The France–Spain Double Tax Treaty Explained: Pensions, Property, Dividends and Cross-Border Workers
A clear guide to the 1995 France–Spain double tax treaty: how it allocates tax on French pensions, property, dividends and interest, frontier workers and the assurance-vie for residents of Spain in 2026, with foreign tax credits and residency rules explained. Plan before you file.
By Jacob Salama, international tax lawyer (Bar no. 11.294, Málaga)
10/16/202610 min read
France and Spain form one of Europe's busiest migration corridors. Every year thousands of French nationals retire to the Costa del Sol, the Valencia region or the Balearics; others move south for remote work while keeping property, savings and pension rights in France. The instrument that decides which country may tax what is the Convention between France and Spain for the avoidance of double taxation, signed on 10 October 1995 and still in force as of 2026. This guide walks through the treaty income by income, so that a French person living in Spain can understand where each euro is taxed, where a foreign tax credit applies, and where popular French products such as the assurance-vie lose their home-country advantages.
The treaty broadly follows the OECD Model Convention, but the practical outcomes depend heavily on Spanish domestic law, on regional (autonomous community) rules, and on reporting duties such as Modelo 720 and Modelo 210. Nothing below is a substitute for tailored advice on your own file.
Am I resident in France or in Spain for treaty purposes?
Everything starts with residence, because the treaty only allocates taxing rights once it has assigned you to one country. Under Spanish domestic law you are tax resident in Spain if you spend more than 183 days in a calendar year in Spanish territory, or if your centre of economic interests is located here, or (rebuttably) if your non-separated spouse and minor children live in Spain. France applies its own broad tests, including a home in France, principal place of stay, professional activity or the centre of economic interests.
When both countries claim you, Article 4 of the treaty applies a tie-breaker cascade: (1) the country where you have a permanent home available; (2) if you have a home in both, the centre of vital interests (personal and economic ties); (3) failing that, habitual abode; (4) then nationality; and (5) finally, mutual agreement between the two tax administrations. France is aggressive in asserting residence, so a French national settling in Spain should build a clear evidential record: a Spanish home, healthcare enrolment, family presence, bank and utility footprint, and a genuine reduction of French ties.
A key practical point: being "tie-broken" to Spain under Article 4 makes you a Spanish resident for the whole treaty, taxable in Spain on worldwide income. That is the starting assumption for the rest of this guide.
Where is my French pension taxed?
Pensions are the single most common question from French retirees in Spain, and the answer depends entirely on who paid the pension and why.
Private and general social-security pensions (Article 18). Retirement income arising from past private employment — including the general French state old-age pension paid through the CNAV / Assurance Retraite and complementary schemes such as Agirc-Arrco — is, under the treaty, taxable only in the country of residence. For a French retiree resident in Spain, that means these pensions are taxed exclusively in Spain, on the Spanish IRPF return, as employment-type income (rendimientos del trabajo), on the general progressive scale. France should not tax them; if French withholding has been applied, a residence certificate usually stops it going forward.
Public and civil-service pensions (Article 19). Pensions paid by the French State, a région, a département or a commune in respect of services rendered as a civil servant (functionary) are, as a rule, taxable only in France. There is an important exception: if the recipient is a national of Spain (and not also a French national), the taxing right shifts back to Spain. So a retired French teacher or hospital functionary who keeps only French nationality is taxed on that pension in France; a person who has taken Spanish nationality may find Spain taxing it.
When a pension is taxable only in France under Article 19, Spain does not tax it again, but it may apply exemption with progression: Spain leaves the French public pension out of the taxable base but takes it into account to fix the marginal rate applied to your other Spanish-taxable income. Many taxpayers overlook this and are surprised that their "exempt" French pension still nudges up the rate on their other income.
For a deeper look at the mechanics of French pensions in the Spanish return, see our dedicated guide on how a pension from France is taxed in Spain, and our overview for foreign pensioners in Spain.
I still own property in France — who taxes the rent?
Income from immovable property is governed by Article 6 and is taxable in the country where the property is located. So rent from a flat in Paris or a house in Biarritz is taxable in France first. But because you are a Spanish resident taxed on worldwide income, Spain also taxes the same rent on your IRPF return. Double taxation is relieved by Spain granting a foreign tax credit for the French tax paid.
