What is the maximum period a landlord has to return a security deposit?

In Illinois, landlords are required to return a security deposit within 30 days after the tenant vacates the rental property, assuming there are no damages or other claims against the deposit. This timeframe ensures that tenants have a reasonable expectation of when they can expect to receive their funds back after moving out. If any deductions are made from the security deposit for repairs or cleaning, the landlord must provide an itemized list of those deductions along with the remaining amount of the deposit within that same 30-day period. This regulatory framework is designed to protect tenants and provide transparency in the handling of their security deposits, making the 30-day timeframe a critical aspect of tenant rights in Illinois.