How to Use Korean Post Office as a Foreigner in Korea
How to Use Korean Post Office as a Foreigner in Korea
Korea's postal system is one of the most reliable ways to send packages internationally, and post offices here do far more than accept letters. Banking, currency exchange, insurance, and parcel services are all available under one roof — but only if you walk into the right type of building. Here's what you need to know.
The Quick Answer
Korea has two main types of postal facilities, and knowing the difference saves a wasted trip:
- Post Office (우체국 / u-che-guk): The full-service location — mail, parcels, EMS international shipping, currency exchange, and postal banking all available
- Postal Agency (우편취급국 / u-pyeon-chwi-geup-guk): Mail and parcels only — no banking, no currency exchange
For anything beyond basic mailing — sending money, exchanging currency, or opening an account — you need a post office, not a postal agency.
Post Office vs. Postal Agency — Know Before You Go
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🚨 Don't Get Confused! Post Office vs Postal Agency! 📮 Post Office (우체국): Postal Agency (우편취급국): 💡 For banking or exchange, you MUST go to a 우체국! |
This is the most important thing to understand about Korea's postal network.
Post Office (우체국)
| Item | Detail |
|---|---|
| Operator | Government (Korea Post / 우정사업본부) or licensed private operator |
| Services | Mail + parcels + EMS + banking + insurance + currency exchange |
| Hours | Weekdays 09:00–18:00; most branches closed Saturdays, Sundays, and public holidays |
| Exceptions | Airport post offices and some large branches have extended hours or Saturday service |
| Sign | Yellow "우체국" sign |
Postal Agency (우편취급국)
| Item | Detail |
|---|---|
| Operator | Private business contracted to provide postal services only |
| Services | Mail and parcels only — no banking, no currency exchange |
| Hours | Varies by location; some close for lunch |
| Common locations | University campuses, large hospitals, neighborhoods without a nearby post office |
| Sign | "우편취급국" or "우편취급소" |
Practical tip: Postal agencies are more numerous and often easier to find in residential neighborhoods. They're perfectly fine for sending a letter, registering a parcel, or dropping off a domestic package. But if you need to exchange currency or access banking services, you need to walk further to an actual post office (우체국).
How to tell them apart: The sign matters. A "우체국" sign means full services. A "우편취급국" or "우편취급소" sign means mail only. When in doubt, look for the yellow post office branding — postal agencies often look similar but the name on the sign differs.
Finding the nearest post office: Search "우체국" on Naver Map or Google Maps, or use the branch locator at koreapost.go.kr. Filter for actual 우체국 locations rather than 우편취급국 if you need banking or exchange services.
Hours and Accessibility
Standard post office hours: Weekdays 09:00–18:00
Most post offices are closed on Saturdays, Sundays, and public holidays. Some exceptions:
- Airport locations (including Incheon International): extended hours, some operating 08:00–22:00
- Large central branches in major cities may have Saturday morning service
- Check specific branch hours at koreapost.go.kr before visiting
English language support: There is no formal English-language counter at most branches. However, in Seoul and major cities, staff at larger branches often have enough basic English for routine transactions. For simple services — mailing a letter, sending a parcel — pointing and gestures combined with a few English words is generally workable. For complex transactions like account opening or international banking, bring a Korean-speaking friend or use the 1345 helpline's phone interpretation service.
If you run into a language barrier at the post office, call 1345 (Foreign Residents Support Center, weekdays 09:00–22:00, 20 languages) and ask them to provide phone interpretation for your transaction.
Mailing Letters and Postcards
For domestic letters and postcards, the process is straightforward:
- Buy stamps at the post office counter or from vending machines (available at larger branches)
- Attach the stamp and deposit in the red postbox, or hand it to the counter staff
Basic postage (approximate):
- Domestic standard letter: ₩470
- International postcard: ₩430 (varies by destination zone)
- International standard letter: ₩500–₩800 depending on destination
Sending Packages — Domestic and International
Domestic Parcels
Take your package to any post office or postal agency counter. Staff will weigh it, calculate the rate, and issue a receipt. Registered domestic parcels (등기소포 / deung-gi-so-po) include tracking and require a signature on delivery.
