Korean Lease Renewal Guide: Your Rights, 5% Rent Cap & Implied Renewal

Your Korean lease is usually two years. As it approaches its end, one of a few things happens — and which one depends partly on what you and your landlord do, and partly on rights the law gives you that many foreign tenants never realise they have.

Understanding this can mean staying longer than you thought, at a rent increase capped far lower than a landlord might ask. This guide explains what actually happens when a lease ends.

The Three Ways a Lease Continues

When your two years are up, there are three distinct routes to staying on — and they're not the same.

1. Implied renewal (묵시적 갱신)

If neither you nor your landlord says anything within the legally defined window—between 6 months and 2 months before expiration for landlords, and at least 2 months before expiration for tenants—the lease renews automatically on the exact same terms for another two years.

Same rent, same deposit, same everything. You don't have to do anything, and neither does the landlord. It just continues.

A valuable feature of implied renewal: even though the lease runs another two years, you can end it whenever you want. You give notice, and it takes effect 3 months later. So implied renewal gives you two more years of security and the flexibility to leave with 3 months' notice — a genuinely good position for a tenant.

2. The renewal you request (계약갱신청구권)

Since a 2020 law change, you have a contract renewal request right. You can require your landlord to renew for another two years, once, by requesting it in the window 6 to 2 months before your lease ends.

• The landlord must grant it, except in specific cases (below)
• The rent increase is capped at 5% — the landlord cannot demand more
• This gives you a guaranteed 2 + 2 = 4 years of tenancy

This is a real right, not a request the landlord can freely refuse.

3. Agreed renewal (합의 갱신)

You and the landlord simply negotiate new terms and sign a new agreement — perhaps a different rent, a different length. This is a mutual negotiation, and the 5% cap doesn't automatically apply because you're agreeing freely.

If the rent or deposit changes (even with a 5% increase), you must sign a new written contract or an addendum (특약서). You must then submit a updated Lease Report (전월세 신고) within 30 days, which automatically grants a new Fixed Date (확정일자) to protect your updated deposit amount.

Why the Difference Matters

These aren't just labels — they affect your money and your options.

The 5% cap only applies to the renewal request right (계약갱신청구권). If a landlord approaches you 3 months before your lease ends and says "let's renew, but rent goes up 10%," that's an agreed renewal, and the cap doesn't apply — if you agree to it.

But you can invoke your renewal request right instead. Faced with a landlord wanting more than 5%, you can exercise 계약갱신청구권 and hold the increase to 5%. Knowing this changes the negotiation entirely.

💡 A strategy Korean tenants use: let the lease roll over by implied renewal first (two more years, same rent), and then use your 계약갱신청구권 later. Because implied renewal doesn't count as using your request right, you can stack them: 2 years initial + 2 years implied + 2 years requested = up to 6 years. Not guaranteed to work in every situation, but worth knowing.

When the Landlord Can Refuse Your Renewal Request

The renewal request right is strong, but not absolute. A landlord can refuse it in specific cases, the main ones being:

• The landlord or their immediate family will live in the property. This is the most common ground.
• You've seriously breached the lease — significant rent arrears (two months' worth or more), subletting without permission, major damage.
• Demolition or reconstruction planned and disclosed appropriately.

⚠️ If a landlord refuses your renewal claiming they'll move in, and then rents to someone else instead, they may owe you compensation. The "I'll live here myself" reason has legal weight precisely because misusing it is penalised.

What You Should Do, and When

6 months to 2 months before your lease ends is the key window. This is when renewal decisions get made.

If you want to stay:

• Decide whether to rely on implied renewal (do nothing, same terms) or exercise your renewal request right (guaranteed 2 years, 5% cap)
• If the landlord is seeking more than 5%, know you can invoke 계약갱신청구권 to cap it
• Get any new agreement in writing; if rent changes, re-do 확정일자 and the lease report

If you want to leave:

• Give notice within your contract's terms
• Check whether you're in the notice window — miss it and the lease can renew by implication (which, remember, you can still exit with 3 months' notice)

If you're unsure: implied renewal is often the tenant-friendly default — you keep your terms and retain the right to leave on 3 months' notice.

💡 Keep Written Proof of Your Intention: When exercising your Contract Renewal Request Right (계약갱신청구권), do not rely solely on phone calls. Send a KakaoTalk message, text, or email stating clearly: "I am exercising my contract renewal request right under the Housing Lease Protection Act." ("주택임대차보호법상 계약갱신청구권을 행사합니다."). Save a screenshot of this text for your records.

→ Korea Move-Out Guide: How to Get Every Won of Your Deposit Back → How to Read a Korean Property Register (등기부등본)

For Foreign Tenants Specifically

These rights apply to you the same as to a Korean tenant. Your nationality doesn't change your renewal request right, the 5% cap, or implied renewal. Foreign tenants sometimes assume they have to accept whatever a landlord proposes at renewal — you don't.

Align renewal with your visa. Your right to renew is one thing; your right to stay in Korea is another. If your visa's future is uncertain, factor that into whether you commit to another two years — though remember that even a renewed lease can be exited on notice.

If rent changes, redo the paperwork. A new contract means new 확정일자 and a new lease report — the steps that protect your deposit. Don't let a renewal quietly leave your protection attached to an old contract.

→Visa Extension and Address Change in Korea: What to Update, and When → Korea's Lease Report System (전월세 신고제): What Foreign Tenants Need to Know

The Short Version

When your Korean lease ends, you have more control than you might think. You can often stay on your existing terms by doing nothing, force a renewal at no more than a 5% increase if the landlord wants more, and leave on 3 months' notice even after an automatic renewal. The key is knowing these before the 6-to-2-month window, not after.

Renewal decisions in Korea involve rights and deadlines that are easy to miss in a second language. CheckmateKorea helps foreign tenants understand their options at renewal and handle the paperwork.

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