Key facts: Missouri Small Estate Affidavit eligibility is capped at $50,000 in personal property (real property excluded); a mandatory 30-day waiting period from the date of death must elapse before filing; the affidavit must be notarized and filed with the probate court in the county of the decedent's residence; financial institutions are statutorily obligated to honor a properly executed affidavit; successors remain potentially liable for creditor claims if assets are distributed prematurely; and the procedure is governed by Missouri Revised Statutes § 473.097.