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ESTATE & SUCCESSION PLANNING GUIDE

Estate Planning for Families & Business Owners in Ontario

A practical guide to coordinating wills, powers of attorney, family priorities, business succession, shareholder arrangements, tax exposure and the transfer of complex assets.

For a family with a private business, estate planning is not one document. It is the coordination of personal wishes, ownership, decision-making authority, tax, liquidity and a practical plan for what happens to the business if the owner dies or becomes incapable.

Prepared by Tatyana Trusz, Trusz Law • Updated July 2026 • 16 min read

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QUICK ANSWER

What does a complete estate plan include?

A complete estate plan coordinates the documents and ownership structures that control what happens during incapacity and after death. For many families, that means a will, powers of attorney, beneficiary designations, insurance and an asset plan. For business owners, it may also require shareholder agreements, corporate approvals, succession planning, tax advice, funding and a plan for who can actually operate the business.

The goal is not merely to decide who receives value. It is to decide how the family is protected, how the business continues or exits and where the money will come from to pay tax, debt and other obligations.

IN THIS GUIDE

01 The complete plan

02 Family, business & tax

03 Family planning

04 Business succession

05 Shareholder arrangements

06 Tax & liquidity

07 Assets & designations

08 Incapacity planning

09 Common mistakes

10 FAQs

RELATED ESTATE PLANNING

Will Drafting →

Power of Attorney for Property & Personal Care →

Estate Administration & Probate →

Executor & Estate Trustee Duties →

FAMILY + BUSINESS?

The personal plan and the business plan need to agree.

Ownership, control, tax, insurance and family expectations should be coordinated before a crisis.

THE SHORT ANSWER

A will alone is not a complete plan for a business owner

A business owner’s estate plan should answer:

Who receives the economic value of the business?
Who controls the business immediately after death or incapacity?
Who has signing authority?
Can the shares be transferred freely?
Does a shareholder agreement require a sale or purchase?
Who funds the purchase?
What tax may arise?
Where will the estate find liquidity?
Does the family want to keep, sell or wind down the business?

A will can transfer shares, but it cannot by itself solve management, shareholder, financing, tax and liquidity issues.

KEY TAKEAWAYS

At a glance

Families and business owners need coordinated estate, incapacity and succession planning.
The will should be reviewed against shareholder agreements and corporate records.
A private-company share may have significant value but very little immediate cash.
Death can trigger tax reporting and changes in the fair market value of capital property.
Registered plans and insurance may pass under beneficiary arrangements rather than the will.
Life insurance can support liquidity, but ownership and beneficiary structure matter.
The plan should address incapacity as seriously as death.

THE PLANNING FRAMEWORK

Think in three connected plans: family, business and tax

Family plan
Who should benefit, who should act, how children or vulnerable beneficiaries are protected and what lifestyle or support the plan is intended to preserve.

Business plan
Who manages, who owns, whether shares are retained or sold, how partners are treated and what happens to employees, customers and debt.

Tax and liquidity plan
What tax may arise, what debt must be repaid, what cash is available and whether insurance or a funded buy-sell arrangement is needed.

The strongest plans line up all three. A business succession plan that protects the company but leaves the family without liquidity is incomplete. A will that leaves shares equally to children who cannot work together may also create the wrong result.

THE FAMILY PLAN

What family questions should be addressed?

Spouse or partner.
What property, income and liquidity will be available? Are there prior relationships, support obligations or jointly owned assets?

Children.
Should inheritances be outright or held in trust? Are all children involved in the business? Should economic value be equal even if the assets are different?

Blended families.
How should current-spouse security be balanced with an eventual inheritance for children from an earlier relationship?

Vulnerable beneficiaries.
Does a beneficiary need a specialized trust, benefits planning, creditor protection or long-term management?

Family expectations.
Has anyone been promised the cottage, business or another major asset? Unspoken expectations often become estate disputes.

Equal vs. fair.
Equal gifts are not always the only rational plan. A child working in the business may receive different assets than siblings, but the decision should be deliberate and documented through appropriate planning.

THE BUSINESS PLAN

What happens to the business after death or incapacity?

A succession plan should identify the intended path.

Family succession
One or more family members take over ownership or management.

Management or employee succession
Key people acquire or operate the business.

Sale to a co-owner
A shareholder agreement or buy-sell arrangement governs the transfer.

Third-party sale
The estate or successors prepare the company for sale.

Orderly wind-down
The business cannot or should not continue without the owner.

The plan should also identify who has the information and authority needed on day one: banking, payroll, passwords, leases, key contracts, insurance, tax contacts and corporate records.

SHAREHOLDER & CORPORATE COORDINATION

Does the will agree with the shareholder agreement?

A business owner may not be free to transfer shares exactly as the will says.

A shareholder agreement can contain:

mandatory purchase and sale provisions on death;
valuation rules;
insurance-funded buyouts;
rights of first refusal;
transfer restrictions;
rules for incapacity;
decision-making and control provisions; and
deadlock or dispute processes.

The estate plan should therefore review:

the will;
the shareholder agreement;
articles and share terms;
corporate records;
insurance ownership and beneficiary structure;
personal and corporate guarantees; and
lender or lease restrictions.

Conflicting documents can create delay and litigation at exactly the moment the business needs certainty.

“For a business owner, the estate plan should answer two questions at the same time: who receives the value, and who can keep the business functioning the next morning?”

— Trusz Law

TAX & LIQUIDITY

Why can a valuable estate still have a cash problem?

