No — common law marriage is not legal if the relationship is created inside New York. A couple cannot become legally married in New York just by living together for many years, sharing bills, having children, using the same last name, or calling each other husband and wife.
New York requires a legal marriage process, including a marriage license and a solemnized marriage ceremony. New York Domestic Relations Law Article 3 covers solemnization, proof, and effect of marriage, including who may solemnize a marriage and the marriage-license process.
Here’s everything you need to know.
The Basic Rule in New York
New York does not allow couples to form a common law marriage inside the state. Living together for 5, 10, 20, or even 30 years does not automatically make a couple legally married.
This is true even if the couple:
- lives together
- shares rent or mortgage
- has joint bank accounts
- has children together
- uses the same last name
- files documents together
- introduces each other as spouses
Those facts may matter in some legal disputes, but they do not create a New York marriage by themselves.
Does New York Recognize Out-of-State Common Law Marriage?
Yes, sometimes. New York courts may recognize a common law marriage if it was validly created in another state or country where common law marriage is allowed.
New York courts have said they generally recognize out-of-state marriages, including common law marriages, unless the marriage violates strong public policy, such as incest, polygamy, or another prohibited marriage.
Another New York court decision also noted that New York recognizes common law marriages valid in other states, even though New York abolished common law marriage within the state in 1933.
Example
If a couple lived in a state that recognizes common law marriage and met that state’s legal requirements, then moved to New York, New York may treat them as married.
But if the couple only lived together in New York and never legally married, New York will not treat them as common law spouses.
Does Long-Term Cohabitation Create Marriage Rights?
No. Long-term cohabitation does not automatically create marriage rights in New York.
This means an unmarried partner may not automatically get rights related to:
- divorce
- spousal support
- inheritance as a spouse
- marital property division
- certain tax benefits
- automatic healthcare decision-making
- spousal benefits
If a couple wants those rights, they usually need a legal marriage, domestic partnership where available, estate-planning documents, healthcare proxies, wills, or cohabitation agreements.
What About Domestic Partnership?
Domestic partnership is different from common law marriage. New York City allows domestic partnership registration for couples who have a close and committed personal relationship. The City Clerk describes domestic partnership as a legal relationship permitted under New York State and New York City laws.
But domestic partnership is not the same as marriage. It may give some rights, but it does not provide all the state and federal benefits of marriage.
Can Same-Sex Couples Have Common Law Marriage in New York?
No, not if the relationship was created only in New York. Same-sex marriage is legal in New York, but common law marriage is still not created inside New York.
However, if a same-sex couple validly formed a common law marriage in a state that recognizes it, New York may recognize that marriage under the same general rules used for out-of-state marriages.
How Can Couples Protect Themselves?
Unmarried couples in New York should not assume they have marriage rights. If they want legal protection, they may consider:
- getting legally married
- registering a domestic partnership where available
- making a will
- signing a healthcare proxy
- creating a power of attorney
- using a cohabitation agreement
- writing clear property-ownership agreements
These documents can help avoid disputes if the relationship ends, one partner dies, or one partner becomes seriously ill.
Final Answer
Common law marriage is not legal in New York if the couple is trying to create the marriage inside New York. Living together for many years does not automatically make a couple married.
However, New York may recognize a valid common law marriage that was legally created in another state or jurisdiction. The safest rule is simple: if you live in New York and want full marriage rights, get a legal marriage license and ceremony.
Frequently Asked Questions
Q: Is common law marriage legal in New York?
A: No. New York does not allow couples to create a common law marriage inside the state.
Q: How many years do you have to live together to be common law married in New York?
A: There is no number of years. Living together for any length of time does not create common law marriage in New York.
Q: Does New York recognize common law marriage from another state?
A: Yes, New York may recognize a common law marriage if it was validly created in a state or country where common law marriage is legal.
Q: Can unmarried partners get divorce in New York?
A: No. If the couple was never legally married, they usually cannot get a divorce. Property and support issues may need to be handled through other legal claims.
Q: Does having children together create common law marriage?
A: No. Having children together does not make a couple legally married in New York.
Q: Is domestic partnership the same as common law marriage?
A: No. Domestic partnership is separate from marriage and usually gives fewer rights than legal marriage.
Q: Can same-sex couples have common law marriage in New York?
A: Not if the relationship was created only in New York. Same-sex couples can legally marry, but New York does not create common law marriages.
Q: What is the safest legal rule?
A: In New York, do not rely on common law marriage. Get legally married or use proper legal documents to protect your rights.