The appointment at the cantonal police takes a quarter of an hour. Present your ID, provide your name, first name, date of birth, nationality, and place of work – registration under the Valais law on prostitution is a one-time, free process. Many leave the station with the feeling that the administrative side is now taken care of.
In reality, only one of three authorities has heard of you. The two that decide how much of your income you actually keep in the end don’t know anything about you yet: the compensation fund and the tax administration. And – this is the point where the most money and stress are lost in Valais – none of these offices speak for the other. The police confirm that you have registered. They do not confirm that you are self-employed.
This article addresses precisely this gap: the contribution status, the AHV figures for 2026, the three separate tax issues, and the question of what happens if you’re only in the canton for 90 days. Questions about notification requirements, permits, and zoning plans are described elsewhere – here it’s about the money.
Three Authorities, Three Questions – and Three Separate Files
In Valais, the Law on Prostitution (GPr, SGS 932.1, adopted on March 12, 2015, in force since January 1, 2016) and the associated regulation (VPr, SGS 932.100) govern the police side. Anyone exercising sex work in the canton must register in advance with the cantonal police – in person, with a valid ID and residence or work permit, by appointment via email. The regional criminal police stations in Brig, Sitten, and St-Maurice are responsible. How this step proceeds and where it stands in the chain of responsibility is described in detail under Notification to the Canton, Approval by the Municipality.
Besides these are two offices that do not automatically capture you:
- Compensation Fund of the Canton Valais, Avenue de Pratifori 22, 1950 Sitten (telephone 027 324 91 11). It decides on your contribution status in AHV/IV/EO, collects the contributions, and also handles individual premium reductions in Valais. The cantonal office for family allowances (SCAF) is located at the same address.
- Cantonal Tax Administration, Avenue de la Gare 35, PO Box 638, 1951 Sitten (telephone 027 606 24 51, counter usually Monday to Friday from 08:30 to 11:30 a.m.). It assesses your income and maintains the source tax accounts.
A rule of thumb that saves a lot of trouble: Police registration is a police regulation. The contribution status is an administrative decision. And the tax obligation arises anyway – regardless of whether you have registered anywhere or not.
No one knows exactly how many people in Valais are affected. The cantonal police register around 450 people annually; there is no deregistration when leaving the canton, so the total remains open-ended. Advisory centers assume significantly higher numbers – only the number of annual registrations is documented.
Self-Employed or Employed: That’s Not Your Decision
The most common misconception in the industry is: „I rent a room, so I’m self-employed.“ From a social security perspective, this is not necessarily true. Whether an activity is considered self-employed or employed is decided by the compensation fund on a case-by-case basis – based on the actual economic circumstances, not on what a contract says. A document stating „self-employed room rental“ does not bind the fund.
What Supports Self-Employment
The fund essentially examines two axes: own business risk and independence in work organization. Concretely, everything helps that shows you’re running your own business:
- your own advertising and presence, not that of the business
- your own pricing and free choice over clients and services
- self-determined working hours, no presence requirement
- your own investments and fixed costs that you also bear when there’s no business (rent, ads, materials)
- multiple clients or customers that you yourself acquire
Registration does not happen in advance: the compensation fund only recognizes self-employment once the activity has begun and you can prove it. From day one, collect your lease, invoices for ads, and proof of income.
When a Salon Suddenly Becomes an Employer
According to Federal Court case law, even minimal directive authority by the business is sufficient to assume dependent employment – such as requirements regarding clothing or presence times, decisions about who works in the business, or advertising that the business places for the people working there. Prostitution can be exercised in both forms in Switzerland, self-employed as well as employed; authorities often assume self-employment across the board for salons, but this presumption does not always withstand closer scrutiny.
This is not an academic question. If the activity is subsequently classified as dependent employment, the business owes employer contributions – and in practice, retroactive claims regularly affect sex workers as well, for example through retroactively imposed deductions. Anyone working in a salon should therefore know in advance what form of operation exists; the differences between solo work, salon, and agency are detailed under What Papers are Required for Each Business Form.
The Comparison Showing How Differently Cantons Handle This
Bern has chosen the path of clear guidance: in its information sheet Q11 on source tax, valid from 2026, work in a regulated erotic business is generally considered dependent employment, and tax is settled through the business with daily allowances. Other cantons – Thurgau, Lucerne, Aargau – also work with flat rates.
