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Estate Planning in Connecticut

Connecticut is the only state in the country with a state-level gift tax, which means lifetime transfers reduce the same exemption that protects your estate at death. Combined with strict will execution rules, no transfer-on-death deeds for real estate, and a mandatory estate tax return for every estate, Connecticut rewards careful planning and punishes assumptions.

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Last updated: April 2026

What most people don't know about Connecticut

Connecticut is the only state in the country that imposes a state-level gift tax. Lifetime gifts are tracked alongside the estate tax using a unified exemption — currently $15 million (2026). This means that large lifetime transfers to children, trusts, or other recipients are not just a federal concern: Connecticut tracks them too, and they reduce the amount available to shelter your estate at death. Most people assume gift tax is purely a federal issue. In Connecticut, it isn't. And because the state offers no portability for the exemption between spouses, a married couple that doesn't plan carefully could lose one spouse's entire exemption.

Source: CGS § 12-391 et seq.

Plain English Rules

  • Connecticut is the only state with a state-level gift tax — lifetime transfers are tracked alongside the estate tax under a unified $15 million exemption (2026)
  • A will requires two witnesses who sign in the testator's presence — holographic (handwritten, unwitnessed) and oral wills are not valid if made in Connecticut
  • Connecticut does not allow transfer-on-death deeds for real estate — a revocable trust or joint tenancy is needed to avoid probate for property
  • The estate tax exemption is now aligned with the federal exemption at $15 million (2026) with a flat 12% rate, but it is not portable between spouses
  • Small estates under $40,000 in personal property with no real estate can use a simplified settlement-without-probate procedure
  • Stepchildren are included in the intestacy hierarchy — they can inherit if no closer relatives (spouse, children, parents, siblings, or next of kin) survive

What Actually Breaks

Will witnessed only by beneficiaries who are not heirs

The beneficiary-witnesses' bequests are voided unless two additional disinterested witnesses also signed the will

Handwritten will with no witnesses made in Connecticut

Invalid — Connecticut does not recognize holographic wills; the document has no legal effect regardless of how clear the testator's intent was

Large lifetime gifts made without considering Connecticut gift tax

Gifts reduce the unified exemption available at death — a $5 million lifetime gift means only $10 million of the $15 million exemption remains for the estate

First spouse dies without using their Connecticut estate tax exemption

Exemption is lost — Connecticut has no portability; the surviving spouse cannot claim the deceased spouse's unused CT exemption

Real estate owned solely by decedent with no trust or joint ownership

Must go through full probate — Connecticut does not allow transfer-on-death deeds for real property

No advance directive before incapacity

Medical decisions fall to a statutory surrogate hierarchy — and Connecticut's hierarchy may not match the patient's preferences

Estate tax return not filed within 6 months

Penalties and interest accrue — Connecticut requires filing even for nontaxable estates (Form CT-706 NT)

If This Is Your Situation

Married with children, all from current marriage (intestacy)

Surviving spouse receives the first $100,000 plus one-half of the remainder; children share the other half equally

Married with children from a prior relationship (intestacy)

Surviving spouse receives one-half of the estate; children share the other half equally — no $100,000 priority when children are not spouse's children

Married, no children, surviving parents (intestacy)

Surviving spouse receives the first $100,000 plus three-quarters of the remainder; parents receive the other quarter

Married, no children, no parents, no siblings (intestacy)

Surviving spouse inherits the entire estate

Estate over $15 million (2026)

Connecticut estate tax applies at a flat 12% on the amount above $15 million — in addition to federal estate tax at up to 40%

Want to avoid probate for real estate

Must use a revocable living trust or joint tenancy with right of survivorship — Connecticut does not allow transfer-on-death deeds for real property

No surviving family members at all

Stepchildren inherit before the state — Connecticut uniquely includes stepchildren in the intestacy hierarchy

At a Glance

Will witnesses2 required
Why it mattersWitnesses must sign in the testator's presence; beneficiary-witnesses risk losing their bequest unless two additional disinterested witnesses also signed
Notarization requiredNot required for validity
Notarization noteSelf-proving affidavit (notarized) is separate and recommended — eliminates need for witness testimony at probate
Self-proving affidavitAllowed and recommended (CGS § 45a-285)
Durable POARecognized
POA noteMust include durability language; Connecticut adopted the Uniform Power of Attorney Act
Healthcare directiveRecognized — Connecticut Health Care Decisions Act
Directive noteCombines living will and healthcare representative designation; requires two witnesses
Probate timelineTypically weeks (small estate); 6–12 months (standard administration)
Probate filing feesTypically based on estate value; ranges from $50 to several thousand dollars
Small estate threshold$40,000 (personal property only, no real estate)

