Marriage or PACS: Two Ways to Commit (and Celebrate Either Way)

Tax-wise, PACS and marriage are virtually identical—the same joint taxation, the same tax benefits. The real difference shows up when hard times hit: marriage automatically protects the surviving spouse (inheritance, survivor's pension, housing), whereas a PACS does not. If you want maximum long-term protection → marriage. If you want a flexible, fast, and reversible commitment → PACS, provided you draw up a will. And in either case, you have every right to throw a party. Yes, a PACS party.

In 2023, around 204,000 PACS were registered in France—almost as many as marriages. It is no longer a "second-rate marriage." It is a genuine choice.

PACS and Marriage: 30-Second Definitions

Marriage is a union celebrated at the town hall by a civil registrar, creating a comprehensive legal status: mutual obligations, a matrimonial property regime, automatic protection of the surviving spouse in the event of death, and dissolution through divorce.

The PACS (civil partnership) is a contract signed between two partners and registered at the town hall or with a notary. It organizes life together but triggers far fewer automatic legal protections. It can be dissolved by a simple declaration—or automatically if either partner gets married.

The Honest Comparison Table (2026)

What Marriage Protects—and What a PACS Does Not

Inheritance

Without a will, a PACS partner inherits nothing. Zero. Even after 25 years living together, even with a home purchased jointly—the deceased's share goes straight to their legal heirs (children, parents). A will largely remedies this issue: you can bequeath the freely disposable portion of your estate to your partner, and good news, PACS partners are entirely exempt from inheritance tax, just like married spouses. But you have to take the step. Drafting a will costs between €120 and €250 with a notary. It is the very first thing any pacsed couple should do.

Survivor's Pension

There is no workaround here: in 2026, the survivor's pension (up to 54% of the deceased's pension) remains strictly reserved for married spouses. Thirty years of PACS entitle you to nothing; two years of marriage open that right up. Over twenty years of retirement, the gap can add up to tens of thousands of euros.

Separation

A PACS can be dissolved by a simple declaration, even unilaterally. This is both its greatest strength (freedom) and its main weakness (no financial compensation is planned for the partner who put their career on hold, unlike the compensatory allowance awarded in a divorce).

What a PACS Does Just as Well as Marriage

From a tax perspective, it is a clone of marriage: joint taxation starting from the very first year, the same tax bands, the same mechanisms. For everyday life—health insurance, paid leave for family events, joint leases, social security benefits—a PACS covers all the essentials. And since 2022, pacsed couples can adopt jointly.

Above all, a PACS offers one quality marriage simply cannot: simplicity. No burdensome exit procedure, no complex default matrimonial regime, and no pressure to hold a traditional ceremony.

PACS or Marriage: Which Profile Fits You?

A PACS is likely the right choice if: you want to make things official without (yet) stepping into marriage; your assets are straightforward and you are ready to write a will; you are young and far from retirement; you want to leave the door open for marriage later on.

Marriage is likely the right choice if: one of you depends financially on the other; there is a significant gap in income or future pensions (the survivor's pension becomes a crucial topic); you are buying valuable property together while having children from previous relationships; or simply if marriage holds deep personal meaning for you.

One point that cannot be repeated often enough: getting pacsed first and married later is not a detour, it is an extremely common path. Registering a PACS today takes nothing away from getting married in five years.

Yes, You Can Throw a PACS Party

In collective imagination: marriage = big party, PACS = signing paperwork on your lunch break before heading right back to the office. Who decided that?

Commitment is commitment. If you enter into a PACS because it is your own way of saying "you're the one," that milestone deserves to be celebrated just as much as a wedding.

What can a PACS celebration look like? Anything you want. A lunch at a restaurant with your closest loved ones right after leaving the town hall. A garden party at home. A weekend getaway at a country cottage with your best friends. A 10-person dinner complete with speeches and champagne. Some couples even hold a small symbolic ceremony. There is no standard script, and that is precisely what makes a PACS party so wonderfully liberating.

Typical budget: from €500 (a homemade cocktail buffet) to €3,000 (privatizing a restaurant for 25 guests).

The Mariable Verdict

Stop comparing PACS and marriage as if there were one universal winner. The right approach comes down to two questions.

First, the cold, practical asset question: if one of us passes away tomorrow, is the other protected? If your answer raises concerns—financial dependency, pensions, real estate, children—marriage is objectively the most protective legal vehicle. If you still choose a PACS, book an appointment with a notary to write a will. Non-negotiable.

Second, the warm, emotional question: how do we actually want to celebrate? And that answer is completely separate from the first. You can get married in utter intimacy with two witnesses, and get pacsed with a 60-person bash.

FAQ — Marriage or PACS

What is the main difference between a PACS and marriage?

The protection granted to a partner upon death. A married spouse inherits automatically and can claim a survivor's pension; a PACS partner inherits nothing without a will and is never entitled to a survivor's pension. In terms of taxation, however, both statuses are virtually identical.

Does a PACS entitle you to a survivor's pension?

No. In 2026, the survivor's pension remains strictly reserved for married spouses (and non-remarried divorced ex-spouses), regardless of how long the PACS lasted.

Does a PACS partner inherit automatically?

No. Without a will, a pacsed partner receives nothing. With a will, they can receive the freely disposable portion of the estate and are fully exempt from inheritance tax, just like a married spouse. A will is therefore essential.

Can you enter into a PACS and get married later?

Yes, and it is very common. Marriage between the two partners automatically dissolves their PACS—no separate cancellation procedure is required.

Can you throw a party for a PACS?

Of course. There are no rules dictating the format: a restaurant lunch, a garden party, a weekend with close friends, or even a symbolic ceremony.

How much does a PACS cost?

Registration at the town hall is free. With a notary, expect to pay around €100 to €200. Add the cost of drafting a will (€120 to €250)—the one truly indispensable expense for any pacsed couple.

In Summary

PACS or marriage, there is no wrong answer—only poorly informed decisions. Take a close look at the level of protection you need, choose the legal framework that matches, and celebrate exactly the way you want to. Because making a commitment, whichever document you sign, is always worth celebrating.

This article provides general guidance updated for 2026—for any specific estate situation (real estate ownership, children from previous relationships, large income gaps), a consultation with a notary is worth a thousand articles.

Further Reading

• Low-Budget Weddings: How the Town Hall + Restaurant Setup Works for a PACS Party
• Intimate Weddings: Why a PACS Party Is Often a Natural Fit for Small Gatherings
• Wedding Anniversaries: Celebrating the Years Spent Together