Yukon has its own marriage-contract pack. Yukon marriage contract research: Family Property and Support Act, R.S.Y. 2002, c. 83. Unmarried default: spouse like after trigger. This is not a U.S. prenup and it is not a neighbouring province’s statute with the names swapped.
Yukon also has a cohabitation-agreement pack. Unmarried partners can fall inside family-property legislation after a statutory trigger such as time or a child. This pack is the cohabitation track. Do not treat it as a marriage contract or as Swedish samboavtal.
The two instruments stay apart on purpose. A file titled prenup still has to be classified as a marriage contract or a cohabitation agreement based on whether the parties are married, about to marry, or unmarried, and on Yukon form.
marriage contract
Marriage contract.
formalitiesstatute
Family Property and Support Act, R.S.Y. 2002, c. 83
Marriage-contract form
Domestic contracts under the Act are written. Territorial practice is not U.S. acknowledgment law and not Québec notarial form.
Photos and unsigned templates are not a completed domestic contract.
If the file calls itself a prenup, the formation question is still this province’s marriage-contract form, not California Fam. Code or Sambolagen.
acknowledgmentstatute
Family Property and Support Act, R.S.Y. 2002, c. 83
Witnesses, notaries, and acknowledgements
Domestic contracts under the Act are written. Territorial practice is not U.S. acknowledgment law and not Québec notarial form.
Witnessing, if required, is a provincial formality. It is not a U.S. notary acknowledgment statute.
propertystatute
Family Property and Support Act, R.S.Y. 2002, c. 83
Default property regime for spouses
Family-property division is territorial. Do not use Ontario NFP worksheets or Québec patrimony categories.
The contract’s job is usually to modify or confirm that default, within what the statute lets parties do.
Territorial law is first-class in this catalog. Do not treat Yukon as 'probably like BC.'
permitted subjectsstatute
Family Property and Support Act, R.S.Y. 2002, c. 83
What this instrument can try to cover
A marriage contract typically addresses property, debts, and sometimes support between spouses. Public-order limits (Québec family patrimony; child support everywhere) still apply.
Estate, beneficiary, and corporate-share clauses may need other instruments. Flag them as possibly outside this pack’s core statute.
spousal supportstatute
Family Property and Support Act, R.S.Y. 2002, c. 83
Support language versus support law
The same statute addresses support. A property clause is not a complete support analysis.
Federal Divorce Act analysis for married spouses is a gap this pack flags rather than filling from memory.
child supportstatute
Family Property and Support Act, R.S.Y. 2002, c. 83
Children are not ordinary contract subjects
Child support remains under child-support law.
Parenting time, custody labels, and child-support waivers should be routed to a lawyer. This product does not decide them.
voluntarinessstatute
Family Property and Support Act, R.S.Y. 2002, c. 83
Setting aside, disclosure, and advice
Fairness, disclosure, and advice are lawyer questions under the Act and general law.
Independent legal advice certificates, if attached, are evidence. They are not U.S. statutory forms and they do not decide the case.
Financial schedules referenced but not in the upload are missing-exhibit questions, not proof of disclosure.
financial disclosurestatute
Family Property and Support Act, R.S.Y. 2002, c. 83
Financial disclosure as a fairness fact
Canadian family agreements are often judged partly on whether each party knew the assets and debts. This pack does not invent a U.S. statutory disclosure exhibit list.
If the contract recites schedules that are not in the file, say so. Do not invent net-worth numbers from intake.
limitationsstatute
Family Property and Support Act, R.S.Y. 2002, c. 83
What this pack will not invent
Territorial law is first-class in this catalog. Do not treat Yukon as 'probably like BC.'
Conflicts of laws if the couple later lives in another province or country are a gap.
Tax, immigration, and Indigenous family-law systems are not fully catalogued here.
independent counselstatute
Family Property and Support Act, R.S.Y. 2002, c. 83
Independent legal advice
Canadian family agreements often stand or fall partly on whether each party could get advice. That is not a uniform statutory certificate across provinces, and Québec notarial counseling is a different professional model from common-law ILA letters.
Absence of an ILA letter is not automatic invalidity. Presence of a letter is not automatic validity.
timingstatute
Family Property and Support Act, R.S.Y. 2002, c. 83
Timing around the wedding
A first draft delivered immediately before a wedding is a voluntariness and understanding fact. Canada does not use a single U.S.-style statutory waiting period in these packs.
Effective-date language in the contract is not proof the statutory regime attached on that date.
cohabitation agreement
Cohabitation agreement.
formalitiesstatute
Family Property and Support Act, R.S.Y. 2002, c. 83 (spouse can include unmarried partners)
Cohabitation-agreement form
Because spouse can include unmarried partners who meet the Act’s cohabitation or child tests, a cohabitation agreement may sit inside the same statute as a marriage contract.
Photos and unsigned templates are not a completed domestic contract.
If the file calls itself a prenup while the parties are unmarried, classify it against this province’s cohabitation rules rather than renaming it a marriage contract.
acknowledgmentstatute
Family Property and Support Act, R.S.Y. 2002, c. 83 (spouse can include unmarried partners)
Witnesses and proof of the cohabitation writing
Because spouse can include unmarried partners who meet the Act’s cohabitation or child tests, a cohabitation agreement may sit inside the same statute as a marriage contract.