The nuance that trips people up is which French levies actually count as creditable. Spain will normally credit the French income tax (impôt sur le revenu) charged on the net French rental profit. What is far more contentious is the French social levies — CSG and CRDS — applied on top. Spain has historically resisted treating these as creditable income taxes, on the view that they are social-security contributions rather than taxes on income covered by the treaty. The position is genuinely disputed and has moved over the years with EU case law; as of 2026 you should not assume CSG/CRDS will be credited in Spain, and the point is worth arguing case by case.
Do not forget the parallel duties: French-source rental income also feeds into French returns, and if you dispose of the property later, the Spanish side interacts with the capital-gains rules below.
What about French wealth tax and Spanish wealth tax at the same time?
High-value French real estate can attract two wealth taxes at once. France levies the IFI (impôt sur la fortune immobilière) on French real-estate assets above €1.3 million, and this reaches non-residents — including Spanish residents — on their French property. Spain, meanwhile, taxes residents on worldwide net wealth through the Impuesto sobre el Patrimonio (and, for very large estates, the temporary solidarity tax), subject to the personal allowance and the main-home exemption. French IFI paid on French property may reduce the Spanish charge under domestic double-taxation relief, but the interaction is technical and community-specific. This is an area where a modelled calculation, rather than a rule of thumb, is essential.
How are French dividends and interest treated?
Dividends (Article 10). Dividends paid by a French company to a Spanish resident may be taxed in France, but the treaty caps the French withholding at 15% in the ordinary case. A reduced rate applies to substantial corporate shareholdings; and within the EU parent-subsidiary framework, qualifying parent companies can achieve a 0% outcome on inter-company dividends. Spain then taxes the dividend as savings income on the progressive savings scale (from 19% up to 30% at the top band as of 2026) and grants a credit for the French withholding actually suffered, up to the Spanish tax on that income. In practice you should claim the reduced treaty rate at source using the French forms (see below) rather than overpay 30% and chase a refund.
Interest (Article 11). Interest is generally taxable in the country of residence, with a reduced source-country withholding cap where the source state taxes at all; in practice many cross-border interest flows between France and Spain end up taxed essentially in the residence state, with a treaty credit for any residual source tax. Spanish residents declare the gross interest as savings income and credit any French withholding.
And capital gains — shares and French real estate?
Article 13 splits capital gains by asset type. Gains on French immovable property remain taxable in France (the situs state), with Spain taxing the same gain and giving credit for the French tax — the classic "real-estate" rule. Crucially, the treaty extends this to gains on shares or rights in property-rich entities (a real-estate / "substantial interest" clause): if you sell shares in a company whose value derives principally from French real estate, France can tax that gain as if you had sold the property directly. Gains on ordinary portfolio shares, by contrast, are generally taxable only in the residence state — Spain. Anyone planning a disposal of an SCI or a property-holding company should model the situs rule before signing.
I commute across the border — am I a frontier worker?
Employment income (Article 15) is, as a default, taxable where the work is physically performed, subject to the familiar 183-day rule: a Spanish resident working temporarily in France is taxed only in Spain if they spend fewer than 183 days in France in the relevant period, the employer is not French-resident, and the cost is not borne by a French permanent establishment. Exceed those conditions and France may tax the days worked there.
Separately, the France–Spain relationship recognises a frontier worker (travailleur frontalier) regime for employees who live in the border zone of one country and work in the border zone of the other, returning home as a rule daily. Under that special arrangement such workers are taxed only in their country of residence, regardless of where the work is done. The regime is narrow and geographically defined: it applies to defined border areas (in practice the Basque and Pyrenean frontier zones), not to someone who lives in Malaga and flies to Paris. If you rely on frontier-worker status, keep evidence of your residence and daily return within the qualifying zone.
What happens to my French assurance-vie once I live in Spain?
This is where French savers are most often caught out. The assurance-vie is France's flagship savings wrapper, prized for its 8-year abattement and reduced 7.5% flat rate on gains. Those advantages are features of French domestic law and do not travel with you. Once you are a Spanish tax resident, Spain looks through the French label and taxes the product under its own rules.
In broad terms, for a Spanish resident:
Spain does not generally recognise the French deferral and reduced-rate regime — there is no Spanish equivalent of the 8-year abattement.
Depending on how the policy is structured, Spain may treat the returns as investment income (rendimientos del capital mobiliario). Where the contract is a genuine life-insurance policy meeting Spanish conditions, gains are typically taxed on surrender or partial withdrawal, as savings income at 19%–30%.
Where the contract is really a unit-linked wrapper and the policyholder retains investment control or the right to change assets, Spain may deny insurance treatment and tax the underlying gains on an accrual basis year by year — a materially worse outcome.
