Common law marriage in Vermont is not a legal status you can create by living together, sharing finances, or introducing each other as spouses. Vermont requires a marriage license and a ceremony performed by an authorized officiant before it will treat a couple as married, and no length of cohabitation substitutes for that process. The one exception is a common law marriage validly formed in another state that still allows them; Vermont will generally recognize that relationship if you move here. Everyone else who wants spousal rights in Vermont has to either marry, enter a civil union, or build those protections through private legal documents.
Why Vermont Requires a License and Ceremony
Vermont’s marriage statutes define marriage as a civil union of two people that becomes legal only through the state’s formal process. Both parties must apply for a license from a town or city clerk, and the marriage must be solemnized by an authorized officiant within 60 days of the license being issued.1Vermont General Assembly. 18 VSA 5131 – Issuance of Civil Marriage License; Solemnization; Return of Civil Marriage Certificate; Registration
There is no informal path. A couple that has shared a home, raised children, filed joint household bills, and told the world they are married for twenty years remains, under Vermont law, two unrelated individuals. Neither partner can claim spousal status for hospital visitation, inheritance, tax filing, or any other purpose that depends on being legally married. The state does not care how the relationship looks from the outside; it cares whether a license was issued and a ceremony held.
When Vermont Will Honor a Common Law Marriage From Another State
Vermont applies the legal principle of comity to marriages formed elsewhere. If you established a valid common law marriage in a state that allows them, and you then move to Vermont, the state will generally treat you as married.
The jurisdictions that currently permit new common law marriages are Colorado, the District of Columbia, Iowa, Kansas, Montana, Oklahoma, Rhode Island, and Texas. A handful of other states, including Alabama, Georgia, Ohio, Pennsylvania, and South Carolina, recognize common law marriages formed before specific cutoff dates but no longer allow new ones.
Recognition in Vermont depends on whether you actually met the originating state’s requirements, which typically include an agreement to be married, cohabitation, and holding yourselves out as spouses within that state. If you later separate, you would file for divorce through Vermont’s courts the same as any other married couple. What you cannot do is move to Vermont, live together here without a license, and later argue that a common law marriage came into being on Vermont soil.
Civil Unions as an Alternative
Vermont was the first state to create civil unions in 2000, and the option remains on the books. Parties to a Vermont civil union receive all of the benefits, protections, and responsibilities that Vermont law extends to married spouses, whether those rights arise from statute, court rule, or common law. A civil union partner is treated as a spouse, family member, next of kin, or dependent wherever those terms appear in state law.2Vermont General Assembly. 15 VSA 1204 – Benefits, Protections, and Responsibilities of Parties to a Civil Union
The catch is federal. Civil unions are not marriages for purposes of federal tax law, Social Security, immigration, or federal employment protections. The Family and Medical Leave Act, for example, explicitly excludes domestic partners and civil union partners from its definition of spouse.3U.S. Department of Labor. Fact Sheet 28L – Leave Under the Family and Medical Leave Act for Spouses Working for the Same Employer A civil union works well for couples who want Vermont-level protections and do not need federal recognition. Anyone who does need federal recognition should marry.
What Unmarried Partners Lose Without Legal Status
The practical stakes of Vermont’s rule show up in specific places. Understanding those gaps is the reason the answer to the common law marriage question matters.
Property and Breakups
When unmarried partners buy property together, ownership follows the title. Holding property as tenants in common means each person owns a defined share that passes through their will or through intestacy at death. Holding as joint tenants with right of survivorship means the surviving partner automatically inherits the deceased partner’s share without probate.
If the relationship ends without a death, a Vermont court has no authority to redistribute assets between unmarried partners the way it would in a divorce. Ownership stays with whoever holds the title. If only one partner’s name is on the deed, the other partner has no legal claim on that property no matter how much they contributed to the mortgage or upkeep. A written cohabitation agreement is the closest substitute available, functioning like a prenup for people who are not marrying and setting out how assets, debts, and shared property will be handled if the relationship ends.
