What is USPS Operation Santa? It’s the Postal Service’s holiday program that takes real letters mailed to Santa Claus, strips out every piece of personal information, and posts them online so strangers can “adopt” a letter and mail the gifts. Kids and families write to Santa Claus, 123 Elf Road, North Pole 88888; adopters browse the redacted letters at USPSOperationSanta.com, buy what’s on the list, and ship it anonymously. The program has been running since 1912, and every gift arrives signed from Santa — the adopter never learns the child’s address, and the family never learns the adopter’s name.
Key Takeaways
- Santa’s address is 123 Elf Road, North Pole 88888 — not a street in the North Pole, but a real USPS-designated address that routes letters into the Operation Santa system. The envelope needs a First-Class Mail stamp and a complete return address.
- Two deadlines matter, and they’re different. Letters have to be postmarked by an early-December cutoff to be eligible for adoption (Dec. 6 in the 2025 season), and adopters have to ship gifts by a separate mid-December date (Dec. 13 in 2025).
- Adopting requires ID verification. USPS makes every adopter create an account and prove who they are before showing them a single letter — that’s the safeguard that lets redacted letters be public at all.
- Adopters pay the postage themselves, at a Post Office counter, using a QR code from their confirmation email. Priority Mail and USPS Ground Advantage are the two allowed services, and Click-N-Ship isn’t an option for these packages.
- It’s anonymous in both directions. Names, addresses, and other identifying details are redacted before letters go online, adopters never see the destination address, and packages go out with no return address — signed only “from Santa.”
What Is USPS Operation Santa?
USPS Operation Santa is the Postal Service’s letter-adoption program: people write letters to Santa, USPS collects and redacts them, and members of the public adopt individual letters and fulfill the wishes inside. It is not a charity that USPS funds — the Postal Service supplies the mail infrastructure and the matching platform, and ordinary adopters supply the gifts and the postage.
The program is genuinely old. According to USPS’s own history of the program, it traces back to 1912, when Postmaster General Frank Hitchcock authorized local postmasters to open letters addressed to Santa Claus so postal employees could read and answer them. For most of the next century it ran branch by branch, with people showing up in person at a post office to read letters off a table. USPS digitized it starting in 2017 in New York, and by the 2020 season it went nationwide for the first time — USPS headlined that year’s announcement “For the First Time in 108 Years, Operation Santa is Nationwide!” The 2025 season was the program’s 113th year.
The letters are not all from small children asking for toys. Anyone in the United States can write, and the site carries letters from parents asking for winter coats or school supplies and from older adults. In 2025 USPS added a team option so a group — an office, a church, a family — can split the letters from a single household. USPS is also blunt about the imbalance: its 2025 announcement said plainly that “we receive far more letters than we have adopters.”
Everything in the program runs on ordinary mail services — the same First-Class Mail that carries the letter north and the same Priority Mail that carries the gift back. If you want the broader picture of what those services are and how they differ, our USPS services guide covers the full lineup.
How Do You Write a Letter to Santa Through USPS?
You write the letter, put it in a stamped envelope, and mail it to Santa’s official USPS address. Per the USPS newsroom instructions, the envelope should be addressed exactly like this:
| SANTA CLAUS 123 ELF ROAD NORTH POLE 88888 |
There’s no state abbreviation — “NORTH POLE 88888” is the whole city-and-ZIP line. That 88888 ZIP is what routes the envelope into the Operation Santa processing stream instead of into the dead-letter pile.
Four things have to be right or the letter can’t be adopted:
- A First-Class Mail postage stamp on the envelope. USPS is specific that the regular or business-size envelope needs First-Class postage to travel through postal processing systems. A Forever stamp is the simplest way to cover it — and since Forever stamps hold their mailing value indefinitely regardless of when you bought them, an old book from a drawer works fine. Our guide on whether Forever stamps expire explains why.
- The writer’s first and last name. Not just “Emma” — the program needs a full name to match the letter to a shipping destination later.
- A complete return address, on both the letter and the envelope: street address, apartment number if there is one, city, state, and ZIP Code. This is the single most common reason a letter gets disqualified. The apartment number matters — a gift that can’t be delivered is a gift that doesn’t arrive.
