
A power of attorney (POA) is one of the most important legal documents you can have in place, yet many people don’t think about it until there is a crisis. Simply put, a power of attorney allows you (the “principal”) to authorize another person (the “agent” or “attorney-in-fact”) to act on your behalf.
This authority can be broad or limited, temporary or long-term, depending on how the document is drafted.
What Does a Power of Attorney Do?
A power of attorney gives your chosen agent the legal authority to handle certain matters for you. These can include:
- Managing bank accounts and paying bills
- Handling real estate transactions
- Filing taxes
- Managing investments
- Dealing with insurance companies
- Running a business
In Massachusetts, a POA can be carefully tailored to your specific needs. You decide exactly what powers your agent has—and just as importantly, what powers they do not have.
Who Should Have a Power of Attorney?
The short answer: almost every adult.
You don’t need to be elderly or seriously ill to benefit from a power of attorney. In fact, the best time to create one is when you are healthy and able to make clear decisions.
The most common form is a Durable Power of Attorney with general powers. A “durable” POA remains effective even if you later become incapacitated. That means your chosen agent can step in and manage your financial affairs without the need for court involvement.
Even younger adults—such as college students—should consider having a POA. Once a person turns 18, parents no longer have automatic authority to handle their financial matters, access accounts, or deal with institutions on their behalf.
Why Having a Power of Attorney Matters
1. Avoids Court Proceedings
Without a POA, if you become incapacitated, your loved ones may need to file for a conservatorship in court to gain authority to manage your finances. This process can be:
- Time-consuming
- Expensive
- Public
- Emotionally stressful
A properly drafted POA can avoid this process entirely.
2. Provides Immediate Access to Financial Matters
Bills and financial obligations don’t pause because someone becomes ill or injured. A POA allows your agent to:
- Pay your mortgage or rent
- Handle utilities and recurring expenses
- Access bank and investment accounts
- Keep your financial life running smoothly
This can prevent late payments, penalties, and larger financial problems.
3. Gives You Control Over Who Acts for You
If you don’t choose your agent, a judge may end up making that decision. With a POA, you decide:
- Who will act on your behalf
- What powers they will have
- When those powers take effect
That level of control is critical—and often overlooked until it’s too late.
4. Helps During Temporary Situations
A power of attorney is not only for incapacity. It can also be useful in everyday situations, such as when you:
- Are traveling or living abroad
- Are temporarily unavailable to handle financial matters
- Need someone to complete a specific transaction on your behalf
A limited or short-term POA can make these situations much easier to manage.
Common Misconceptions
“My spouse can automatically handle everything.”
Not necessarily. Financial institutions often require formal legal authority—even for spouses—before allowing access to accounts or transactions.
“I don’t have enough assets to need one.”
A POA is not about wealth—it’s about access and authority. Even routine matters like paying bills or dealing with insurance require legal authorization.
“I’ll do it later.”
Unfortunately, later can be too late. Once a person loses capacity, they can no longer sign a valid power of attorney. At that point, court involvement is usually required.
Final Thoughts
A power of attorney is a relatively simple document that can prevent significant legal and financial problems. It protects you, your finances, and your family from unnecessary complications and delays.
For most people, it should be a basic part of their estate planning—along with a will and a health care proxy.









