For a British citizen who has settled in France, a deduction labelled CSG or CRDS on a French pension statement can look incompatible with a UK-issued S1. The apparent contradiction is often real, but it cannot be resolved by showing the S1 alone. The S1 identifies the State responsible for healthcare costs; it does not make a UK State Pension exempt from French income tax, and it does not automatically settle every question about social contributions.<\/p>\n
CSG means contribution sociale g\u00e9n\u00e9ralis\u00e9e<\/em>, the general social contribution. CRDS means contribution au remboursement de la dette sociale<\/em>, the social-debt repayment contribution. For pensioners, the decisive issue is usually whether France may treat the pensioner as being covered by a French compulsory health-insurance scheme while the pension is paid. A valid United Kingdom S1, properly registered in France and covering the relevant period, can be powerful evidence that the UK remains the competent State for healthcare.<\/p>\n This guide separates three matters that are frequently confused: income tax on the UK pension, CSG\/CRDS on replacement income, and healthcare registration. It explains how to test the deduction, assemble proof, claim repayment, and choose the correct route if the first request is refused. The analysis is directed at a person resident in France who receives a UK State Pension or another UK pension and relies on an S1 after Brexit.<\/p>\n An S1 is a portable healthcare document. In practical terms, it confirms that a person living in one country is entitled to healthcare there at the expense of another country. A British pensioner normally requests the document from the United Kingdom authority responsible for healthcare costs and registers it with the local CPAM<\/em> (caisse primaire d’assurance maladie<\/em>, the local primary health-insurance fund) in France. The registration gives the French administration a record of the competent State. The GOV.UK guidance on healthcare in France<\/a> explains the S1 registration process and identifies the UK healthcare authority that can help with an S1.<\/p>\n After Brexit, the applicable coordination instrument is not determined simply by nationality. The Withdrawal Agreement can protect a person whose situation falls within its scope, while the EU\u2013UK Trade and Cooperation Agreement (TCA) contains the later coordination rules for other situations. The TCA\u2019s social-security protocol is published in the official EUR-Lex text<\/a>. The relevant facts include the date the person moved, the person\u2019s residence, the pension or benefit giving rise to healthcare entitlement, any work in France or the UK, and which institution issued the S1.<\/p>\n The French starting point is article L. 136-1 of the Code de la s\u00e9curit\u00e9 sociale<\/em><\/a> (Social Security Code). It opens with the following rule:<\/p>\n \u201cIl est institu\u00e9 une contribution sociale sur les revenus d’activit\u00e9 et sur les revenus de remplacement.\u201d<\/p>\n<\/blockquote>\n In English, this creates a social contribution on employment income and revenus de remplacement<\/em>, meaning replacement income such as pensions. The same article identifies the persons concerned by the health-insurance condition. It refers to people who are domiciled in France for income-tax purposes and are supported, in any capacity, by a French compulsory health-insurance scheme:<\/p>\n \u201c\u00e0 la charge, \u00e0 quelque titre que ce soit, d’un r\u00e9gime obligatoire fran\u00e7ais d’assurance maladie\u201d<\/p>\n<\/blockquote>\n That phrase is not a slogan about every resident. It is a legal condition that must be applied to the person\u2019s actual social-security position. Article L. 136-1 should be read with article L. 136-1-2, which deals with contributions on replacement income and the income thresholds that can produce an exemption or a lower rate, and article L. 136-8, which sets the CSG rates and categories. The official L\u00e9gifrance section on CSG and replacement income<\/a> and the official text of article L. 136-8<\/a> must be checked for the tax year concerned. A pensioner should not infer the applicable rate from a neighbour\u2019s statement.<\/p>\n This article sits within the broader pension cluster covered by our guide to UK pensions in France after Brexit, including the tax treaty and declaration duties<\/a>. That guide addresses the income-tax and reporting questions; the present article focuses on the narrower health-affiliation and CSG\/CRDS refund issue.<\/p>\n CRDS is a separate contribution with a linked base and collection framework. Article 14 of Ordonnance No. 96-50 of 24 January 1996<\/a> states:<\/p>\n \u201cCette contribution est soumise aux conditions pr\u00e9vues aux articles L. 136-1-1 \u00e0 L. 136-4 du m\u00eame code.\u201d<\/p>\n<\/blockquote>\n The English meaning is that the CRDS follows the statutory conditions set out for the corresponding social contributions. Article 19 of the same ordinance, in the official consolidated ordinance<\/a>, is also relevant to the rate. The pension statement remains essential: it shows which contribution was actually taken, its percentage, the period and the payer.<\/p>\n The S1 matters because the health-insurance condition is not decided by residence alone. Article L. 160-1 of the Social Security Code provides the general French healthcare rule for a person who works or, without working, resides in France in a stable and regular manner. The current L\u00e9gifrance text of article L. 160-1<\/a> must, however, be applied subject to international coordination rules. A person covered at the expense of the UK may live in France without becoming a person whose healthcare is funded by a French compulsory scheme for the period covered by the S1.<\/p>\n The French public service for international social security, CLEISS, expresses the practical distinction in its guidance for pensioners. Where the S1 is issued by the State paying the pension and that State remains responsible for healthcare, the guidance says:<\/p>\n \u201caucune cotisation n’est pr\u00e9lev\u00e9e sur vos pensions de retraite fran\u00e7aises\u201d<\/p>\n<\/blockquote>\n That sentence means that the French pension should not carry the relevant French health-linked deductions in the described situation. It is not a universal promise for every British pensioner. The CLEISS page on retirement and healthcare coordination between France and the United Kingdom<\/a> distinguishes an S1 issued by France from an S1 issued by the other State. It also explains why the identity of the issuing State and the person\u2019s actual affiliation matter.<\/p>\n In a typical challenge, the argument is therefore cumulative:<\/p>\n If all those points are established, the S1 is not merely a general healthcare card. It is evidence supporting the contention that the French health-insurance condition in article L. 136-1 has not been met. If the S1 was issued by France, or if the person began French employment, the analysis may lead in the opposite direction. The S1 cannot be used to rewrite the competent-State decision.<\/p>\n There is also a tax distinction. Under article 18 of the France\u2013UK double-taxation convention, pensions paid in consideration of past employment are generally taxable in the State of residence, subject to special rules for government service. The official GOV.UK text of the 2008 France\u2013UK convention<\/a> is the source to read alongside the pension type and the person\u2019s residence. A UK State Pension can therefore be taxable in France even if the pensioner has a strong CSG\/CRDS claim. An S1 allocates healthcare costs; it does not make the pension income-tax-free.<\/p>\n The first task is to identify the document on which the money appears. A French pension statement may show CSG, CRDS and sometimes CASA, the additional solidarity contribution for autonomy. A French income-tax assessment may show a social contribution on a different category of income. A UK payment statement may show deductions made in the United Kingdom. Each document has a different issuer and potentially a different remedy. A complaint sent only to the CPAM may not recover an amount deducted by a French pension fund; a message sent only to HMRC cannot correct a French social contribution.<\/p>\n Use the following four-way test before writing a claim.<\/p>\nI. Why can CSG and CRDS be charged on a UK State Pension in France despite an S1?<\/h2>\n
A. What does an S1 change about French pension contributions?<\/h3>\n
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B. How can you tell whether the deduction is actually unlawful?<\/h3>\n