- Legible, specific wishes. USPS explicitly asks for gift details: game and book titles, clothing and shoe sizes (noting infant, toddler, or teen), colors, styles. An adopter reading “I want a jacket” has to guess; an adopter reading “a blue winter jacket, kids’ size 10” can actually shop.
Then mail it before the postmark deadline — an early-December date that USPS sets each season. Writing the letter costs nothing beyond the stamp, and there’s no age limit; parents and guardians can help younger children or older relatives write and mail theirs.
How Do You Adopt a Santa Letter?
Adoption happens entirely at USPSOperationSanta.com, and the gate you have to clear first is identity verification. USPS’s position is straightforward: only verified users can adopt, because that’s the safeguard that makes publishing children’s letters online defensible in the first place.
- Create an account and verify your identity. Most people clear this online in a few minutes through an identity match. If the online check can’t confirm you, USPS issues you a barcode and you take it — plus valid ID — to a participating Post Office within 30 days. In-person verification has to be finished before the shipping deadline, so don’t leave it until the second week of December.
- Browse the letters. Once you’re verified you can read through the redacted letters and filter them, including by geography if you’d rather help someone near you.
- Adopt one or more. An individual can adopt up to 15 letters in a season. On a team, the cap is 15 per participating member, and one person acts as team admin to make sure every letter from a shared household actually gets fulfilled.
- Shop. You can buy the gifts anywhere you like, or use Santa’s Gift Shoppe, an online catalog on the Operation Santa site that ships the items directly to the family for you.
One thing worth understanding before you adopt: USPS asks you to fulfill what you adopt, and to cancel the adoption promptly if you realize you can’t. An adopted letter is off the board for everyone else, so an abandoned adoption is worse for that family than never being adopted at all.
On privacy, the rules run in both directions. Every piece of personally identifying information is redacted before a letter is posted publicly, and adopters never see the writer’s address — you ship to a code, not to a household. USPS’s guidance to adopters is to sign the gift from Santa and put no return address on the package, so nothing in the box points back to you either.
How Do You Send the Gift Once You Adopt a Letter?
This is the part most first-time adopters get wrong, so it’s worth being precise: you cannot print your own label for an Operation Santa package. USPS generates the label at the counter from a QR code, because the destination address is confidential and never gets exposed to you.
Per USPS’s shipping instructions for adopters, the process goes like this:
- Pack and seal the box with no return address on it, and the gift signed from Santa.
- Bring the QR code from your confirmation email to a participating Post Office — there are more than 19,000 of them. Have a separate QR code ready for each package.
- Go to a retail associate, not a self-service kiosk. USPS is explicit about this. The associate scans the QR code, generates the label with the redacted destination, collects the postage, and sends it.
- Pay the postage. Participation requires that the adopter covers shipping. You can send up to six packages via USPS Ground Advantage and up to six via Priority Mail per individual adoption.
Size limits are the standard domestic ones: under 70 pounds, with a maximum combined length and girth of 108 inches. That’s generous enough that packaging is rarely the constraint — cost is, and a smaller, denser box costs less to send than a large light one.
Because the Operation Santa label has to come from the Post Office counter, discounted third-party postage doesn’t apply to that specific box — plan on paying retail for it. Where a discount does help is everything else on your December list. ParcelPath is free to use and gets USPS and UPS rates up to 89% off retail, which is worth having in place for the gifts going to your own family while the Santa box goes out at the counter. Our guide to the cheapest way to ship Christmas presents walks through the rest.
What Are the Key Dates Each Year?
USPS sets the calendar fresh every season, and as of this writing the Postal Service says program dates for the 2026 season are still to be determined. The 2025 season is the best guide to the shape of it, and the pattern has been stable for several years: letters open in September, adoption opens in mid-to-late November, letters must be postmarked in early December, and gifts must ship by mid-December.
| Milestone | 2025 season date | Typical pattern |
|---|---|---|
| USPS begins accepting letters to Santa | Sept. 15 | Mid-September |
| Letter adoption opens to the public | Nov. 17 | Mid-to-late November |
| Postmark deadline for letters | Dec. 6 | Early December (Dec. 11 in 2023) |
| Deadline for adopters to ship gifts | Dec. 13 | Mid-December |
Two practical notes on those dates. First, the postmark deadline moves around more than the others — it was Dec. 11 in the 2023 season and Dec. 6 in 2025 — so check the current year rather than assuming. Second, the shipping deadline is the one with real consequences: ship after it and the gift may simply miss Christmas. That deadline sits in the busiest stretch of the postal year, when counter lines are long and holiday closures thin out the available days, so build in slack. Our USPS holiday schedule lists which days post offices are closed, which is exactly the trap that turns a Dec. 13 deadline into a Dec. 11 one.
