The Second Registration That No Authority Demands: AVS, Taxes, and Self-Employment for Sex Workers in Canton Fribourg 2026
In Canton Fribourg, there is one registration that every advisory service and every information sheet mentions: the appointment with the morality police. Anyone engaged in prostitution who holds a valid residence and work permit must register with the cantonal police under the cantonal Prostitution Act (LProst of March 17, 2010). This step is visible, it has an address and a phone number, and it is monitored.
But there is a second registration. It appears in no prostitution law, no cantonal official will remind you of it, and yet it determines far more money than any zoning regulation: registration as a self-employed person with the compensation office and the correct declaration of your income to the tax administration. It is not Fribourg special law, but federal law – and precisely for this reason it often gets lost in the cantonal paperwork.
This article is about money: about AVS, taxes, the VAT threshold, and the particular situation of migrant sex workers. How police registration, salon licensing, and inspections in Canton Fribourg actually work in practice is a separate topic – we have described this in a separate article on the interplay of criminal police, salon inspection, and ethics charter.
What the Police Appointment Does Not Regulate
Police registration under LProst and registration under social insurance and tax law are two completely separate processes. The first is cantonal business law: the state wants to know who works where under what conditions. The second is federal social and tax law: the state wants contributions and taxes from an economic activity it already recognizes as such.
This is precisely the point where many stumble. When you register with the Fribourg morality police, you are not automatically recorded with a compensation office and are also not registered with the tax administration as self-employed. The two authorities are not communicating on your behalf here. You must trigger this second step yourself.
The fact that no one bundles these responsibilities for you is not a Fribourg peculiarity. In cantons without their own sex work law, you have to search out the agencies yourself – how cumbersome this can be is shown by the situation in Glarus, where there is no „prostitution authority“ and you must gather permits, reporting requirements, and jurisdictions yourself. Fribourg at least has a law and a clear police contact point – but the AVS side remains your own task here as well.
Self-Employed – But Who Actually Decides That?
It is a widespread misconception that you can „choose“ your status. In Switzerland, neither you nor your contract decides whether you are self-employed or employed; the compensation office does – and based on the economic facts, not what is written on a sheet of paper.
As a rule, someone is considered self-employed if they
- work at their own economic risk,
- have control over working hours, prices, and clientele,
- organize their own infrastructure (room, advertising, materials),
- and work for multiple clients rather than a single employer.
Most sex workers who work on their own account meet these criteria. However, someone who is permanently integrated into a salon, has set working hours, must hand over a share of turnover, and works under instruction may be classified by the compensation office as not self-employed – with the consequence that the business would have to settle contributions as an employer. The office examines this on a case-by-case basis. This boundary is also sensitive for operators because it determines contribution and liability issues.
Practical consequence: Do not assume your status is settled just because you see yourself as „independent.“ Have it confirmed by the Fribourg compensation office (Caisse de compensation, ecasfr). Only this recognition makes you self-employed under social insurance law.
The AVS: The Contribution That Builds Your Pension
Anyone who is self-employed must register with the cantonal compensation office within 90 days of starting work. If you do not do this, contributions will be collected retroactively – plus possible late payment interest. The office requires evidence that you are actually self-employed; therefore, registration takes effect from the start of your work.
What You Actually Pay
The full contribution rate for the self-employed in 2026 is 10.0% of earned income. It consists of AVS (8.1%), IV (1.4%), and earnings replacement EO (0.5%). You pay this rate on income from CHF 60,500 per year onward.
For lower incomes, a sliding scale applies: The rate starts at around 5.371% for income from about CHF 10,100 and rises in steps to the full 10.0%. Those earning very little still pay the minimum contribution of CHF 530 per year (2026 rate) – this applies as long as there is any self-employed activity, even with minimal profit.
A calculation example, rounded: With a declared net profit of CHF 40,000, you fall into the sliding scale, so below the full rate; at CHF 80,000, you pay the full 10.0%, so roughly CHF 8,000 per year. The compensation office calculates the exact level – the AVS/IV information sheet 2.02 contains the complete table. Important: The office initially sets advance contributions based on your estimate; thereafter, a final settlement occurs once the tax authority has reported the actual income. Those who estimate too low will receive a bill later.
The Gap Nobody Sees
The AVS is the 1st pillar. But the self-employed are not subject to mandatory occupational insurance (2nd pillar / BVG) – the pension fund obligation applies only to employees. This means concretely: if you work as a self-employed sex worker and only pay AVS, you build exclusively the basic pension. If an earning loss later occurs or retirement age arrives, that is often far too little.
Therefore, honest financial planning requires voluntary insurance: the 3rd pillar (with tax deduction, for the self-employed without a pension fund with a higher maximum amount than for employees) or voluntary membership in a pension fund. This is not a luxury, but compensation for a gap that self-employed status structurally brings with it. A meeting with a neutral advisory service or the compensation office is worthwhile before the first good years pass unused.