For Valais, such a published flat-rate practice is not documented. In practice, this means: there is no information sheet here that takes the classification decision off your hands, and no figure you can simply adopt. It remains with case-by-case review by the compensation fund and with ordinary assessment by the tax administration. Anyone who wants to know how much such practice differences between cantons really matter will find it in the comprehensive canton overview of the legal situation and in the guide on how to properly read a cantonal regulation.
What You Actually Pay to Social Insurance in 2026
Once residence and self-employment are recognized, federal rates apply – in Valais as everywhere:
- AHV/IV/EO: 10.0 percent of earned income (AHV 8.1%, IV 1.4%, EO 0.5%).
- Sliding contribution scale: Between annual income of CHF 10,100 and CHF 60,500, reduced rates apply, starting at 5.371 percent and increasing to the full rate.
- Minimum contribution: CHF 530 per year. If your income is below CHF 10,100, you pay this minimum contribution.
- Administrative costs: Compensation funds also charge a surcharge of at most 5 percent of the AHV/IV/EO contributions owed.
Billing is done in advance contributions based on your estimate; the final bill follows once the tax authority reports the actual income. If you estimate your income too low, you’ll receive a bill two years later that hurts. Therefore, actively report changes in income.Important for weak years: If you don’t generate any earned income, you don’t fall out of the AHV, but rather into contribution liability as a non-employed person. This is based on assets and pension income and is at most fifty times the minimum contribution. Contribution gaps remain visible in your pension for life — this is why registration makes sense even with small income.
Family allowances: a Valais peculiarity
Self-employed persons have been insured in the family allowance system since 2013 and pay a separate contribution for it; for Valais, the insurance companies cite a rate of 1.8 percent. Valais is also the only canton where employees also pay a contribution to the family compensation fund.
In return, the benefits are among the highest in Switzerland: child allowance CHF 327 and training allowance CHF 477 per month, from the third child CHF 435 or CHF 585 respectively (as of 2025, unchanged for 2026). The rates and your specific entitlements are confirmed by the cantonal office for family allowances.
What the AHV doesn’t cover
Three gaps that are particularly painful in sex work:
- No unemployment insurance. Self-employed persons cannot insure themselves against loss of earnings. The fact that this creates no entitlement in crises was starkly demonstrated during the pandemic among sex workers in the notification procedure.
- Accident. There is no mandatory accident insurance for self-employed persons. Either you voluntarily join the UVG insurance or you add accident coverage to your health insurance — but you have to do it actively.
- Second pillar. The pension fund is voluntary for the self-employed. Without a pension fund, you can contribute up to 20 percent of your earned income to pillar 3a, a maximum of CHF 36’288 in 2026 — and the amount is deductible from taxable income. The BVG entry threshold is CHF 22’680.
And one more point related to health insurance: In Valais, the compensation fund handles individual premium reductions. Eligible persons are generally identified automatically based on the tax return. Anyone who experienced a significant change in financial or family circumstances in 2025 must submit a special request — for 2026, the canton raised the income limits and allocated an additional 15.2 million francs. This is real money that you only get if you know the form.
Taxes: three matters that have nothing to do with each other
Income tax
The profit is taxed, meaning income minus business-justified expenses. Typically deductible are room or salon rent including ancillary costs, advertisements and profile fees on platforms, work materials, hygiene items, telephone and internet share, travel to work, and — often forgotten — AHV contributions and contributions to pillar 3a. Not every item is undisputed: clothing and cosmetics are often classified by tax authorities as living expenses if private use cannot be ruled out.
For annual revenues up to CHF 500’000, simplified accounting covering income, expenses, and assets is sufficient. Records must be kept for ten years. Anyone who doesn’t keep records will be assessed at the discretion of the authorities — and these assessments typically don’t work in your favor.
A Valais peculiarity in terms of rate: The municipal tax burden results from the tax rate and indexing, and both values differ significantly from municipality to municipality. Between an upper Valais municipality with a low rate and a tourism municipality there are noticeable percentage points. Only your municipality of residence can provide reliable information. The fact that the choice of work location isn’t free anyway but depends on the zoning plan is described in detail under residential area or commercial zone.