How Connecticut Actually Works

Connecticut does not follow the Uniform Probate Code and maintains its own probate system with dedicated Probate Courts in every town or district. The state's will execution requirements are formal: two witnesses, paper format, no holographic or oral wills. The interested-witness rule is stricter than most states — a beneficiary who isn't also an heir loses their bequest if they serve as a witness without two additional disinterested witnesses.

The feature that genuinely sets Connecticut apart is the state gift tax. Connecticut is the only state in the country that imposes one. Lifetime gifts are tracked alongside the estate tax using a unified exemption — currently $15 million (2026), now aligned with the federal threshold. This means that a $3 million gift to a child during your lifetime reduces the amount available to shelter your estate at death from $15 million to $12 million. Most people assume gift tax is purely a federal concern and are surprised to learn Connecticut tracks it independently.

Connecticut's estate tax has undergone dramatic changes. For nearly 15 years, the exemption was $2 million. Starting in 2019, the legislature began a rapid series of increases — $3.6 million, $5.1 million, $7.1 million, $9.1 million — until reaching alignment with the federal exemption in 2023. The rate is now a flat 12%, down from previously progressive rates. However, the exemption is NOT portable between spouses, which means a married couple must use trusts or a CT QTIP election to preserve both exemptions.

Real estate planning in Connecticut requires extra attention because the state does not allow transfer-on-death deeds. A revocable trust or joint tenancy with right of survivorship is the only way to keep a home out of probate. And every estate — regardless of value — must file a Connecticut estate tax return, either the full Form CT-706 or the nontaxable Form CT-706 NT. This filing requirement catches families off guard more than almost any other rule.

Without a Will: How Connecticut Distributes Your Estate

Connecticut follows common law property rules. When someone dies without a will, state intestacy law determines who inherits — and the result depends on your family structure.

Connecticut's intestacy rules are relatively straightforward but contain one feature most states don't have: stepchildren can inherit.

If you die without a will in Connecticut, your surviving spouse's share depends on whether you have children and whether those children are also your spouse's children. When all children are shared, the spouse gets the first $100,000 plus half the balance. When any child is from outside the marriage, the $100,000 priority disappears — the spouse gets a flat half. And in the rare case where no blood relatives or next of kin survive, Connecticut includes stepchildren as a final tier before the estate escheats to the state.

Married with children (same marriage)

Surviving spouse receives the first $100,000 plus one-half of the remainder. Children share the other half equally.

Married with children from a prior relationship

Surviving spouse receives one-half of the estate (no $100,000 priority). Children from the prior relationship share the other half equally.

Married, no children

If survived by parents: surviving spouse receives the first $100,000 plus three-quarters of the remainder; parents receive the other quarter. If no parents survive: the entire estate goes to the surviving spouse.

Single with children

Children inherit the entire estate equally. If a child predeceased the decedent, that child's share passes by representation to their descendants.

Single, no children

Parents inherit equally. If no parents survive, siblings inherit. The chain continues through increasingly distant relatives. Uniquely, Connecticut includes stepchildren in the hierarchy — if no blood relatives or next of kin survive, stepchildren inherit before the state takes the estate.

Survival period: Not specified by statute — Connecticut does not impose a statutory survival period for intestacy

Connecticut's intestacy hierarchy includes stepchildren as a final tier before escheat — unusual among states. The $100,000 spousal priority applies only when all children are also the surviving spouse's children; it does not apply when any child is from outside the marriage. Half-blood relatives inherit equally with whole-blood relatives.

Wills in Connecticut

What makes a will valid

A written will subscribed by the testator and attested by two witnesses, each subscribing in the testator's presence. Must be on paper — electronic formats are not accepted.

What people think

That a handwritten will is valid as long as it's clear, or that notarization alone makes a will legal.

