Powers of Attorney: The Estate Planning Documents Most People Overlook

Most people, when they think about estate planning, think about wills. That makes sense. A will is the document that determines what happens to everything you own after you die. It's the thing people mean when they say "I really need to get my affairs in order."

But a will only matters after you die. It does absolutely nothing for you while you're alive.

If you're in a serious accident tomorrow and you're in a coma for three months, your will is irrelevant. If you develop dementia at 72 and can no longer manage your finances, your will doesn't help. If you're having surgery and something goes wrong and someone needs to make medical decisions on your behalf while you're unconscious, your will has nothing to say about any of it.

The documents that cover all of that are called Powers of Attorney, and they are, in my experience, the most consistently overlooked part of estate planning. I wrote about this briefly in my article on whether you need a lawyer for your will, but the topic deserves more than a few paragraphs, because the consequences of not having these documents in place are, in some ways, more immediately damaging than dying without a will.

The Assumption That Catches Most People Off Guard

There is a very common belief that if something happens to you, your spouse or your adult children can simply step in and handle things. Pay your bills from your bank account. Talk to your doctors. Sell your car if needed. Make decisions about your care.

This is not how it works in Ontario.

Your spouse cannot access your bank accounts just because they're your spouse. Your adult child cannot make medical decisions for you just because they're your child. Your family cannot sell your house, manage your investments, or even cancel your subscriptions without legal authority to do so. And without a Power of Attorney in place, they don't have that authority.

This catches people off guard because it seems wrong. It feels like your closest family members should obviously be able to step in during a crisis. But financial institutions, healthcare providers, and government agencies need to see a legal document authorizing someone to act on your behalf. Without that document, they will not (and legally cannot) take instructions from your family, no matter how obvious the relationship is.

What a Power of Attorney Actually Is

A Power of Attorney is a legal document in which you (the "grantor") authorize another person (your "attorney") to make decisions on your behalf. To be clear, the term “attorney” here does not mean “lawyer” - that is an American usage of the word. In Canada, an attorney is simply someone who exercises power on your behalf by way of a Power of Attorney. They can be anyone you trust: a spouse, a sibling, an adult child, a close friend.

There are two distinct types of Powers of Attorney, and they cover very different things.

A Power of Attorney for Personal Care authorizes your attorney to make decisions about your health, housing, nutrition, hygiene, clothing, and safety. This is the document that lets someone consent to medical treatment on your behalf, decide where you'll live if you can't live independently, and make the difficult personal decisions that arise when someone can no longer make them for themselves.

A Power of Attorney for Property authorizes your attorney to manage your financial and legal affairs. This includes things like accessing your bank accounts, paying your bills, managing your investments, filing your taxes, dealing with your real estate, and handling transactions on your behalf. This is the document that lets someone keep your financial life running if you're unable to do it yourself.

These are separate documents because they involve fundamentally different responsibilities, and the right person for one may not be the right person for the other. Your spouse might be the obvious choice for personal care decisions, but if your sibling is an accountant and better suited to managing finances, it may make sense to split the roles. You're not required to appoint the same person for both.

When They Take Effect

One of the most common concerns I hear from people is that signing a Power of Attorney means giving up control of their life. It doesn't, necessarily, and understanding when these documents actually take effect is important.

A Power of Attorney for Personal Care only takes effect when you are incapable of making the decisions it covers. Your attorney for personal care has no authority whatsoever while you are capable. They can't override your decisions. They can't make choices you disagree with. The document sits in a drawer doing nothing until the point at which you genuinely cannot make these decisions yourself. This is built into the legislation and cannot be changed.

A Power of Attorney for Property is slightly different, and this is where people need to pay attention. Unless you specify otherwise, a Power of Attorney for Property takes effect as soon as it's signed. This doesn't mean your attorney will immediately start managing your finances. But it means they technically could. For most people, this is fine, because they're appointing someone they trust completely, and the document exists only as a safeguard in case something happens.

However, if this makes you uncomfortable, you can include a condition that your Power of Attorney for Property only takes effect upon your incapacity. This is sometimes called a "springing" power of attorney. The trade-off is that proving incapacity can be complicated and slow, which somewhat defeats the purpose of having the document in the first place, since the whole point is that someone can step in quickly when needed. It's a balancing act, and worth thinking through rather than just defaulting to one option or the other. It’s also worth remembering that you can revoke your Powers of Attorney at any time while you are capable, instantly.

