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Where should I keep my will, and when should I update it?

Keep the signed original somewhere safe and tell your executor where it is; a lost original can be treated as revoked. Review the will after a marriage, separation, death, new child, house purchase, business change, or a move away from Ontario.

Where the original should live

A law firm's safe, a safety deposit box your executor can access, or a fireproof box at home are all common choices; what matters is that the signed original stays intact and that your executor knows where to find it. A photocopy is evidence of what the will said, but courts generally presume a will last known to be in the testator's possession, and not found after death, was destroyed with the intention of revoking it.

Tell your executor and your alternate where the original is kept, not just that one exists.

We can hold the signed original in our own safe, so your executor always knows exactly where to find it.

Marriage no longer changes anything automatically

Since January 2022, getting married no longer revokes an existing will in Ontario; the provision that once did this was repealed. An older will made before that date, if it predates a marriage that also happened before the repeal, may still have been affected under the old rule, which is one reason to check rather than assume.

Separation and divorce work differently: since 2022, they generally treat gifts and appointments to a former spouse in the will as if that spouse had predeceased you, rather than revoking the whole document, unless the will says otherwise.

Events that call for a review

  • Marriage, separation, or divorce
  • The birth or adoption of a child, or a child turning eighteen
  • The death of an executor, guardian, or major beneficiary
  • Buying or selling a significant asset, or starting or selling a business
  • Moving to or from Ontario, or acquiring property in another province or country
  • A falling-out, or a reconciliation, with someone named in the will

None of these require a brand-new will automatically; sometimes a codicil, a short signed and witnessed amendment, is enough for a small change.

A codicil versus a new will

A codicil amends specific provisions without replacing the whole document, and has to be signed and witnessed with the same formality as a will. It works well for a small, isolated change, such as swapping an executor or updating a specific gift.

Several changes, or anything touching how the whole estate is divided, is usually clearer as a new will that expressly revokes the old one, rather than a stack of codicils that later have to be read together.

Revoking an old will properly

A will is revoked only by a later will made the proper way, a signed and witnessed writing that declares the intention to revoke, or by burning, tearing or otherwise destroying it with that intention, by you or someone in your presence and at your direction. Simply writing a new one without an express revocation clause can leave both documents technically in play for anything the new one doesn't cover.

A well-drafted new will includes a clause revoking all earlier wills and codicils, closing that gap.

Your steps

Choose a safe, findable place for the originalA firm's safe, a safety deposit box, or a fireproof box your executor can access.
Tell your executor and alternate where it isKnowing a will exists isn't enough if no one can locate the original.
Review it after any major life eventMarriage, separation, a new child, a death, or a significant change in assets.
Decide between a codicil and a new willA small change may only need a codicil; several changes usually call for a full replacement.
Make sure a new will revokes the old oneInclude an express revocation clause so only one document controls.

Who's involved

Your executor

Needs to know where the signed original is kept in order to act when the time comes.

Your lawyer

Stores the original if asked, drafts codicils or a replacement will, and confirms proper revocation.

Safety deposit box provider or firm

Physically holds the original will; access rules on death vary by institution.

Documents you will need

The signed original willA note to your executor stating where it's kept

Questions people ask

Does getting married cancel my old will?

Not since January 2022. The rule that automatically revoked a will on marriage was repealed. A will made before that date may still have been affected if the marriage also happened before the repeal, so check rather than assume.

What happens to a gift to my ex-spouse in my will after we separate?

Since 2022, a separation generally treats gifts and appointments in the will to a former spouse as if that spouse died before you, unless the will clearly says otherwise, so the rest of the will still works.

What if the original will can't be found after I die?

Courts generally presume a will last known to be in the testator's possession, and not found afterward, was destroyed with the intention of revoking it. That presumption can be challenged, but it's far simpler to avoid the problem by keeping the original safe.

Can I just write a note saying this cancels my old will?

A revocation has to meet the same formal requirements as a will itself: either a new will made the proper way or a separate writing declaring the intention to revoke, signed and witnessed like a will.

How often should I review my will if nothing has changed?

There's no fixed schedule in law. Many people use every few years, or any major life event, whichever comes first, as the trigger to take another look.

Sources

General information about Ontario law as of 5 September 2026, not legal advice. It does not create a lawyer–client relationship.

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