International Shipping Options
Korea Post offers several international options at different speed and price points:
EMS (Express Mail Service)
- Fastest option: typically 3–7 business days to most destinations
- Door-to-door tracking
- Customs declaration form required at the counter
- Rates based on destination zone and weight
- Available at all post offices; can also be booked online at epost.go.kr for home pickup
International Parcel Post (국제소포)
- Slower but cheaper: 7–30 days depending on destination
- Standard and registered options available
- Good for non-urgent shipments
K-Packet
- For small items under 2kg
- Cheaper than EMS; slower
- Delivered without requiring recipient signature
- Note: some K-Packet services are only available to business contract customers — individual senders may have limited access to the full K-Packet product range
International Registered Letter (국제등기)
- For documents and small flat items
- Tracking available; signature required on delivery
Customs Declaration
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| EMS International Shipping Essentials Checklist! 📦✅ ✅ EMS box (available at post office, but pack at home to save time!) ✅ Customs declaration form (세관신고서) (fill at counter—English OK!) ✅ Passport (original) — for ID verification (personal info blurred!) ✅ EMS shipping label (issued at counter—tracking number blurred!) ✅ Packing tape, scissors, bubble wrap (bring your own to save time!) ✅ Smartphone (check epost.go.kr EMS rate calculator first!) ✅ EMS receipt (contains tracking number—don't lose it!) 💰 Cost: Varies by weight & destination (calculate at epost.go.kr first!) 📌 All personal info blurred for privacy protection! 🔒 |
All international packages require a customs declaration form (세관신고서 / se-gwan-sin-go-seo). Staff at the counter will provide the form. Fill in:
- Your name and Korean address (sender)
- Recipient's full name and address in the destination country (in English or the destination country's script)
- Contents description in English
- Declared value
Tip: Write the recipient's address in English — Korean postal staff are experienced with international forms and will process English-language addresses without issue.
EMS Step-by-Step
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| Sending EMS International Package at Korea Post Office! 📦✈️ ① Pack your item before arriving at post office (NOT postal agency!) ② Take a queue number and wait ③ At the counter: fill out customs declaration form (세관신고서) ④ Staff weigh package + calculate rate ⑤ Pay (card/cash accepted) ⑥ Keep your receipt! (contains tracking number) 🌍 3–7 business days worldwide delivery — track in real-time at epost.go.kr! 💡 Bring your passport (personal info blurred for privacy!) |
- Pack your item before arriving — post offices sell boxes if you need them
- Go to the post office (not a postal agency — EMS requires a full post office)
- Take a number at the queue machine
- At the counter: staff weigh the package, calculate the rate, and provide a customs form
- Fill in the customs form — contents, value, recipient address
- Pay — card or cash accepted
- Keep your receipt — it has the tracking number for real-time delivery tracking at epost.go.kr
Currency Exchange at Post Offices
Selected post offices offer currency exchange, often with competitive rates and lower fees than banks in some circumstances. This is not available at every branch.
What to know:
- Bring your passport — required for all currency exchange
- Not every post office offers exchange — look for an exchange service sign or call the branch first
- Exchange is available for major currencies: USD, EUR, JPY, CNY, GBP, and others (availability varies by branch)
- Rates can be competitive, but are not always better than banks or dedicated exchange kiosks — compare before committing
- Some branches offer better rates for pre-ordered exchanges (예약환전) booked online in advance
Postal Savings Account (우체국 예금)
Post offices in Korea offer basic savings accounts through Korea Post's financial services division. For foreigners, the postal savings account is sometimes more accessible than a commercial bank account.
Requirements:
- Valid passport
- ARC (Alien Registration Card / Residence Card)
- Korean phone number registered in your name
Note: Opening an account with a passport alone is generally not possible — the ARC is required. The process has become more standardized in recent years, but requirements can vary by branch and change over time. Call your nearest post office to confirm current requirements before visiting.
