Common Law Separation in British Columbia: Complete 2026 Legal Guide

British Columbia does not recognize "common law marriage" as a legal institution, but unmarried couples who live together in a marriage-like relationship for at least 2 continuous years gain nearly identical rights to married spouses under the BC Family Law Act, S.B.C. 2011, c. 25. These common law partners—legally termed "spouses" under FLA § 3—are entitled to equal division of family property and debt, spousal support, and court-ordered parenting arrangements upon separation. Unlike married couples who must obtain a divorce through the federal Divorce Act, common law couples simply separate and resolve their legal matters under provincial law, with a strict 2-year limitation period to commence property division claims.

Written by Antonio G. Jimenez, Esq. | Florida Bar No. 21022 | Covering British Columbia divorce law

Key Facts: Common Law Separation in British Columbia 2026

What Is a Common Law Relationship in British Columbia?

Under BC Family Law Act § 3, a person becomes a "spouse" entitled to property division rights after living with another person in a marriage-like relationship for a continuous period of at least 2 years. British Columbia courts have clarified that a "marriage-like relationship" involves shared financial, domestic, and social lives—including factors such as cohabitation, shared bank accounts, joint financial planning, household responsibilities, and presenting as a couple to the community. Unlike some Canadian provinces, BC does not require any formal registration or declaration to establish common law status; the 2-year cohabitation threshold triggers automatic legal recognition.

British Columbia's approach differs significantly from provinces like Ontario, where common law couples have no automatic property division rights regardless of relationship length. Since the Family Law Act took effect on March 18, 2013, BC common law partners who meet the 2-year threshold receive essentially identical property division treatment as married spouses. Before 2013, unmarried couples had no statutory property division rights and faced complex, expensive litigation based on equitable trust doctrines.

The 2-year requirement applies specifically to property and pension division. For spousal support purposes, couples who have a child together qualify as spouses regardless of cohabitation length, as specified in FLA § 3(1)(b)(ii). This distinction means partners who have lived together for only 6 months but have a child together can claim spousal support but cannot claim property division.

Property Division Rights for Common Law Partners

Common law partners in British Columbia who have cohabited for at least 2 years receive equal division of family property and family debt under FLA Part 5. Family property includes all assets acquired by either or both spouses during the relationship, regardless of whose name appears on title, including the family home (even if purchased before the relationship), vehicles, bank accounts, investments, RRSPs and RRIFs, pension benefits accumulated during the relationship, and business interests. The equal division presumption applies to the net value of family property after deducting family debt.

Family debt encompasses all debts incurred by either spouse during the relationship for family purposes, including mortgages, vehicle loans, credit card balances, lines of credit, and student loans used to support the family. Under FLA § 86, debt incurred after separation is not family debt unless it was incurred to maintain family property.

Excluded Property: What Is Not Divided

FLA § 85 identifies categories of "excluded property" that remain with the original owner and are not subject to equal division. Excluded property includes assets owned by a spouse before the relationship began, gifts received by a spouse from a third party during the relationship (not from the other spouse), inheritances received during the relationship, certain insurance proceeds and court awards, and property held in trust for a spouse by a third party.

Critically, while excluded property itself is not divided, the increase in value of excluded property during the relationship IS family property subject to division. For example, if Partner A brought a home worth $400,000 into the relationship and it appreciated to $600,000 by separation, the $200,000 increase is family property divisible equally, while the original $400,000 remains excluded.

Unequal Division: The "Significantly Unfair" Standard

Equal division is the default, but courts may order unequal division under FLA § 95 if equal division would be "significantly unfair." BC courts have established this is a high threshold to meet. In Singh v Singh, 2020 BCCA 21, the BC Court of Appeal emphasized that "significantly unfair" requires more than mere unfairness—the inequity must be substantial.

Factors courts consider under FLA § 95(2) include the duration of the relationship, terms of any agreement between the spouses, a spouse's contribution to the other's career potential, whether debt was incurred in the normal course of the relationship, each spouse's ability to pay their share of debt, and whether a spouse caused significant change in property value after separation.

The 2024 BC Court of Appeal decision in Healey v. Healey provided important guidance: courts must consider both parties' overall financial positions, not just family property. Where one spouse retains $12-16 million in excluded property while the other receives only $2 million from equal family property division, significant unfairness may justify unequal division in the disadvantaged spouse's favor.

Spousal Support for Common Law Partners

Common law partners who qualify as spouses under the Family Law Act have the same spousal support rights as married couples. Under FLA § 160, a spouse has a duty to provide support to the other spouse if the other spouse is entitled to it. Entitlement is determined by reference to the objectives in FLA § 161: recognizing economic advantages or disadvantages arising from the relationship, apportioning financial consequences of child care responsibilities, relieving economic hardship from the relationship breakdown, and promoting economic self-sufficiency.

