Technical Update from Korea: new thin cap rules

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Technical Update from Korea: new thin cap rules

as.jpg

TP Week correspondent DJ Yeo of Kim & Chang reports on changes to Korea’s thin capitalisation rules

ak.jpg

The Ministry of Finance and Economy has proposed changing certain thin capitalisation related regulations. The changes are expected to be enacted by tomorrow (December 28 2007) and be effective and applicable to taxable years beginning on or after January 1 2008.

First, the proposal would remove the current beneficial debt to equity ratio of 6 to 1 applicable to companies engaged in a financial business (for example, banks, ABS SPCs), making such companies subject to the same debt to equity ratio of 3 to 1 as all other businesses.

Second, in computing the debt to equity ratio, equity will be measured by the accumulated daily balance of net equity. Currently, equity has been measured by the year-end balance of the equity; thus, it has been possible to avoid thin capitalisation implications by injecting an additional amount of capital before year end.

More details next week.

more across site & shared bottom lb ros

More from across our site

An OECD report on taxation of the digital economy is expected by the end of 2026, according to the group of nations
Trophy assets are evolving from personal indulgences to structured investments, prompting family offices to prioritise tax efficiency, governance discipline, and cross-border compliance
As demand for complex, cross-border private client counsel spikes, Patrick McCormick sees opportunity in starting from scratch
As part of an exclusive global alliance, KPMG will become one of Anthropic’s ‘preferred consultants’ for private equity
In the second part of this series, the focus shifts to how taxpayers can manage ongoing risks across the lifecycle of cross-border structures
Jurisdictions have moved to ensure that multinationals are not punished for late GIR filings due to a lack of available filing portals or exchange relationships
HMRC’s push for unified tax adviser registration won’t prevent every instance of improper conduct, but it is good for taxpayers and the UK’s reputation
Elsewhere, the UAE’s tax office has issued an update on registration penalties and two firms have been busy making lateral hires
The case sits within a context of Brazil signalling that it is replacing informal discretion and ambiguity with structures that reward analytical rigour, one expert tells ITR
Jeff Soar lifts the lid on WTS UK’s ambitious recruitment plans, the firm's positioning against the big four, and why tax is the perfect profession for AI
Gift this article