When most people think of estate planning, they imagine dividing up assets or writing a will. But the truth is, a well-thought-out plan also includes preparing for what happens if you’re unable to make decisions during your lifetime. That’s where tools like a power of attorney come in.
As an estate planning attorney in Evanston, IL, I regularly guide clients throughout Chicagoland who are trying to make sense of it all—what documents they need, when they’re used, and how to make sure they’ve covered everything. One of the most common sources of confusion I see is the difference between a power of attorney and a will.
Let’s walk through how these two essential documents work, and how they each serve a very different purpose in your plan.
What Is a Power of Attorney?
A power of attorney (POA) is a legal document that allows you—the principal—to name someone else (your agent) to make decisions on your behalf if you become unable to do so.
The principal is the person creating the document and granting authority to someone else. The agent (sometimes called “attorney-in-fact”) is the person who steps in to help, handling tasks like paying bills, managing property, or making medical decisions, depending on the type of POA.
There are two main types:
- A power of attorney for property lets your agent handle your financial matters.
- A power of attorney for healthcare gives your agent authority over medical decisions if you’re unable to make them yourself.
It’s important to understand: a power of attorney only works during your lifetime. It ends at your death. That means it does not control what happens to your assets after you pass away. That’s the job of your will or trust.
Key Components of a Power of Attorney:
- Principal – The person who creates and signs the power of attorney, granting authority to another individual.
- Agent – The trusted individual named to act on the principal’s behalf.
- Successor Agents – Backup individuals who can step in if the primary agent is unavailable.
- Powers Granted – The specific responsibilities the agent is authorized to handle (e.g., paying bills, selling property, making healthcare decisions).
- Effective Date – When the POA goes into effect (immediately or upon incapacity).
- Termination Date – When the POA ends, typically upon death or revocation, whichever occurs first.
When drafted thoughtfully, a POA gives someone you trust the authority to act on your behalf without requiring adult guardianship proceedings and court involvement—saving time, stress, and money for your loved ones.
What Is a Will?
A will is a legal document that only takes effect after your death. It tells the court and your loved ones how you want your assets distributed and names someone to carry out your wishes.
Unlike a power of attorney, which helps during your lifetime, a will speaks for you after you’re gone.
Key Components of a Will:
- Testator – The person creating the will.
- Executor – The person named to carry out the will’s instructions and handle court filings, bills, and distributions.
- Beneficiaries – The people or organizations who will receive your property.
- Specific Distributions – Instructions for certain items or gifts (like “my grandfather’s watch to my nephew”).
- Residual Estate – Directions for what happens with the remainder of your property after specific gifts are distributed.
- Guardian Nominations – If you have minor children, your will can nominate someone to care for them.
- Burial and Cremation Wishes – Many people also include instructions for how they want their remains handled, providing clarity and easing the emotional burden for loved ones.
A will ensures that your legacy is passed on the way you intended—not left to default state laws applied by a judge.
Why You Need Both
I often explain it like this:
- A power of attorney answers: “Who will make decisions for me if I can’t?”
- A will answers: “What happens to my belongings when I pass away?”
Both documents work together to give your loved ones clarity, reduce conflict, and keep you in the driver’s seat—no matter what the future holds.
Without a power of attorney, your family may have to go to court to be appointed as your guardian just to pay your bills or manage your care. Without a will, your assets could be divided according to Illinois’ rigid formula, not your wishes.
Planning ahead means you choose who will help, how they’ll help, and when.
Conclusion
You don’t have to figure this out alone. I help clients go from “I really need to get to that” to “I’m so glad that’s finally done.”
By including both a power of attorney and a will in your estate plan, you ensure that your affairs are handled with clarity, care, and according to your values—whether you’re still here or not.
If you’re ready to take this off your plate, I’d be honored to help you build a plan that works when it matters most. As an estate planning attorney in Evanston, IL, I guide people through this every day with a process that’s clear, thoughtful, and tailored to your life.
