How to Politely Say No Thank You in Korean: 8 Phrases Ranked by Who You're Talking To
How to politely say no thank you in Korean is one of those things that sounds simple until you actually have to do it. The problem is not the word "no" — it is that Korean has at least four different ways to soften a refusal, and picking the wrong one either sounds rude or sounds so stiff that people think you are upset with them.
The trap most learners fall into: they memorize 아니요 (aniyo) as "no" and stick it in front of everything. That works for answering a yes/no question. It does not work for declining an offer, turning down food at someone's house, or telling your boss you cannot take on another project. For those, Korean uses indirect refusal phrases that English does not have — and the one you choose depends entirely on who is standing in front of you.
This guide gives you eight phrases for saying no thank you, ordered from the safest (use it with anyone, anywhere) to the most casual (friends only, and even then it depends on the friend).
| Situation | Declining an offer, invitation, or suggestion politely |
|---|---|
| How much politeness matters | High sensitivity — the phrase changes sharply with age gap, rank, and how generous the offer was |
| Safe default | 괜찮습니다 (gwaenchansseumnida) — the safest all-purpose 'no thank you' that will not offend anyone |
If You Only Remember One
If you have ten seconds: say 괜찮습니다 (gwaenchansseumnida). It literally means "it is fine / I am okay" and works as a polite "no thank you" with anyone — your boss, a stranger, your partner's parents, a shopkeeper. Pair it with a small nod or a slight bow and you are covered.
If you want to add "thank you" explicitly: 아니요, 괜찮습니다. 감사합니다. (aniyo, gwaenchansseumnida. gamsahamnida.) — "No, I'm fine. Thank you."
The Expressions, and Who Each One Is For
Jump to a phrase
- 괜찮습니다 — gwaenchansseumnida (literally: it is all right)
- 괜찮아요 — gwaenchanayo (literally: it is all right — polite but softer)
- 아니요, 됐습니다 — aniyo, dwaesseumnida (literally: no, it is done / it is settled)
- 아니요, 됐어요 — aniyo, dwaesseoyo (literally: no, it is done — polite informal)
- 사양하겠습니다 — sayanghagesseumnida (literally: I will humbly decline)
- 아니에요, 괜찮아요 — anieyo, gwaenchanayo (literally: no, it is all right)
- 괜찮아, 고마워 — gwaenchana, gomawo (literally: it is all right, thanks)
- 됐어 — dwaesseo (literally: it is done — casual register)
1. 괜찮습니다
gwaenchansseumnida (literally: it is all right)
This is the default polite refusal in Korean. It works in formal and semi-formal situations — declining food from your partner's parents, turning down a salesperson, saying no to your manager's suggestion. The -ㅂ니다 ending is the highest standard speech level you will encounter in daily life, so nobody will ever find it rude.
You can use it alone or after 아니요 (aniyo). Either way, the message is clear: you are declining, you appreciate the offer, and you are not making it awkward.
⚠️ Watch out — Universally safe. The only risk is sounding slightly stiff with close friends — but that is a tone issue, not a rudeness issue. When in doubt, this is always the right answer.
2. 괜찮아요
gwaenchanayo (literally: it is all right — polite but softer)
Same meaning as 괜찮습니다 but one notch down in formality. This is the -아/어요 ending (polite informal), which is the everyday speech level most adults use with each other. Safe with coworkers of similar rank, acquaintances, shopkeepers, and anyone you are on polite but not stiff terms with.
This is probably the version you will use most often in daily life. It sounds natural and warm without being too casual.
⚠️ Watch out — Do not use this with someone clearly older or higher-ranking in a formal setting — switch to 괜찮습니다 instead. Also not appropriate in very formal contexts like business meetings with clients or ceremonies.
3. 아니요, 됐습니다
aniyo, dwaesseumnida (literally: no, it is done / it is settled)
A firm but polite refusal. Where 괜찮습니다 leaves room for the other person to insist, 됐습니다 signals that you have made up your mind. Use it when someone is pushing — a persistent salesperson, a colleague trying to hand off extra work, or anyone who did not accept your first 괜찮습니다.
