Common Law Marriage - Montana

Below, the Supreme Court of Montana sets forth the elements to establish a common law marriage in the State of Montana. They are listed below:
However, if you are living together, at a minimum you must have a cohabitation agreement, which you could draft yourself with easy-to-use software like that offered by Standard Legal .

do it yourself Life Partner Cohabitation Agreements software from Standard Legal

Montana Law

The Montana Supreme Court has affirmed as recently as 2004 that common law marriage in Montana is an equitable doctrine used to ensure people are treated fairly once a relationship ends. Under Montana common law, a common law marriage is established when a couple: 1) is competent to enter into a marriage, 2) mutually consents and agrees to a common law marriage, and 3) cohabits and is reputed in the community to be husband and wife. (Snetsinger v. Mont. Univ. Sys. , 2004 MT 390 (2004) citations omitted).

For the long term, couples living together should consider a Living Will, Living Trust or simple Will. You don’t have to hire an attorney if you’re the average American. There are attorney-supervised services, such as Legal Zoom, who will prepare these more complex documents for you, and you can save up to 85% from regular attorney’s fees.


Common law marriage is still recognized in the following states and Washington D.C.:


(Click on any link to see the common law requirements for that state.)