Paying for sex in Switzerland: what the law says to the client

Before we begin: this article is informative and does not constitute legal advice. If you are facing a concrete situation — a suspicion, a police check, a complaint —, speak to a lawyer or to the competent authority. What follows describes what the law prohibits and what it protects, from the text of the Swiss Criminal Code (SCC) in its consolidated version as at 1 October 2026.

In Switzerland, paying for a sexual service between consenting adults is legal. This is not a tolerance, nor a legal vacuum: it is a recognised economic activity, regulated canton by canton — our guide to the legal framework sets out the architecture.

And it is precisely because the principle is clear that the few prohibitions that remain are sharp ones. They come down to three questions: what age, what freedom, what place.

What the law protects first

The law of this sector is often presented as a list of forbidden things. It begins, however, with a protection — and that protection also covers the relationship you enter into.

On 8 January 2021, the Federal Supreme Court held that the remuneration owed for a service already rendered has a pecuniary value protected by criminal law (ATF 147 IV 73), noting that its earlier case law had treated the contract as contrary to morals only in obiter dicta, and expressly leaving open how the contract is to be qualified under civil law. Deceiving someone about your willingness to pay is punishable.

The case decided was exactly that — a man had promised 2,000 francs, obtained the service, then failed to pay. He was convicted of fraud (art. 146 SCC), which carries a custodial sentence not exceeding five years or a monetary penalty. What the ruling settles is therefore a matter of criminal law: promising a payment you have neither the intention nor the means to honour, and then obtaining the service, is deception. What it does not settle, it says so itself — the civil qualification of the contract.

Age: the two years where everything changes

This is the most important point in this article, and the least well known.

A sexual act with a 16- or 17-year-old is lawful in Switzerland — subject to art. 188 SCC. The same act, paid for, is an offence.

The reserve first: art. 188 SCC punishes anyone who, exploiting a relationship of education, trust or employment or another relationship of dependency, carries out a sexual act with a minor over 16. Outside such a relationship, the unpaid act is not punishable at that age; within one, it is.

The two rules are not in the same article and do not have the same threshold:

• Art. 187 SCC — the general age of sexual consent is set at 16: carrying out a sexual act with a child under 16 carries a custodial sentence not exceeding five years or a monetary penalty.
• Art. 196 SCC — as soon as there is payment, the threshold rises to the age of majority: "Any person who carries out a sexual act with a minor, or induces a minor to carry out such an act, in return for payment or a promise of payment is liable to a custodial sentence not exceeding three years or to a monetary penalty."

Three points the text imposes:

1. The promise is enough. The article covers payment or the promise of payment. The money need not have changed hands.
2. It is a misdemeanour, not a contravention. The Criminal Code calls a misdemeanour an offence carrying at most three years (art. 10 para. 3): this is a long way from a fixed-penalty fine.
3. It is the client who is targeted. Art. 196 is, in the whole Criminal Code, the only provision that punishes the person who buys a paid sexual service.

This article was introduced in its present wording on 1 July 2014, as part of Switzerland's accession to the Council of Europe's Lanzarote Convention.

"I didn't know": what the code provides, and where

A clause covering a mistake as to age does exist in Swiss law. It is not where people look for it.

Art. 187 no. 4 SCC provides that an offender who "acted in the erroneous belief that the victim was at least 16 years old but would have avoided the error had he exercised due care" is liable to a custodial sentence not exceeding three years or to a monetary penalty. So it is not an excuse: it is a separate offence, carrying a reduced penalty, which further presupposes that due care was not taken.

And above all: this clause sits in art. 187, not in art. 196. For paid acts, the code provides no equivalent mitigation for a mistake as to age.

Trafficking: what the law punishes, and what it does not

Art. 182 SCC punishes trafficking in human beings for the purpose of sexual exploitation — with a custodial sentence or a monetary penalty (para. 1), the sentence being not less than one year where the victim is a minor or the offender acts for commercial gain (para. 2). It targets "the supplier, the intermediary or the purchaser", that is to say the people who trade in the human being: recruiters, smugglers, exploiters.

