All SS benefits including SSD and SSI are exempted by federal law from creditor garnishment. Bank accounts belonging to married couples in the state of Florida are presumed to be held in Tenancy-By-The-Entirety unless the signature card specifies otherwise. TBE accounts cannot be levied by creditors unless the spouses are joint debtors.
If an account contains only SS benefits it cannot be garnished regardless of the way it is established. Some pensions are garnishable by a set percentage established by the state laws. It is necessary for the debtor to have proof the funds are exempted under federal or state law in order to have maximum protection from creditor garnishment.
This protection is NOT automatic when it pertains to a creditor lawsuit. The debtor/defendant must submit the required documentation to protect bank accounts and other real and personal property that is allowed under Florida's exemption laws.