A beneficiary is an individual named in the will to receive a portion of the estate. If you are named as a beneficiary, you have legal standing to contest the will. As a beneficiary, you can argue that the will was not executed correctly, whether that’s because the deceased lacked mental capacity, or the will was the result of fraud or undue influence. It’s essential to have strong evidence to support your case, and an experienced probate attorney can help you gather the necessary evidence.