After learning how Korean addresses work, using the post office becomes much easier. Korea Post handles letters, domestic parcels, international parcels, EMS, registered mail, documents, tracking, and other everyday mailing needs.
For foreign residents, the difficult part is usually preparation. A missing phone number, incomplete ZIP code, unclear customs declaration, restricted item, or incorrect address format can delay or prevent delivery.
This guide explains how to use a post office in Korea, including what to prepare, how to send domestic and international parcels, how EMS and registered mail work, how to complete addresses and customs information, how to track shipments, and which common mistakes to avoid.
- Prepare the full address, ZIP code, sender information, and phone numbers before visiting.
- Domestic parcel cost depends on service type, size, weight, and destination.
- International parcels may require customs declarations and item values.
- Restricted items can differ by destination and transport method.
- Keep the receipt and tracking number until delivery is complete.
1. What Korea Post Offices Do
Korea Post offices handle many everyday mailing and parcel tasks. Some branches are large and offer many services, while smaller branches may focus mainly on letters and parcels.
- Sending letters and postcards
- Sending domestic parcels
- Sending international parcels
- EMS express international shipping
- Registered mail and documents
- Buying envelopes, boxes, and packing materials
- Tracking and delivery-related help
2. What to Prepare Before Visiting
The most important preparation is the address. For domestic shipping, Korean address text is usually safest. For international shipping, prepare the destination country’s required address format.
- Recipient name and phone number
- Full address and ZIP code
- Sender name, phone number, and return address
- Item description and value for international parcels
- Payment method
3. How to Send a Domestic Parcel
Domestic parcels are commonly used for sending items within Korea. You can bring your item packed, or buy a box and packing materials at many post offices.
4. International Shipping and EMS
For overseas parcels, you may need to provide item details, value, destination country, sender information, and customs information. EMS is the express international service commonly used for faster delivery.
- Recipient’s full English address
- Destination country and postal code
- Recipient phone number
- Item name, quantity, and value
- Customs declaration
- Sender address and phone number
5. Customs Forms and Restricted Items
International parcels may require an accurate customs declaration. Describe the contents clearly and provide a realistic value. Incorrect or vague information can cause inspection, delay, return, or additional charges.
- Food and agricultural products
- Cosmetics, perfumes, aerosols, and liquids
- Medicine and health products
- Batteries and battery-powered electronics
- Sharp objects, tools, and pressurized containers
- Alcohol, tobacco, valuables, and high-value goods
6. Registered Mail and Important Documents
For important documents, registered mail can provide proof of mailing and tracking. This may be useful for documents related to schools, companies, contracts, or official procedures.
7. Tracking Your Parcel
After sending a parcel, keep the receipt. The tracking number lets you check delivery status online. For international parcels, tracking updates may change after the item leaves Korea.
- Keep your receipt until delivery is complete.
- Check the tracking number carefully.
- For international parcels, check both Korea Post and the destination country’s postal service if needed.
- If tracking stops, contact the post office with your receipt.
8. Useful Korean Phrases
- 택배 보내고 싶어요. — I want to send a parcel.
- EMS로 보내고 싶어요. — I want to send it by EMS.
- 등기로 보내고 싶어요. — I want to send it by registered mail.
- 상자 있어요? — Do you have boxes?
- 배송 조회는 어떻게 해요? — How do I track the delivery?
- 이거 해외로 보낼 수 있어요? — Can I send this overseas?
9. Common Mistakes Foreign Residents Make
- Forgetting the recipient phone number.
- Leaving out ZIP code, building number, or unit number.
- Writing only English for a domestic Korean address.
- Sending restricted items internationally.
- Not checking return address details.
- Throwing away the tracking receipt too early.
9. FAQ — Korea Post Office
Can foreigners use Korean post offices?
Yes. Foreigners can use post offices for letters, parcels, EMS, registered mail, and other services.
Do staff speak English?
It depends on the branch. Larger branches may be easier, but prepare addresses and item details in advance.
Can I buy boxes at the post office?
Many branches sell boxes, envelopes, and basic packing materials.
Do I need a phone number?
For parcels, phone numbers are usually important for both sender and recipient.
Is EMS available everywhere?
EMS availability and destination coverage can vary. Check with Korea Post before sending.
10. FAQ — Korea Post Office
1. Can foreign residents use Korean post offices?
Yes. Foreign residents can use Korea Post for letters, domestic and international parcels, EMS, registered mail, and other available services.
2. Do post-office staff speak English?
It depends on the branch and staff member. Prepare the address, item details, and translated phrases before visiting.
3. Can I buy boxes and envelopes at the post office?
Many branches sell boxes, envelopes, tape, and basic packing materials, but selection can vary.
4. Do I need phone numbers for a parcel?
Phone numbers are generally important for both the sender and recipient, especially when delivery or customs questions arise.
5. Is EMS available for every country?
No. Destination coverage, accepted items, and service availability can change. Confirm the current options before sending.
6. Can I track an international parcel after it leaves Korea?
Often yes. Tracking may continue through Korea Post, the destination country's postal service, or both.
7. What happens if an international item is prohibited?
The shipment may be refused, returned, delayed, confiscated, or handled according to customs and postal rules.
8. Should I keep the mailing receipt?
Yes. Keep it until delivery is complete because it contains the tracking number and transaction details.
- Korea Post handles letters, domestic parcels, international shipping, EMS, registered mail, and tracking.
- Prepare names, phone numbers, full addresses, ZIP codes, packaging, and item information before visiting.
- For international shipping, check customs requirements, restricted items, destination coverage, and keep the tracking receipt.
Using the post office in Korea becomes much easier once you prepare the address, phone numbers, packaging, and item details in advance. Ask staff when you are unsure, verify international restrictions before paying, and keep the receipt until the shipment arrives.
Postal fees, operating hours, EMS coverage, delivery times, customs procedures, accepted items, and tracking systems can change. Confirm the latest information directly with Korea Post before sending.