You can get married without government involvement in the ceremonial sense — hold vows, exchange rings, gather everyone you love — but that union carries no legal weight unless you take at least one formal step. A few states let you come very close: you can marry yourselves with no officiant, or become legally married simply by living as a couple, with no license and no ceremony at all. Everywhere else, some paperwork is the price of legal recognition, and skipping it costs more than most couples expect.
A Private Ceremony With No Paperwork
A handfasting, a private vow exchange, a religious ceremony held without a marriage license, a cultural tradition performed among family — any of these can look and feel exactly like a wedding. The people in your life may treat the relationship no differently than a legal marriage. Courts will not. A ceremony without a license creates no legal relationship between the partners, which stays a technicality until something goes wrong.
If your goal is to avoid the government entirely, this is the only route. If your goal is to avoid officiants, judges, and clergy while still being legally married, two other paths exist.
Self-Solemnization: Marrying Yourselves
Self-solemnization lets a couple officiate their own marriage. No judge, no clergy, no friend ordained online. You still get a marriage license from the county and file the signed certificate with the state, so paperwork remains. What you skip is the third party at the front of the room.
Colorado, the District of Columbia, Illinois, and Pennsylvania allow any couple to self-solemnize without restriction. Kansas and Montana permit it as well, though Montana requires filing a written declaration of marriage. California, Maine, Nevada, and Wisconsin allow self-solemnization only for members of certain religious groups, such as Quakers or Baha’is, whose traditions have historically included marriages without clergy.
This is the closest thing to a private wedding that the law will treat as a real one.
Common Law Marriage: No License, No Ceremony
Common law marriage skips both the license and the ceremony. You become legally married by living together, agreeing between yourselves that you are married, and holding yourselves out publicly as a married couple. There is no minimum time period in most states that recognize it. The idea that you need seven years of cohabitation is a myth.
The states that currently recognize common law marriage are Colorado, Iowa, Kansas, Montana, Oklahoma, South Carolina, Texas, Utah, and the District of Columbia. Rhode Island recognizes common law marriages through court decisions rather than a specific statute. New Hampshire only recognizes a common law marriage after one partner dies, essentially treating long-term cohabiting couples as married for inheritance and survivor benefit purposes.1National Conference of State Legislatures. Common Law Marriage by State
Here is the part that surprises people: a common law marriage is every bit as legally binding as a licensed one. Same tax obligations, same inheritance rights, same requirement to go through a formal divorce to end it. The government is still very much involved in your relationship. You just entered through a different door.
If you establish a valid common law marriage and later move, the marriage remains valid under the Full Faith and Credit Clause.2Legal Information Institute (LII). Common Law Marriage Federal agencies generally recognize these marriages too. The Social Security Administration will pay spousal and survivor benefits to a common law spouse, but the surviving partner has to prove the marriage with sworn statements and supporting documents like shared insurance policies and mortgage receipts.3Social Security Administration. Evidence of Common-Law Marriage Building a paper trail while both partners are alive saves the survivor an enormous headache later.
Domestic Partnerships and Civil Unions
Several states offer a legal status that sits between a private commitment and a full marriage. Colorado, Hawaii, Illinois, New Jersey, and Vermont recognize civil unions. California, the District of Columbia, and Hawaii offer domestic partnership registrations.4National Conference of State Legislatures. Civil Unions and Domestic Partnership Statutes These grant many of the same state-level rights as marriage, including hospital visitation, inheritance protections, and the ability to make medical decisions for a partner.
The catch: the federal government does not treat them as marriages. A registered domestic partner cannot file a joint federal tax return, claim spousal Social Security benefits, or sponsor a partner for an immigration visa. Meaningful state protections, significant federal gaps.
What You Give Up by Skipping Legal Recognition
The distance between a legal marriage and an unrecognized union is wider than most couples realize, and it shows up in the moments when complications hurt most.
Taxes
Only legally married couples can file jointly, which usually produces a lower tax bill for couples with unequal incomes.5Internal Revenue Service. Understanding Taxes – Filing Status Your marital status on December 31 controls your options for the whole year.6Internal Revenue Service. Filing Status Unmarried partners each file as single no matter how long they have been together or how intertwined their finances are.
