Power of attorney in Massachusetts: rules, signing, who to name
The short answer
A Massachusetts financial power of attorney keeps working after you lose capacity only if it says so in writing. The power of attorney statute requires a writing but sets no witness or notary rule. No law forces a bank to accept it, but an agent can sue a bank that unreasonably refuses.
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. Massachusetts uses an older, shorter set of rules than many states, and one detail in them matters a great deal.
This page walks through those rules in plain words. It is one of our estate planning guides by state. If the idea is new to you, start with what a power of attorney does, then come back here.
Is a Massachusetts power of attorney durable?
Only if it says so. In Massachusetts, a power of attorney is "durable" when the writing contains words showing that it continues if you later become disabled or incapacitated (M.G.L. c. 190B, section 5-501).
The statute gives an example: "This power of attorney shall not be affected by subsequent disability or incapacity of the principal, or lapse of time." Without words like these, the document can stop working at the very moment your family needs it.
You can also write a springing version, which says it "shall become effective upon the disability or incapacity of the principal." Our post on springing powers of attorney explains the trade-offs, and durable power of attorney covers why durability matters everywhere.
How do I sign one in Massachusetts?
The durable power of attorney sections require a writing. They set no witness or notary requirement (M.G.L. c. 190B, sections 5-501 to 5-507).
That makes the legal minimum simple. The practical side is different. Your bank or investment firm may have its own expectations. Ask them before you sign, so the document you sign is one they will work with.
Massachusetts has not adopted the Uniform Power of Attorney Act. Many states use that act. Massachusetts still uses the older Uniform Probate Code sections, which are much shorter.
Massachusetts's health care document is separate and signed differently: two adult witnesses. Our Massachusetts medical power of attorney guide covers that one.
Will my bank have to accept it?
Not exactly. Massachusetts has no rule forcing a bank to accept a power of attorney. Two rules still push in your favor (M.G.L. c. 190B, sections 5-506 and 5-507):
- A bank or other third party that relies on the document in good faith is protected from liability.
- If a third party "unreasonably" refuses to honor a valid durable power of attorney, your agent may sue for damages.
That gives a bank a reason to say yes. A few small steps help too:
- Ask your bank and investment firm now whether they will accept your document, or want their own form as well.
- Give them a copy while you are well, so it is on file before anyone needs it.
- Keep the original where your agent can reach it, with a note saying where.
What can my agent do, and what can't they?
Your document sets the scope. A broad financial power of attorney usually covers everyday money matters: paying the electric bill, depositing a pension, handling taxes, getting the furnace serviced.
Your agent is a fiduciary: legally required to act in your interest and follow what you wrote.
A few things need special attention:
| Power | Included in a general grant? | What Massachusetts requires |
|---|---|---|
| Changing, revoking or taking money from your revocable trust | No | Both the trust and the power of attorney must expressly allow it (M.G.L. c. 203E, section 602) |
| Medical decisions | No | Your health care agent decides; their decisions outrank a financial agent's (M.G.L. c. 201D, section 5) |
| Nominating your guardian or conservator | Only if you write it in | You may nominate one in the power of attorney (M.G.L. c. 190B, section 5-503) |
The power of attorney sections have no other list of powers that need a specific grant.
If you have a living trust, the first row matters. Your agent may need to move an account into the trust while you are in the hospital. Our post on what a living trust is explains how the two documents work together.
What if a court ever gets involved?
If you lose capacity, a court may sometimes be asked to appoint a conservator or guardian. Your power of attorney can help here. You may nominate the person you want, and the court must follow your most recent nomination except for good cause or disqualification (M.G.L. c. 190B, section 5-503).
If you never sign a power of attorney, a court process may be the only way for someone to manage your money. Our post on conservatorship vs power of attorney explains the difference.
Who should I name as my agent?
The statute sets few limits, so 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 freezes?
- 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 naming 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. Patricia is 69 and lives in Worcester. Her son is in California. She names her friend Nancy, who already has a key and waters the plants when Patricia travels, as her agent, with her son 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.
Your Massachusetts signing checklist
| Step | What to do |
|---|---|
| Add durability words | Make sure it says it survives your disability or incapacity |
| Decide when it starts | Right away, or springing on incapacity |
| Spell out trust powers | If you have a living trust, allow it in both documents |
| Name a backup | Pick a second agent in case the first can't serve |
| Check with your bank | Ask what signing formalities it expects before you sign |
| Share copies | Give copies to your agent, your backup and your bank |
After death, the power of attorney ends and your executor takes over. Our Massachusetts probate and small estates guide covers that part.
Common questions
Does a Massachusetts power of attorney need to be notarized?
The power of attorney statute requires a writing but sets no witness or notary requirement. Banks and others may have their own expectations, so ask them before you sign.
Is a Massachusetts power of attorney durable automatically?
No. It is durable only if the writing says it continues despite your later disability or incapacity, or uses similar words.
Does my bank have to accept my Massachusetts power of attorney?
No law forces it to. But a bank that relies on it in good faith is protected, and your agent may sue for damages if a bank unreasonably refuses a valid durable power of attorney.
Can my agent change my living trust?
Only if both your trust and your power of attorney expressly allow it.
Can my financial agent make medical decisions in Massachusetts?
No. Medical decisions belong to the health care agent named in your health care proxy, and that agent's decisions take priority.
Sources
- M.G.L. c. 190B, section 5-501: Durable power of attorney (Massachusetts Legislature)
- M.G.L. c. 190B, section 5-503: Nominating a conservator or guardian (Massachusetts Legislature)
- M.G.L. c. 190B, section 5-506: Enforcement (Massachusetts Legislature)
- M.G.L. c. 190B, section 5-507: Protection of third parties (Massachusetts Legislature)
- M.G.L. c. 203E, section 602: Revocation or amendment of revocable trust (Massachusetts Legislature)
- M.G.L. c. 201D, section 5: Priority of the health care agent (Massachusetts Legislature)
This page is general information, not legal or financial advice. Laws vary by state.