South Korea Commercial Lease Requirements: 10-Year Renewal, Key Money Protection, and Contract Standards
Guide to South Korean commercial lease requirements including the 1-year minimum term, 10-year contract renewal right, key money types and protection, and restoration obligations.
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.
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.
Disclaimer: This guide provides general legal information for educational purposes only and does not constitute legal advice. Always consult a licensed attorney in South Korea for guidance specific to your situation. Information last verified: March 2026.
Minimum Lease Term
| Rule | Commercial | Residential |
|---|---|---|
| Statutory minimum | 1 year | 2 years |
| Below-minimum contracts | Treated as 1 year (at tenant's option) | Treated as 2 years |
| No fixed term | Treated as 1 year | Treated as 2 years |
Contract Renewal Request Right: 10 Years
Overview
| Detail | Value |
|---|---|
| Total renewal period | Up to 10 years (including initial term) |
| Request window | 6 months to 1 month before expiry |
| Renewal terms | Same as original (up to 5% increase allowed) |
| Converted deposit | Applies regardless of threshold |
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
- Planned demolition/reconstruction (with compensation)
- Material breach after reasonable cure period
Key Money (Gwolligeum) Protection
Types of Key Money
| Type | Description | Examples |
|---|---|---|
| Business key money | Intangible value from business operations | Customer base, trade contacts, brand reputation |
| Facility 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 precedent, 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
| Aspect | Details |
|---|---|
| Tenant installations | Generally must be removed unless agreed otherwise |
| Structural changes | Must be restored if done without consent |
| Contract precedence | Written restoration terms in the lease take priority |
| Cost | Borne by the tenant unless otherwise agreed |
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 — set initial rent/deposit levels with long-term occupancy in mind
- 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.
Sources & Official References
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