Maks Law FirmBarristers & Solicitors

Practice area · Wills & estates

Wills & estates lawyers in Mississauga

Maks Law Firm prepares wills and powers of attorney for Mississauga families, guides estate trustees (executors) through probate and estate administration, and represents clients in will challenges and estate disputes in Ontario courts. Planning ahead lets you choose who manages your affairs and who inherits, instead of leaving it to Ontario’s default rules.

2022marriage stopped revoking wills in Ontario
$50,000of an estate pays no administration tax
2powers of attorney: property and personal care

How can we help with wills and estates?

  • Drafting and updating wills
  • Powers of attorney for property and for personal care
  • Advice to estate trustees (executors) and estate administration
  • Applications for a certificate of appointment (probate)
  • Will challenges and estate disputes
  • Long-term advice to estate trustees and beneficiaries

Does getting married cancel my will in Ontario?

Not any more. For marriages on or after January 1, 2022, marriage no longer revokes an existing will in Ontario. Since the same date, a separated spouse — in defined circumstances — is treated as if they had died before you, as a divorced spouse would be. Life changes such as marriage, separation or a new child are still the right moment to review your will.

Source: Succession Law Reform Act, as amended by the Accelerating Access to Justice Act, 2021. Verified October 2026.

What is probate, and is there a tax?

Probate is the court process that confirms an estate trustee’s authority to deal with the deceased’s assets. Ontario charges an estate administration tax on the value of the estate: nothing on the first $50,000, and $15 for every $1,000 (or part) above that. Some assets — such as jointly held property and accounts with named beneficiaries — usually pass outside the estate.

What happens if someone dies without a will?

Their estate is distributed under the intestacy rules in Part II of the Succession Law Reform Act, which set out a fixed order — spouse, children, then other relatives. Common-law partners do not inherit under these rules, and someone usually has to apply to the court to be appointed to administer the estate.

Last reviewed: October 3, 2026General information about Ontario law — not legal advice for your situation.

FAQ

Wills & Estates questions

General information about Ontario law, not legal advice for your situation.

What is a power of attorney, and do I need one?

A power of attorney lets someone you trust act for you if you can’t. Ontario has two kinds: one for property (finances) and one for personal care (health and living decisions). Without them, your family may need a court application to manage your affairs.

Can a will be challenged?

Yes — for example on the grounds that the person lacked capacity, was under undue influence, or the will wasn’t properly signed and witnessed. Dependants may also claim support from an estate. These claims have time limits, so get advice early.

What does an executor (estate trustee) have to do?

Locate the will, protect the assets, apply for probate if required, pay debts and taxes, keep accounts, and distribute the estate to the beneficiaries. It is a legal role with personal liability, and we advise trustees at each step.

Tell us what happened. We’ll tell you where you stand.

Call, WhatsApp or send a short enquiry — any time of day. A member of our team will arrange a consultation with the right lawyer — in person or by phone.