People want a say in what happens to their property after death. A will is a written legal document in which a person directs the distribution of their estate and may nominate guardians and executors.

Valid wills must satisfy formalities such as writing, signature, and witnessing requirements that vary by jurisdiction. A will can be revoked or amended by a later will or codicil. Only property that is part of the probate estate is controlled by the will; beneficiary designations and joint ownership often pass outside it.

After death the will is offered for probate. Challenges may allege improper execution, lack of capacity, or undue influence. Careful drafting and proper execution reduce the risk of disputes among survivors.

• Document directing distribution of an estate at death
• Must meet formal execution requirements
• Revocable during the maker’s lifetime
• Operates through the probate process