Life insurance for unmarried partners

If you live with a partner but are not married, life insurance does more work for you than it does for a married couple, because the law gives you almost none of the default protection a spouse receives. Buy a policy on each partner sized to what the other would lose, name each other by full legal name as primary beneficiary, and add a contingent beneficiary. Without a named beneficiary or a will, an unmarried partner generally inherits nothing.

What marriage provides that you do not have

Many protections married couples never think about are simply absent for partners:

• Inheritance. If someone dies without a will, state intestacy law passes the estate to a spouse, children or other relatives. An unmarried partner is usually not on that list.
• Social Security. Survivor benefits are paid to a widow or widower, not to a partner. Children can still qualify, as described in our Social Security survivor benefits and the $255 death payment guide, but you cannot collect on your partner's record the way a spouse can.
• Federal tax treatment. The IRS treats a registered domestic partnership or civil union that is not called a marriage as not a marriage for federal tax purposes, according to IRS Publication 15-B. Transfers to an unmarried partner at death do not qualify for the unlimited marital deduction, so the partner's share counts against the estate tax exclusion, which is $15 million per person for deaths in 2026, according to the IRS. Most people are nowhere near that, but a few states tax smaller estates or inheritances, and some tax inheritances by relationship; see state estate and inheritance taxes and life insurance.
• Pension and retirement survivor rights. Federal rules require spousal consent before a married worker waives survivor benefits from many employer plans. A partner has no such right.
• Automatic decision-making. Hospital visitation and medical decisions need separate documents, and a partner has no say over burial unless you name them.

Life insurance is one of the few tools that pays your partner directly, outside probate, whatever your marital status.

Do you need coverage on each other?

The test is the same as for any household: would the survivor's finances break? Partners often have more reasons than they think.

If both of you earn comparable incomes, rent, and have no children, you may need little beyond funeral costs. The How much life insurance do I need? helps estimate the number, and How much life insurance do I need? explains each step. Use the How long a term do I need? to match the term to the years of the mortgage or the children's dependence.

Insurable interest: can you buy a policy on your partner?

You can buy a policy on your own life and name anyone. To own a policy on someone else's life, you need an insurable interest and, in most states, their consent. Insurers generally accept cohabiting partners with a financial interdependence, such as shared housing or children, but practices vary and rules differ by state. Some insurers ask for evidence of the relationship or the financial link. insurable interest: who can buy life insurance on whom explains the rule. The simplest path is for each partner to own the policy on their own life and name the other as beneficiary.

Choosing the structure

Individual policy, partner as beneficiary. This is the usual answer. Each partner is owner and insured; the other is beneficiary. It is simple, the proceeds avoid probate, and the beneficiary receives money income-tax-free, as the IRS explains for death benefits generally.

Cross-ownership. Some couples each own a policy on the other. It can leave the survivor holding an unwanted policy and complicates things if you separate, so most couples skip it. Arrangements where owner, insured and beneficiary are three different people can also trigger gift tax; see The Goodman triangle: an expensive ownership mistake.

Joint policies. A first-to-die policy pays once, which rarely suits partners who might later separate; ownership disputes are harder to untangle. See joint first-to-die life insurance.

Trusts. If you have children from a prior relationship or want to control how a partner uses the money, a trust can receive the proceeds. See naming a trust as your life insurance beneficiary.

Workplace coverage

Group life through an employer is usually the first place couples look, and it is the most limited. Many plans define "spouse" narrowly or require a marriage; others cover a domestic partner, and the rules differ by employer and carrier. Even when a partner is covered, the employer-paid portion for a non-tax-dependent partner may create taxable income, so ask human resources before enrolling. Dependent coverage is typically small. See dependent life insurance through an employer. Coverage on your own life, with your partner as beneficiary, is the better use of the benefit: group plans normally let you name anyone.

Protect the policy from going stale

1. Write the beneficiary's full legal name and relationship, not just "partner" or "my fiancé."
2. Name a contingent beneficiary, such as a sibling, a trust or a custodian for children.
3. Keep the form current if the relationship ends. Unlike many divorces, a breakup triggers no automatic change, so your ex stays the beneficiary until you change it. Our guide to how to change your life insurance beneficiary shows the steps.
4. Make sure your will, retirement accounts and bank accounts match. A will does not override a beneficiary designation; see life insurance and your will.
5. Tell your partner where the policy is and which company holds it.

If you plan to marry

Marriage changes your options. Update beneficiary forms afterward, check whether your state's community property rules affect ownership (see life insurance for married couples) and revisit coverage amounts. Some states treat a policy bought before marriage differently from one paid for during it, so ask a lawyer when large amounts are involved.

Key takeaways

• Unmarried partners generally have no inheritance, Social Security survivor or marital-deduction rights, so a named life insurance beneficiary matters more than in a marriage.
• Insure each partner on their own life, sized to what the survivor would lose, and name each other and a contingent beneficiary.
• Group coverage for a partner is limited and may be taxable; check with your employer.
• A breakup does not change your beneficiary, so update forms promptly.
• Keep your will, retirement accounts and policies consistent, and consult an attorney for trusts or large estates.