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First published in July 2022
Updated in September 2025
If you're living in France with your partner and thinking about taking the next legal step in your relationship, you've probably come across the term PACS. But what exactly does it mean?
The Pacte Civil de Solidarité (PACS) is a unique French legal union that offers many of the same benefits as marriage, without the big ceremony, cost, or paperwork. It's increasingly popular among both French citizens and international residents.
In this guide, we’ll explain everything you need to know about PACS in France: what it is, how it works, who it's for, and why it might be a great option for expats.
What Is PACS?
PACS stands for Pacte Civil de Solidarité. It’s a form of civil partnership that gives two adults legal recognition as a couple, with some, though not all, of the same benefits as marriage.
Introduced in 1999, PACS was originally designed to provide legal and fiscal protection to same-sex couples, who at the time could not marry in France. Since 2013, same-sex marriage has been legal, but PACS remains widely used, now by both opposite-sex and same-sex couples alike.
Today, PACS is considered a flexible, low-cost alternative to marriage in France.
Who Can Enter Into a PACS?
Whether you're a French citizen or an expat, PACS is open to all adults, with a few key conditions:
➡️ You must both be at least 18 years old
➡️ You cannot already be married or PACS’d to someone else
➡️ You must live together (proof of cohabitation is required)
➡️ At least one partner must be resident in France
If one of you is a foreign national, you’ll need to provide documents from your home country proving you're not married, such as a certificate of no impediment to marriage.
What Are the Benefits of Being PACS’d?
PACS comes with a number of legal, tax, and social benefits that can make life simpler, especially for couples who live together long-term.
Tax Advantages
➡️ PACS partners can file joint income tax returns, potentially reducing your overall tax bill.
➡️ You're recognised as a household unit (foyer fiscal) by French tax authorities.
Social Security & Residency
➡️ PACS can help with residency permit applications for non-EU partners.
➡️ PACS partners may be entitled to France health insurance coverage through their partner’s system.
Housing & Employment Rights
➡️ You’re legally treated as next-of-kin for tenancy agreements or certain employment benefits.
➡️ You can request time off work (e.g., for PACS registration or partner’s illness) similar to married couples.
PACS vs. Marriage: What’s the Difference?
While PACS shares many practical benefits with marriage, there are a few important differences:
| Feature | PACS | Marriage |
|---|---|---|
| Adoption Rights | Limited | Full |
| Inheritance Rights | No automatique inheritance | Full legal inheritance |
| Joint Property Regime | Separate property (default) | Community property (default) |
| Ending the Union | Simple written notice | Formal divorce process |
| International Recognition | Limited | Broadly recognised |
📝 Good to Know: You can always transition from PACS to marriage later on. Many couples start with PACS for legal or tax reasons and marry later when the time is right.
How to End a PACS
Breaking up a PACS is also much simpler than a divorce:
➡️ Submit a joint or unilateral declaration to the local court or notaire
➡️ No need to go to court unless there’s a dispute over property
➡️ The PACS ends once the declaration is recorded
Fun Fact: You Don’t Have to Be in Love
French law does not require PACS partners to be romantically involved. In theory, you could PACS with your best friend or roommate, as long as you live together and meet the legal criteria.
Of course, many couples use PACS as a stepping stone to marriage, especially when planning a wedding is delayed by cost, logistics, or long-distance family.
FAQ: PACS in France
Is PACS recognised internationally?
PACS is not always recognised outside France. If you plan to move abroad, check local laws in your future country of residence.
Can a foreigner PACS with a French citizen?
Yes. You’ll need to provide certified translations and proof you’re not married in your home country.
Do PACS partners inherit automatically?
No. PACS partners do not have automatic inheritance rights, unlike married spouses. You’ll need to create a will to protect your partner.
Is PACS reversible?
Yes. You can dissolve a PACS easily by submitting a declaration, and you can later get married if you wish.
To Wrap it All Up
PACS is a uniquely French solution for couples who want legal recognition, without the formality of marriage. Whether you're planning your life together, managing taxes, or sorting out residency paperwork, PACS offers an efficient and flexible path forward.
Watch our YouTube Video explaining what is PACS:
