Power of attorney in Connecticut: rules, signing, who to name

Updated 2026-10-18

The short answer

A Connecticut financial power of attorney keeps working if you lose capacity unless it says otherwise. You sign it in front of two witnesses. A notary isn't strictly required, but get one anyway: only a notarized power of attorney gets Connecticut's rules that push banks to accept it within a set number of days.

A financial power of attorney lets someone you trust pay your bills, talk to the bank and look after your money if you can't. Connecticut has its own rules for how the document is written and signed, and one small step makes a real difference later.

This page walks through those rules in plain words. It is one of our estate planning guides for each state. If the idea is new to you, start with what a power of attorney does, then come back here.

Is a Connecticut power of attorney durable?

Yes, by default. In 2016 Connecticut adopted the Uniform Power of Attorney Act, which it calls the Connecticut Uniform Power of Attorney Act. Under it, a power of attorney is durable unless it expressly says it ends if you become incapacitated (C.G.S. 1-350c).

That is good news. You don't need special wording for the document to keep working at the moment your family needs it most. You would have to write the opposite on purpose.

Our post on durable power of attorney explains why durability matters in every state, and when a power of attorney takes effect covers documents that start right away versus later.

How do I sign one in Connecticut?

Connecticut requires two witnesses. The document must be dated and signed by you, or by someone else in your conscious physical presence at your direction, and witnessed by two people (C.G.S. 1-350d).

A notary is not required for the document to be valid. But it matters a great deal in practice. If you acknowledge your signature before a notary, a commissioner of the Superior Court or another authorized officer, your signature is presumed genuine. And only an acknowledged power of attorney gets the bank acceptance rules described below.

So plan for four people in the room:

  1. You, signing and dating the document.
  2. Two adult witnesses who watch you sign and then sign themselves.
  3. A notary, who takes your acknowledgment.

Many law offices and some banks can supply all three. Ask ahead.

Connecticut's health care document follows different rules. Our Connecticut medical power of attorney guide covers it.

Is there an official Connecticut form?

Yes. The statute includes a short form and a long form (C.G.S. 1-352). You don't have to use either one. A document written for you that meets the signing rules is just as valid.

The forms are a helpful checklist, though. They show you each kind of power you can grant, so you can see what you are handing over.

Will my bank have to accept it?

If it is notarized, mostly yes. A bank or anyone else asked to accept an acknowledged power of attorney must do one of two things within 7 business days (C.G.S. 1-350r):

  • Accept it, or
  • Ask for an agent's certification, a translation or a lawyer's opinion. Once it gets what it asked for, it has 5 business days to accept.

The bank may not demand that you sign its own form instead. There are listed exceptions, such as a good-faith belief that the document is invalid, or a report of suspected abuse to the Department of Social Services.

If a bank refuses without a valid reason, a court can order it to accept the document and pay reasonable attorney's fees (C.G.S. 1-350s). Even so, a little preparation saves time:

  • Give your bank and investment firm a copy while you are well.
  • Keep the original somewhere your agent can reach, with a note saying where.

Moving to Connecticut with a power of attorney from another state? A power of attorney validly signed under the law of another place is valid in Connecticut (C.G.S. 1-350e).

What can my agent do, and what can't they?

Your document sets the scope. A broad grant usually covers everyday money matters: paying the electric bill, depositing a pension, filing taxes, keeping the house repaired.

Your agent is a fiduciary: legally required to act in your interest and follow what you wrote.

Some powers only exist in Connecticut if your document grants them specifically (C.G.S. 1-351). A general grant is not enough for these:

PowerIncluded in a general grant?What Connecticut requires
Create, change, revoke or end a living trustNoA specific grant in the power of attorney
Make giftsNoA specific grant
Create or change rights of survivorship on accounts or propertyNoA specific grant
Create or change a beneficiary designationNoA specific grant
Waive a joint and survivor annuity rightNoA specific grant
Disclaim property you would inheritNoA specific grant
Use your digital devices, assets and accountsNoA specific grant

Unless your document says otherwise, an agent can't use any of these powers to benefit themselves or their dependents.

If you have a living trust, the first row matters twice. Connecticut also requires the trust itself to allow the agent to change it (C.G.S. 45a-499oo). Our post on what a living trust is explains how the two documents work together.

Who should I name as my agent?

The real questions are practical. Is this person good with money and paperwork? Do they live near enough to get to the bank, or to the house if a pipe bursts? Will they keep records and answer questions from your family?

A short checklist when you choose:

  • Trust: would you hand them your checkbook today?
  • Distance: can they get to your home, your bank and your mail?
  • Time: do they have room in their life for this, maybe for years?
  • Backup: who steps in if your first choice can't? Our post on having a backup in every role explains why.

Many people choose a sister, a niece or a longtime friend. Our post on naming a friend as power of attorney covers what to talk through first.

Here is a typical case, a composite. Joan is 70 and lives in West Hartford. Her daughter is in Colorado. Joan names her friend Patricia, who already has a key and walks the dog when Joan travels, as her agent, with her daughter as backup.

Some people would like a professional standing by, either first or behind a friend. A Kinly membership includes a financial power of attorney written for your state, and Trella Trust Company can be named as your agent or as the backup. You set the order.

A signing checklist

StepRequired in Connecticut?Notes
Dated and signed by youYesOr by someone in your presence at your direction
Two witnessesYesBoth watch you sign and sign themselves
Notary acknowledgmentNot for validityStrongly recommended: it triggers the bank acceptance rules
Durability wordingNoDurable unless it says it ends on incapacity
Specific grants for trusts, gifts, beneficiaries, digital accountsYes, if you want those powersInitial or write them in clearly
A named backup agentNoWise in every case
Copies to your bankNoDo it while you are well

Your power of attorney ends at death. After that, your executor takes over, and our Connecticut probate and small estates guide covers what happens then.

Common questions

Does a Connecticut power of attorney need to be notarized?

Not to be valid. It needs your signature and two witnesses. But only a notarized power of attorney gets the rules that require banks to accept it or respond within 7 business days, so get it notarized.

Is a Connecticut power of attorney durable automatically?

Yes. Under the Connecticut Uniform Power of Attorney Act, a power of attorney is durable unless it expressly says it ends when you become incapacitated.

Can my agent change my living trust in Connecticut?

Only if both your power of attorney and your trust expressly allow it. A general grant of financial powers is not enough.

Is my power of attorney from another state valid in Connecticut?

Yes, if it was validly signed under that state's law. It is still worth giving your Connecticut bank a copy early.

Can a bank make me use its own form?

No. A bank asked to accept a notarized Connecticut power of attorney may not require an additional or different form. It can ask for an agent's certification, a translation or a lawyer's opinion.

Sources

This page is general information, not legal or financial advice. Laws vary by state.

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