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South Korea Commercial Late Fee Regulations: 6% Statutory Rate, 3-Month Termination Threshold, and Management Fees

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Guide to commercial lease late fee rules in South Korea including the 6% commercial statutory rate, 3-month arrears termination, contractual rate limits, and...

Melvin Prince
4 min de lecture
Hitelesített Mar 2026South Korea flag
Frais de retard commerciauxLovfestet rente6-percent3-month-arrearsCommercial-act

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Ce contenu est fourni à titre d'information générale et éducative uniquement. Il ne constitue pas un avis juridique et ne doit pas être considéré comme tel. Les lois changent fréquemment – vérifiez toujours la réglementation en vigueur et consultez un avocat agréé dans votre juridiction pour obtenir des conseils spécifiques à votre situation. Landager est une plateforme de gestion immobilière, pas un cabinet d'avocats.Informations vérifiées pour la dernière fois le : 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.

Late Interest
Per Lease Terms

Interest Rates

Statutory Rate (No Contractual Rate)

ApplicationRateLegal Basisvs. Residential
Commercial lease6% per annumCommercial Act Art. 54Residential is 5%

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

StandardCap
Interest Limitation Act20% per annum (excess is void)
Court discretionExcessive rates may be judicially reduced

Calculation

Late fee = Overdue rent × Annual rate × (Days overdue / 365)

Example (Statutory Rate)

ItemValue
Monthly rent₩3,000,000
Days overdue60
Rate6% per annum
Late fee₩3,000,000 × 0.06 × (60/365) = approximately ₩29,589

Example (Contractual Rate)

ItemValue
Monthly rent₩3,000,000
Days overdue60
Rate15% per annum (contractual)
Late fee₩3,000,000 × 0.15 × (60/365) = approximately ₩73,973

3-Month Arrears and Termination

RuleDetailsvs. Residential
ThresholdCumulative arrears ≥ 3 months' rentResidential is 2 months
CalculationCumulative total, not consecutiveSame principle
Termination methodLandlord's notice (certified mail)Same

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

RuleDetails
Separate from rentManagement fee arrears alone generally do not justify termination
Late interestContractual or statutory rate applies
Special clause risks"Management fee arrears treated as rent arrears" clauses have disputed enforceability

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

  1. Specify a late fee rate in the lease — the statutory 6% may not provide adequate incentive for timely payment
  2. Stay within the 20% cap — courts can void or reduce excessive rates
  3. Track cumulative arrears precisely — the 3-month threshold is cumulative
  4. Separate rent and management fees in records — distinct billing for proper legal treatment
  5. Document all collection efforts — text, email, and certified mail
  6. Deduct arrears at lease termination — not during the lease term unless agreed

Back to South Korea Commercial Lease Laws Overview.

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