Self-Proving Will Affidavit in Massachusetts Explained

Mobile Notary Billerica MA

Most Massachusetts residents focus on getting the will itself correct and treat the self-proving affidavit as an optional formality they can add later. This is a mistake with potentially significant consequences for the estate. The affidavit is a small additional step at the original signing that can save the estate substantial time and expense during probate — and it becomes impossible to add later if the original witnesses are no longer available, which is more common than families anticipate.

Massachusetts Notary vs. Lawyer: What’s the Difference?

I-9 Form Notary Public

The confusion between notaries and attorneys is one of the most consequential misunderstandings in consumer legal matters. Both handle important documents. Both can work alongside each other in real estate closings, estate planning, and business transactions. But their legal authority and responsibilities are fundamentally different under Massachusetts law — and choosing the wrong one for the wrong task can leave you with an invalid document, a rejected application, or legal consequences you cannot easily undo.

Remote Online Notarization in Massachusetts: How RON Works in 2026

Massachusetts notary conducting a remote online notarization on a laptop video call

NOT YET OPERATIONAL. Massachusetts RON is authorized by law but no Massachusetts-commissioned notary may perform remote online notarization as of April 2026. The Secretary of Commonwealth has not yet published the required training program or notification form. Source: sec.state.ma.us/divisions/commissions/remote-online.htm