LPAs for Same-Sex Couples

Written by Anthony Dalton · Reviewed by James Tyrrell · Last reviewed 11 April 2026

Same-sex couples have exactly the same rights as opposite-sex couples when creating a Lasting Power of Attorney. The Mental Capacity Act 2005 makes no distinction based on gender or sexual orientation, and the process, the forms, and the legal protections are identical. Whether you are married, in a civil partnership, or living together, an LPA is the best way to make sure your partner can act for you if you lose mental capacity.

LPA Rights Are Equal Regardless of Gender

The legal framework for Lasting Powers of Attorney does not mention gender or sexual orientation anywhere. The Mental Capacity Act 2005 refers to “donors” and “attorneys” — and any adult with mental capacity can appoint any other willing adult as their attorney. That is the whole of it.

This means a same-sex partner can be appointed as your attorney on both a Property and Financial Affairs LPA and a Health and Welfare LPA, in exactly the same way as any other spouse or partner. The Office of the Public Guardian processes LPAs based on whether the form is correctly completed and the legal requirements are met — nothing else.

If you and your partner both want to appoint each other, you can create mirror LPAs — matching documents where each of you names the other as attorney. Many couples find this the most practical approach.

Married, Civil Partnership, and Cohabiting: What Difference Does It Make?

Your relationship status does not affect your ability to create an LPA or appoint your partner as attorney. However, it does affect your broader legal position if something goes wrong without one.

Married couples and civil partners

If you are married or in a civil partnership, you have certain legal recognitions — for example, your spouse or civil partner is typically consulted by medical professionals about treatment decisions. But even this is not a legal right. Doctors are not obliged to follow your partner’s wishes, and they have no authority over your finances at all. A spouse or civil partner as attorney has clear, enforceable legal authority. Without an LPA, they do not.

For LPA purposes, marriage and civil partnership are treated identically. There is no distinction in the forms, the registration process, or the legal effect.

Cohabiting couples

If you live together but are not married or in a civil partnership, an LPA is even more critical. Cohabiting partners have very few automatic legal rights in England and Wales. If you lose mental capacity without an LPA, your partner has no legal standing to manage your bank accounts, deal with your property, or make decisions about your medical care. The courts could appoint a deputy who has never met you — or a family member who does not support your relationship.

Why Next-of-Kin Myths Cause Problems

Many people assume that their “next of kin” automatically has the right to make decisions for them. This is a widespread myth, and it causes real harm — particularly for same-sex couples. As our guide on the “family can decide” myth explains, next of kin is not a legally defined concept in England and Wales. It carries no decision-making power whatsoever.

In practice, this means that if you are admitted to hospital without capacity and without an LPA, medical staff may consult whoever they consider to be your closest relative. That might be your partner — or it might be a parent or sibling, especially if hospital records list them as your emergency contact. If there is any disagreement between your partner and your biological family, there is no clear legal mechanism to resolve it without court involvement.

Consider David and Marcus, who had been together for twelve years but never married. When David suffered a stroke, the hospital contacted his mother as next of kin. She and Marcus disagreed about David’s treatment. Because David had no LPA, the hospital had no obligation to follow Marcus’s wishes. A Health and Welfare LPA naming Marcus as attorney would have resolved the situation immediately.

Appointing Your Partner as Attorney

The process of appointing your same-sex partner as attorney is identical to appointing anyone else. You fill in the LPA form, name them as your chosen attorney, have the document signed and witnessed, and register it with the Office of the Public Guardian. The registration fee is £92 per LPA.

Most couples choose to create LPAs for each other at the same time. Our guide on creating LPAs together as a couple covers how this works and why it makes practical sense. You each remain a separate donor with a separate LPA — there is no such thing as a joint LPA — but doing them together ensures you are both protected.

When choosing your attorney, the same considerations apply as for any couple. You need someone who is trustworthy, understands your wishes, and is willing and able to take on the responsibility. For most people in a committed relationship, their partner is the obvious choice. You can also appoint additional attorneys — such as a close friend or sibling — to act alongside your partner or as a replacement if they are unable to serve.

Involving Families Where Relationships Are Complex

For some same-sex couples, family relationships are straightforward and supportive. For others, family dynamics can be more complicated — whether because of estrangement, disagreements about the relationship, or simply distance. These dynamics matter for LPA planning because family members can raise objections during the registration process or later challenge how an attorney is acting.

When you create an LPA, you can choose “people to notify” — individuals who are informed when the LPA is registered and who have an opportunity to raise concerns with the Office of the Public Guardian. You are not required to notify family members, and you can choose anyone you wish. If you are concerned that a relative might try to obstruct the registration, think carefully about whether to include them as a person to notify. Their objection would need to be on valid legal grounds (such as fraud or undue pressure), but even an unfounded objection can cause delays.

If your family relationships are strained, it is worth discussing your LPA plans with your partner and agreeing on how to handle potential challenges. A well-drafted LPA with clear preferences and instructions gives your attorney a strong foundation to act on — and makes it much harder for anyone to argue they are not following your wishes.

Why a Health and Welfare LPA Matters for Same-Sex Couples

A Health and Welfare LPA gives your attorney the power to make decisions about your medical treatment, where you live, your daily care, and — if you choose — whether to refuse or consent to life-sustaining treatment. For same-sex couples, this type of LPA deserves particular attention.

Without a Health and Welfare LPA, medical professionals make treatment decisions in your best interests, consulting people close to you where possible. But “consulting” is not the same as “deciding.” If your partner and your parents disagree about a treatment decision, the medical team will make the final call — and there is no guarantee they will side with your partner.

Rachel and Sophie had been civil partners for eight years when Rachel was diagnosed with early-onset dementia. Rachel’s parents wanted her moved to a care home near them, two hundred miles from Sophie. Because Rachel had a Health and Welfare LPA naming Sophie as her attorney, Sophie had the legal authority to decide where Rachel lived. Without that LPA, the decision could have ended up in the Court of Protection — a stressful, expensive process with an uncertain outcome.

If you have specific wishes about end-of-life care, include them as preferences in your LPA. This gives your attorney clear guidance and reduces the chance of disputes with other family members.

Practical Steps to Protect Your Partner

Setting up LPAs as a same-sex couple follows exactly the same process as for any couple. Here is a straightforward plan to get it done.

Common Questions About LPAs for Same-Sex Couples

This guide was last reviewed and updated on 11 April 2026. Information is based on current legislation and OPG guidance for England and Wales.

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