Before taking souvenirs to a Korean post office, check three things: whether the contents can travel by post, the price for the packed box, and the import rules where it will arrive. A parcel sent to your own home still goes through customs. A receipt marked “gift” does not create an exemption by itself.
What the official EMS calculator quoted
These are online estimates retrieved on October 22, 2026, for EMS, shipment type “Others,” with a 20 × 15 × 10 cm box and no optional insurance entered. They are not receipts from parcels we mailed.
| Destination | 1 kg actual weight | 2 kg actual weight |
|---|---|---|
| United States | ₩46,000 | ₩68,500 |
| Canada | ₩36,000 | ₩49,500 |
| Australia | ₩40,500 | ₩55,000 |
The calculator displayed these amounts as both postage and total; its supplementary-surcharge and insurance lines were blank. Do not read a blank field as a guarantee that every extra charge is zero. Packaging, pickup, optional insurance and destination duties are separate considerations. The counter confirms the amount and whether the service can accept your parcel.
To repeat the quote, open the official calculator, select EMS and Others, choose the destination, enter the actual weight and all three box dimensions, then use Cal and View. Change the dimensions to your packed box: bulky light purchases can cost more than their scale weight suggests.
Illustrative size comparison: a 40 × 30 × 30 cm box has a volumetric weight of 6 kg using Korea Post’s divisor of 6,000. If its actual weight is 2 kg, the larger 6 kg figure controls the estimate. A smaller, adequately protected box can therefore matter more than removing one small souvenir.
Check the contents before sealing the box
- Power banks and lithium-battery electronics: Korea Post lists lithium batteries and devices containing them as prohibited in the relevant international-airmail guide. Do not put a phone, rechargeable fan or battery-powered souvenir into an ordinary EMS box without checking the exact restriction.
- Perfume and pressurized sprays: the prohibited-goods guide lists perfume and metal pressurized containers. A product being allowed in checked airline baggage does not establish that it is mailable.
- Cosmetics: keep original labels and packaging. Samples, unidentified liquids and products with dangerous-goods markings need different treatment; “skincare” is too broad to establish acceptance.
- Food, seeds and animal or plant materials: check both Korean postal rules and the destination’s import rules before buying packaging.
A counter visit that ends with a usable tracking receipt
- Prepare the receiver’s full name, street address, unit, city, state or province, postal code, country and reachable telephone number. For your sender details, ask the counter how to record your temporary Korean address and a contact that will still work after departure.
- Make an itemized contents list. Bring purchase receipts for values and product labels for materials or ingredients. Leave questionable contents accessible for inspection.
- At the post office, request EMS and confirm acceptance to the destination before finishing the packaging. Ask whether the office can supply the box and padding you need; availability is branch-specific.
- Complete the customs declaration with specific descriptions, quantities, weights and truthful values. Supply origin and tariff information when requested; do not guess a classification or lower the value to avoid duty.
- Review the destination address and final fee before paying. Keep the receipt and tracking number, and send the recipient the contents list and tracking details.
Illustrative declaration wording: “2 cotton T-shirts” and “3 paper notebooks” describe separate items more clearly than “souvenirs.” Enter the actual quantity, value and origin for your goods. This example is not a completed customs form or a ruling that these items will be admitted.
United States, Canada and Australia: different arrival checks
| Destination | What to resolve before mailing |
|---|---|
| United States | Do not rely on the former general $800 de minimis assumption. CBP states that the suspension took effect August 29, 2025, including international mail. Ask Korea Post how applicable duties and current acceptance requirements are handled for your contents. Genuine-gift provisions are separate; mailing your own shopping home is not automatically a gift. |
| Canada | Read CBSA’s mail-import guidance. Its CAN$60 gift provision has conditions and does not turn every self-addressed parcel into a tax-free gift. If claiming an eligible returning-resident exemption for goods arriving later, check the declaration requirements before entering Canada. |
| Australia | Check the Department of Agriculture’s item guidance and BICON, especially for snacks, tea, wooden items, seeds and animal products. Describe mailed contents accurately. Commercial packaging alone does not guarantee biosecurity clearance. |
Compare the final postal quote with your airline’s actual extra-bag price for the same booking. Keep medicines, travel documents, urgent purchases and anything you need immediately on arrival with you under the appropriate airline rules. If goods are involved in a Korean tourist tax refund, resolve the export-inspection procedure before mailing them away.
Sources and checking date
Official information checked October 22, 2026. Rates are calculator observations; no shipment, customs clearance or delivery time was personally tested.
- Korea Post EMS price calculator
- Korea Post restricted items
- CBP: suspension of de minimis treatment
- CBSA: importing by mail or courier
- Australia: bringing or mailing goods
Related: Departure-day planning · Airport tax-refund procedure