The tone is decisive, not harsh. Think of it as "I'm good, really" with a period at the end.
⚠️ Watch out — This can sound curt if your tone is flat. It is polite by grammar but final by meaning — use it when you need the conversation to stop, not as your opening refusal. Starting with this when someone offers you tea at their home would feel cold.
4. 아니요, 됐어요
aniyo, dwaesseoyo (literally: no, it is done — polite informal)
The -어요 version of 됐습니다. Same decisive "no" but in the everyday polite register. Works with coworkers you talk to regularly, friendly neighbours, or anyone you would use 괜찮아요 with. It is direct without being formal.
People in their 20s and 30s use this a lot when declining things like second helpings, extra drinks, or offers to help carry bags.
⚠️ Watch out — Same caution as 됐습니다 — it closes the door. Do not use it as a first response to a generous offer from someone older. Start with 괜찮아요, and if they insist, you can escalate to 됐어요.
5. 사양하겠습니다
sayanghagesseumnida (literally: I will humbly decline)
This is the formal, gracious refusal you pull out in business contexts, official events, or when declining something significant — a gift, a formal invitation, a proposal at work. It is polished and carries a tone of genuine appreciation for the offer even as you turn it down.
You will hear this from people declining awards, declining to comment to reporters, or turning down a project in a boardroom. It is not what you say when someone offers you a snack.
⚠️ Watch out — Overusing this in casual settings sounds theatrical. If you say this to a friend offering you gum, they will think you are being sarcastic. Reserve it for situations where the offer itself carries weight.
6. 아니에요, 괜찮아요
anieyo, gwaenchanayo (literally: no, it is all right)
A gentle, warm refusal that works well when someone offers help or does something kind and you want to reassure them that you are fine. The 아니에요 here is softer than the blunt 아니요 — it is "oh no, really" rather than a flat "no."
Common when someone tries to pay for your coffee, offers to carry your bag, or asks if you need directions. The tone is appreciative and light.
⚠️ Watch out — This only works in the polite-informal register. For a formal version, switch to 아닙니다, 괜찮습니다 (animnida, gwaenchansseumnida). Using 아니에요 with someone much older in a formal context undershoots the respect they expect.
7. 괜찮아, 고마워
gwaenchana, gomawo (literally: it is all right, thanks)
The casual version — no polite endings at all. This is 반말 (banmal), the speech level you use with close friends, younger siblings, or people you are genuinely comfortable with. Adding 고마워 (thanks) keeps it friendly rather than dismissive.
This is how you turn down a friend's offer to buy you a drink, decline seconds at a casual dinner with people your age, or say no to a plan you are not interested in.
⚠️ Watch out — 반말 with the wrong person is one of the fastest ways to offend someone in Korean. Never use this with anyone older than you (unless they have explicitly told you to use 반말), anyone you just met, or anyone in a professional setting. If there is even a one-year age gap and you are not close, do not use it.
8. 됐어
dwaesseo (literally: it is done — casual register)
The bluntest casual refusal. Among close friends, this is just a quick "I'm good" or "nah, I'm fine." It is efficient and carries no hostility in the right relationship. You will hear it constantly among friend groups — someone offers food, the other says 됐어 and waves a hand.
But stripped of the right context, it sounds like "drop it" or "enough."
⚠️ Watch out — This is the phrase that gets learners in trouble. K-drama characters say it all the time, and it sounds casual and cool. But they are saying it to people they are close to, or they are being intentionally rude. If you say 됐어 to your Korean partner's mother when she offers you fruit, you have a problem. Use 괜찮습니다 instead — always.
## How It Sounds in Real Life
At a restaurant — a server offers more water (stranger, service context)
Server: 물 더 드릴까요? (mul deo deurilkkayo?) — Shall I bring more water?