The Operation Santa homepage has a signup for season updates, worth using since adoption opening day is when the letter supply is largest.
Is Operation Santa Free, and How Does It Work?
For the family writing the letter, it’s free — the only cost is the stamp on the envelope. There is no fee to submit a letter, no fee to have it posted for adoption, and nothing owed if a gift arrives. Families are never asked to pay anything, and USPS never asks a letter writer for payment information. If something claiming to be Operation Santa asks a family for money, it isn’t Operation Santa.
For the adopter, it isn’t free, and USPS doesn’t pretend otherwise: you buy the gifts and you pay the postage. There’s no fee to USPS for participating — no membership, no platform charge — but the gifts and shipping come out of your pocket. That’s the whole economic model. USPS contributes the mail network, the redaction work, and the matching platform; the public contributes everything in the box.
Because the cost is open-ended, it’s worth knowing you control it. Nothing requires you to buy every item on a list or to adopt near the 15-letter cap — adopting one letter and sending one modest box is complete participation, and a team adoption spreads the cost across a group. Of the two allowed services, USPS Ground Advantage is the cheaper if you ship early enough not to need Priority Mail’s speed.
Sources
- USPS Operation Santa — official program site
- USPS Operation Santa — Frequently Asked Questions
- USPS Operation Santa — How to Ship an Adopted Gift
- USPS Newsroom — Operation Santa Now Accepting Letters (Sept. 15, 2025)
- USPS Newsroom — Operation Santa Now Open for Letter Adoption (Nov. 17, 2025)
- USPS Newsroom — Write to Santa Today! (letter formatting requirements)
Frequently Asked Questions
What is Santa’s address for USPS Operation Santa?
Address the envelope to Santa Claus, 123 Elf Road, North Pole 88888. There is no state abbreviation — “North Pole 88888” is the complete city and ZIP Code line. That ZIP Code is what routes the letter into the Operation Santa system.
Do you need a stamp to mail a letter to Santa?
Yes. USPS requires a First-Class Mail postage stamp on the envelope so the letter can travel through postal processing systems. A Forever stamp covers it, including an older one from a book you already own.
When is the deadline to mail a letter to Santa?
USPS sets an early-December postmark deadline each season. It was December 6 for the 2025 season and December 11 in 2023, so it shifts year to year. Dates for the 2026 season had not been announced as of this writing.
How do you adopt a Santa letter?
Go to USPSOperationSanta.com, create an account, and verify your identity — only verified users can view letters. Then browse the redacted letters, adopt the ones you want to fulfill, buy the gifts, and ship them from a participating Post Office before the shipping deadline.
Does it cost money to adopt a letter?
There is no fee to USPS for participating, but adopters buy the gifts and pay the postage themselves. Writing a letter is free for the family aside from the stamp, and families are never asked to pay anything.
Does the child find out who sent the gift?
No. The program is anonymous in both directions. Personal information is redacted from letters before they are posted online, adopters never receive the writer’s address, and USPS instructs adopters to sign the gift from Santa and put no return address on the package.
How many letters can one person adopt?
An individual adopter can adopt up to 15 letters per season. Teams can adopt 15 letters per participating member, which is how a group can cover every letter from one household.
Can you use your own prepaid shipping label for an Operation Santa gift?
No. The destination address is confidential, so the label has to be generated at the Post Office. You bring the QR code from your confirmation email to a retail associate — not a self-service kiosk — and they create the label and collect the postage. Click-N-Ship is not available for these packages.
Part of our USPS shipping guide. Related: USPS Holiday Schedule · Cheapest Way to Ship Christmas Presents · Do Forever Stamps Expire?