What actually happens

Connecticut does not recognize holographic wills made within the state. A handwritten document with no witnesses has no legal effect. Notarization creates a self-proving affidavit but does not replace the witness requirement. The interested-witness rule also catches families off guard — if a beneficiary who is not an heir serves as a witness, their bequest is voided unless two additional disinterested witnesses also signed.

Common failure

Using only two witnesses who are also beneficiaries (but not heirs), which voids the beneficiaries' bequests. Also common: relying on a handwritten will without witnesses, or using an out-of-state form that doesn't meet Connecticut's specific requirements.

When a trust is better

When you want to avoid probate for real estate (since Connecticut doesn't allow TOD deeds), when estate tax planning requires preserving the CT exemption at first death, when privacy is important (probate is public record), or when you need to manage distributions to minors over time.

Execution checklist

  1. Ensure the testator is 18+ and of sound mind
  2. Put the will in writing on paper — electronic-only documents are not valid
  3. Sign the will
  4. Have two disinterested witnesses sign in the testator's presence
  5. Do NOT use beneficiaries as witnesses unless they are also heirs at law
  6. Execute a self-proving affidavit (notarized) — strongly recommended
  7. Store the original securely
See Connecticut document signing requirements →

Power of Attorney in Connecticut

What it does

Grants authority to a named agent to manage financial and legal affairs on behalf of the principal. Healthcare decisions require a separate advance directive.

Key rule

Connecticut adopted the Uniform Power of Attorney Act. The POA must include specific durability language to survive incapacity. Connecticut's statutory form is recommended to reduce rejection by financial institutions.

Real-world friction

Banks and financial institutions may reject POAs they consider too old or too broadly drafted. Using Connecticut's statutory form and keeping the document current reduces rejection risk.

Common mistake

Assuming a financial POA covers healthcare decisions. Connecticut separates financial authority from healthcare authority. You need both a durable POA and an advance directive.

See Connecticut document signing requirements →

Healthcare Directive in Connecticut

What it covers

Your preferences for life-sustaining treatment and the designation of a healthcare representative to make medical decisions if you cannot communicate your wishes.

What's different

Connecticut's advance directive combines the living will and healthcare representative designation into one document under the Health Care Decisions Act. The state provides a statutory form. Connecticut also allows a POLST (Physician Orders for Life-Sustaining Treatment) form for portable medical orders.

Execution requirements

Two witnesses required. The designated healthcare representative and employees of the treating healthcare facility typically cannot serve as witnesses. Notarization is recommended but not required.

Common misunderstanding

Assuming a financial durable POA covers medical decisions. They are separate documents with different legal authority. Without an advance directive, medical decisions fall to a statutory surrogate hierarchy.

See Connecticut document signing requirements →

Probate in Connecticut

When required

When assets are held solely in the decedent's name without a beneficiary designation, joint ownership with right of survivorship, or trust ownership.

What makes Connecticut different

Connecticut has a dedicated Probate Court system — every town or district has its own court, which can be both a convenience and a complication for multi-property estates. The state requires an estate tax return for ALL estates regardless of size, including nontaxable ones (Form CT-706 NT). Connecticut is also one of the few states that does not allow transfer-on-death deeds for real estate, making trusts or joint tenancy the only way to avoid probate for property.

Probate paths

Small estate (settlement without probate)· Weeks

For estates under $40,000 in personal property with no real estate. Affidavit filed with Probate Court; 30-day waiting period before distribution.

Standard administration· 6–12 months

Required for estates with real property or personal property exceeding $40,000. Full court-supervised process.

What people get wrong

Assuming that avoiding probate also avoids estate tax. In Connecticut, a revocable trust avoids probate but trust assets are still included in the gross estate for estate tax purposes. Also, many people don't realize Connecticut requires an estate tax return for every estate — even if no tax is owed.

Trusts in Connecticut

When a trust is useful

Avoiding probate for real estate (since Connecticut doesn't allow TOD deeds), preserving both spouses' estate tax exemptions, maintaining privacy, managing distributions to beneficiaries over time, or protecting assets through a domestic asset protection trust (DAPT).

When a trust is unnecessary

Estates under $40,000 in personal property with no real estate (which can use the small estate procedure), or estates well below the $15 million estate tax threshold where probate avoidance isn't a priority.

