The carte de séjour, explained: residency in France for Britons

Few phrases generate more anxiety in British-in-France circles than "carte de séjour" — and most of that anxiety comes from a single confusion. People read advice meant for someone in a completely different situation, panic about tests or fees that don't apply to them, and tie themselves in knots. So before anything else, the one distinction that makes the whole topic fall into place:

The card you need depends entirely on when France became your home. There's a protected, privileged card for those who were already here before Brexit took full effect — and an ordinary immigration card for everyone who has arrived since. They share a name and almost nothing else. Work out which one is yours, and the rest of this guide sorts itself into the half that's relevant and the half you can ignore.

Which one are you?

• Resident before 31 December 2020? You're covered by the Withdrawal Agreement. Your card is the WA card — jump to the first section below.
• Arrived in 2021 or later? You're treated as a third-country national, like any non-EU citizen. Your route runs through a visa first — skip to "The newcomer's path".

The Withdrawal Agreement card (for pre-Brexit residents)

If you were legally living in France before the end of the Brexit transition, you were required to apply for a special residence permit — the carte de séjour "Accord de retrait", marked Article 50 TUE on the front and referencing the UK–EU Withdrawal Agreement on the back. It's often called the WA card or WARP (Withdrawal Agreement Residence Permit).

This card is genuinely privileged. It preserves, for you, most of the rights you had as an EU citizen: the right to live and work without a separate permit, to run a business, to access French social benefits and healthcare, and — crucially — to renew unconditionally for as long as you remain resident. These rights sit on the foundation of an international treaty, which is why they can't be quietly eroded by changes to ordinary French immigration law.

2026: the renewal wave

Two versions were issued. Those resident for more than five years by the end of 2020 got a 10-year card straight away. Those with less than five years got a 5-year card — and that's the cohort whose moment has arrived. The 5-year cards issued in 2021–22 are now expiring through 2026, triggering the first big wave of renewals, with tens of thousands of Britons converting their 5-year card into the permanent 10-year séjour permanent.

The mechanics, plainly:

• You're renewing the card, not re-earning the right. Your permanent residency is already secured under the treaty — this is an administrative refresh, not a fresh assessment.
• Start early. You must apply within the 2 months before expiry, but prefectures are slow and uneven — the standard advice is to make contact 3 to 6 months ahead.
• You'll need proof of continuous residence across the period (tax returns, utility bills, tenancy or ownership records). Gaps in your evidence are the most common cause of delay, so gather the full span.

The newcomer's path (for arrivals since 2021)

If you moved to France in 2021 or later, none of the Withdrawal Agreement applies to you — you're a third-country national, on the same footing as any non-EU citizen, and your residency is built in stages. The good news is that the hardest part, the visa, is the bit our visa walkthrough already helps you with. The carte de séjour is what comes after.

The sequence:

• 1. Get a long-stay visa (the VLS-TS — visa de long séjour valant titre de séjour) from the French consulate before you move. For most retirees and the financially independent, that's the visitor visa; for others, work, family or study routes.
• 2. Validate it online within 3 months of arrival. This is a quick but essential digital step — it converts your visa into a valid residence permit for its duration and is easy to forget in the chaos of moving. Miss it and your status lapses.
• 3. Before the visa expires, apply for your carte de séjour at your local prefecture. The VLS-TS typically runs 4–12 months; as it nears its end, you apply for the actual card — often a multi-year carte de séjour pluriannuelle, which spares you annual renewal trips.

Unlike the WA card, these are ordinary French permits: they carry fees, they're conditional on you still meeting the criteria for your category (sufficient income, healthcare cover, and so on), and — for multi-year and longer cards from 2026 — they can involve the integration requirements (French language at the relevant level, civic knowledge) that WA holders are exempt from.

The longer game: 10-year card or citizenship?

Whichever path you came by, after enough continuous residence (broadly five years) you reach a fork that's worth understanding early, because it shapes how much French you'll need to learn.

• The long-term card — a 10-year residence permit (for WA holders, the séjour permanent; for others, the carte de résident). It lets you carry on living and working in France indefinitely, renewing as needed.
• French citizenship — available after five years' legal, continuous residence, by decree. Since January 2026 it requires B2-level French and a civic exam (40 questions on history, values and institutions). You keep your British passport — France and the UK both permit dual nationality.

The practical trade-off: citizenship gives you the vote and permanent security but demands real French and study; the 10-year card asks neither. Many established Britons renew the card precisely to avoid the language and civic hurdles — which is a perfectly legitimate choice, not a lesser one. (Note: those married to a French citizen can apply for nationality by declaration of marriage, which doesn't require the civic test — a different and often simpler route.)

A word on prefectures

One reality underlies all of the above: the rules are national, but the experience is local. Two people with identical situations can have wildly different journeys depending on which prefecture handles them — some are swift and digital, others slow and idiosyncratic, with their own document quirks and appointment bottlenecks. This isn't something you can change, but it is something you can plan around: start everything earlier than feels necessary, keep meticulous copies of every document, and don't assume a friend's experience in another département predicts yours.

So, what should you actually do?

Find your path and act on the right timeline. If you're a pre-Brexit resident with a 5-year card, this is your year — start the renewal to a 10-year permanent card 3–6 months before expiry, gather your continuous-residence proof, and ignore the citizenship-level language scare stories, which don't apply to you. If you're a newcomer, get the visa right first, validate it within three months of landing, and treat the carte de séjour application as the next deliberate step rather than an afterthought. And whatever your situation, start early — the rules reward the organised and punish the last-minute, almost entirely because of how unevenly they're administered on the ground.

This guide offers practical, general information, not legal or immigration advice. Pimpernel are not immigration lawyers or advisers, and we have nothing to sell you. Residency rules, fees, deadlines, integration requirements, and prefecture procedures change and vary locally, and how they apply depends on your own nationality, arrival date, residence history, and circumstances. The 2026 integration reforms in particular are recent and still settling. Always confirm your own position with your prefecture, the official Service-Public and France-Visas websites, or a qualified immigration professional before acting.