Ohio is the outlier: the estate accounting is biennial by statute — at least every two years — while the person-side report is annual, and many counties tighten both to every year by local rule.
The guardian of the person files an annual Guardian’s Report (Form 17.7) — residence, visits, condition changes, whether the guardianship should continue — together with an annual Guardian’s Plan for the coming year, and a Statement of Expert Evaluation confirming ongoing need (R.C. §2111.49). Failure to file these is explicitly listed in county handbooks as grounds for removal and court sanctions.
Ohio’s probate court is described by statute as the “superior guardian” of every ward — the court stands behind and above the appointed guardian and can intervene whenever the ward’s interests are not being served. Practical consequences: court visitor programs check reports against reality, guardian ad litem investigations follow complaints, and the court can suspend the guardian’s compensation and attorney-fee payments until filings are current — a lever most states do not have.
New guardians complete a six-hour fundamentals course through the Supreme Court of Ohio’s Adult Guardianship Education Program, then a three-hour annual continuing course. Skipping training can disqualify or remove a guardian. Many courts also run court visitor programs — staff or trained volunteers who visit the ward and verify that the reports match reality.
The Guardian product handles the county-tightened calendar (annual vs. biennial) and reconciles the Form 15.8 account before filing.
At least once every two years, on the anniversary date (R.C. §2109.302, Form 15.8) - but many counties require annual accountings by local rule. Check your probate court's local requirements.
Within 90 days (three months) of appointment, listing all the ward's assets and debts, filed through an attorney as most county rules require.
The probate court itself is statutorily the 'superior guardian' of every ward - it can intervene at any time, order investigations and visitor checks, suspend the guardian's compensation while filings are delinquent, and remove guardians who fail to file.
The guardian's authority ends immediately and a final account of the ward's finances is due within 30 days.
This guide is general information, not legal advice. Rules vary by jurisdiction and change over time — confirm the specifics with the court, agency, or a qualified professional.