Yes, it is indeed legal.  Executor's are compensated for their service but the amount is not set by the testator(s) (your parents) it is generally set by state statute.  Executors can also waive their compensation due them under most state statutes. And yes, generally a paragraph in the Will addresses the naming of the executor, the issue of a bond for their service and their just compensation.  The Executors fee is a cost of the estate and does not come out of any one in particular share of the estate.  But it does reduce its size, which in some cases is good for tax purposes.  So don't worry.