Which of the following is prohibited for a California Notary Public?

Engaging in a transaction where the notary has a financial interest is prohibited for a California Notary Public because it creates a conflict of interest that undermines the impartiality and integrity that are essential to the notarial role. Notaries are expected to remain neutral parties in any transaction they notarize, ensuring that they do not have a personal stake in the matter at hand. This principle is important to maintain public trust in the notarial process and to ensure that notaries perform their duties without bias or the appearance of impropriety.

In contrast, notarizing documents after hours may be permitted as long as the notary complies with the legal requirements and regulations governing their practice. Charging a fee for notarial services is allowed, as notaries are authorized to set reasonable fees for their services within the limits established by California law. Additionally, using a personal stamp for notarial acts is acceptable as long as the stamp complies with the state's specific requirements.