Health insurance carries a hidden tax cost. When an employer covers a legal spouse, those premiums are tax-free. When an employer covers an unmarried domestic partner, the IRS treats the value of that coverage as taxable income to the employee. The employee’s share of premiums for a domestic partner also comes out of post-tax dollars, while spousal premiums are typically deducted pre-tax.
Estate and Inheritance
This is where the numbers get large. Legally married spouses can transfer unlimited assets to each other at death without owing a penny in federal estate tax.7Office of the Law Revision Counsel. 26 U.S. Code 2056 – Bequests, Etc., to Surviving Spouse Unmarried partners do not qualify for this marital deduction at all. For 2026, estates exceeding $15 million per person are subject to federal estate tax, and an unmarried surviving partner would owe tax on every dollar inherited above that threshold.8Internal Revenue Service. Whats New – Estate and Gift Tax A married spouse would owe nothing.
Without a will, it gets worse. Every state’s intestacy laws direct assets to a surviving spouse first. An unmarried partner sits nowhere in the line of succession. The property goes to blood relatives, and if none can be found, to the state. The surviving partner gets nothing by default.
Social Security and Retirement
A legally married spouse can collect Social Security benefits based on their partner’s work record after one year of marriage. A divorced spouse qualifies if the marriage lasted at least ten years.9Social Security Administration. What Are the Marriage Requirements to Receive Social Security Unmarried partners have no claim to each other’s Social Security regardless of how long the relationship lasted. Survivor benefits, which can be worth thousands of dollars per month, are also off the table. Most pension plans work the same way, since they are built around the legal concept of a spouse.
Medical Decisions and Family Leave
When someone is incapacitated, hospitals often restrict decision-making authority and visitation to legal or biological family. An unmarried partner may be shut out of the room entirely unless they hold a healthcare power of attorney or advance directive naming them as the decision-maker.10Human Rights Campaign. Protecting Your Visitation and Decision-Making Rights
The Family and Medical Leave Act lets eligible employees take up to 12 weeks of unpaid, job-protected leave to care for a spouse with a serious health condition. The law defines “spouse” as a husband or wife recognized under state law, including common law marriages, but specifically excludes domestic partners.11U.S. Department of Labor. Fact Sheet 28L: Leave Under the Family and Medical Leave Act When You and Your Spouse Work for the Same Employer If your unmarried partner develops a serious illness, your employer has no federal obligation to hold your job while you care for them.
Children
When married parents have a child, both are automatically presumed to be the legal parents. When unmarried parents have a child, paternity is not assumed. The father typically must sign a voluntary acknowledgment at the hospital or establish paternity through a court proceeding to gain custody and visitation rights. Without that step, an unmarried father may have no legal claim to his child at all.
Immigration
A U.S. citizen or permanent resident can sponsor a spouse for a green card, but only if the marriage is legally valid where it was performed.12U.S. Citizenship and Immigration Services. Chapter 6 – Spouses A private commitment ceremony, a religious marriage without a license, and a domestic partnership do not qualify. For couples where one partner needs immigration status, family-based sponsorship essentially requires legal marriage.
Documents That Fill Some of the Gaps
Couples who choose not to marry can replicate some marriage protections through individual legal documents. It takes more effort, more money, and more upkeep than a single marriage license, but it covers real ground.
- A cohabitation agreement is a written contract that spells out how you will handle property, finances, and support during the relationship and if it ends. Both partners have to sign voluntarily, and it cannot waive obligations like child support. Oral agreements between unmarried partners are extremely difficult to enforce.
- A will is the only way to make sure your partner inherits anything. Under intestacy law they receive nothing.
- A healthcare power of attorney gives your partner the legal authority to make medical decisions for you if you are incapacitated. Without it, that authority falls to your legal next of kin.
- A financial power of attorney authorizes your partner to manage your finances, pay bills, and handle legal matters if you cannot.
- Beneficiary designations on retirement accounts, life insurance, and transfer-on-death bank accounts pass directly to whoever you name, regardless of marital status. They override your will, so review them regularly.
Even with every document in place, you still cannot replicate joint filing, the unlimited marital estate tax deduction, Social Security spousal benefits, or FMLA protections. Those rights exist only through legal marriage or, in the states that allow it, common law marriage. A truly private commitment is available to anyone who wants it. Understanding what that choice costs, and shoring up the gaps that matter most to you, is the work that follows.