Plan ahead
Military holiday shipping deadlines
APO/FPO mail needs weeks more lead time than domestic mail. Here are the USPS military mail-by dates so your care package arrives before the holidays.
- As early as Nov 4
USPS Ground Advantage
Earliest cutoff — some AE (Europe/Middle East) ZIPs. Cheapest, slowest.
- Dec 9
First-Class Mail
Letters, cards, and packages under 1 lb to most APO/FPO/DPO ZIPs.
- Dec 9
Priority Mail
The workhorse for care packages — flat-rate boxes ship at one price.
- Dec 16
Priority Mail Express (PMEMS)
Fastest option, but only available to select military post offices.
⚠️ USPS announces each year's exact dates in the fall, and they vary by destination ZIP. Treat these as planning targets and confirm at usps.com/holiday before you ship.
The golden rules
- ✓Ship by Thanksgiving and you'll never sweat a deadline.
- ✓Use Priority Mail Flat Rate — one price, packed as heavy as you like.
- ✓Holiday volume adds delays on top of normal 2–3 week APO/FPO transit.
- ✓Customs form (PS Form 2976) is required — fill it out online ahead of time.
- ✓Confirm the recipient's current unit address; units move.
Frequently asked questions
When do I need to mail a care package for Christmas?
For most APO/FPO addresses, plan to ship Priority Mail by early December — USPS's 2025 military deadline was December 9. Exact dates shift slightly each year and by destination, so check USPS's holiday schedule in the fall.
Why are military mail deadlines so much earlier than domestic ones?
APO/FPO mail pays domestic rates but physically travels through international and military logistics networks, adding one to three weeks of transit. The deadlines build in that extra time.
What's the cheapest way to ship a holiday care package?
A USPS Priority Mail Flat Rate box — one price no matter the weight (up to the limit), and it meets the standard early-December deadline rather than the much earlier Ground Advantage cutoff.
Not sure what to pack?
Build a personalized care package checklist, then grab the printable shipping checklist for the post office run.