cost international postage?
No. USPS charges domestic prices for packages to APO, FPO and DPO addresses, even though they’re delivered overseas. The exception is a package that also shows a foreign city and country name in the address, which USPS treats as international mail with international postage, so leave those out and use only the military address and ZIP Code.
What is the fastest way to ship to an APO address?
Priority Mail Express Military Service is the fastest USPS option, with typical delivery in 3 to 5 business days to designated APO and FPO ZIP Codes and a money-back guarantee. It isn’t available to every military ZIP Code or between two military post offices, so check eligibility for the destination ZIP Code when you create the label.
Sources
- USPS: Military and Diplomatic Mail (APO/FPO/DPO)
- USPS Domestic Mail Manual 703.2: Overseas Military and Diplomatic Post Office Mail
- FedEx: Ground Economy 2026 rates and zones (Military APO/FPO zone, contract-only service)
Part of our Does FedEx Deliver Internationally guide. Related: FedEx Shipping: Rates, Tracking and Services.