Source tax
Source tax generally applies to self-employed persons without a residence permit and to persons without a tax residence in Switzerland. It is not calculated by you, but by the so-called debtor of the taxable service — in a salon context, by the establishment, which must open a source tax account with the cantonal tax administration for this purpose. This office determines the rate independently and is liable for correct payment.
This leads to a very practical rule: If an establishment deducts an amount «for taxes» from you daily, you are entitled to a traceable statement of account and a certificate of the source tax paid. In several cantons it has been documented that such daily flat rates were collected without a receipt. Without proof, you cannot have the tax credited nor can you claim it back — and you stand before the tax authorities as if you had never paid anything.
VAT
Sexual services are not exempt from VAT. From a worldwide annual turnover of CHF 100’000 from taxable services, registration with the Federal Tax Administration is mandatory. That the ESTV enforces this is shown by back assessments against businesses in the six-figure range. For individuals, the threshold is rarely reached in practice — but if you run a business with colleagues, you should keep an eye on turnover, because what matters is the company’s turnover, not what’s left for you in the end.
If you only work 90 days in Valais
For EU/EFTA nationals who come as self-employed service providers, the notification procedure applies: maximum 90 working days per calendar year, notification generally at least eight days before work begins, today via the EasyGov platform. Confirmation arrives by email within a few working days.
Two things are often misunderstood here:
- Social insurance. If you are already self-employed insured in your country of residence, you remain so during your work — proven with the certificate A1. Without A1, Swiss contribution liability can apply. Clarify this before departure with the social insurance provider in your country of residence, not when a bill arrives here.
- Taxes. The notification procedure is a foreigner law authorization issue, not a tax decision. Whether and how your income is taxed here depends on the double taxation agreement and whether a permanent business establishment is created in Switzerland. This should be clarified before you begin — the cantonal tax administration is responsible.
The 90 days are working days, not calendar days, and they apply per calendar year. If you exceed the limit, you need a residence permit from the Population and Migration Office — and are thereafter also clearly anchored in Switzerland for tax and social insurance purposes.
The documents you have in your own hands
Three authorities, three logics — but they all end up asking the same question: What did you take in, what did you spend, and can you show it? What has proven effective:
- Income journal, kept up to date daily, date and amount are sufficient. No customer data — you don’t need it and shouldn’t keep it.
- Separate bank account for the activity. Nothing complicates an assessment as much as a private account where everything is mixed together.
- Written rental agreement for a room or workspace, with a clear price and without revenue sharing. Revenue sharing is one of the indicators that can turn a rental into an employment relationship.
- Receipt for every deduction an establishment makes — for rent, laundry, advertising, supposedly paid taxes. No receipt, no deduction.
- Set aside for taxes and AHV. As a rough rule of thumb, many self-employed persons set aside around a quarter to a third of profits; your assessment is only binding once it’s finalized.
The balance of power is better than many assume: Since the Federal Court decision in 2021, contracts for sexual services are no longer considered immoral. Agreements around your work are legally valid – and therefore also enforceable.
Who Helps for Free in Valais
The canton provides BellaDonna, a free program for support, advice, and protection of sex workers – explicitly also for administrative questions about residence, social insurance, and financial difficulties, in the language of the person seeking advice. The service operates from two locations, Visp and Sion, covering the entire canton; once a month, the team visits salons, studios, and contact bars together with a mediator to be available on-site. In Upper Valais, the service is offered through Aidshilfe Oberwallis at Terbinerstrasse 3 in Visp, reachable by phone and messenger.
However, for binding information, there is no way around the competent authorities: Contribution status and contribution amount are clarified by the Valais Canton Compensation Office in Sion, questions about assessment, deductions, and source tax by the cantonal tax administration at Avenue de la Gare 35 in Sion, VAT liability by the ESTV in Bern. Information from an advisory service or salon operator does not replace an official decision.
What You Should Take Away from This Text
Registration with the cantonal police is the most visible, but not the most consequential step. Consequential is the classification by the compensation office, because it determines who owes contributions, how your pension grows, and whether a salon acts as a landlord or employer toward you. Valais – unlike Bern, for example – has not predetermined this question through a fact sheet. That means: more room for maneuver, but also more personal responsibility.
Anyone who collects receipts from the start, registers with the compensation office on time, has deductions receipted, and makes provisions will be in a much better position in two years when the final settlement comes. And if you’re unsure, don’t ask at the establishment – ask directly from the office that will ultimately send the bill.