Taxes: The Income You Declare Yourself
Income from sex work is taxable earned income – this is undisputed throughout Switzerland and was historically even the argument by which the state had to recognize the activity: one cannot tax the same income and simultaneously treat it as „contrary to morals.“ You declare your profit in your regular tax return, to the Cantonal Tax Administration Fribourg (cantonal and municipal taxes) as well as for federal direct tax.
There is no de minimis threshold: Even a side income belongs in the tax return. Anyone engaged in sex work as secondary income must nevertheless declare it – in a general article we have described how sex work as a secondary income is classified for tax purposes, including the comprehensive cantonal overview.
Deductions That Matter
The good news about being self-employed: you’re allowed to deduct business-related expenses from your revenue before tax is calculated. This typically includes
- the rent of your work room or your proportional share of room costs,
- advertising and advertisements,
- work materials, hygiene products, professional clothing,
- travel and commuting costs to your place of work,
- and the AHV/IV/EO contributions themselves, which are fully deductible from taxable income.
For this to work, you need receipts and a simple statement of income and expenses. A shoebox with receipts and a cash book are enough to start with; what matters is completeness. Without records, the tax authority estimates – and estimates rarely work in your favor.
VAT: the threshold at 100,000 francs
VAT affects you only above a certain size. Anyone earning less than CHF 100,000 in taxable annual turnover is exempt from VAT liability. If you exceed this threshold, you become subject to VAT and must register with the Federal Tax Administration – the deadline for this is short (30 days, as soon as it’s foreseeable that you’ll reach the limit). The standard rate in 2026 is 8.1%.
Below CHF 100,000, you can voluntarily register (from CHF 10,000 turnover), but for most sex workers without significant input tax deductions, this rarely makes sense. For everyday purposes, this means: VAT is an issue for well-running businesses and agencies, not for individuals with moderate turnover – but keeping the threshold in mind prevents an unpleasant bill later.
If you come from the EU/EFTA area: notification procedure, permit, and tax
A lot of misinformation circulates here, so here it is point by point and deliberately cautious:
Prerequisite at all: Police registration under LProst requires a valid residence and work permit. Without this permit, legal practice is not possible.
The 90-day notification procedure applies to EU/EFTA nationals. Within the framework of freedom of movement, they can work in Switzerland for up to 90 days per calendar year if they register in the online notification procedure. Important and often overlooked: In the notification procedure, registration as a self-employed person is not provided for. If you really want to work self-employed and for longer, you cannot get around a regular permit.
Over 90 days, you need a residence permit (L, B, or G depending on the situation), which you apply for with the cantonal migration authority at your place of residence or work before starting work. The canton is responsible here, not the municipality – the specific requirements for proof of self-employment are set by the migration authority.
For tax purposes, the important distinction applies: as a genuinely self-employed person, you are taxed in the normal way and are therefore not subject to source tax. Source tax applies primarily to employees without settlement permit C – such as sex workers who are employed in a salon. Whether source tax applies in a particular case depends on the specific status and cantonal practice. Clarify this with the Fribourg Cantonal Tax Administration before starting work instead of relying on a blanket statement.
The fact that these rules drift from canton to canton is no accident, but the actual hallmark of the Swiss system. How differently even the basic question „is there a law at all?“ is answered is shown by the comparison with cantons like Nidwalden, which manages without its own sex law and nevertheless controls through notification requirements and zone plans. The AHV and tax obligation, on the other hand, is the same everywhere – it’s a federal matter and knows no cantonal boundary.
Where to find help without having to explain yourself
The nice thing about the Fribourg situation: you’re not alone with the forms. There are contact points that think about this administrative side too – free of charge, confidential, and without you having to justify yourself.
- Grisélidis – the prevention and health program for sex workers, run by the Fri-Santé association. In addition to health counseling, it also offers a social clinic for administrative questions. Boulevard de Pérolles 30, 1700 Fribourg, Tel. 026 321 49 45, WhatsApp +41 78 901 88 89.
- Espacefemmes Fribourg – a place for women with counseling, orientation, and courses. Rue St-Pierre 10, 1700 Fribourg, Tel. 026 424 59 24.
- Solidarité Femmes / Victim Support (LAVI) – counseling for those affected by violence and crime, Tel. 026 322 22 02.
- Cantonal Compensation Fund Fribourg (ecasfr) – for binding clarification of your AHV status and registration as self-employed.
- Fribourg Cantonal Tax Administration – for questions about declaration, deductions, and (for foreign residents) source tax.
An early appointment at one of these offices will save you subsequent payments and interest on arrears. Especially the counseling offices know Fribourg practice and can accompany you, if necessary, through to the completed form.
The conclusion in three sentences
Police registration under LProst makes you visible in the canton of Fribourg; registration with the compensation fund and correct tax declaration make you protected. Both steps belong together, even if only the first is monitored and the second is your own responsibility. If you observe the AHV deadline of 90 days, document your deductions, deliberately fill the pension gap of the 2nd pillar, and ask the migration and tax authorities in advance if you have foreign status, you’re not just working legally – you’re also working on a financially sustainable basis.
This article is general guidance, not legal or tax advice. Binding information is provided by the cantonal compensation fund, the Fribourg Cantonal Tax Administration, and the cantonal migration authority.