You: 아니요, 괜찮습니다. 감사합니다. (aniyo, gwaenchansseumnida. gamsahamnida.) — No, I'm fine. Thank you.
At a coworker's desk — they offer to help with your project (similar rank, polite-informal)
Coworker: 이거 내가 좀 도와줄까? (igeo naega jom dowajulkka?) — Want me to help with this?
You: 아니에요, 괜찮아요. 거의 다 했어요. (anieyo, gwaenchanayo. geoui da haesseoyo.) — Oh no, I'm fine. I'm almost done.
At your partner's parents' house — the mother offers more food (older, formal)
Mother: 더 먹어. 많이 먹어. (deo meogeo. mani meogeo.) — Eat more. Eat a lot.
You: 아니요, 정말 괜찮습니다. 잘 먹었습니다. (aniyo, jeongmal gwaenchansseumnida. jal meogeosseumnida.) — No, really I'm fine. I ate well.
(Note: She may still put more food on your plate. This is normal. Decline once or twice politely, then accept. Refusing more than twice can seem ungrateful.)
At a market — a vendor pushes a sample aggressively (stranger, semi-persistent)
Vendor: 이거 한번 드셔 보세요! (igeo hanbeon deusyeo boseyo!) — Try this one!
You: 아니요, 됐습니다. 감사합니다. (aniyo, dwaesseumnida. gamsahamnida.) — No, I'm good. Thank you.
(됐습니다 is appropriate here because the vendor is insisting. It is polite but firm enough to end the exchange.)
With a close friend — they offer to pay for your coffee (same age, casual)
Friend: 내가 살게. (naega salge.) — I'll get it.
You: 괜찮아, 내가 낼게. (gwaenchana, naega naelge.) — I'm good, I'll pay.
Which One Do I Pick?
- When someone older or higher-ranking offers you something: default to 괜찮습니다 (gwaenchansseumnida). The -ㅂ니다 ending is never wrong with elders, bosses, or your partner's parents. You can always step down in formality later if they tell you to relax.
- When a stranger offers or suggests something (shopkeeper, taxi driver, server): 괜찮아요 (gwaenchanayo) is usually enough. If they are significantly older, bump up to 괜찮습니다.
- When someone will not take no for an answer: start with 괜찮습니다, then escalate to 됐습니다 (dwaesseumnida) on the second or third push. The shift from 괜찮다 to 됐다 signals finality without raising your voice.
- When declining something formal — a business proposal, a ceremonial role, a significant gift: use 사양하겠습니다 (sayanghagesseumnida). It marks the refusal as considered and respectful, not casual.
- When a friend offers casually: 괜찮아 (gwaenchana) is fine, but only if you are genuinely close and there is no significant age gap. When in doubt about the closeness, add -요 and use 괜찮아요.
- When you want to soften the no: lead with 아니에요 (anieyo) instead of the harder 아니요 (aniyo). It turns "no" into "oh no, really" — a small change that makes the refusal feel warmer.
Mistakes That Give You Away
- Translating "no thank you" word-for-word as 아니요 감사합니다 (aniyo gamsahamnida): This sounds unnatural in Korean — it is an English structure pasted onto Korean words. Koreans do not say "no + thank you" as a fixed unit. Use 괜찮습니다 instead, and add 감사합니다 as a separate sentence if you want.
- Using 싫어요 (sireoyo — I don't want to / I don't like it) to decline an offer: 싫어요 means you actively dislike something. Saying it when someone offers you food or a favour sounds like "I hate that." It is a statement of preference, not a polite refusal. Replace with 괜찮아요.
- Using 됐어 (dwaesseo) with anyone you are not genuinely close to: This is the single most common mistake from drama-watchers. On screen it sounds easygoing. In real life, saying it to someone older, a coworker, or anyone outside your close circle sounds dismissive at best, rude at worst.
- Saying 아니 (ani — the casual 'no') to older people or in any semi-formal context: 아니 is 반말 and works only with close friends or people younger than you. The polite form is 아니요 (aniyo) or 아니에요 (anieyo). Dropping that one syllable can change how people perceive your manners entirely.
