No number of years of living together will make you common law married in Indiana. The state voided all common law marriages entered into after January 1, 1958, so whether you have shared a home for seven years, twenty, or fifty, Indiana does not treat you as married on that basis.1Indiana General Assembly. Indiana Code 31-11-8-5 – Common Law Marriages Entered Into After January 1, 1958 The only route to a legal marriage in Indiana is a marriage license followed by a ceremony performed by an authorized officiant.
Where the Seven-Year Idea Comes From
The seven-year figure is folklore. No state has ever used a plain time requirement as the sole basis for a common law marriage, and the states that still recognize these unions require far more than shared years under one roof. In Indiana the question doesn’t even reach that analysis, because the legislature closed the door on new common law marriages effective January 1, 1958.1Indiana General Assembly. Indiana Code 31-11-8-5 – Common Law Marriages Entered Into After January 1, 1958
The statute is direct. A common law marriage entered into after that date is void. Not voidable, not something a judge can fix after the fact. Void. Length of the relationship is irrelevant. Sharing finances is irrelevant. Being introduced as “my wife” or “my husband” for decades is irrelevant. Without a license and ceremony, Indiana sees two unmarried people.
What Indiana Actually Requires for Marriage
Two steps make a marriage in Indiana. You must obtain a marriage license. Then the marriage must be solemnized by someone the state authorizes to do so, such as a member of the clergy, a judge, or a mayor.2Indiana General Assembly. Indiana Code 31-11-6-1 – Persons Authorized to Solemnize Marriages Miss either step and you are not married in Indiana, no matter what the living situation looks like from the outside.
The Narrow Exceptions
Two situations sit outside the general rule, and they matter only for a small number of people.
Common Law Marriages Formed Before 1958
The ban is not retroactive. A common law marriage validly formed in Indiana before January 1, 1958 is still recognized today.1Indiana General Assembly. Indiana Code 31-11-8-5 – Common Law Marriages Entered Into After January 1, 1958 To hold up, the couple had to have mutually agreed to be married, publicly held themselves out as married, and both had the legal capacity to marry at the time. These claims almost never come up anymore; anyone who formed such a marriage would now be in their late eighties or older. When they do arise, usually inside estate disputes, courts require clear and convincing evidence that every element was met before the cutoff.
Common Law Marriages From Other States
Indiana’s ban applies to marriages formed inside Indiana. If you validly created a common law marriage in a state that still allows them, Indiana will recognize it. A handful of states still permit new common law marriages, including Colorado, Texas, Kansas, Iowa, and Montana, each with its own requirements.3National Conference of State Legislatures. Common Law Marriage by State
“Validly” carries the weight in that sentence. A weekend in Colorado does not create a marriage. You need to have actually met that state’s legal requirements while you lived there. If you did and later moved to Indiana, you are treated the same as any licensed married couple, with the same rights in a divorce, the same inheritance protections, and the same standing to make medical decisions.
Proving the marriage to an Indiana agency can be its own project. Because common law marriages don’t produce a marriage certificate, you may need a court declaration from the state where the marriage was formed, or a stack of other official evidence, when an agency asks for proof.4Indiana General Assembly. Credential Documentation Requirements – Proposed Rule LSA Document 25-321 For federal benefits, the Social Security Administration looks to the law of the state where the couple lived and typically wants signed statements from the spouses plus statements from two blood relatives confirming the marriage.5Social Security Administration. Code of Federal Regulations 404-726 – Evidence of Common-Law Marriage Keep records: joint tax returns, shared accounts, and any writing that shows you presented yourselves as married.
What Long-Term Cohabiting Couples Actually Lose in Indiana
Because time alone never converts to marriage, Indiana treats a couple of thirty years the same as strangers when the relationship ends or one partner dies. The consequences show up in three places.
Property division. Divorce rules don’t apply when the couple was never legally married, so there is no automatic right to a share of a partner’s assets. Indiana courts have allowed unmarried partners to bring contract and equity claims. In Glasgo v. Glasgo, the Indiana Court of Appeals upheld a property division between unmarried cohabitants based on principles of equity and implied contract, finding that one partner’s years of domestic contributions were not meant to have been free.6Justia. Glasgo v. Glasgo The catch is proof. You need evidence of the agreement, and “what’s mine is yours” said over dinner a decade ago is a hard thing to prove after a bitter split.
Inheritance. If your partner dies without a will, their estate passes to their legal relatives under Indiana’s intestate succession statutes. An unmarried partner is not recognized in that statute and inherits nothing.7Indiana General Assembly. Indiana Code 29-1-2-1 – Estate Distribution The home you shared, the accounts you helped build, the belongings inside the house — all of it can pass to parents, siblings, or children instead of to you.
Medical decisions. Without paperwork, your partner has no automatic authority to make medical choices for you. Hospitals turn to blood relatives.
Documents That Do What a Marriage Certificate Would Have Done
Because Indiana will not treat you as married through the passage of time, unmarried couples have to build their own protections. Each of these has to be created deliberately; none of them appears on its own.
Cohabitation Agreement
A written cohabitation agreement acts as a contract between partners. It can state who owns what, how jointly acquired property gets divided if the relationship ends, and how debts are split. Indiana courts have enforced these agreements, and Glasgo supports contract-based claims between unmarried partners.6Justia. Glasgo v. Glasgo Put it in writing. Have both partners sign.
Healthcare Representative Appointment
Indiana lets you appoint a healthcare representative through a written document signed by you and witnessed by one adult who is not the person you are appointing.8Indiana General Assembly. Indiana Code 16-36-1-7 – Appointed Representative Notarization is not required by the statute, though some providers prefer it. This is what allows a partner, rather than a parent or sibling, to make treatment decisions if you can’t.
Financial Power of Attorney
A financial power of attorney lets your partner handle bank accounts, pay bills, and manage real estate and other financial matters if you become unable to. It has to be signed while you still have capacity; you cannot create one after you have already lost the ability to make decisions.
Will or Trust
A will is the most direct way to leave property to an unmarried partner, who otherwise receives nothing under Indiana’s intestate statute.7Indiana General Assembly. Indiana Code 29-1-2-1 – Estate Distribution A trust can add flexibility for real estate or larger assets and keep property out of probate. Without one of these tools, everything defaults back to blood relatives.
The Practical Takeaway
The seven-year rule does not exist in Indiana, and neither does any other number. Cohabitation does not become marriage here. Couples who assume the length of the relationship carries legal weight typically discover otherwise during a hospitalization, a death, or a breakup, and by then the tools that would have helped are out of reach. If marriage is what you want, get a license and hold a ceremony. If it isn’t, put the documents in place that give you the specific protections you actually need.