A private business, investment portfolio or real estate holding can create substantial value without creating cash available to the estate.

At death, the personal representative must deal with final tax reporting. CRA guidance requires a final return and reporting of income and increases in fair market value of property and investments up to death.

Planning questions can include:

Will shares or other capital property create tax exposure?
Can a spouse or common-law partner rollover or other tax treatment apply?
What happens to RRSP or RRIF value?
Is there enough cash to pay tax without selling a core asset?
Will a shareholder buyout create liquidity?
Is life insurance available and structured appropriately?
Are personal guarantees or corporate debts triggered?

Tax law changes and business-owner planning can be highly technical. Legal planning should be coordinated with accounting, tax and insurance advice rather than relying on a generic estimate.

ASSET COORDINATION

Which assets pass under the will—and which may not?

A complete asset map should review:

private-company shares;
real estate;
jointly held accounts or property;
RRSPs and RRIFs;
TFSAs;
life insurance;
pensions;
investment accounts;
shareholder loans;
foreign property;
digital assets; and
personal guarantees and debt.

Registered plans and insurance may be affected by beneficiary designations. CRA also has specific rules for RRSP and RRIF amounts after death, including situations involving a spouse or common-law partner and financially dependent children or grandchildren.

The will, designations, ownership and contractual arrangements should tell one coherent story.

INCAPACITY PLANNING

Who can run the business if the owner is alive but incapable?

Incapacity can be more disruptive than death because ownership may remain with the founder while decision-making ability changes.

The plan should consider:

a Continuing Power of Attorney for Property;
the scope of authority over business and shares;
who can vote shares;
banking and signing authority;
directors and officers;
shareholder-agreement incapacity provisions;
emergency operational access;
payroll and tax obligations; and
how the family and management team receive information.

A personal power of attorney does not automatically solve corporate governance. The corporate documents and operational structure must also be reviewed.

COMMON PLANNING MISTAKES

Problems that appear when the family plan and business plan are drafted separately

The will leaves shares contrary to a shareholder agreement.
The contractual transfer rules may control.

All children inherit the business equally without a governance plan.
Equal ownership can create deadlock.

The family is asset-rich but cash-poor.
Tax and debt may force a rushed sale.

The owner is the only person with banking, passwords and key relationships.
Operations can stop immediately.

Insurance exists but the ownership or beneficiary structure is outdated.
The money may not arrive where the plan expects it.

Beneficiary designations are reviewed separately from the will.
Different documents may produce an unintended distribution.

No incapacity plan exists for the business.
The company may have value but no one with practical authority to act.

Tax planning is done without legal implementation.
A plan can fail if corporate and estate documents are never updated.

The founder postpones the family conversation indefinitely.
Silence can create expectations that the documents do not support.

HOW TRUSZ LAW CAN HELP

Connect the family plan, the ownership plan and the documents that make both work.

Trusz Law helps Ontario families and business owners coordinate wills, powers of attorney and business succession planning.

Depending on the matter, that may include private-company shares, shareholder agreements, business succession, trusts, cottages, beneficiary designations, insurance coordination, family governance, incapacity planning and collaboration with tax and accounting advisors.

The goal is a plan that works in sequence: someone can act during incapacity, ownership transfers coherently at death and the family and business have enough clarity and liquidity to carry out the plan.

FREQUENTLY ASKED QUESTIONS

Estate-planning questions families and business owners often ask

What is estate planning for a business owner?

It is the coordination of personal estate documents with business ownership, succession, shareholder arrangements, tax, liquidity, insurance and incapacity planning.

Is a will enough for a business owner?

Usually not. A will may transfer shares, but shareholder agreements, corporate governance, financing, insurance and tax issues can determine what actually happens.

What happens to private-company shares when an owner dies?

The answer depends on the will, share terms, shareholder agreements, ownership structure and tax law. A mandatory buyout or transfer restriction may apply.

Should all children inherit the family business equally?

Not necessarily. Equal ownership can create governance problems where only one child works in the business. The plan should distinguish economic fairness from management control.

How can a spouse be protected if the business goes to a child?

Planning can use different assets, trusts, insurance, buyout arrangements or other structures depending on the family, business value and tax advice.

Why is liquidity important in estate planning?

An estate can own valuable shares or real estate but still lack cash for tax, debt, support and administration. Liquidity planning can reduce pressure for a rushed sale.

What tax issues can arise at death?

A final tax return is required, and capital property, registered plans and business interests may create tax consequences. The exact result depends on the assets and available rollover or other tax rules.

Can RRSPs and RRIFs be coordinated with the estate plan?

Yes. Beneficiary designations and CRA rules can affect who receives value and how tax is reported. Spouse, common-law partner and dependent-beneficiary rules may be relevant.

What happens to the business if the owner becomes incapable?

Without planning, authority can become unclear. Powers of attorney, corporate governance, shareholder agreements and operational access should be coordinated.

Should life insurance be part of a business-owner estate plan?

It can provide liquidity for tax, debt, family support or a shareholder buyout, but ownership, beneficiary designations and funding arrangements should be reviewed carefully.

How often should a business owner review the estate plan?

Review after major business transactions, new shareholders, financing, marriage, separation, births, deaths, significant asset changes and changes in the intended successor.

When should legal, tax and accounting advisors work together?

Coordination is especially important where there is a private company, significant tax exposure, a shareholder agreement, insurance funding, multiple beneficiaries or a planned business succession.

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