- Over-explaining your refusal in Korean: In English, we pad refusals with reasons — "Oh no, I just ate, I couldn't possibly, but it looks amazing." In Korean, a short 괜찮습니다 with the right tone and a small bow is complete. Over-explaining can sound like you are making excuses or being defensive.
- Using 아닙니다 (animnida) as a standalone refusal: 아닙니다 means "it is not" or "I am not" — it answers a factual question, not an offer. Saying only 아닙니다 when someone offers you tea sounds like you are denying being a tea-drinker, not declining the tea. Pair it with 괜찮습니다 or just use 괜찮습니다 alone.
What Learners Get Wrong
"There is one polite way to say no in Korean and I just need to learn that one phrase."
Korean has multiple refusal phrases because the required formality level shifts depending on who you are talking to, their age relative to yours, and the setting. There is no single phrase that sounds natural in every situation — 괜찮습니다 is the safest, but even it sounds overly stiff with close friends.
"If I just say 아니요 (aniyo — no) with a smile, it is polite enough."
아니요 answers a question ("Is this yours?" → 아니요). It does not decline an offer. Responding to "Would you like some tea?" with just 아니요 sounds blunt and incomplete — like saying a flat "No" in English when someone holds a door for you. You need a softening phrase like 괜찮습니다 or 괜찮아요 after it.
"Saying no in Korean is always indirect — you can never just refuse directly."
Korean refusals are softer than English ones on average, but they are not always indirect. 됐습니다 and 됐어요 are direct and clear. What Korean avoids is not directness but bluntness without a politeness marker. You can be very direct as long as the verb ending matches the relationship.
"Adding 감사합니다 (gamsahamnida — thank you) after any refusal makes it polite."
감사합니다 helps, but it does not rescue a phrase that was wrong for the relationship. Saying 됐어, 감사합니다 to your boss mixes casual refusal with formal thanks — it sounds confused, not polite. The refusal phrase itself must match the formality level first.
Why Korean Has So Many Ways to Say No Thank You
Korean is a speech-level language. Where English adjusts politeness mostly through tone of voice, word choice, and body language, Korean bakes the relationship directly into verb endings. The same root word — 괜찮다 (gwaenchanta, "to be all right") — becomes 괜찮습니다, 괜찮아요, or 괜찮아 depending on who you are talking to. These are not optional flourishes. Using the wrong ending is like calling your CEO "dude" — the word itself carries the disrespect, regardless of your intentions.
Korean has seven speech levels in its grammar, but in modern daily life you will encounter three that matter: 합쇼체 (hapsyoche — formal polite, the -ㅂ니다 endings), 해요체 (haeyoche — informal polite, the -아/어요 endings), and 해체 (haeche — casual, no polite endings at all, also called 반말). When you decline an offer, the speech level you choose tells the other person exactly how you see the relationship. 괜찮습니다 says "I respect the distance between us." 괜찮아요 says "we are on friendly but respectful terms." 괜찮아 says "we are close enough that I do not need to mark respect in my grammar."
This is why learning a single "no thank you" phrase does not work. The phrase is not just conveying a refusal — it is performing a relationship in real time. The good news: once you understand that the pattern is always root word + speech level ending, you can predict the right refusal for any new situation you have not practised. Ask yourself two questions: "Who am I talking to?" and "What ending do they expect from me?" The answer to those two questions picks the phrase for you.
Related Guides
What You Will Need Next
- How to say thank you in Korean
- How to apologise in Korean
- How to accept an offer politely in Korean
The decision rule is simple: 괜찮습니다 when you are unsure, 괜찮아요 when you are comfortable, 됐습니다 when they will not stop asking, and the casual forms only with people who are genuinely close. Match the verb ending to the person, not to your mood. If you remember nothing else, 괜찮습니다 with a small nod will get you through every situation in this guide without embarrassing anyone — including yourself.
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