Custom Adoption Inheritance Rights in Nunavut

A grandmother in Baker Lake raised her granddaughter from infancy under custom adoption. There were no court papers, no agency, no lawyer — just the practice that has held families together across the North for generations. When the grandmother died without a will, a distant relative in the south argued the granddaughter wasn't "really" family and shouldn't share in the estate. He was wrong, and the law is unusually clear on why.

In Nunavut, a child adopted through Inuit custom adoption inherits exactly the same as a biological child. Not "almost the same." Not "the same if you can prove it in court." Identical rights, written into territorial law. But that protection only works if the adoption was certified — and confusion over certification is where families get into trouble.

The Aboriginal Custom Adoption Recognition Act

The legal foundation is the Aboriginal Custom Adoption Recognition Act, which formally recognizes custom adoptions that follow Inuit (or other Aboriginal) tradition. The Act doesn't create the adoption — the family does that — it provides a way to have the existing custom adoption recognized by the legal system so it carries the same weight as any other adoption.

Here's the mechanism: a Custom Adoption Commissioner in the community issues a certificate confirming the adoption took place according to custom. Once issued, that certificate is filed and the child's relationship to the adoptive parents is legally established. For inheritance purposes, the certified custom-adopted child is treated as the natural child of the adoptive parents and a natural sibling of their other children.

That cuts both ways, and it's important to understand both directions:

• A custom-adopted child inherits from their adoptive parents as a biological child would — including the full intestacy rights when there's no will.
• A child who was given up for adoption does NOT inherit from their biological parents. The legal relationship transferred to the adoptive family. A birth parent's estate does not flow back to a child raised by someone else under custom adoption.

This matters enormously in intestacy. When someone dies without a will in Nunavut, the estate passes down a statutory ladder — spouse first, then children, then parents and siblings. A certified custom-adopted child stands on that ladder in the "children" rung, full stop. (For how that ladder works when there's no will at all, see our guide to dying without a will in Nunavut.)

What certification actually means

The single most common problem is an adoption that everyone in the community knows about but that was never certified. The custom adoption is real. The relationship is real. But without a certificate from the Custom Adoption Commissioner, the estate administrator and the courts have no document tying the child to the deceased.

If the adoption was certified, you'll want to locate the custom adoption certificate as part of assembling the estate paperwork — it goes alongside the death certificate, the will (if any), and proof of the other beneficiaries' relationships. With it, a custom-adopted child's claim is essentially unassailable.

If the adoption was never certified, it's not necessarily lost, but it becomes harder. The family may be able to apply for certification even now, or the child may need to establish the relationship through other evidence. This is a situation where legal advice is genuinely worth getting, because an administrator who distributes an estate without accounting for an uncertified-but-valid custom adoption can face a claim later.

This is exactly why documentation matters in probate. When you apply for probate or letters of administration at the Nunavut Court of Justice, you're telling the court who the beneficiaries are. A certified custom adoption removes all doubt. An undocumented one invites a dispute.

Custom adoption vs. adoption through the western system

Both are valid. Both produce identical inheritance rights. The difference is procedural, not in the strength of the child's claim:

• Custom adoption follows Inuit tradition and is recognized through a Custom Adoption Commissioner's certificate under the Aboriginal Custom Adoption Recognition Act. No court hearing, no agency placement.
• Adoption through the western system goes through Family Services and a court order under the territory's adoption legislation.

A child adopted either way inherits the same. Don't let anyone tell a custom-adopted child their rights are "lesser" because there was no courtroom or no agency. The whole point of the Act was to put custom adoption on equal legal footing — because for most Inuit families, custom adoption is the tradition, and the law follows the people, not the other way around.

If someone disputes the adoption's validity

Estate disputes over custom adoption are usually driven by a relative who stands to inherit more if the custom-adopted child is excluded. If you're the administrator and a dispute surfaces, here's the disciplined approach:

1. Halt distributions. Do not pay out or transfer anything until the question is resolved. An administrator who distributes to the wrong people can be held personally liable to make up the shortfall — this is one of the executor mistakes that costs people money.
2. Locate the certificate. If the adoption was certified, the certificate from the Custom Adoption Commissioner generally ends the argument.
3. Get legal advice early. A short consultation now is far cheaper than a contested estate later. The Legal Services Board of Nunavut may be able to help, and our guide on working with an estate lawyer in Iqaluit covers when professional help is worth it.
4. Document everything. Keep written records of who is claiming what, what evidence exists, and every step you take. If the matter goes to court, your record protects you.

What you should not do is quietly distribute the estate as if the dispute will disappear. It won't, and you'll be the one holding the liability.

The bottom line for families

If you raised or were raised under custom adoption, the law is on your side — but paperwork wins probate. Find out whether the adoption was certified. If it was, locate the certificate and keep it with the estate documents. If it wasn't, talk to the Custom Adoption Commissioner in the community and to a lawyer about your options before any estate is settled.

Settling an estate in the North already involves enough moving parts — death certificates from Rankin Inlet, court fees, banking that may be hundreds of kilometres away. Getting the family-relationship documentation right at the start saves a great deal of grief later.

The probate guide for Nunavut walks through exactly which documents you need, how custom adoption fits into a probate application, and how to keep an estate moving without exposing yourself to liability. Get the complete guide if you're administering an estate where custom adoption is part of the family.

See more Nunavut guides →