To become self-employed in Switzerland, your first step isn't to register anywhere: it's to find a client and send an invoice. AHV registration comes after, once your activity is up and running. Here's how it works in practice.

Key Takeaways

• In Switzerland, you start working and invoicing first, then register with the AHV compensation fund — not the other way around.
• AHV registration is mandatory once income exceeds CHF 2,500 per year.
• Commercial register entry and VAT registration only become necessary above CHF 100,000 in annual revenue.
• Simplified bookkeeping (the "Milchbüchlein" method) is sufficient up to CHF 500,000 in revenue.
• Combining employment and self-employment is perfectly legal in Switzerland.

The Surprising Truth: In Switzerland, You Start by Working

Most people assume you need to set up a company first, register somewhere, get an official number. In Switzerland, it's the opposite.

AHV compensation funds require proof of actual activity before recognising someone as self-employed. That proof means real invoices or contracts with real clients — and you can't produce those if you haven't started working yet.

In practice: you invoice your first clients, accumulate a few contracts or invoices, and only then approach your canton's AHV compensation fund. Registration takes effect retroactively from the start of your activity.

That's exactly what we did when we launched Magic Heidi. First client, first invoice, then AHV. In that order.

Who Can Become Self-Employed in Switzerland?

The rules vary depending on your residency status.

Swiss citizens: full freedom to carry out a self-employed activity.

EU/EFTA nationals: permitted with a B permit (residence) or C permit (settlement).

Non-EU/EFTA nationals: possible with a C permit. With a B permit it's more complex and may require a specific cantonal authorisation. Temporary residence permits (such as student visas) are often subject to restrictions.

Cross-border workers: permitted with a G permit, provided you return home weekly.

One important rule regardless of your nationality: you need to work for multiple clients (at least 2 to 3). If you only invoice one client, Swiss authorities may classify you as a disguised employee. Keep that in mind from the start.

Regulated professions (doctors, lawyers, architects) additionally require cantonal accreditation or authorisation.

The 4 Steps to Become Self-Employed in Switzerland

Step 1: Find Your First Clients and Send Invoices

Before any administrative steps, the goal is simple: land 2 to 3 clients and invoice them for your services. Those invoices will be your first proof of activity with the authorities.

A valid Swiss invoice must include:

• Your full contact details (name, address)
• The client's details (name, professional address)
• A clear description of the service provided
• The amount in CHF with payment terms
• The invoice date and a reference number

Once you exceed CHF 100,000 in revenue, you'll need to add your UID number and the applicable VAT rate. Below that threshold, these details aren't required.

You can start invoicing with a simple Word or Excel document. But a Swiss invoicing software like Magic Heidi generates norm-compliant invoices in a few clicks, including a QR code, which makes payment tracking and reminders much easier.

Step 2: Register with the AHV Compensation Fund

This is the most important administrative step. AHV registration is mandatory for all self-employed people whose income exceeds CHF 2,500 per year.

When to register? In the first few months after starting your activity, once you have 2 to 3 invoices or contracts to present.

Where to register? Each canton has its own AHV compensation fund. Search for "AHV compensation fund your canton" (or "Ausgleichskasse" in German-speaking cantons). There are also professional funds by industry — sometimes more advantageous, so compare conditions.

Documents typically required:

• The fund's registration form
• 2 to 3 invoices or contracts as proof of activity
• Copy of your residence permit (if applicable)
• Professional letterhead or link to your website

Processing time: expect 2 to 6 weeks to receive your registration confirmation.

What does AHV cost? As a self-employed person, you pay around 10% of your net income (versus ~5.3% for employees, with the employer covering the other half). This rate covers AHV (retirement), IV (disability insurance), and EO (earnings replacement). A reduced rate applies below certain income thresholds.

Set aside 30 to 40% of your gross income to cover AHV, taxes, and other social contributions.

Step 3: Commercial Register Entry (if your revenue exceeds CHF 100,000)

Commercial register entry is not mandatory if your annual revenue stays below CHF 100,000. Below that threshold, you simply operate under your own name as an unregistered sole proprietorship.

Above CHF 100,000, entry becomes mandatory. It costs between CHF 150 and 600 depending on the canton, plus periodic renewal fees.

When to register voluntarily before 100k? If you want to protect your business name, or if certain larger clients require it as a condition of working with you.

Step 4: VAT Registration (from CHF 100,000 in revenue)

VAT only applies from CHF 100,000 in annual revenue. Below that, you're neither required to register nor to charge VAT on your invoices.

Above that threshold, registration is mandatory. You get a UID number and must:

• Add the applicable VAT rate to your invoices (8.1% for most services)
• File VAT returns with the FTA, generally quarterly (or annually since the 2025 simplification for eligible SMEs)
• Reclaim the VAT paid on your professional purchases

The benefit of registering early: some self-employed people choose to register voluntarily before reaching the threshold to reclaim VAT on investments. Worth evaluating depending on your situation. Check our guide on VAT management for the self-employed for more detail.

In practice, you need to keep:

• A record of income (your invoices)
• A record of expenses (your receipts)
• Bank statements
• All supporting documents for 10 years (digital documents are accepted)

Deductions you shouldn't miss:

• Home office (pro-rated by the m² used exclusively for work)
• Computer hardware and professional equipment
• Travel costs related to your activity (CHF 0.70/km in 2026 for car travel)
• Business meals with clients (50% deductible, with receipt)
• Continuing education related to your activity
• Pillar 3a pension contributions (up to 20% of net income, capped at CHF 36,288 in 2026)
• Professional insurance premiums

Keep every receipt from day one. It's tedious, but it often adds up to several thousand francs in additional deductions each year. Magic Heidi's AI expense scanning automates this step.

Insurance: Mandatory, Recommended, or Optional

Unlike employees, self-employed workers need to arrange their own coverage. Here's what you need to know:

The main risk not to overlook: long-term illness. Without income replacement, a months-long work interruption can be very difficult financially. Income protection insurance is often worth the cost.

Combining Employment and Self-Employment

This is perfectly legal in Switzerland, and it's a great way to get started: keep a part-time job while building your freelance client base.

What you need to know:

• Both incomes are taxed separately
• You pay AHV contributions separately for each activity
• There's no conflict of interest with your employer... as long as there genuinely isn't one
• Some employment contracts include non-compete clauses to check

Many Swiss freelancers start this way, with one or two clients on evenings or weekends, before transitioning to full-time self-employment. It's a healthy way to make the switch.

Common Mistakes to Avoid

Getting Started on the Right Foot

Becoming self-employed in Switzerland is simpler than it looks, as long as you understand the order of steps: work first, register later.

The essentials in the first few months: send compliant invoices, keep all your receipts, and register with AHV once you have a few clients. The rest (VAT, commercial register) will follow naturally if your activity grows beyond CHF 100,000.

Updated 5 May 2026. Thresholds, rates, and procedures are subject to change. This guide provides general information and does not replace personalised legal or tax advice.