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Life Insurance for Unmarried Couples UK 2026

Unmarried couples have fewer automatic legal protections. Life insurance is arguably more important for cohabiting couples because the law does not automatically provide for a surviving unmarried partner.

6 min read Published March 2026

Why Unmarried Couples Need Life Insurance More

When a married person dies, their spouse has automatic legal rights to inherit. When an unmarried partner dies, the surviving partner has no automatic legal right to anything.

  • If you own your home as tenants in common, your partner's share goes to their estate
  • Unmarried partners cannot claim bereavement benefits
  • No automatic right to stay in a rented property
Critical step: Write your life insurance in trust naming your partner as beneficiary. This ensures the payout goes directly to them, bypasses probate, and avoids IHT.

Separate Policies Recommended

For unmarried couples, separate policies are strongly recommended. If you split up, separate policies are unaffected. Joint policies are complicated to divide.

Wills Are Essential Too

Life insurance provides immediate funds, but you also need a will. Without one, intestacy rules mean your partner inherits nothing.

Frequently Asked Questions

Yes. No automatic inheritance rights. Write in trust to protect your partner.

Life insurance for unmarried couples — the trust paperwork that makes it work

Unmarried couples in the UK — whether cohabiting, engaged, or in a long-term relationship — face a specific inheritance-tax trap. Where married couples can transfer unlimited assets between each other tax-free on death, unmarried partners cannot. Any life insurance payout to an unmarried partner falls inside the deceased's estate, and if the estate exceeds the nil-rate band (£325,000 plus reliefs), 40% inheritance tax applies.

The solution is simple and free: write the life policy into a discretionary trust. The payout never belongs to the deceased's estate — it goes directly to the trust for the trustees to distribute to the named beneficial class. Your partner is named in your letter of wishes as the primary intended recipient, and the trustees (typically your partner plus another adult you choose) follow those wishes.

Two single policies — one per partner — are almost always better than a joint policy for unmarried couples. They pay out independently, they stay flexible if the relationship changes, and they can be separately placed into trust for different beneficiaries if you later have children or want to support elderly parents.

Quick answers

Will my partner be taxed on my life insurance payout?

Only if the policy was not in trust. A trust-held policy falls outside your estate and is paid directly to beneficiaries free of inheritance tax.

Can I set up a trust after the policy is already in force?

Yes. All UK insurers have a standard trust-deed form that can be completed and returned at any time during the policy's lifetime. There is no cost to set up the trust.

Should we take a joint policy or two singles?

Two singles are almost always better for unmarried couples. They pay out independently and can be separately put in trust, which is more flexible if your circumstances change.

Does a civil partnership solve the tax issue?

Yes. Civil partners are treated identically to married couples for IHT. If you are not planning to marry or enter a civil partnership, trust-held insurance is the equivalent practical solution.

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