Plain-language summaries of separation, divorce, and family law, by jurisdiction. General information only, not legal advice. Check each point against the official sources linked for your province or state, which are the final word.
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Every separation that involves finances requires full financial disclosure. These are the court forms each jurisdiction uses, what they cover, what's genuinely hard to fill out, and how to get it right.
Form 13.1 is Ontario's primary financial disclosure document for cases involving both property division and support claims. It's a court form under the Family Law Rules and required whenever either party claims equalization of net family property or an interest in property, in addition to support. If the case involves support only, a shorter Form 13 applies. The two are not interchangeable.
British Columbia uses Form F8 under the BC Supreme Court Family Rules for financial disclosure in family proceedings. Under Rule 5-1, it is required where a party seeks child support, spousal support or property division under Part 5 of the Family Law Act. Unlike Ontario, BC does not calculate "net family property" the same way: BC's Family Law Act provides for equal division of family property and family debt, with judicial discretion to deviate when equal division would be significantly unfair.
In the Court of King's Bench of Alberta, financial disclosure is usually compelled through a Notice to Disclose (Form FL-17 under the Alberta Rules of Court); the responding party completes its Schedule A, the Statement of Income, Assets and Liabilities. Family Law Act applications in the Court of Justice use a Financial Disclosure Statement. Alberta's property division is governed by the Family Property Act (formerly the Matrimonial Property Act): property acquired during the relationship is generally divided equally unless that would be unjust, subject to exemptions.
Quebec operates under civil law (not common law) and has a fundamentally different approach to property division on separation. The default matrimonial regime for marriages after 1970 is the "partnership of acquests", each spouse owns their acquests (property acquired during the marriage from earnings or from use of acquests) separately, but on dissolution each spouse is entitled to half of the other's net acquests. Quebec also mandates the division of "family patrimony", a set of assets that must be divided equally regardless of matrimonial regime.
California uses Form FL-150 (Income and Expense Declaration) for financial disclosure in support proceedings. A separate form, the Schedule of Assets and Debts (FL-142) or the Property Declaration (FL-160), handles property. Both are required in dissolution proceedings. California is a community property state: community assets and debts acquired during the marriage are generally divided equally, with specific rules about tracing and commingling.
New York requires a sworn Net Worth Statement (the statewide Unified Court System form) in contested divorce proceedings involving support or equitable distribution (22 NYCRR 202.16). It is a long and detailed form, and New York courts can impose sanctions for incomplete or misleading statements. New York is an equitable distribution state: marital property is divided fairly, not necessarily equally.
Florida requires a sworn Financial Affidavit in every family law case involving support or property. There are two versions: Form 12.902(b) for parties earning less than $50,000/year (shorter form) and Form 12.902(c) for those earning $50,000 or more (longer form). These must be exchanged by both parties within 45 days of service of the petition. Florida is an equitable distribution state and significantly reformed its alimony law in 2023.
Don't see your jurisdiction? Every jurisdiction card above also links to official court form resources. For provinces and states not listed here with deep guides, including Saskatchewan, Manitoba, Nova Scotia, Texas, Illinois, and others, the jurisdiction cards in the main directory above include the relevant official form sources. FairWell's financial disclosure product walks you through the equivalent questions regardless of jurisdiction.
The rules for unmarried couples vary dramatically by province and state. What protects you in BC may leave you exposed in Ontario, and most US states offer no automatic rights at all. Know where you stand.
Canada has no single national rule for common-law couples. Each province sets its own threshold for when cohabiting partners gain legal rights, and those thresholds are usually two to three years, while Quebec generally gives common-law partners few automatic rights. Property rights, spousal support, and child support are all treated differently depending on where you live.
Common-law partners do not have automatic property equalization rights under the Family Law Act, that right belongs only to married spouses. After three years of continuous cohabitation, or in a relationship of some permanence if you have a child together, partners may claim spousal support (FLA s. 29). Property is divided only by what each person owns in their name, or by unjust enrichment claims through the courts.
Spousal support threshold: 3 years or child togetherBC goes further than most provinces. After two years in a marriage-like relationship, common-law "spouses" generally receive the same property division rights as married couples under the Family Law Act. All family property acquired during the relationship is divided equally on separation. A cohabitation agreement is used to opt out of or modify those default rights.
Property rights threshold: generally 2 years (support can arise sooner with a child)Alberta uses the "Adult Interdependent Partner" (AIP) framework. Partners generally qualify after three years together, or sooner in a relationship of some permanence with a child. Since 2020 the Family Property Act also applies to AIPs, so property rules similar to those for married spouses can now apply. A written agreement lets you set your own arrangements, with specific formalities in Alberta.
Property and support threshold: generally 3 years, or sooner with a childQuebec is the outlier in Canada. Common-law partners ("conjoints de fait") generally receive very few automatic rights under Quebec civil law, however long they cohabit: no property sharing, no automatic spousal support and no family patrimony. Since mid-2025, a parental union regime can apply to some couples with a child born or adopted after it came into force. A written agreement, often notarial, is the usual way to set your own arrangements.
Very few automatic rights; check the parental union rulesManitoba gives common-law partners significant rights. After three years of cohabitation, or if they register their relationship, partners generally have property rights similar to married spouses under The Family Property Act; support rights can arise sooner if you have a child together.
Property threshold: generally 3 years or registrationCommon-law spouses who have cohabited for at least two years are generally treated similarly to married spouses for property under The Family Property Act; support rights can also arise if you have a child together.
Threshold: 2 years or child togetherCommon-law partners generally do not have automatic property division rights in Nova Scotia unless they register a domestic partnership. After two years of cohabitation, spousal support rights can arise. Property remains with whoever owns it unless a cohabitation agreement says otherwise.
Spousal support threshold: 2 yearsCommon-law partners in New Brunswick have limited statutory rights. After cohabitation in a "conjugal relationship," spousal support may be claimed, but automatic property equalization does not apply. A cohabitation agreement is strongly recommended to define financial arrangements.
Spousal support: conjugal relationship recognizedBoth provinces provide some spousal support rights to common-law couples after a period of cohabitation, but neither extends automatic property division rights comparable to BC or Manitoba. A written cohabitation agreement is the usual way to set your own arrangements.
Spousal support available; no auto property rightsOne rule that applies everywhere in Canada: Child support is owed regardless of relationship status. If you have children together, the child support guidelines where you live (the federal tables in most provinces; Quebec has its own model) apply to both married and unmarried parents. Cohabitation status does not affect child support obligations.
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A cohabitation agreement is one of the clearest ways for an unmarried couple to set out what they intend. FairWell helps you organise the terms for one, for a family lawyer where you live to prepare and advise you on.