Witnessing, if required, is a provincial formality. It is not a U.S. notary acknowledgment statute.
propertystatute
Family Property and Support Act, R.S.Y. 2002, c. 83 (spouse can include unmarried partners)
Default property position if unmarried
Yukon’s Family Property and Support Act uses a spouse definition that can include persons who have cohabited in a relationship of some permanence (commonly twelve months, or a child). Check the current definition in the cited Act rather than importing Ontario or BC numbers from memory.
Do not assume the couple is already in a spouse-like property statute. Read this province’s trigger.
Territorial law is first-class in this catalog. Do not treat Yukon as 'probably like BC.'
permitted subjectsstatute
Family Property and Support Act, R.S.Y. 2002, c. 83 (spouse can include unmarried partners)
What this instrument can try to cover
A cohabitation agreement typically addresses property and debts between unmarried partners. It cannot manufacture a statutory regime the province does not confer, and it cannot replace a will.
Estate, beneficiary, and corporate-share clauses may need other instruments. Flag them as possibly outside this pack’s core statute.
spousal supportstatute
Family Property and Support Act, R.S.Y. 2002, c. 83 (spouse can include unmarried partners)
Support language versus support law
The same statute addresses support. A property clause is not a complete support analysis.
Federal Divorce Act analysis for married spouses is a gap this pack flags rather than filling from memory.
child supportstatute
Family Property and Support Act, R.S.Y. 2002, c. 83 (spouse can include unmarried partners)
Children are not ordinary contract subjects
Child support remains under child-support law.
Parenting time, custody labels, and child-support waivers should be routed to a lawyer. This product does not decide them.
voluntarinessstatute
Family Property and Support Act, R.S.Y. 2002, c. 83 (spouse can include unmarried partners)
Setting aside, disclosure, and advice
Fairness, disclosure, and advice are lawyer questions under the Act and general law.
Independent legal advice certificates, if attached, are evidence. They are not U.S. statutory forms and they do not decide the case.
Financial schedules referenced but not in the upload are missing-exhibit questions, not proof of disclosure.
financial disclosurestatute
Family Property and Support Act, R.S.Y. 2002, c. 83 (spouse can include unmarried partners)
Financial disclosure as a fairness fact
Canadian family agreements are often judged partly on whether each party knew the assets and debts. This pack does not invent a U.S. statutory disclosure exhibit list.
If the contract recites schedules that are not in the file, say so. Do not invent net-worth numbers from intake.
limitationsstatute
Family Property and Support Act, R.S.Y. 2002, c. 83 (spouse can include unmarried partners)
What this pack will not invent
Territorial law is first-class in this catalog. Do not treat Yukon as 'probably like BC.'
Conflicts of laws if the couple later lives in another province or country are a gap.
Tax, immigration, and Indigenous family-law systems are not fully catalogued here.
independent counselstatute
Family Property and Support Act, R.S.Y. 2002, c. 83 (spouse can include unmarried partners)
Independent legal advice
Canadian family agreements often stand or fall partly on whether each party could get advice. That is not a uniform statutory certificate across provinces, and Québec notarial counseling is a different professional model from common-law ILA letters.
Absence of an ILA letter is not automatic invalidity. Presence of a letter is not automatic validity.
timingstatute
Family Property and Support Act, R.S.Y. 2002, c. 83 (spouse can include unmarried partners)
Timing around cohabitation or a later wedding
A cohabitation agreement signed years into a relationship, or a 'prenup' signed while unmarried just before a wedding, raises classification and transition questions. Marriage usually moves the couple onto the marriage-contract / marital-property statute.
If the parties later marry, a cohabitation agreement does not automatically become a marriage contract unless this province’s statute and the document’s form actually support that continuation.
Common questions
What is the default property scheme for married spouses in Yukon?
Family-property division is territorial. Do not use Ontario NFP worksheets or Québec patrimony categories.
What happens for unmarried partners in Yukon if they never sign?
Yukon’s Family Property and Support Act uses a spouse definition that can include persons who have cohabited in a relationship of some permanence (commonly twelve months, or a child). Check the current definition in the cited Act rather than importing Ontario or BC numbers from memory.
What form does the writing have to take?
Domestic contracts under the Act are written. Territorial practice is not U.S. acknowledgment law and not Québec notarial form.
When can a court set the agreement aside?
Fairness, disclosure, and advice are lawyer questions under the Act and general law.
What about children and support?
Child support remains under child-support law. The same statute addresses support. A property clause is not a complete support analysis.
Worked examples
A draft labelled prenup for Yukon
The useful question is whether it is a marriage contract or a cohabitation agreement given the parties’ status. Yukon sources are the only citations this page will use.
A clause copied from another province
Ontario equalization language, British Columbia excluded-property language, and Québec family-patrimony language are not interchangeable. Territorial law is first-class in this catalog. Do not treat Yukon as 'probably like BC.'
Missing financial schedules
Canadian family agreements are often judged partly on whether each party knew the assets and debts. This pack does not invent a U.S. statutory disclosure exhibit list.
For a lawyer
Does this writing meet Yukon marriage-contract form?
Would Yukon treat these partners as spouses for property if they are unmarried?
What was disclosed, and who had independent advice?