Inheritance
Vermont’s intestacy statute distributes the estate of a person who dies without a will to a surviving spouse first, then to descendants, then to parents and siblings. An unmarried partner appears nowhere in that hierarchy.4Vermont General Assembly. 14 VSA Chapter 42 – Descent and Distribution If your partner dies without a will, everything they owned individually passes to their blood relatives. Thirty years of shared life does not change that outcome.
Federal Taxes and Benefits
Married spouses can transfer unlimited assets to each other during life or at death without federal gift or estate tax. Unmarried partners cannot. Transfers above the annual gift tax exclusion of $19,000 per recipient for 2026 count against the transferor’s lifetime exemption.5Internal Revenue Service. Estate and Gift Tax Updates When one partner dies leaving substantial assets to the other, the estate can owe tax a married couple would have avoided entirely.
Income tax filing is another gap. Unmarried partners each file as single, or as head of household if they have a qualifying dependent, and cannot file jointly. Married couples often benefit from tax brackets and credits that are not available to single filers.6Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026, Including Amendments From the One, Big, Beautiful Bill
Social Security survivor benefits require a marriage of at least nine months to the deceased worker. Unmarried partners are not eligible regardless of how long they were together.7Social Security Administration. Who Can Get Survivor Benefits For couples with a significant income gap, that exclusion can cost thousands of dollars a month after a partner dies.
Leave and Health Coverage
Federal employment law draws hard lines. The Family and Medical Leave Act allows eligible employees to take up to 12 weeks of unpaid, job-protected leave to care for a spouse with a serious health condition, and the definition of spouse includes common law spouses recognized by the state where the marriage was formed. It excludes domestic partners and civil union partners.3U.S. Department of Labor. Fact Sheet 28L – Leave Under the Family and Medical Leave Act for Spouses Working for the Same Employer If your unmarried partner becomes seriously ill in Vermont, you have no federal right to protected leave to care for them.
COBRA continuation coverage follows the same pattern. When a worker loses employer-sponsored health insurance, COBRA lets the worker’s spouse and dependents continue coverage temporarily. Unmarried partners are not eligible dependents.8U.S. Department of Labor. COBRA Continuation Coverage Some employers voluntarily extend health benefits to domestic partners, but that coverage is an employer choice, not a legal right, and losing it after a breakup or job change leaves no COBRA safety net.
Documents That Fill the Gap
Because Vermont law grants unmarried partners no automatic spousal rights, those rights have to be built one document at a time.
- A will is the only way to make sure your partner inherits from you. Without one, Vermont’s intestacy rules send everything to your blood relatives.
- A durable power of attorney authorizes your partner to handle your finances if you become incapacitated. Without it, your partner has no legal authority over your accounts or bills.
- An advance directive gives your partner authority to make medical decisions on your behalf. Without it, hospitals default to your closest blood relative.
- Beneficiary designations on retirement accounts, life insurance, and payable-on-death bank accounts pass outside of a will. Naming your partner on each account is a separate step that people routinely miss.
Each document covers a different failure point. A will does nothing while you are alive and incapacitated. A power of attorney ends at death. Beneficiary designations override a will. An unmarried couple in Vermont needs the full set, and needs the beneficiary forms kept current.
Parental Rights if You Have Children
Legal parentage is not automatic for both partners when unmarried parents have a child in Vermont. A birth mother’s status is established at birth; the other parent typically has to take an additional step.
Federal law requires every state to run a voluntary paternity acknowledgment program at hospitals and vital records offices.9eCFR. 45 CFR 303.5 – Establishment of Paternity Both parents sign the acknowledgment, which is then filed with the state. That form establishes the legal parent-child relationship and is the simplest route to custody rights, decision-making authority over education and healthcare, and standing to seek visitation if the parents separate.
Child support obligations arise from parentage, not from whether the parents were ever married or lived together. Once parentage is established, either parent can seek a support order in court.10U.S. Department of Justice. Citizen’s Guide To U.S. Federal Law On Child Support Enforcement
For same-sex couples, a paternity acknowledgment form may not be enough to secure the second parent’s legal rights, and an adoption proceeding or court order may be necessary. Talking to a Vermont family law attorney before or shortly after the birth is the safest way to confirm both parents are legally recognized.