British Columbia courts apply the Spousal Support Advisory Guidelines (SSAG) to calculate support amounts and duration. The SSAG produces a range, not a fixed number, using two formulas: the "without child support" formula based on gross income difference and relationship length, and the "with child support" formula that accounts for child support obligations. For a 10-year relationship with no children where one spouse earns $150,000 and the other earns $50,000, the SSAG mid-range spousal support would be approximately $3,125-$3,750 per month for 5-10 years.

Unlike married spouses, common law partners cannot claim spousal support under the federal Divorce Act—only under the provincial Family Law Act. This creates an important procedural difference: spousal support claims under the FLA are subject to the 2-year limitation period from separation, whereas Divorce Act spousal support claims have no limitation period.

The 2-Year Limitation Period: Critical Deadline

FLA § 198(2)(b) imposes a strict 2-year limitation period for common law spouses to commence court proceedings for property division, pension division, or spousal support. The clock starts running on the date of separation. Missing this deadline results in claims being "statute barred"—the legal right to claim is permanently lost.

Determining the separation date can be complex. Separation occurs when one or both spouses decide the relationship is over, communicate that decision, and behave accordingly. Spouses can be "separated" while still living in the same residence if they have clearly ended the conjugal relationship. Courts examine factors including cessation of sexual relations, separate sleeping arrangements, separate finances, independent social lives, and communication to friends and family about the separation.

The limitation period is suspended during any period when both parties are engaged in family dispute resolution with a family dispute resolution professional, including mediation or collaborative family law processes. This suspension provides incentive to attempt settlement without losing the right to litigate if settlement fails.

Parenting Arrangements for Common Law Couples

Parenting matters for common law couples are governed by FLA Part 4, using the same framework that applies to married parents. The legislation uses "parental responsibilities" and "parenting time" rather than "custody" and "access." Under FLA § 40, guardians—typically both parents—share parental responsibilities unless a court order or agreement provides otherwise.

Parental responsibilities under FLA § 41 include making day-to-day decisions, determining where the child resides and with whom they associate, making decisions about education and extracurricular activities, decisions about cultural, linguistic, religious, and spiritual upbringing (including Indigenous identity), health care decisions, and applying for passports and other documents.

All parenting decisions must be made based solely on the child's best interests, as required by FLA § 37. Section 37(2) lists factors courts must consider, including the child's health and emotional well-being, the child's views (where appropriate), the child's relationships with significant people, the child's care history, the child's need for stability, and each guardian's ability to exercise parental responsibilities. Importantly, FLA § 40(4) specifies that courts must not presume equal parenting time is in the child's best interests—each case is determined on its own facts.

Approximately 40% of separated BC families use shared parenting arrangements where each parent has at least 40% of parenting time, but this reflects negotiated outcomes rather than any legal presumption.

Filing Fees and Court Costs in 2026

As of May 2026, BC Supreme Court charges $200 to file a Notice of Family Claim for property division, spousal support, or parenting matters. If the application includes a divorce (for married couples only), the fee is $210, reflecting the additional $10 federal divorce registration fee. BC Provincial Court charges $0 for parenting applications, making it accessible for families with limited financial resources.

Additional fees include $7 per document package filed through Court Services Online electronic filing, approximately $40 for a Certificate of Divorce (married couples only), and costs for process servers, typically $50-$150 per service attempt. Fee waivers are available under Supreme Court Family Rule 20-5 for those who cannot afford filing fees, requiring an application demonstrating financial need.

Separation Agreements: Formalizing Your Resolution

Most common law separations are resolved through negotiated separation agreements rather than court proceedings. A separation agreement is a legally binding contract that addresses property division, debt allocation, spousal support, parenting arrangements, and any other matters the parties wish to resolve. Under FLA § 6, these agreements are enforceable if both parties entered voluntarily, both parties provided full financial disclosure, and the agreement is in writing and signed by both parties.

While independent legal advice is not strictly required, agreements where both parties received ILA are significantly more resistant to court challenge. Courts may set aside or vary separation agreements under FLA § 93 if a spouse failed to disclose significant property or debt, a spouse took improper advantage of the other's vulnerability, the agreement was unfairly negotiated, or the agreement is significantly unfair.

Cohabitation agreements function similarly and can be signed before or during the relationship to opt out of default property division rules. These agreements allow couples to specify that certain property will remain separate or to establish their own division framework.

Proving a Marriage-Like Relationship

If one party disputes that a common law relationship existed or that it lasted 2 years, the other party must prove the relationship met the legal threshold. Courts examine multiple factors holistically, with no single factor being determinative. Evidence categories include shared residence documentation (leases, utility bills, mortgage documents), joint financial accounts and credit cards, joint tax filings (especially spousal amount claims), emergency contact designations, beneficiary designations on insurance and pensions, shared vehicle ownership or insurance, evidence of holding out as a couple to family, friends, and community, and shared pet ownership.

