I AM HEIR OF DECEASED IN COUNTY COURT AT LAW OF AUSTIN, COUNTY, TEXAS . I LIVE IN HONOLULU, HAWAII WHEN I RECEIVE THE CHECK IS THERE ANYTHING LEGAL

You need to report the inherited funds you receive to the program that you receive assistance from, if the program is income-based and requires such reporting.  Inheritances are not considered to be taxable income to you, so there is no tax reporting required.