Losing someone is difficult, and Connecticut’s probate system has its own distinct structure worth understanding up front. This guide covers what’s consistent across the whole state – thresholds, deadlines, and costs. For your specific probate district’s address and local filing details, see the relevant page for that district (Connecticut organizes probate by district, not by county, since county government was abolished in 1960).
Connecticut probate is filed with the Probate Court for the district covering the town where the deceased lived. Connecticut has 54 separate probate districts, each with its own elected probate judge – this makes probate a very local, community-level process compared to many other states. Connecticut uses the term “fiduciary” rather than “executor” or “personal representative” throughout its probate code.
Connecticut law requires that a will be filed with the Probate Court within 30 days of the decedent’s death – even if you don’t plan to open probate. Failing to file the will within 30 days is a misdemeanor, punishable by a fine up to $1,000, imprisonment up to 1 year, or both.
Unlike many states, Connecticut does not have a pure affidavit process that bypasses the court entirely – even the simplified route still requires filing with the Probate Court. The threshold is also lower than in many states, so it applies to fewer families than similar procedures elsewhere.
Small Estates Procedure (C.G.S. § 45a-273)
STEP 2: FULL PROBATE (for estates that don’t qualify for the small estates procedure)
Connecticut requires filing a CT-706/709 Estate Tax Return within 6 months of death, regardless of estate size – even estates well under the exemption threshold must file. As of 2025, Connecticut’s estate tax exemption matches the federal exemption (approximately $13.99 million), though some sources note a scheduled decrease to roughly $7 million in 2026 – confirm the current exemption when preparing the return, since this figure has been subject to change.
Small estates procedures can wrap up in a few weeks after the 30-day waiting period. Full probate in Connecticut typically takes 6-12 months or longer, and can extend further due to court backlogs, tax processing delays, or missing documentation.
Interest of 0.5% per month accrues on unpaid probate fees starting 30 days after invoice – a detail worth knowing since it’s more aggressive than some other states’ fee structures. Connecticut does not recognize transfer-on-death deeds for real property, which is a notable difference from many states and something to plan around in advance if avoiding probate is a goal.
Connecticut is one of the few states with its own state estate tax – 12% on the amount above the exemption threshold. It’s also one of the few states with a state gift tax. Confirm the current exemption threshold when filing, since it has been subject to legislative change.
This page covers what’s consistent statewide. For your specific probate district’s address, phone number, and local filing details, visit that district’s page.