What the account offers:
- Basic deposit and withdrawal
- ATM access at post office ATMs and many bank ATMs nationwide
- Utility bill auto-payment setup
- Online and mobile banking (Postbank app)
- Interest rates are modest but the account is stable and widely accessible
Post office ATMs: Most post offices have ATMs. Foreign cards with a "Global ATM" sticker acceptance are available at many post office ATMs — look for the international network logos (Visa, Mastercard, UnionPay) on the machine. See our ATM guide for more on using foreign cards at Korean ATMs.
Online and App Services
epost.go.kr (Internet Post Office)
- International and domestic shipping rate calculator
- EMS online booking with home pickup option
- Real-time package tracking
- Stamps and packaging materials ordering
Business customers (biz.epost.go.kr)
- For high-volume senders — online retailers, businesses
- Required for full K-Packet contract access
Postbank app
- Mobile banking for postal savings account holders
- Account management, transfers, bill payment
Useful Korean at the Post Office
| Korean | Romanization | English |
|---|---|---|
| 이거 보내고 싶어요 | I-geo bo-nae-go si-peo-yo | I'd like to send this |
| EMS로 보내주세요 | EMS-ro bo-nae-ju-se-yo | Please send this by EMS |
| 미국으로 보내요 | Mi-guk-eu-ro bo-nae-yo | Sending to the USA |
| 얼마예요? | Eol-ma-ye-yo? | How much is it? |
| 추적 번호 주세요 | Chu-jeok beon-ho ju-se-yo | Please give me the tracking number |
| 환전하고 싶어요 | Hwan-jeon-ha-go si-peo-yo | I'd like to exchange currency |
| 통장 만들고 싶어요 | Tong-jang man-deul-go si-peo-yo | I'd like to open an account |
Practical Tips
Bring your own packing materials if possible. Post offices sell boxes, but the selection is limited and they cost extra. Packing at home is faster.
Write addresses in English for international mail. Korean post office staff process international shipments regularly and have no trouble with English-language addresses.
Keep all receipts. Your EMS receipt contains your tracking number. The post office cannot retrieve tracking numbers without the receipt — if you lose it, tracking the parcel becomes difficult.
Check opening hours before visiting. Post offices close at 18:00 on weekdays and are closed on weekends. If you arrive just before closing with a complex transaction, staff may not have time to complete it.
Use online booking for EMS. If you're sending multiple packages or want home pickup, booking through epost.go.kr saves time at the counter.
FAQ
Q: Can I send a package internationally from a postal agency (우편취급국)? Domestic parcels yes, but international EMS requires a full post office (우체국). If the sign says 우편취급국, check whether they can process your specific request — for EMS, you'll need to find the nearest 우체국.
Q: What's the cheapest way to send a small package internationally from Korea? K-Packet (for items under 2kg) is generally the most economical option, though slower than EMS. For heavier items, international parcel post is cheaper than EMS at the cost of delivery speed. Calculate specific rates at epost.go.kr before going.
Q: Can I open a post office savings account without an ARC? Generally no — an ARC (Alien Registration Card) is required along with your passport and a Korean phone number. Passport-only account opening is rarely possible under current financial regulations.
Q: Is currency exchange at post offices better than banks? Sometimes — particularly for common currencies like USD and JPY. It's worth comparing rates, especially if your nearest bank has high fees. Not all post offices offer exchange, so call ahead to confirm availability at your local branch.
Q: Can I track my EMS package after sending? Yes. Use the tracking number on your receipt at epost.go.kr, or through the destination country's postal service tracking system — most major postal networks support Korea Post tracking numbers.
Related Posts
- How to Use Korean ATMs as a Foreigner
- How to Open a Bank Account in Korea Without Korean ID
- How to Send Money Home from Korea
Bookmark this page before your first post office visit in Korea — knowing the difference between 우체국 and 우편취급국 is the one thing most foreigners wish they'd known first.
Have questions? Drop them in the comments — we'll help you figure it out.
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