Connecticut Estate Planning Resources
In-depth guides covering Connecticut probate laws, trust requirements, and estate planning strategies.
In-depth guides covering Connecticut probate laws, trust requirements, and estate planning strategies.
How to open probate in Connecticut: petition the Connecticut Probate Court and request Letters Testamentary or Letters of Administration. C.G.S. §§ 45a-283, 45a-286.
Step 1 of 4
Connecticut provides an official fillable petition; we complete it for you.
The state where the decedent was domiciled. Only states where a self-represented filer can prepare this document are listed.
How you are related to the person who died. Being named executor in the will is asked separately.
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In Connecticut, you file a petition with Connecticut Probate Court to open probate.C.G.S. §§ 45a-283, 45a-286 (probate of will / hearing), 45a-289 (bond), 45a-290 (administration w/ will annexed), 45a-303 (intestate jurisdiction & letters of administration)Verified Jul 15, 2026 Probate Court issues Letters Testamentary (with a will) or Letters of Administration (no will) once the court grants the appointment. See how appointment works in Connecticut.
You cannot fill out Letters — they are issued by the court. The document you prepare and file is the petition (or application) for probate and for Letters. This tool prepares that petition for Connecticut.
Yes. Connecticut publishes a statewide fillable form, which this tool completes for you. After downloading, review and sign it, then file it with Connecticut Probate Court.
Connecticut requires a bond by default before Letters issue, unless the will waives it or the beneficiaries waive it in writing. C.G.S. § 45a-289; Probate Court Rules of Procedure Rule 35
Connecticut offers probate e-filing. eFiling is mandatory for attorneys (since January 1, 2020) and optional for self-represented parties. Original wills/codicils and original probate bonds must still be filed on paper (copies may be eFiled with a watermark). Fiduciary certificates are not transmitted through eFiling; the court mails the sealed certificate to the fiduciary or their attorney.
Along with the petition, Connecticut typically requires: Copy of the death certificate, with the Social Security number redacted; Original will and codicils, if any; Confidential Information Sheet, PC-200CI; Acceptance of trust signed by each proposed fiduciary; Appointment of Probate Judge as Agent for Service by Non-Resident Fiduciary, PC-482.
Get a complete guide for your specific circumstances.

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