The policy must be reported on Modelo 720 if the surrender value exceeds the €50,000 reporting threshold, and it may also feed the annual Modelo 721 / informative regime and wealth-tax base.
The upshot: an assurance-vie that was highly efficient in France can become an ordinary, fully taxable investment in Spain — sometimes taxed annually. Review the contract terms before assuming continuity.
Are CSG and CRDS creditable in Spain?
As flagged above under French property, the French CSG (contribution sociale généralisée) and CRDS (contribution pour le remboursement de la dette sociale) sit awkwardly in the treaty. France applies them to various categories of income (property, investment, sometimes pensions), and taxpayers naturally want to credit them against Spanish tax. The Spanish administration has tended to regard them as social contributions outside the scope of the taxes covered by the convention, and therefore not creditable. EU jurisprudence has periodically reshaped who owes CSG/CRDS at all, which adds a further layer. As of 2026 the safest planning assumption is that CSG/CRDS credit in Spain is contested; where the amounts are significant, the creditability question deserves a reasoned, documented position rather than an automatic entry on the return.
How do I actually claim the treaty rate — forms 5000 and 5002?
Treaty benefits are not automatic; you have to prove residence. A Spanish resident claiming reduced French withholding uses the French forms 5000 (attestation of tax residence) and, for dividends and interest, 5002, which the Spanish tax agency (AEAT) stamps to certify your Spanish residence. Present these to the French paying agent or administration to obtain the reduced rate at source, or to support a refund of over-withheld tax. Keep a Spanish certificate of tax residence issued under the France–Spain convention for each year you rely on the treaty; it is the document that anchors every position in this guide.
A worked example: Geneviève, a Paris retiree in Valencia
Consider Geneviève, a retired French national who moves to Valencia. She spends more than 183 days a year in Spain, has her only home there, and is tie-broken to Spain under Article 4. Her income streams are typical of the corridor:
A civil-service pension from her career as a public-sector teacher. Under Article 19 this is taxable only in France, because she has kept French nationality only. Spain does not tax it, but applies exemption with progression, so it lifts the marginal rate on her other Spanish income.
A complementary Agirc-Arrco pension from earlier private employment. Under Article 18 this is taxable only in Spain, on her IRPF as employment income.
Rent from a Paris apartment. Taxable in France under Article 6; also declared in Spain, which credits her French income tax — but she should not assume the CSG on that rent will be credited.
A French assurance-vie opened fifteen years ago. In France she expected the 8-year benefit; in Spain the wrapper is taxed under Spanish rules, potentially as unit-linked investment income, and she must list it on Modelo 720 because its surrender value exceeds €50,000.
Geneviève's overall Spanish tax is very different from what a naive "it's all French, France taxes it" assumption would produce — and getting the residence certificate (forms 5000/5002) filed early is what keeps France from over-withholding on her dividends and rent.
What are the most common mistakes French residents make?
Assuming French savings keep their French treatment. The assurance-vie and the PEA lose their home advantages once you are Spanish resident.
Forgetting exemption with progression. A French public pension "exempt" in Spain still raises the rate on everything else.
Treating CSG/CRDS as automatically creditable. It frequently is not, and a blanket credit invites adjustment.
Missing Modelo 720 / non-resident filings. French accounts, policies and property above thresholds must be reported; penalties for omission are real.
Never filing forms 5000/5002. Without the residence certificate, France withholds at full domestic rates and you overpay.
Overlooking the property-rich share clause. Selling an SCI or property company is not always a "residence-only" gain.
For the wider framework on relieving double taxation and on non-resident obligations, see our guides on how to avoid double taxation in Spain and on non-resident tax in Spain, Modelo 210 and Modelo 720.
Where to get help
Every France–Spain file turns on the detail: the exact pension payer, the wording of an assurance-vie contract, the situs of a company's assets, and the paperwork behind each treaty position. If you are a French national living in Spain — or planning the move — we can map your income streams to the treaty and file the right forms before the French withholding machine runs ahead of you.
Talk to us: WhatsApp +34 644 121 802 · book a call at Calendly · email taxlegalspain@gmail.com.
Disclaimer: This article is general information as of 2026 and does not constitute legal or tax advice. Spanish and French tax law, and the interpretation of the 1995 convention, change over time. Always obtain advice tailored to your own circumstances before acting. Jacob Salama — Salama Legal SLP, Bar no. 11.294, ICA Málaga.