Can You Make a Will Without a Lawyer in Ontario?
- Jun 21
- 5 min read

You can technically sit down tonight and write your own will. Ontario law does allow people to prepare their own wills, and many people do exactly that using a template, a will kit, or an online service. In some cases, this works out fine.
But a will is not just a piece of paper with your wishes written on it. It has to meet certain legal requirements to actually be valid, and it has to clearly say what you mean, in a way that holds up after you are gone and cannot ask any follow up questions. This article looks at why some people run into trouble when they prepare a will on their own, and when it may be worth speaking with a lawyer instead.
Yes, You Can Legally Write Your Own Will
Ontario does not require a lawyer to prepare or witness a will. A handwritten will, sometimes called a holograph will, can be valid in Ontario without any witnesses at all, as long as it is entirely in your own handwriting and signed by you. A typed will prepared using a kit or template can also be valid, depending on how it is signed and witnessed.
So the short answer is yes, it is legally possible. The harder question is whether it is a good idea for your particular situation, and that depends on the facts.
Where DIY Wills Tend to Go Wrong
Most problems with self-prepared wills do not show up right away. They show up later, after the person has passed away, when it is too late to ask them what they actually meant. A few common issues include the following.
Signing and witnessing requirements
Ontario has specific rules about how a will needs to be signed and witnessed in order to be valid. A typed will generally needs to be signed in front of two witnesses, who generally cannot be people who benefit under the will. If this step is done incorrectly, the will may not be valid, even if everything else about it looks fine.
Unclear or conflicting wording
Template language can sound official without actually saying what you intend. Words like “my belongings” or “my estate” may seem clear to you, but they can be read differently by others, including a court, if a dispute comes up later.
Blended families
If you have a spouse, children from a previous relationship, or a mix of step-children and biological children, a generic template may not properly address who is meant to inherit what. This can lead to outcomes you never intended, or to a dependant making a claim against the estate.
Business ownership
If you own a business, alone or with partners, a basic will kit usually will not address succession planning, shareholder agreements, or how your share of the business should be valued and transferred. Getting this wrong can create real complications for your family and business partners.
Real estate
Property held jointly, property in another province, or a home with a mortgage can all raise questions a simple template is not built to handle. Depending on how title is held, some property may not even pass through your will at all.
It May Work, Until It Does Not
Many self-prepared wills are never challenged. But the risk with a DIY will is that you usually will not find out there is an issue until after you have passed away, when your family is the one left to sort it out. By then, fixing a mistake is no longer simple. It may mean court involvement, delays, legal costs paid out of the estate, and stress for the people you were trying to protect.
When It May Be Worth Speaking With a Lawyer
A simple estate with no dependants, no business interests, and no blended family considerations may be a situation where a basic will is more workable. But in many other cases, having a lawyer prepare or review your will can help reduce the risk of it being challenged, misread, or found invalid. This may be worth considering if any of the following apply to you:
You have a blended family or complicated family relationships
You own a business or have a partnership interest
You own property in more than one province, or property with others
You want to leave specific gifts, set conditions, or exclude someone
You have a dependant who may rely on you financially
You are not confident about the signing and witnessing rules
A Few Practical Reminders
A will that looks complete is not the same as a will that is legally valid
Mistakes in a self-prepared will often are not discovered until after death
Witnessing rules in Ontario matter and can affect whether a will holds up
Blended families, business ownership, and real estate often need more than a template can offer
Having a lawyer review a will you have already drafted is also an option, not just having one prepared from scratch
Writing your own will in Ontario is allowed, and for some people it may be enough. But because mistakes are usually only discovered when you are no longer around to fix them, it is worth thinking carefully about whether your situation is simple enough to go it alone, or whether it makes sense to speak with a lawyer first.
FREQUENTLY ASKED QUESTIONS
Q: Is a will I write myself actually legal in Ontario?
A: It can be, depending on how it is prepared, signed, and witnessed. Ontario allows handwritten wills and typed wills prepared without a lawyer, but each type has its own requirements. A typed will generally needs to be properly signed in front of two witnesses who are not beneficiaries. If these steps are not followed correctly, the will may not be valid. Whether your specific document meets the legal requirements depends on the facts, so it may be worth having it reviewed.
Q: What happens if my will is found to be invalid after I pass away?
A: If a will is found invalid, your estate may be distributed according to Ontario's rules for individuals who die without a valid will, rather than according to your actual wishes. This can lead to outcomes you never intended, along with delays and added costs for your family. Whether this risk applies to your situation depends on how your will was prepared and signed.
Q: I already have a will I wrote myself. Can a lawyer just review it instead of starting over?
A: In many cases, yes. A lawyer can review an existing will to check whether it meets Ontario's legal requirements and whether the wording reflects what you actually intend. Depending on what is found, you may only need minor changes, or you may decide a new will is the better option. This depends on the specific document and your circumstances.
Q: Do I need a lawyer if my estate is simple, with no business or blended family?
A: Not necessarily. Some people with straightforward estates and no complicating factors may find that a basic will is workable for their situation. That said, what counts as simple is not always obvious, and small details can matter more than expected. If you are unsure whether your situation is straightforward, it may be worth a conversation with a lawyer to confirm.
CONTACT
If you are thinking about preparing your own will, or you already have one and want it reviewed, DevLaws can help you understand your options. Contact DevLaws today to schedule a consultation and get a clearer picture of where things stand.
contact@devlaws.com | +1 437 290 0424 | devlaws.com
DISCLAIMER
This article is provided for general information purposes only and does not constitute legal advice. It is not intended to create a lawyer-client relationship. Laws and regulations can change, and the information here may not reflect the most current developments. Every situation is different, and the information in this article may not apply to your specific circumstances. If you have questions about preparing a will or any other estate planning matter in Ontario, you should consult a qualified lawyer for advice tailored to your situation. DevLaws does not guarantee any particular outcome or result.


