Many Las Vegas couples live together before marriage — sometimes for years — and the financial intermingling that occurs during a long cohabitation period can complicate the separate property analysis if the relationship later ends in divorce. Property acquired during cohabitation (before marriage) is legally separate property of the acquiring party — Nevada’s community property rules only apply from the date of marriage. But when couples combine finances during cohabitation, contribute jointly to shared property, or make significant financial decisions in reliance on the relationship’s permanence, the financial picture at the time of marriage may already be complex. A cohabitation agreement — a contract entered into before or during cohabitation that establishes each party’s property rights during the cohabitation period and in the event the relationship ends — can clarify those rights and prevent disputes. Hauser Family Law advises Las Vegas clients on cohabitation agreements and on protecting separate property acquired during cohabitation if the relationship later transitions to marriage and then to divorce.
Nevada Cohabitation Property Rights Without Marriage, Cohabitation Agreement Drafting, Palimony Claims, Tracing Separate Property from Pre-Marriage Cohabitation Into Marriage, and Documentation Best Practices
Nevada does not recognize common law marriage — no matter how long two people live together in Nevada, they do not acquire marital rights unless they formally marry. Property acquired during cohabitation is the legal property of whoever earned it, purchased it, or holds title to it. However, disputes over cohabitation-period property can still arise: a partner who contributed financially to a home titled solely in the other partner’s name may have an equitable claim based on unjust enrichment or implied contract theories — the Nevada Supreme Court has recognized that cohabiting partners may have contractual and equitable property claims against each other even without marriage. The palimony doctrine — claims for support or property division based on an implied or express promise made in connection with a cohabitation relationship — is not as broadly recognized in Nevada as in California, but express agreements to share property during cohabitation are enforceable as contracts in Nevada. A written cohabitation agreement signed by both parties is the most reliable way to establish each party’s property rights during cohabitation: it can confirm that property acquired by each party during the relationship remains that party’s sole property, establish how shared expenses and jointly-acquired property are handled, and address what happens to shared property if the relationship ends before marriage. When a cohabiting couple marries after a period of cohabitation, the character of property acquired during cohabitation does not change — it remains separate property. But post-marriage contributions to pre-marriage separate property (mortgage paydowns on a home one partner owned before marriage, improvements paid for with community income) can create a community interest in that property through commingling. Thorough documentation of the pre-marriage acquisition and ownership of separate property — maintaining records of the original purchase, source of funds, and pre-marriage financial separation — makes the tracing analysis at divorce much cleaner. Hauser Family Law advises Las Vegas clients on cohabitation agreements before marriage and on protecting and documenting separate property acquired during pre-marriage cohabitation to ensure clarity if the marriage later ends in Nevada divorce.