The burden of proof is on the party claiming common law status. Courts have found relationships to be marriage-like even where partners maintained separate residences for employment reasons, provided sufficient other indicia of commitment exist.

Rights Upon Death of a Common Law Partner

Common law partners who have cohabited for at least 2 years are recognized as "spouses" under the Wills, Estates and Succession Act (WESA). If a common law partner dies without a will (intestate), the surviving partner is entitled to inherit under intestacy rules—typically receiving the first $300,000 of the estate plus 50% of the remainder if there are surviving children, or the entire estate if there are no children. Common law partners can also apply to vary an unfair will under WESA section 60.

This recognition since 2014 eliminated a major gap where common law partners could be left with nothing upon a partner's death despite decades of cohabitation.

Companion Animals (Pets) in Common Law Separations

As of January 2024, the BC Family Law Act treats companion animals as a unique category of property with specific rules. Under FLA § 97.1, courts must consider the animal's well-being when determining which spouse should retain ownership, in addition to traditional property factors. This includes considering who primarily cared for the animal, who is better situated to care for the animal post-separation, and the bond between the animal and any children.

Frequently Asked Questions

How long do you have to live together in BC to be common law?

You must live together in a marriage-like relationship for a continuous period of at least 2 years to qualify as common law spouses for property division under BC Family Law Act § 3. The 2-year period must be continuous, though brief separations may not restart the clock if reconciliation occurs. For spousal support only, couples with a child together qualify regardless of cohabitation length.

Do common law couples have to get divorced in BC?

No, common law couples do not get divorced because they were never legally married. The federal Divorce Act applies only to married couples. Common law partners simply separate and resolve their legal matters—property division, spousal support, and parenting arrangements—under the provincial Family Law Act. No court order is required to end a common law relationship.

What happens to property when a common law relationship ends in BC?

Family property acquired during the relationship is divided equally (50/50) between common law partners who cohabited for at least 2 years, under FLA § 81. This includes the family home, vehicles, bank accounts, investments, RRSPs, and pension benefits accumulated during the relationship. Property owned before the relationship (excluded property) is not divided, but any increase in its value during the relationship is subject to division.

Is there a time limit to claim property division after common law separation?

Yes, there is a strict 2-year limitation period under FLA § 198(2)(b). You must commence court proceedings for property division within 2 years of your separation date. Missing this deadline permanently bars your claim. The limitation period is suspended during family dispute resolution with a professional (such as mediation), giving you more time if you're attempting settlement.

Can common law partners claim spousal support in BC?

Yes, common law partners who qualify as spouses under the Family Law Act have the same spousal support rights as married couples. Under FLA § 160-165, support is available based on need, the length of the relationship, and each spouse's financial circumstances. The Spousal Support Advisory Guidelines (SSAG) are used to calculate amounts. You have 2 years from separation to commence a claim.

What is excluded property in a BC common law separation?

Excluded property under FLA § 85 includes property owned by a spouse before the relationship began, gifts from third parties during the relationship, inheritances, certain insurance proceeds, and trust property. The excluded property itself is not divided, but the increase in value during the relationship IS family property subject to 50/50 division.

How is parenting decided for unmarried couples in BC?

Parenting arrangements for unmarried couples are determined under FLA Part 4 based solely on the child's best interests. Courts consider the child's health and emotional well-being, relationships with significant people, care history, need for stability, and each parent's ability to meet the child's needs. There is no presumption of equal parenting time—each case is decided individually.

Can common law partners sign agreements to opt out of BC property division?

Yes, couples can sign cohabitation agreements or separation agreements to opt out of the default property division rules under FLA § 6. These agreements must be in writing, signed by both parties, with full financial disclosure. Courts may set aside agreements that were unfairly negotiated or are significantly unfair. Independent legal advice for both parties strengthens enforceability.

What court handles common law separation in BC?

BC Provincial Court handles parenting matters with $0 filing fees, making it accessible for families. BC Supreme Court handles property division, spousal support, and can also address parenting matters, with a $200 filing fee for a Notice of Family Claim. Most property division matters must be filed in Supreme Court as Provincial Court has limited jurisdiction over property.

How do BC common law rights compare to other provinces?

BC provides the strongest common law property rights in Canada. After 2 years of cohabitation, BC common law partners receive equal property division rights identical to married spouses. Ontario, by contrast, provides no automatic property division rights to common law couples regardless of relationship length. Alberta, Saskatchewan, and Manitoba have intermediate approaches with some common law property rights.

Fees noted are as of May 2026. Verify current amounts with your local BC court registry.

Sources: BC Government - Common-Law Property Division, BC Laws - Family Law Act, Family Law in BC - Property Division, Supreme Court BC - Filing Fees