Guardianship account
A guardianship account is a brokerage account managed by a court-appointed guardian on behalf of someone who cannot manage their own finances, such as a minor without parents or a legally incompetent adult.
A guardianship account is a type of fiduciary brokerage account opened and controlled by a court-appointed guardian for the benefit of a person legally unable to handle their own financial affairs. Typical beneficiaries are minors whose parents have died and adults declared legally incompetent — for example, due to advanced dementia or serious injury.
What sets a guardianship account apart from other fiduciary arrangements is the role of the court. A guardian is not simply named by a family member; a judge appoints the guardian and issues court documents (often called letters of guardianship or a court certificate) proving the appointment. The brokerage firm must obtain a copy of this court documentation before opening the account, and the appointment is typically subject to renewal and ongoing court oversight.
Like all fiduciaries, the guardian must act solely in the beneficiary's interest, invest prudently, and keep the beneficiary's assets separate from their own. Account activity that benefits the guardian personally, speculative strategies, or margin trading are generally inappropriate. This distinguishes guardianship accounts from custodial accounts under UGMA/UTMA, which any adult can open for a minor without court involvement.
Guardianship accounts appear on the SIE, Series 6, and Series 9 exams within the account registration and fiduciary account material. Know who appoints the guardian, what documentation the firm must collect, and how a guardianship differs from a custodial or trust account.
Key takeaways
- A guardianship account is managed by a court-appointed guardian for a minor or legally incompetent adult.
- The firm must receive court documents proving the guardian's appointment before opening the account.
- The guardian is a fiduciary and must invest prudently, solely for the beneficiary's benefit.
- Unlike UGMA/UTMA custodial accounts, guardianship accounts require court involvement.
- Exams test the required documentation and the differences among guardianship, custodial, and trust accounts.