Key mistake

Assuming a revocable trust eliminates all taxes. A revocable trust avoids probate but does NOT avoid Connecticut estate tax. Trust assets are included in the gross estate. For married couples, the critical tool is a credit shelter trust or a CT QTIP election to preserve both spouses' exemptions — not a basic revocable trust.

Common Mistakes

Not knowing Connecticut has a state gift tax

Connecticut is the only state with a state-level gift tax. Large lifetime transfers to children, trusts, or other recipients reduce the unified exemption available at death. Most people assume gift tax is purely a federal issue.

Using beneficiaries as witnesses

Connecticut's interested-witness rule is stricter than many states. A beneficiary who is not also an heir at law loses their bequest if they serve as a witness — unless two additional disinterested witnesses also signed the will.

Relying on a handwritten will

Connecticut does not recognize holographic wills made within the state. A handwritten document with no witnesses has no legal effect in Connecticut, regardless of how clearly it states the testator's wishes.

Assuming TOD deeds are available for real estate

Connecticut does not allow transfer-on-death deeds for real property. To avoid probate for a home, you need a revocable living trust or joint tenancy with right of survivorship.

Not filing the Connecticut estate tax return

Connecticut requires an estate tax return for ALL estates — even nontaxable ones (Form CT-706 NT). Failure to file within 6 months triggers penalties and interest.

Wasting the first spouse's estate tax exemption

Connecticut does not offer portability for its estate tax exemption. If the first spouse leaves everything to the surviving spouse, their $15 million CT exemption is lost. A credit shelter trust or CT QTIP election preserves both exemptions.

Thinking a revocable trust avoids estate tax

A revocable living trust avoids probate but does NOT avoid Connecticut estate tax. Trust assets are included in the gross estate at fair market value.

What Most People Actually Need

Most people don't need a trust. They need a valid will, a durable power of attorney, and a healthcare directive — executed correctly under Connecticut law. The most common mistakes are ones of execution, not planning.

Check your situation →

Frequently Asked Questions

Does Connecticut have a gift tax?

Yes — Connecticut is the only state in the country with a state-level gift tax. It uses a unified exemption with the estate tax, currently $15 million (2026). Lifetime taxable gifts reduce the amount available to shelter the estate at death. The gift tax rate is a flat 12%, the same as the estate tax.

What is Connecticut's estate tax threshold?

For deaths in 2026, the Connecticut estate tax exemption is $15 million — aligned with the federal exemption. The tax rate is a flat 12% on the amount above the exemption. Unlike the federal exemption, Connecticut's is not portable between spouses.

How many witnesses are needed for a will in Connecticut?

Two witnesses who sign in the testator's presence. Connecticut does not recognize holographic (handwritten, unwitnessed) or oral wills made within the state. Beneficiaries who are not also heirs should not serve as witnesses — their bequests will be voided unless two additional disinterested witnesses also signed.

What happens if you die without a will in Connecticut?

Connecticut intestacy law distributes property based on family structure. If you have a spouse and children from the same marriage, the spouse receives the first $100,000 plus half the remainder. If you have children from outside the marriage, the spouse gets half with no priority. Uniquely, Connecticut includes stepchildren in the intestacy hierarchy as a final tier before the state takes the estate.

Does Connecticut allow transfer-on-death deeds for real estate?

No. Connecticut is one of the few states that does not allow TOD deeds for real property. To avoid probate for a home, you need a revocable living trust or joint tenancy with right of survivorship. Connecticut does allow TOD designations for vehicle titles.

Is probate required in Connecticut?

For most estates with assets in the decedent's name only, yes. Small estates under $40,000 in personal property with no real estate can use a simplified settlement-without-probate procedure. Standard administration for larger estates typically takes 6–12 months.

Do I need to file a Connecticut estate tax return even if no tax is owed?

Yes. Connecticut requires a return for every estate. Nontaxable estates file Form CT-706 NT. Taxable estates file Form CT-706. Both are due within six months of death, though a six-month extension is available.

Can stepchildren inherit in Connecticut?

Yes, under intestacy. Connecticut uniquely includes stepchildren in its intestacy hierarchy. If no surviving spouse, children, parents, siblings, or other next of kin can be found, stepchildren inherit before the estate escheats to the state.

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This page is for informational purposes only and does not constitute legal advice. Connecticut law is subject to change. Verify current statutes and consult a licensed attorney for your specific situation. Last updated: April 2026.