There is no offence in Swiss law targeting the client of an adult victim of trafficking. This is not our own reading: in June 2022, the National Council rejected, by 172 votes to 11, the Streiff-Feller motion, which sought precisely to make the purchase of sexual acts punishable. Had the client already been punishable, the motion would have had no object. The debate exists; the provision does not.

That settles the criminal question. It does not settle the practical one, which is this.

If you suspect exploitation

A person can be an adult, apparently consenting, and still be coerced. The signals exist — someone else speaks for her, holds her papers or her phone, takes the money; she cannot refuse or set her own terms; she does not know her own address or her own schedule.

ACT212 is the national reporting centre against human trafficking and exploitation: 0840 212 212, or act212.ch. A report can be made anonymously, by phone or through a form. In case of immediate danger, it is the police (117).

What becomes of a report, the ACT212 FAQ does say: the centre "evaluates all the reports received. Where possible, reports are forwarded to the administrative services, the victim-support centres or other competent bodies."

The street: the only place where the client can be fined

Outside art. 196, no other provision of the Criminal Code punishes the client. The cantons and the communes, for their part, regulate where and when street prostitution may be practised — and some of those regulations also target the person who solicits.

The documented example is the City of Zurich. Its communal ordinance (PGVO) provides for a fine not only for anyone practising street or window prostitution outside the authorised zones and hours, but also for "anyone who solicits or takes up such a service outside the authorised zone or hours" (art. 17 para. 1 let. a).

Other cantons and communes have their own rules on the matter; we have not checked them one by one and this article does not describe them. Before concluding anything from a silence, ask the commune concerned.

What the law does not say

Three absences, which can be read in the text itself:

• No registration of the client in Zurich. It is the only communal ordinance we have read in full: none of its 23 articles provides for any registration of clients. The two permits it creates and the list it imposes concern the people who work and the person who makes premises available. We have not read the other communes' regulations.
• No client file in the cantonal registration regimes. Those described in our canton-by-canton guide concern the people who work, not those who use the services.
• No general offence of purchasing sexual services. Switzerland has not adopted the Nordic model, and explicitly refused it in 2022.

Frequently asked questions

Is paying for a sexual service legal in Switzerland? Yes, between consenting adults. There is no general offence of purchasing sexual services in Swiss law.

From what age? 18. The general age of sexual consent is 16 (art. 187 SCC) — subject to art. 188 SCC, which punishes an act carried out by exploiting a relationship of education, trust, employment or dependency —, but as soon as there is payment, or a promise of payment, the threshold is the age of majority (art. 196 SCC), on pain of a custodial sentence not exceeding three years or a monetary penalty.

What if I thought the person was of age? The Criminal Code provides a mistake-as-to-age clause in art. 187 no. 4, and it is an offence carrying a reduced penalty, not an excuse. It does not appear in art. 196, the one covering paid acts.

Am I punishable if the person is a victim of trafficking? Swiss law knows no offence targeting the client of an adult victim — Parliament refused to create one in 2022. That changes nothing about what is at stake for her: if you suspect exploitation, report it to ACT212 (0840 212 212, anonymously if you wish).

Can I be fined in the street? In Zurich, yes: soliciting or taking up a service outside the authorised zones and hours is punishable by a fine (art. 17 para. 1 let. a PGVO). Elsewhere, the rules are communal or cantonal — check locally.

Am I on file somewhere? The cantonal registration regimes concern the people who work, not the clientele. In Zurich — the only communal ordinance we have read in full —, none of the 23 articles of the PGVO provides for any registration of the client. We have not checked the other communes.

And if I don't pay? Promising a payment you have neither the intention nor the means to honour, and then obtaining the service, is fraud (art. 146 SCC) — that is what the Federal Supreme Court held in 2021 (ATF 147 IV 73), finding in the remuneration owed a pecuniary value protected by criminal law. The civil status of the contract is not what that ruling settles: it expressly leaves it open.

— The IntimX Editorial Team

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Sources: Swiss Criminal Code (SR 311.0), consolidated version as at 1 October 2026, arts. 10, 146, 182, 187, 188, 196 and 199; ATF 147 IV 73; Prostitutionsgewerbeverordnung of the City of Zurich (551.140), art. 17; ACT212. The law evolves and communal regulations vary: if in doubt about a specific situation, consult a specialist. Data verified on 14 September 2026.