Cohabitation Rights in Ireland: What Unmarried Couples Need to Know (2026)

Last updated 9 October 2026. General information only, not legal advice.

Thousands of couples in Ireland live together without getting married or entering a civil partnership. Many assume that a long-term relationship creates the same legal rights as marriage — it does not. In Ireland, unmarried cohabitants have far more limited legal protections than spouses. This guide explains what rights you do have and what steps you can take to protect yourself and your partner.

The Cohabitants’ Redress Scheme

The Civil Partnership and Certain Rights and Obligations of Cohabitants Act 2010 introduced a redress scheme for qualifying cohabitants. To qualify, you must have been living together in an intimate and committed relationship for at least 5 years (or 2 years if you have a dependent child together), and the relationship must have ended through death, separation, or breakdown.

Under the scheme, a financially dependent cohabitant can apply to court for orders relating to property, pension adjustment, or compensatory maintenance. However, there are strict time limits — you must apply within 2 years of the end of the relationship.

What Rights Do Cohabitants NOT Have?

It is just as important to understand what rights you don’t have:

• No automatic inheritance rights: If your partner dies without a will, you do not inherit anything. Their estate passes to their family under the intestacy rules
• No automatic right to the family home: If the property is in your partner’s name alone, you have no automatic right to it on death or separation
• No next-of-kin status: You are not automatically entitled to make medical decisions for an incapacitated partner
• No automatic pension entitlements: You do not automatically inherit your partner’s pension on their death
• No maintenance rights during the relationship: Unlike spouses, cohabitants cannot apply for maintenance while the relationship is ongoing

How to Protect Yourself as a Cohabitant

There are several practical legal steps you can take to protect your position:

• Make a will: Your partner should make a will expressly leaving their estate (or a share of it) to you. Without a will, you get nothing. See our Online Will Drafting Service
• Cohabitation agreement: A formal agreement documenting how property, finances, and other matters will be handled can provide significant protection and certainty
• Joint property ownership: If you jointly purchase a home, ensure the ownership structure is clearly documented — either as joint tenants (right of survivorship) or tenants in common (fixed shares)
• Enduring Power of Attorney: Give your partner authority to make medical and financial decisions on your behalf if you lose capacity. See our EPA Drafting service
• Life insurance: Ensure you have life insurance with your partner named as beneficiary

Claiming Against a Deceased Partner’s Estate

If your partner dies, a qualified cohabitant can apply to the court for provision from the deceased’s estate under section 194 of the 2010 Act. The application must be made not more than six months after representation is first granted under the Succession Act 1965. If the relationship ended two years or more before the death, you generally cannot make this application, with limited exceptions set out in the Act. The court decides each case on its facts, so nothing is guaranteed. A will remains the clearer route: see our guide to making a will in Ireland.

Cohabitation Agreements: What the Law Requires

Section 202 of the 2010 Act allows cohabitants to make an agreement about their financial affairs during the relationship, when it ends, or on death. To be valid, it must be in writing and signed by both partners, the general law of contract must be complied with, and each partner must have received independent legal advice (or, where joint advice was taken, have waived independent advice in writing). An agreement can exclude applications for redress, but the court can vary or set it aside in exceptional circumstances where enforcing it would cause serious injustice. You can read more about the qualifying periods in our guide on how long you must live together to be a qualified cohabitant.

Frequently Asked Questions

Does living together for many years create a “common law marriage” in Ireland?

No. There is no concept of common law marriage in Irish law. No matter how long you have lived together, you do not acquire the same legal rights as a married couple simply by cohabiting.

What happens to our home if we separate?

If you are joint owners, the property will generally be divided in accordance with your ownership shares (or by agreement). If only one partner owns the property, the other may have limited rights unless they can demonstrate a financial contribution that justifies a beneficial interest — but this requires litigation and is uncertain. A cohabitation agreement established upfront is far cleaner.

How long do I have to apply for redress if we separate?

The Law Society of Ireland states that applications must be made within two years of the relationship ending. Because the deadline is short, take advice from a solicitor promptly if you think you may have a claim.

Can I claim from my partner’s estate if they die without a will?

A qualified cohabitant can apply to the court for provision from the estate, but must do so within six months of the first grant of representation. Being a cohabitant does not give you an automatic share, and the court decides whether to make an order.

Is a cohabitation agreement legally binding in Ireland?

It can be, if it meets the requirements in section 202 of the 2010 Act: in writing, signed by both partners, compliant with contract law, and made after each partner has had independent legal advice, or waived it in writing where joint advice was taken. The court can still set it aside in exceptional circumstances to avoid serious injustice.

Need legal advice on protecting your position as a cohabitant? This site is not a solicitor’s practice; to find a regulated solicitor, use the Law Society of Ireland’s Find a Solicitor directory, or join the no-fee solicitor service waiting list. Also see our Will Drafting service.

This article is for informational purposes only and does not constitute legal advice.

Need help with this? Work of this kind is carried out by a solicitor regulated by the Law Society of Ireland. We are not a solicitor’s practice and do not provide it — to instruct a solicitor, use the Law Society of Ireland’s Find a Solicitor directory.Conveyancing.

Is There Common Law Marriage in Ireland? “Common Law Spouse” Explained

There is no such thing as common law marriage in Ireland. No matter how many years you live together, you never automatically acquire the legal rights of a married couple — the terms “common law spouse”, “common law wife” and “common law husband” have no legal status in Irish law. This surprises many long-term couples, and the consequences show up at the worst possible times: separation, serious illness, or death.

What Does Cohabiting Mean in Irish Law?

Under the Civil Partnership and Certain Rights and Obligations of Cohabitants Act 2010, a cohabitant is one of two adults living together in an intimate and committed relationship. You become a qualified cohabitant — with the right to apply to court for redress such as maintenance or property and pension adjustment orders — after living together for 5 years, or 2 years if you have a child together. Unlike a spouse, a qualified cohabitant must apply to court and generally show financial dependence on the relationship; nothing is automatic.

Why Cohabiting Couples Need Wills and Agreements

A cohabitant is not next of kin. If your partner dies without a will, you have no automatic right to inherit — their estate passes to their children or blood relatives, and anything you do inherit is taxed at the lowest tax-free threshold (the same as a stranger). The two most effective protections are a will for each partner and a cohabitation agreement setting out what happens to property and finances. See our couples & cohabitation services for options.