What Happens Without One

If you become incapacitated and you don't have Powers of Attorney in place, your family's only option is to apply to the court to be appointed as your guardian, and it is not a quick or simple process.

A guardianship application involves court filings, supporting evidence, a capacity assessment, and often a hearing. It can take months. It costs several thousand dollars in legal fees, at minimum. And there is no guarantee the court will appoint the person you would have chosen. If family members disagree about who should be guardian (and in a crisis, they sometimes do), the process can become contested, which makes it even longer and more expensive.

In the meantime, while the application is pending, your bills may not get paid. Your mortgage might go into arrears. Your investments sit unmanaged. Decisions about your medical care may be made by healthcare providers using their own best judgment, rather than by someone who knows you and knows what you would want.

All of this is avoidable. A Power of Attorney for Property and a Power of Attorney for Personal Care, both of which can be prepared alongside your will in the same process, prevent this entire scenario.

Choosing the Right Person

This is the part of the process that people find hardest, and it's also the part that a questionnaire or will kit is least equipped to help you with.

The instinct is to choose the person you're closest to. Often that's the right call, but not always. Being your attorney requires more than love and good intentions. It requires practical competence, availability, and the ability to make difficult decisions under pressure, sometimes decisions that other family members will disagree with.

A few things worth thinking about:

For Personal Care: Your attorney for personal care may need to make decisions about medical treatment, living arrangements, and end-of-life care. This requires someone who understands your values and wishes, can advocate with healthcare providers, and can make hard calls without being paralyzed by the weight of them. It also requires someone who is geographically accessible enough to actually be involved in your care. An attorney for personal care who lives in Vancouver while you're in a hospital in Ontario is going to have difficulty fulfilling the role effectively.

For Property: Your attorney for property will need to manage money, deal with financial institutions, keep records, and potentially make investment decisions or deal with real estate. This doesn't require professional expertise, but it does require someone who is organized, financially responsible, and comfortable dealing with paperwork and bureaucracy. The person you trust most emotionally is not necessarily the person best suited to managing your portfolio or keeping CRA happy.

Naming more than one person: You can appoint multiple attorneys, either to act jointly (meaning they must agree on every decision) or jointly and severally (meaning any one of them can act independently). Joint appointments provide a check on any single person's decisions, but they also create a practical bottleneck: if your two attorneys disagree, or if one is unavailable, things can grind to a halt. Jointly and severally gives more flexibility but less oversight. Neither is inherently better; it depends on your family dynamics and how much you trust each person's independent judgment.

Naming an alternate: You should always name at least one alternate attorney, in case your first choice is unable or unwilling to act when the time comes. People move. People get sick themselves. Relationships change. An alternate ensures there's a backup plan without needing to go back and redo the documents.

Including Specific Wishes and Instructions

A Power of Attorney for Personal Care can (and in my view, should) include your wishes about your care. This is where you can express things like: whether you want aggressive medical treatment or comfort care in a terminal situation, whether you have religious or cultural considerations that should guide healthcare decisions, where you'd prefer to live if you can't live at home, and other personal preferences that your attorney should know about and follow.

These wishes aren't just helpful for your attorney. They also provide legal protection, because an attorney for personal care is required under Ontario law to make decisions in accordance with your known wishes, if you've expressed them. Without documented wishes, your attorney is left to make their best guess at what you would have wanted, which is harder for them and more likely to lead to family disagreements.

For Property, you can include specific restrictions or instructions as well: for example, directing that your attorney must maintain contributions to a specific account, or that they are not permitted to sell your home without the consent of your spouse. How much instruction to include is a judgment call. Too little and your attorney has no guidance. Too much and you may inadvertently prevent them from dealing with situations you didn't anticipate.

Getting Them Done

Powers of Attorney are typically prepared at the same time as your will. If you're already planning to have a will done, adding Powers of Attorney to the process is straightforward and relatively inexpensive. If you already have a will but never got around to Powers of Attorney, they can be prepared on their own.

As with wills, getting the execution right matters. A Power of Attorney that isn't properly signed and witnessed may not be accepted by the institutions that need to rely on it, which defeats the entire purpose.

If you'd like to discuss putting Powers of Attorney in place, whether on their own or as part of a will and estate planning package, you can read about the services that I offer at https://andromeda.law/estates/wills, book a free consultation at https://andromeda.law/about/estate-consultation, or email me at charlotte@andromeda.law. I'm happy to walk through what makes sense for your situation and answer any questions you have.