K-pop and K-drama star Cha Eun-woo is facing intense scrutiny after South Korean tax authorities reportedly accused him of large-scale tax evasion exceeding 20 billion KRW. The case, still unfolding, has begun to ripple beyond legal circles — with signs that advertisers are already distancing themselves from the ASTRO member-actor.
According to Korean media reports, the National Tax Service is investigating claims that a corporate structure linked to Eun-woo may have been used to reduce tax liabilities. The allegations have sparked widespread online debate, especially as the star is currently serving mandatory military service, limiting his ability to address the situation directly.
Brands Begin to Step Away
One of the earliest visible impacts appears to be in advertising. Shortly after Eun-woo’s agency Fantagio released a statement on January 22, reports emerged that skincare brand Abib had made videos featuring Eun-woo private across platforms such as YouTube and Instagram.
Netizens also noticed that posts announcing him as Abib’s brand ambassador were removed from X (formerly Twitter). While his image remains on the brand’s official website for now, industry watchers speculate it could also be taken down. Abib has not officially confirmed whether these actions are directly connected to the tax controversy.
Allegations Around a “Paper Company”
At the centre of the case is a one-person company reportedly established under Eun-woo’s mother’s name. Authorities are said to be examining whether this entity was inserted between Fantagio and the star to split earnings and lower income tax obligations.
Reports claim Eun-woo’s income was allegedly divided between Fantagio, the personal corporation, and the actor himself — a structure now under scrutiny for potential misuse.
Address Raises Eyebrows Online
The controversy deepened when netizens began examining the registered address of the company in question. In South Korea, corporate registry details are publicly accessible by law. Online users claim the address listed for the company — located in Incheon’s Ganghwa-gun — corresponds not to an office, but to a grilled eel restaurant reportedly operated by Eun-woo’s parents.

This discovery has fueled speculation that the entity may have existed only on paper, with no real operational footprint. However, no official confirmation has been made regarding whether the address alone constitutes wrongdoing.
Agency Response and Public Reaction
Fantagio has acknowledged the investigation and stated that Eun-woo is cooperating with authorities, maintaining that any issues stem from differences in interpretation rather than deliberate evasion. Still, public opinion remains sharply divided, with fans urging caution while critics demand accountability.
As endorsements quietly pause and online scrutiny intensifies, the situation places Eun-woo’s carefully built public image under unprecedented pressure.
Final Words
For now, Cha Eun-woo has not been charged, and the case remains an ongoing investigation. But the speed at which brands appear to be reacting highlights how quickly reputational fallout can follow high-profile allegations. Whether this proves to be a misunderstanding or something more serious, the outcome could mark a turning point in the star’s career.
