What is the maximum time frame landlords have to account for tenants' security deposits after they leave?

In Texas, landlords are required to return a tenant's security deposit or provide an accounting for any deductions within 30 days after the tenant has vacated the rental property. This requirement is stipulated in the Texas Property Code. If a landlord fails to adhere to this timeframe, they may lose the right to retain any portion of the deposit for damages or other charges. Therefore, option B, which indicates a 30-day period, is the correct answer as it reflects the legal obligation of the landlord to handle security deposits properly and within the stipulated timeframe. Understanding this timeframe is crucial for both landlords and tenants to ensure compliance with state laws regarding deposits and to protect their rights.