You can go to your local courthouse, small claims division and file a lawsuit for 3X the deposit that the landlord wrongfully withheld. To request a tax refund, file an Application for Refund - Sales and Use Tax (Form DR-26S) or Application for Refund - All Other Taxes (Form DR-26).Learn how to defend yourself in small claims court in Florida if a tenant sues you for the security deposit. Under Florida law, e-mail addresses are public records. 83.49(3), Florida Statutes. Completed form must be submitted to the City of Miami, Finance Department, Accounts Payable Division via mail at 444 SW 2nd Ave, 6th Floor, Miami, FL, 33130. Your landlord refuses to return your security deposit after you move out. The terms under your lease have been breached. Request the Insurance Company form they are writing with. Complete the form and return it to the bonds unit web address noted above.