Insights · August 2026 · Estate Planning

Incapacity planning: powers of attorney that keep the business running

A will only matters when you die. The gap most business owners miss is what happens if you are alive but cannot run the company, after a stroke, an accident, or cognitive decline. Without a continuing power of attorney for property, no one may have clear authority to sign for your business, access its accounts, or make decisions, and your family may have to apply to court to be appointed your guardian, which is slow, public, and expensive. Ontario gives you two documents to prevent that: a Continuing Power of Attorney for Property and a Power of Attorney for Personal Care, made under the Substitute Decisions Act. For an owner, those need to work together with your shareholder agreement so the business keeps running. Here is what to put in place.

Owners plan for death and forget about incapacity, which is strange, because incapacity is the more common event and in some ways the messier one. When you die, your will speaks and your executor acts. When you are alive but incapable, nothing speaks unless you arranged for it in advance. The company still has payroll to make and contracts to sign, and suddenly no one has clear authority to do it.

The gap a will does not cover

A will is silent while you are alive. If you are hospitalized or lose capacity, your executor has no power, because an executor’s authority begins at death. What governs the in-between is a power of attorney, and if you do not have a valid one, your family cannot simply step in. They have to apply to court to be appointed guardian of property, a process that takes months and costs real money, all while the business waits.

The two Ontario documents

Ontario’s Substitute Decisions Act provides two. A Continuing Power of Attorney for Property lets someone you choose manage your financial and business affairs if you become incapable (“continuing” means it survives your incapacity, which is the whole point). A Power of Attorney for Personal Care lets someone make health and care decisions for you. You can read the province’s own overview of making a power of attorney, but for a business owner the standard forms are usually not enough on their own.

Why owners need more than the standard power of attorney

A basic power of attorney is written for a person with a house and a bank account, not for someone who controls a company. Your attorney may need specific authority to vote your shares, sign corporate documents, deal with the bank’s business accounts, and make decisions a generic form never contemplated, and banks and counterparties are often cautious about honouring a bare, general document for corporate acts. The fix is a power of attorney drafted with your business in mind, sometimes paired with authority arrangements inside the company itself, so that whoever you trust can actually act when it counts.

The shareholder-agreement piece

If you own the company with others, incapacity is also a governance problem, and it belongs in your shareholder agreement. A good agreement says what happens if an owner becomes incapable: who votes their shares, whether and how the others can buy them out, and how to avoid the company seizing up. Without that, an owner’s incapacity can create exactly the kind of deadlock that freezes a business, or leave a family holding shares they cannot use and cannot sell, the situation I describe for a stuck minority shareholder. The personal documents and the corporate ones have to be read together.

What goes wrong

The common failures are predictable. No power of attorney at all, so the family faces a guardianship application. A generic power of attorney the bank will not accept for business accounts. An attorney who lacks clear authority for corporate acts, so the company stalls. A shareholder agreement silent on incapacity, so co-owners are stuck. And no personal-care document, so health decisions land on whoever happens to be available, without your wishes recorded. Every one of these is avoidable with an afternoon of planning.

How I help, and what it costs

I prepare powers of attorney for property and personal care built around your business, and I make sure they line up with your shareholder agreement and your overall estate plan, so the whole thing holds together if you are ever out of action. It is usually a fixed fee and a single meeting. For a business owner, this is cheap insurance against an expensive, stressful gap. If you have a will but no powers of attorney, or a generic set that predates your company, it is worth a short call to close the gap.

Common questions

What is a continuing power of attorney for property?

It is an Ontario document that lets someone you choose manage your financial and business affairs if you become mentally incapable. 'Continuing' means it stays valid through incapacity, which is exactly when you need it. Without one, your family may have to apply to court to be appointed guardian.

What happens to my business if I become incapacitated without a power of attorney?

No one automatically has authority to run it. Your family would have to apply to court to be appointed guardian of property, a process that takes months and costs money, while payroll, contracts, and banking wait. A valid continuing power of attorney avoids that entirely.

Isn't my will enough?

No. A will only takes effect when you die and an executor's authority begins at death. It does nothing while you are alive but incapable. Incapacity is governed by powers of attorney, which are separate documents.

Why do business owners need a special power of attorney?

A standard power of attorney is written for personal assets. An owner's attorney may need explicit authority to vote shares, sign corporate documents, and deal with business bank accounts, and institutions are often cautious about a bare general form. A power of attorney drafted with your company in mind prevents the business from stalling.

What are the two powers of attorney in Ontario?

A Continuing Power of Attorney for Property, for financial and business decisions, and a Power of Attorney for Personal Care, for health and care decisions. Both are made under Ontario's Substitute Decisions Act.

Should my shareholder agreement address incapacity?

Yes. A good shareholder agreement says who votes an incapable owner's shares and whether the others can buy them out, preventing a deadlock or a family being stuck with shares they cannot use. The personal powers of attorney and the shareholder agreement should be coordinated.

Who should I appoint as my attorney for property?

Someone you trust who can realistically manage financial and business decisions, and who understands, or can get advice on, running your company. Many owners appoint a spouse, an adult child, a business partner, or a professional, and sometimes name a backup. The choice matters as much as the document.

How much does incapacity planning cost?

Powers of attorney for property and personal care are usually a fixed fee and a single meeting. Coordinating them with your shareholder agreement and estate plan is modest, high-value work relative to the cost and disruption of a guardianship application.

Legal information, not legal advice. For advice on your own situation, book a free 20-minute call.
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