After your death, your will provides an estate planning roadmap for distributing your property to your chosen beneficiaries. You may be wondering how a probate court will know whether or not a particular document is actually your will. In other words, how does one go about proving a will is valid?
California, like all states, requires a will to be signed in the presence of at least two witnesses. The reason for this is to maximize the chance that at least one person—one of the witnesses—will be available to authenticate the will as valid should a dispute arise. Of course, since you may sign your will years (or decades) before your death, what happens if the witnesses are difficult to locate or unavailable?
One solution is to incorporate a “self-proving affidavit” into the will. This is a notarized document signed by the person making the will, together with the witnesses, in which they all affirm, under penalty of perjury, that the accompanying will is genuine. Most states will accept such an affidavit as proof of a will’s validity without the need for live witness testimony.