What is required for a valid last will and testament in Maryland?

For a last will and testament to be valid in Maryland, it is essential that the document is in writing and signed by the testator, who is the person making the will. This is in accordance with Maryland's laws governing wills. The requirement for the testator's signature ensures that the will reflects their own intentions and wishes concerning the distribution of their property after death.

While having witnesses is a common requirement in many jurisdictions for added validation, Maryland does allow for a will to be valid if it meets the primary criteria of being written and signed by the testator, even if it is not witnessed by others. Additionally, the will does not need to be notarized or filed with the court prior to the testator's death for it to be considered valid. The notarization and filing process, while important for the probate process post-death, are not prerequisites for the will's validity. Therefore, the correct answer focuses explicitly on the essential elements that must be present in the will itself.