Transferring money to Australia from South Korea: regulations, costs, and how it works

Korean outbound transfer regulations

The Bank of Korea administers foreign exchange regulations under the Foreign Exchange Transactions Act. Korean residents can send money overseas, but the level of documentation required increases with the amount (Bank of Korea).

For simple personal remittances (gifts, family support, personal savings) under USD 50,000 per year, Korean residents can make the transfer through their bank with minimal documentation — typically just an outbound remittance application form and identification.

For amounts exceeding USD 50,000 per transaction or per year for certain purposes, the sending bank requires supporting documentation. This may include evidence of the purpose (property purchase contract, tuition invoice, employment contract), source of funds documentation (bank statements, tax records, property sale contracts), and in some cases, a declaration or notification to the Bank of Korea through the bank.

For transfers related to capital transactions (investment abroad, property purchase, lending) above USD 50,000, a formal notification to a designated foreign exchange bank may be required before the transfer can proceed.

Korean residents departing with physical currency exceeding USD 10,000 equivalent must declare it to Korean Customs. The reporting is made at the airport.

Transfer options from South Korea

Korean banks (KB Kookmin, Shinhan, Hana, Woori, NH NongHyup) offer international wire transfers via SWIFT. Fees typically include an outbound remittance fee of KRW 10,000–30,000 (approximately AUD 10–30), a cable charge of KRW 5,000–10,000, and an exchange rate margin of 1–3% above mid-market for KRW/AUD.

Korean bank online banking platforms have improved significantly and most now support international transfers, reducing the need for in-branch visits. However, some banks may require the first international transfer to be set up in person for security purposes.

Specialist providers are available for the KRW-AUD corridor. Wise operates in South Korea and supports outbound KRW transfers. SentBe (a Korean remittance provider) also serves outbound corridors. International providers like OFX can receive KRW-funded transfers through correspondent arrangements.

For large transfers related to migration (property sale proceeds, accumulated savings), working with the Korean bank directly may be more practical because the bank can manage the BOK compliance requirements as part of the transfer process.

Exchange rate considerations

The KRW/AUD rate is less liquid than major pairs like USD/AUD or GBP/AUD, which means spreads can be slightly wider. Korean banks typically quote their own daily exchange rates, and the gap between the published rate and the mid-market rate represents the bank's margin.

For large one-off transfers, requesting a "preferential rate" from the bank (available for amounts above a bank-specific threshold, often KRW 50 million or more) can reduce the exchange rate margin. Korean banks routinely negotiate rates for larger transactions — do not accept the standard posted rate without asking.

Tax considerations

Korean residents transferring their own savings or proceeds from Korean-sourced income abroad do not face Korean tax on the transfer itself. However, the National Tax Service (NTS) may take note of large outbound transfers as part of its compliance monitoring.

Korean residents living abroad temporarily (for example, on an Australian work visa) may retain Korean tax obligations depending on their residency status. Korea uses a concept similar to Australia's tax residency tests. If you are considered a Korean tax resident, you may owe Korean tax on worldwide income.

On the Australian side, transfers of pre-arrival savings are not taxable. Income generated after your Australian tax residency begins is assessable (unless the temporary resident exemption applies).

Is there a limit on how much I can send from South Korea to Australia?

There is no absolute limit, but transfers above USD 50,000 per year for personal remittances require additional documentation. Capital transactions above USD 50,000 may require formal notification to a designated foreign exchange bank. Contact your Korean bank for specific requirements.

What documents do I need for a large transfer?

For amounts above USD 50,000, your Korean bank will typically require evidence of the purpose (tuition invoice, property contract, etc.), source of funds documentation, and potentially a BOK notification form. Gather these documents before visiting the bank.

How long does a transfer from South Korea take?

Through specialist providers, one to two business days. Through Korean bank SWIFT transfers, two to four business days. Compliance checks for larger transfers may add one to two days.

Can I use Wise in South Korea?

Yes. Wise operates in South Korea and supports outbound KRW transfers. The fee structure is typically competitive compared to Korean bank SWIFT transfers, particularly for amounts under KRW 50 million.

Do I need to report the transfer to Korean tax authorities?

Not separately in most cases. The sending bank handles BOK reporting. However, if you are transferring very large amounts (particularly in connection with asset sales or investment), the NTS may receive information from the BOK and may query the tax implications. Consulting a Korean tax adviser for large transfers is advisable.