South Korea Commercial Lease: 10-Year Renewal & Key Money
Guide to South Korean commercial lease requirements including the 1-year minimum term, 10-year contract renewal right, key money types and protection, and re...
Legal Disclaimer
This content is for general informational and educational purposes only. It does not constitute legal advice and should not be relied upon as such. Laws change frequently — always verify current regulations and consult a licensed attorney in your jurisdiction for advice specific to your situation. Landager is a property management platform, not a law firm.Information last verified: May 2026.
Governed primarily by the Commercial Building Lease Protection Act (effective 29 December 2001), commercial lease contracts in South Korea have distinct requirements compared to residential leases, including a shorter minimum term, an extended renewal period of up to 10 years, and comprehensive key money (gwolligeum) protections that persist even past the renewal period.
Minimum Lease Term
Contract Renewal Request Right: 10 Years
Overview
Note on Rent Increases: For leases within the 'Converted Deposit' threshold, rent increases are capped at 5% per year. For leases exceeding the threshold, the 5% cap does not apply; landlords may increase rent based on market rates and economic conditions. Converted Deposit = Deposit + (Monthly Rent × 100).
Example Timeline
For an initial 2-year contract:
- 2–4 years: 1st renewal ✅
- 4–6 years: 2nd renewal ✅
- 6–8 years: 3rd renewal ✅
- 8–10 years: 4th renewal ✅
- 10–12 years: ❌ (exceeds 10 years)
Refusal Grounds
- 3 or more months of rent arrears
- Obtaining the lease by fraud
- Unauthorized subletting
- Serious property damage
- Demolition/reconstruction (only if plan disclosed at signing, safety hazard, or required by law)
- Material breach after reasonable cure period
Key Money (Gwolligeum) Protection
Types of Key Money
| Tangible value of installed fixtures | Interior buildout, equipment, signage | | Location key money | Value derived from the location itself | Foot traffic, proximity to transit, commercial district |
Landlord's Duties
From 6 months before lease termination through the termination date:
- Do not refuse an incoming tenant introduced by the outgoing tenant without just cause
- Do not demand unreasonably high rent or deposit from the incoming tenant
- Do not demand unreasonably high key money from the incoming tenant
- Do not sign with another tenant to block key money recovery
Key Money After 10 Years
Per Supreme Court Case 2018Da242727, key money protection persists even after the 10-year renewal period expires. This is one of the most significant protections for commercial tenants and a critical consideration for landlords.
Damages for Interference
Liable amount = the lower of:
- The key money agreed with the prospective incoming tenant
- The market-rate key money at lease termination
Restoration Obligations
Tacit Renewal
- If landlord fails to give notice 6–1 month(s) before expiry → automatic renewal
- Tacitly renewed term = 1 year
- Tenant may terminate at any time → effective 3 months after notice
Best Practices for Landlords
- Plan for the 10-year renewal window — Note that the 5% rent increase cap only applies if the Converted Deposit (Deposit + [Monthly Rent × 100]) is within regional thresholds (e.g., 900M KRW in Seoul).
- Understand key money obligations fully — interference liability persists past 10 years
- Define restoration scope explicitly — "remove all interior work" should be clearly stated
- Include use-restriction clauses — specify permitted business types to prevent disputes
- Issue non-renewal notices on time — 6 to 1 month before expiry
How Landager Helps
Landager helps you manage commercial lease timelines, track renewal deadlines, and document key money arrangements for complete compliance awareness.
Frequently Asked Questions
▶What are the key landlord-tenant laws in South Korea?
South Korea\'s rental market features the unique Jeonse (lump-sum deposit) and Wolse (monthly rent) systems. The Housing Lease Protection Act (HLPA) provides powerful statutory protections, including the "2+2" renewal right. This guide covers the essential compliance requirements for property owners and landlords.
Read the complete guide▶What is the legal eviction process for landlords in South Korea?
The eviction process in South Korea requires landlords to follow formal legal procedures. Valid grounds typically include non-payment of rent, lease violations, or the landlord's personal use of the property. Landlords must provide proper written notice, allow any required cure periods, and may need to obtain a court or tribunal order. Self-help evictions are generally prohibited.
Read the complete guide▶What are the rent increase limits and caps in South Korea?
South Korea has specific rules governing when and how landlords can increase rent. These rules may include caps on the percentage of increase, minimum notice periods, and restrictions on frequency. Landlords must comply with all applicable regulations when raising rent on existing tenancies.
Read the complete guide▶What are the security deposit rules and return deadlines in South Korea?
South Korea has rules governing how much landlords can charge as a security deposit, how deposits must be held or protected, and the timeline for returning deposits after a tenancy ends. Landlords must provide itemized statements of any deductions and comply with all statutory deadlines to avoid penalties.
Read the complete guide▶What are the mandatory lease requirements in South Korea?
Lease agreements in South Korea must comply with applicable national and local laws. Required elements typically include the names of both parties, property description, rent amount and payment terms, deposit details, lease duration, and maintenance responsibility allocation. Written leases may be required for certain tenancy types or durations.
Read the complete guide▶What are the landlord maintenance and repair obligations in South Korea?
Landlords in South Korea are generally required to maintain rental properties in a habitable condition, keeping the structure, plumbing, electrical systems, and essential services in proper working order. The specific allocation of maintenance responsibilities between landlord and tenant should be clearly documented in the lease agreement.
Read the complete guide▶What are the late fee and penalty rules for rental properties in South Korea?
South Korea has specific rules regarding late fees and penalties for overdue rent. These may include mandatory grace periods, caps on late fee amounts, and restrictions on interest charges. Late fee provisions should be clearly stated in the lease agreement and must comply with local regulations to be enforceable.
Read the complete guide▶What property disclosures are landlords required to make in South Korea?
Landlords in South Korea must disclose relevant information about the property to prospective tenants before the lease is signed. Required disclosures typically include known material defects, environmental hazards, previous damage history, and any conditions that could affect the tenant's use and enjoyment of the property.
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