Power of Attorney for a Child in Nova Scotia
Minors Can't Sign Powers of Attorney
Under Nova Scotia's Powers of Attorney Act, the donor — the person granting the power of attorney — must be at least 19 years old, which is the age of majority in this province. A child cannot create an Enduring Power of Attorney or any other form of power of attorney. They don't have the legal capacity to delegate financial authority.
This is a hard statutory line. There's no workaround, no court exception, and no form a parent can sign on a child's behalf to create a POA. The child simply can't be the donor until they turn 19.
What Parents Actually Need
When people search for "power of attorney for a child," they're usually asking one of two different questions:
"Can I authorize someone else to make decisions for my child?" This is about parenting authority, not power of attorney. If you're travelling and need a grandparent or other caregiver to authorize medical treatment or make school decisions for your child, what you need is a temporary guardianship authorization or a medical consent letter — not a power of attorney under the Powers of Attorney Act.
Nova Scotia parents can prepare a written authorization letter that covers medical consent, school enrollment, and day-to-day care decisions for a temporary period. For more formal arrangements — such as when a parent is deployed, hospitalized, or otherwise unable to care for a child for an extended period — a court-appointed temporary guardianship order through the Family Division of the Supreme Court is the appropriate mechanism.
"Can I set up a POA for my adult child with a disability?" If your child is 19 or older but has an intellectual or developmental disability that affects their capacity to manage financial affairs, you cannot create a POA on their behalf. The child (now an adult) would need to sign as the donor, which requires meeting the capacity standard under the Act.
If your adult child lacks the capacity to sign a POA, the alternative is a representation order under the Adult Capacity and Decision-making Act (ACDMA). This court-supervised process allows a parent or other family member to be appointed as the adult's representative for financial decisions, personal care decisions, or both.
Young Adults Turning 19
When your child turns 19 in Nova Scotia, they gain the legal ability to sign an Enduring Power of Attorney and a Personal Directive. For young adults heading to university, travelling abroad, or simply entering adulthood, having basic incapacity documents in place provides a safety net that most families don't think about until an emergency forces it.
Consider a scenario: a 20-year-old is in a serious car accident and can't manage their own affairs. Without an EPA, the parents have no automatic authority to access their child's bank accounts, student loan information, or financial records. They would need to apply for a representation order under the ACDMA — the same court process that applies regardless of the parent-child relationship.
A straightforward EPA and Personal Directive signed shortly after the 19th birthday prevents this. The execution requirements are the same as for any adult: two witnesses for the EPA, one witness for the Personal Directive, and compliance with the 2022 amendment rules.
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Getting the Right Document
The common thread across all these scenarios is that a power of attorney under the Powers of Attorney Act is a specific legal instrument with specific eligibility requirements. It's not a catch-all authorization for any decision-making delegation involving children.
For adults — including young adults who've just reached 19 — the Nova Scotia Power of Attorney Kit covers the full EPA and Personal Directive process, including the witnessing rules and capacity standards that apply to all donors in the province.
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