Yes. Swearing a false financial statement to hide assets or making completely fabricated claims of abuse in a sworn affidavit during a family law dispute is perjury. Under Section 131 of the Criminal Code of Canada, perjury is an indictable offence carrying a maximum penalty of 14 years in prison.
Family court is arguably one of the most emotionally charged environments in the Canadian justice system. When navigating a messy divorce, determining parenting time (formerly known as custody), or calculating spousal support, the stakes are incredibly high. Some individuals, out of desperation or spite, make the terrible decision to lie to the judge. Whether they are hiding a secret bank account in an offshore tax haven or fabricating false allegations of domestic violence to gain leverage in a parenting dispute, lying in court is not just a “civil mistake.” 📝 It is a severe federal crime known as perjury.
In Canada, when you sign a family court affidavit or a financial statement, you are swearing an oath before a commissioner or notary that the contents are entirely true. If you knowingly lie, you violate Section 131 of the Criminal Code of Canada. While family court judges deal with exaggerated truths every day, outright, malicious lies that attempt to manipulate the justice system can trigger a formal police investigation. If you are facing false allegations, or if you fear you have submitted incorrect sworn documents, you must protect yourself immediately. We strongly advise using our directory to find a dual-specialized lawyer or a team that handles both family law and criminal defence.
Step-by-Step Process: How a Family Court Lie Becomes a Criminal Charge
Transitioning a lie from a family court dispute (which is provincial) to a federal criminal prosecution involves several distinct steps. Police do not automatically monitor family court hearings; they must be invited in. Here is how the process generally unfolds across Canada.
Step 1: Identifying the False Sworn Statement
The crime of perjury requires that the false statement was made under oath or solemn affirmation. This most commonly occurs on a Financial Statement (where a spouse hides a $100,000 CAD business asset) or in a sworn Affidavit requesting emergency decision-making responsibility. 🔍 The opposing spouse and their family lawyer must first gather concrete proof that the statement is a deliberate lie, not just a mathematical error or a differing memory of events.
Step 2: Civil Repercussions and Judicial Notice
Before the police get involved, the lie is usually exposed during cross-examination or a motion in the family court (such as the Superior Court of Justice in Ontario or the Supreme Court of British Columbia). The family court judge has the immediate power to sanction the lying spouse. The judge can strike their pleadings, award 100% of the legal costs to the honest spouse, or completely deny their request for spousal support. In severe cases, the family judge may openly suggest that the matter be referred to the Crown Attorney’s office.
Step 3: Filing a Police Report
Family judges rarely call the police themselves. It is usually up to the wronged spouse to take the family court transcripts and the proven false affidavit to the local police department (like the Toronto Police Service or the RCMP). The police will review the evidence. They are generally hesitant to intervene in family disputes, but if the documentary evidence of deliberate, malicious perjury is overwhelming, they will assign a detective to investigate.
Step 4: Criminal Prosecution
If the police lay charges, the accused is pulled out of the civil family system and thrust into the criminal justice system. Perjury is strictly an indictable offence. 🚨 The Crown Prosecutor must prove beyond a reasonable doubt that the accused made the false statement knowing it was false, and that they did so with the intent to mislead the court. If convicted, the accused faces a permanent criminal record and likely incarceration.
How Much Does it Cost in Canada?
The financial consequences of lying in family court are devastating, affecting both your civil case and your criminal defence.
- Civil Cost Awards: If a family judge catches you lying, they will almost certainly order you to pay the other spouse’s legal fees. This “full recovery” cost award can easily range from $10,000 to $50,000 CAD.
- Criminal Defence Lawyer: Retaining a lawyer to defend against an indictable perjury charge will typically cost between $10,000 and $30,000 CAD.
- Loss of Assets: Hiding assets often leads to the family judge awarding a larger share of the visible matrimonial property to the wronged spouse as compensation for the deceit.
| Consequence Type | Court System | Potential Penalty |
|---|---|---|
| Cost Consequences | Provincial Family Court | Ordered to pay the opposing side’s massive legal bills. |
| Loss of Credibility | Provincial Family Court | Judge denies parenting time or spousal support requests. |
| Perjury Charge | Federal Criminal Court | Up to 14 years in prison and a permanent criminal record. |
How Long Does the Process Take?
Exposing a lie in family court takes time. A standard family law dispute can drag on for 1 to 2 years before a trial or cross-examination actually reveals the perjury. ⏱️ If the matter is then reported to the police, the criminal investigation and subsequent trial will add another 18 to 24 months to the timeline. A single lie told in May 2026 might not result in a criminal conviction until late 2028.
Frequently Asked Questions (FAQ)
Is it perjury if I just made a mistake on my financial statement?
No. Perjury requires “intent.” If you genuinely forgot about an old RRSP account or made a mathematical error, you will not be criminally charged. However, you must update the court immediately upon discovering the mistake.
Why do police rarely charge people for lying in family court?
Police often view family court disputes as “he-said, she-said” civil matters. Unless there is irrefutable documentary evidence (like bank records proving a hidden account) that clearly demonstrates intentional deception, the police are hesitant to spend resources on it.
What happens if my ex lied to child protection services (CAS)?
Making a false report to a child welfare agency or the police is a different offence, usually falling under Public Mischief (Section 140 of the Criminal Code). This is also a serious crime that can result in jail time and the loss of parenting time.
Can I sue my ex for lying in family court?
Generally, you cannot file a separate civil lawsuit for damages just because a witness lied in court. The proper remedy is to address the lie within the family court itself, requesting that the judge punish them financially through cost awards.
What should I do if I realize I signed a false affidavit?
You must immediately contact your family lawyer. Your lawyer can help you draft a new, corrective affidavit explaining the error and filing it with the court before the opposing side exposes the lie, which greatly reduces the risk of criminal charges.
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