Dependents must file a tax return and pay taxes if income exceeds set limits. For 2016, a single dependent under age 65 who is not blind must file a return if any of the following applies:
Whether taxes are owed depends on the nature and amount of the income.
Two or more persons who have undivided ownership rights in property. Upon death of a tenant, his or her share passes to his or her estate, rather than to the surviving tenants.