Case Study: Foreigner Recovers Deposit from Landlord via OCPB

The Situation

A 40-year-old German software engineer had been renting a condominium unit in central Bangkok for two years on a standard one-year lease (renewed once). The lease required a two-month security deposit of THB 80,000, which was paid upon move-in. When the tenant gave proper 30-day written notice of his intention not to renew the lease for a third year, the landlord acknowledged the notice but made no mention of the deposit. Upon move-out, the tenant and landlord conducted a joint inspection of the unit. The tenant had maintained the property well — there was only normal wear and tear consistent with two years of occupancy. The landlord verbally agreed the unit was in acceptable condition. However, after the tenant moved out, the landlord became unresponsive. Calls and messages went unanswered for three weeks. When the tenant finally reached the landlord, he was told the entire THB 80,000 deposit would be retained to cover 'deep cleaning,' 'repainting,' and 'appliance depreciation.' No invoices or receipts were provided. The tenant's own photographs taken during the move-out inspection showed the unit in good condition with only minor scuffs consistent with normal use. The tenant initially considered the deposit lost, as many foreigners do. However, after consulting with a Thai lawyer, he learned about the OCPB complaint process — a free government service that handles consumer disputes including rental deposit issues.

Legal Issues Involved

• Landlord's obligation to return security deposits under the Civil and Commercial Code (hire of property provisions)

• 2018 Consumer Protection Board Notification on residential lease agreements (caps deposits at 1 month for unfurnished, 2 months for furnished units)

• Definition of 'normal wear and tear' vs. actual damage requiring deduction from deposit

• Landlord's burden of proof to justify any deposit deductions with documented evidence

• OCPB jurisdiction over residential tenancy disputes

What Happened (Process)

1. 1

   The tenant gathered all documentation: the signed lease agreement, bank transfer receipts for the deposit, move-out photographs with timestamps, LINE chat messages showing the landlord's verbal agreement that the unit was in good condition, and the subsequent messages where the landlord refused to return the deposit.

2. 2

   The tenant filed a formal complaint at the OCPB office on Sanam Bin Nam Road in Nonthaburi (the OCPB headquarters). The complaint form was available in Thai, and OCPB staff assisted with translation. The tenant submitted copies of all evidence. Filing the complaint was free of charge.

3. 3

   The OCPB issued a formal summons to the landlord requiring attendance at a mediation session within 30 days. The landlord initially ignored the summons. A second summons was issued with a warning that non-compliance could result in a fine of up to THB 50,000.

4. 4

   The landlord appeared at the mediation session with no documentation supporting the claimed deductions — no cleaning invoices, no contractor quotes, no photographs of alleged damage. The OCPB mediator reviewed both parties' evidence and found the landlord's deductions were unsupported.

5. 5

   The mediator proposed a settlement: full return of the THB 80,000 deposit within 15 days. The landlord initially resisted but agreed after the mediator explained that the case could be escalated to the Consumer Protection Board for a binding order, and that the tenant could file a separate civil claim for the deposit plus interest and damages.

Outcome

Key Lessons