Guides

You do not need a Korean brokerage account to hold Korean equity risk. Two funds listed in New York do the work: iShares MSCI South Korea, which charges 0.59 per cent a year, and Franklin FTSE South Korea, which charges 0.09 for an index built much the same way. One company is a genuine exception, because SK hynix listed American depositary receipts on Nasdaq under SKHY, while the SSNLF ticker people find for Samsung Electronics is an unsponsored over-the-counter receipt the company never arranged. We set out what each fund holds, why both are closer to a semiconductor bet than a country bet, and the two things the shortcut takes away for good.

Interactive Brokers opened direct Korea Exchange trading in May 2026, and the account side is genuinely easy: an existing client switches on a permission, and most new applications clear within a business day. The part nobody mentions is that your dividend rate turns on a Korean application form, that the W-8BEN you signed does nothing about it, and that we could not establish whether the broker lodges it for you. We set out the costs, the fund trap the route opens for American holders, and the question to put in writing before your first dividend.

Korean equities trade at 52 per cent of the developed-market price-to-book ratio, and that figure comes from the Korean government rather than from a foreign broker. The Financial Services Commission also published its own three causes: governance, industrial structure and weak shareholder returns. We set out what a comparison across 45 countries and 32,000 companies actually measures, why one of the three official causes is also a defect in the measuring instrument, and what would have to happen before anyone could call the discount closed.

Mandatory English disclosure reaches 265 Korean companies from May 2026 and 848 from March 2027, and yet many English filings on DART carry no figures at all. The Financial Supervisory Service publishes them voluntarily, disclaims responsibility for the contents, and points readers to KIND, the Korea Exchange system, for the original. We set out which regulator owns which filing, what the English page reliably tells you, and how to reach the document you actually want.

Korea deducts 22 per cent from a non-resident’s dividend by default. The treaty rate applies only if a form reaches the withholding agent before payment, and that form lapses after three years. Sourced to the Personal Income Tax Act and the NTS form itself.

SSNLF is widely described as Samsung’s American depositary receipt. OTC Markets classifies it as ordinary shares in its Pink Limited tier, with no bid, no offer and no volume. Here is what trades in London instead, and which Korean companies really are US-listed.

Korea removed its three-decade-old foreign investor registration requirement in December 2023. Much of the English-language guidance still describes the old system. Here is the current position, sourced to Korean regulators.