Is a rubber stamp signature by testator valid on a formal will in California?

Last updated on: February 14, 2020
Please sign in to answer this question.
Answer
About
Court-qualified document examiner. Helps clients dissect evidence in written and computer-generated questioned documents. Skilled creating and explaining exhibits in easy-to-understand language.

As a forensic document examiner I can't answer the legal question. From the perspective of a document examiner, rubber stamps can be difficult to authenticate since anyone can have a stamp made. The document examiner must look for details of the stamp under a microscope in order to determine whether the questioned and known stamps are identical. A problem with rubber stamps is that they wear over time. A result may be that the legitimate stamp may exhibit different features when compared with prior uses. Analysis of rubber stamps is a specialty area for document examiners. Perhaps the best authority on this subject is Gary Herbertson, formerly with the FBI.

04/16/2011

Answer
About
When you call Ted Robinson, you get him. Our firm deals with Criminal Defense law and Wills, Estates and Trusts. . Ted`s been President of two Bar Assocs and is a trial attorney.

While I don't practice in CA, my opinion would be "No" a rubber stamp would not suffice to act as a signature unless there were extenuating circumstances and even then, I would do my best to get the Testator of the Will to sign it in person. 

Speak to a local CA lawyer to verify this analysis.

03/18/2011