A Warm Word at the End of the Day: 수고하셨습니다

When you watch Korean dramas, there’s a phrase coworkers say to each other at the office once the workday is done. You’ll hear it when a meeting wraps up, when a shoot finishes, and even when a delivery driver drops a package at your door and heads off. That’s today’s expression, 수고하셨습니다 (sugohasyeotseumnida). It’s just a short phrase, but it carries the feeling of “I see how hard you worked, and I’m grateful for it.”

수고하셨습니다

수고하셨습니다 (sugohasyeotseumnida) is a polite greeting that expresses both gratitude and comfort for the effort and care someone has put into a task. The base noun 수고 (sugo) means “the effort and hard work put into doing something,” and adding the honorific past-tense form of ‘하다’ (to do) gives you 수고하셨습니다. A literal rendering would be closer to “You’ve put in a lot of effort,” but in practice it’s used just like the English “Thank you for your hard work” or “Well done.”

There’s one important nuance. This expression is used for something that has already finished, or is wrapping up right now. That’s why it contains the honorific past-tense ‘-셨-’. It doesn’t fit a task that hasn’t even started yet.

Example Sentences by Situation

To a coworker heading home — greeting a senior colleague as they leave the office after a day’s work.

부장님, 오늘도 수고하셨습니다 (sugohasyeotseumnida). 조심히 들어가세요. (Manager, thank you for all your hard work again today. Get home safely.)

This is the most typical use, acknowledging the whole of someone’s day of effort.
When a meeting or presentation ends — to a teammate you prepared a project with.

발표 정말 수고 많으셨습니다 (sugo maneusyeotseumnida). 준비하신 자료가 큰 도움이 됐어요. (You really did a great job on the presentation. The materials you prepared were a huge help.)

Adding ‘많으셨습니다’ emphasizes the sheer amount of effort and raises the level of politeness.
After receiving a service — to a repair technician or delivery driver.

더운데 여기까지 오시느라 수고하셨습니다 (sugohasyeotseumnida). (Thank you for coming all this way in the heat.)

It’s a warm closing greeting that conveys gratitude and thoughtfulness at the same time.

Comparing Polite Speech, Casual Speech, and Similar Expressions

The same sentiment takes different forms depending on who you’re talking to.

To friends or juniors (casual): 수고했어 (sugohaesseo) / 수고 (sugo)
General polite form: 수고하셨습니다 (sugohasyeotseumnida)
More polite: 수고 많으셨습니다 (sugo maneusyeotseumnida)
Similar expressions: 고생하셨습니다 (gosaenghasyeotseumnida), 애쓰셨습니다 (aesseusyeotseumnida)

One thing to watch out for! The future-oriented form 수고하세요 (sugohaseyo) is used for someone who is still working, meaning “keep up the good work.” But this phrase was originally something a senior said to a junior, so using it with someone older or higher in rank can come across as rude. With people above you, 감사합니다 (gamsahamnida) or 안녕히 계세요 (annyeonghi gyeseyo) is safer than 수고 많으세요 (sugo maneuseyo).

Cultural Background

This expression is a fixture in Korean workplace dramas. A classic example is Misaeng (《미생》, tvN, 2014), which portrays the joys and sorrows of office workers; it often shows exhausted coworkers exchanging this greeting after finishing late-night overtime. It’s almost a symbol of Korean-style camaraderie — a way of acknowledging one another after a hard day shared together. In real life, too, it shows up anywhere “something is coming to an end”: company dinners, group chat rooms, the end of a part-time shift, and more. So if you can use this one phrase naturally, you can say you’ve taken one step closer to the emotional heart of Korean society.

Closing Quiz

At the office, a manager who outranks you is still at their desk working. As you leave for the day and say goodbye, which of the following is the most appropriate thing to say?

① 수고하세요 (sugohaseyo)
② 먼저 들어가 보겠습니다. 내일 뵙겠습니다 (meonjeo deureoga bogesseumnida. naeil boepgetseumnida)
③ 수고했어 (sugohaesseo)

Answer: ② — Saying ‘수고하세요’ to someone above you can sound rude, and ③ is casual speech, so it’s inappropriate. For a boss who is still working, a polite parting greeting is the safest choice. And remember: the 수고하셨습니다 you learned today is used when someone’s work is finished!