South Korea Commercial Late Fee Regulations: 6% Statutory Rate, 3-Month Termination Threshold, and Management Fees
Guide to commercial lease late fee rules in South Korea including the 6% commercial statutory rate, 3-month arrears termination, contractual rate limits, and...
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このコンテンツは、一般的な情報提供および教育目的のみを目的としています。これは法的助言を構成するものではなく、法的助言として依拠されるべきではありません。法律は頻繁に変更されます。常に現在の規制を確認し、あなたの状況に固有のアドバイスについては、あなたの管轄区域のライセンスを持つ弁護士に相談してください。Landagerは不動産管理プラットフォームであり、法律事務所ではありません。最終確認日: March 2026.
Late rent fees for commercial leases in South Korea are governed by a higher statutory interest rate than residential leases, and the termination threshold is set at 3 months of arrears rather than the residential standard of 2 months.
Interest Rates
Statutory Rate (No Contractual Rate)
Commercial leases are classified as commercial (business) transactions, so the Commercial Act rate of 6% applies rather than the Civil Act rate of 5%.
Contractual Rate
Lease agreements may specify a higher rate. Rates of 10%–20% per annum are common in commercial lease practice.
Legal Cap
Calculation
Late fee = Overdue rent × Annual rate × (Days overdue / 365)
Example (Statutory Rate)
Example (Contractual Rate)
3-Month Arrears and Termination
Post-Termination Considerations
- 3-month arrears is also a renewal refusal ground
- Deposit return obligation persists
- Arrears may be deducted from the deposit
- Key money protection may still apply even when landlord terminates lawfully
Management Fee Arrears
Dispute Resolution
Commercial Building Lease Dispute Mediation Committee
- Cost: Free
- Timeline: Within approximately 60 days
- Jurisdiction: District courts or Korea Land and Housing Corporation
Best Practices for Landlords
- Specify a late fee rate in the lease — the statutory 6% may not provide adequate incentive for timely payment
- Stay within the 20% cap — courts can void or reduce excessive rates
- Track cumulative arrears precisely — the 3-month threshold is cumulative
- Separate rent and management fees in records — distinct billing for proper legal treatment
- Document all collection efforts — text, email, and certified mail
- Deduct arrears at lease termination — not during the lease term unless agreed
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