What is a letter of conservatorship, and how do you get one?

A short note before you start

This guide explains how a letter of conservatorship generally works in the United States. It is general information, not legal, tax, financial or medical advice. The document's name and the process to get it are set by state law, so confirm specifics with your state court's self-help site or a conservatorship attorney.

What is a letter of conservatorship?

A letter of conservatorship is the document a court clerk issues after a judge appoints a conservator, and it is the paper the conservator carries to prove that authority to everyone else. California's Judicial Council describes its version, Form GC-350, as the form that states "the court's decision to officially appoint a conservator," which the conservator can then use "to prove they are the conservator to others," including doctors, hospitals, social workers and banks¹.

The document usually spells out the scope of the conservator's power: whether it covers the protected person's finances (the "estate"), day-to-day care (the "person"), or both, plus any limits the judge set. Florida's guardianship statute, for example, requires letters to state whether the guardianship is of the person, the property, or both, and whether it is plenary or limited⁹.

Being named in someone's estate plan or being a close relative does not give you this authority. A proposed conservator has no legal power until the judge signs the order and the clerk issues the letters, and, where required, until the bond is posted¹,⁸.

What is the difference between a conservatorship and a guardianship?

The two terms overlap so much that some states use only one for adults. Where both exist, a guardian is usually responsible for a person's body and daily care, while a conservator is responsible for their money and property. Arizona and Michigan split the roles this way. Texas uses "conservatorship" only for child custody and calls the adult financial role a "guardian of the estate" instead. See our guardianship versus conservatorship guide.

How do you get a letter of conservatorship? A step-by-step process

The letters are the last document issued in the process, not the first; see our how do you get conservatorship guide for more on each stage. The steps below reflect California's process; your state's form numbers will differ, but the sequence (petition, notice, investigation, hearing, bond, letters) is typical of most states¹,⁴.

1. File a petition asking the court to establish a conservatorship, naming the proposed conservator and conservatee and explaining why it is needed.
2. Serve notice on the proposed conservatee and close relatives at least 15 days before the hearing⁴.
3. A court investigator visits the proposed conservatee, regardless of whether the person attends the hearing, and reports on whether a conservatorship is needed and the proposed conservator is suitable³.
4. A doctor may need to complete a capacity declaration.
5. The proposed conservator may need to pass a criminal background check. California authorizes courts to require Live Scan fingerprinting of each proposed conservator so the Department of Justice can run a state and federal criminal history check before letters issue (California Penal Code Section 11105, subdivisions (b)(22)-(23); Tulare County Superior Court, Mandatory Background Check, checked 2026-09-30).
6. Attend the hearing, where the proposed conservatee can oppose the petition, be represented by an attorney, and in some states request a jury trial³.
7. Post a bond, if the court orders one. The amount is typically the property's value plus a year of expected income, and letters will not issue until it is filed⁸.
8. Take an oath or file an acceptance of office. Minnesota and Virginia both require this before the clerk before letters or a certificate issue¹¹,¹³.
9. The clerk issues the letters (or the state's equivalent document), your proof of authority going forward.
10. Record the letters if real property is involved, as notice of the conservatorship of the estate¹.
11. Keep the letters current. Where letters expire, file the required annual account or report on time⁶,⁷.

What does a letter of conservatorship cost?

The two costs are the court's filing fee and, if contested or complex, an attorney. California's statewide fee schedule sets the filing fee for a first petition to establish a probate conservatorship at $435⁵. Other states set their own fees; check your county probate clerk's fee schedule.

Certified copies, needed for banks, cost a small per-copy fee: Michigan charges $12, Texas charges $2.00⁷,⁶.

How does a letter of conservatorship vary by state?

There is no national form and no single name for this document. The table below shows how twelve states handle it, including detail on Connecticut and Tennessee. Confirm your own state's rules on its court self-help site before you rely on this.

States adopted guardianship and conservatorship law on different timelines; the Uniform Law Commission drafted the Uniform Guardianship, Conservatorship, and Other Protective Arrangements Act to give states a shared framework, and each state decides separately whether to adopt it¹⁷.

What can you do with a letter of conservatorship, and what can't you do?

The letters only grant the powers the court gave the conservator. A conservator of the estate can generally manage bank accounts, pay bills, collect income and manage property, but major actions, such as selling real estate, often need separate court approval. A conservator of the person can generally decide on medical care and living arrangements, within any limits the judge set.

Two authorities the letters do not cover automatically: Social Security benefits, since a state-appointed conservator is not automatically a representative payee and must apply separately to the Social Security Administration, though a court appointment typically gets priority consideration¹⁵; and VA benefits, since the Department of Veterans Affairs runs its own separate fiduciary program for beneficiaries who cannot manage their benefits¹⁶.

What should go in a family guide?

Record enough that a sibling stepping in can find the paperwork fast rather than starting from a blank petition.

• Whether a conservatorship exists, and for whom
• The county and court where it was established, and the case number
• The conservator's name and contact information, and whether it covers the person, the estate, or both
• Where the original letters (or your state's equivalent) and extra certified copies are kept
• The bond company and policy number, if required
• The date the letters expire or need renewal, if your state uses one
• Whether a Social Security representative payee or VA fiduciary has also been set up, and by whom

This is the kind of information a family guide, such as the one Omliva helps families build, keeps in one place, so no one is searching a filing cabinet during a crisis to find out who has legal authority to act.

What mistakes do families commonly make?

• Acting on the appointment order alone. In many states you cannot act as conservator until the letters (or certificate, or commission) are actually issued, which can come after the hearing once a bond is posted.
• Letting letters lapse. In Texas and Michigan, letters expire on a schedule tied to annual filings, not to the underlying conservatorship. Missing the deadline can leave you unable to prove authority even though the conservatorship is still valid.
• Assuming the letters cover federal benefits automatically. Social Security and VA benefits generally require their own separate appointment process.
• Confusing power of attorney with conservatorship. A power of attorney is signed voluntarily and can be revoked at any time; a conservatorship is a court order with more ongoing court oversight. See our POA vs. conservatorship comparison for the full breakdown.
• Not keeping enough certified copies on hand. Banks typically want their own certified copy, not a photocopy.
• Confusing conservatorship with guardianship of a minor child, a different process aimed at raising a child.
• Assuming any willing relative can serve without a check. California requires Live Scan fingerprinting of proposed conservators for a criminal background check before letters issue, and a disqualifying record can delay or block the appointment (California Penal Code Section 11105, subdivisions (b)(22)-(23); Tulare County Superior Court, Mandatory Background Check, checked 2026-09-30).

When to get professional help

Talk to a conservatorship attorney, a lawyer for conservatorship, or an elder law attorney if the proposed conservatee objects, family members disagree about who should serve, the estate includes real property or a business, or you are unsure whether a less restrictive option, such as a power of attorney or supported decision-making, would meet the need instead. Many courts also offer self-help centers and, sometimes, court-appointed counsel for the proposed conservatee; ask your local court clerk what is available before assuming you need your own attorney for every step.