49% of B2B invoices in Switzerland are paid late. Often, the problem isn't reluctant customers—it's non-compliant invoices that create friction, delays, and disputes. Master Swiss invoicing rules and avoid fines up to CHF 800,000.
Miss a required element, and you risk rejected invoices, denied VAT deductions, or serious fines. This guide covers everything you need for compliant, professional Swiss invoices in 2025—including critical QR-bill changes coming November 2025.
Swiss law requires specific elements on every invoice. Missing any of these can invalidate your invoice for VAT purposes.
| Element | Details |
|---|---|
| Supplier information | Full company name, address, phone, email |
| Customer information | Full name/company name and address |
| Swiss VAT number | Format: CHE-123.456.789 MWST (if VAT registered) |
| Invoice date | Date of issue |
| Invoice number | Unique and sequential |
| Description | Clear description of goods or services |
| Quantity and price | Unit price and quantities |
| VAT details | Rate applied and VAT amount |
| Total amount | Final sum due |
For transactions under CHF 400, you can issue simplified invoices:
However, if a customer requests a full invoice, you must provide one.
VAT rates remain unchanged for 2025 and 2026. A planned increase to 8.8% has been delayed until approximately 2028.
Applies to most goods and services in Switzerland.
Reduced rate specifically for the hospitality sector.
Lower rate for essential goods and cultural items.
Starting January 1, 2025, menstrual hygiene products are taxed at 2.6%, down from 8.1%.
The QR-bill replaced traditional Swiss payment slips on October 1, 2022. All Swiss invoices triggering payment must include a Swiss QR code. A major update arrives November 21, 2025.
From November 21, 2025, only structured addresses (Type S) will be permitted in QR invoices.
Address details must be divided into individual fields—street, house number, postal code, city.
Type K addresses will no longer be accepted after the transition period.
Transition period ends—update your invoicing system before this date.
If your invoicing system uses unstructured addresses, you need to update before September 30, 2026.
The UID (Unternehmens-Identifikationsnummer) is Switzerland's unique business identification number. Always display your full UID on invoices if you have one.
CHE-123.456.789
CHE-123.456.789 MWST
Automatically assigned upon registration
Request through Federal Statistical Office
Since January 1, 2018, electronic invoices have equal legal status to paper invoices in Switzerland.
Multiple electronic formats are legally accepted for Swiss invoicing.
To use electronic invoicing legally, you must meet these requirements.
E-invoicing is mandatory for federal government contracts exceeding CHF 5,000. B2B e-invoicing remains voluntary but is encouraged as Switzerland aligns with European initiatives.
Swiss businesses: Registration required if annual turnover exceeds CHF 100,000.
Foreign companies: Must register from the first franc of Swiss turnover if global turnover exceeds CHF 100,000. A fiscal representative in Switzerland is required.
From January 1, 2025:
Swiss law requires keeping invoices and business records for 10 years from the end of the relevant tax year.
This applies to:
Ensure your archiving system allows easy retrieval and maintains readability throughout the retention period.
Non-Swiss businesses operating in Switzerland face specific registration and compliance requirements.
Foreign companies must register for Swiss VAT under specific conditions.
All non-Swiss businesses need a fiscal representative for VAT matters.
You can invoice in foreign currencies, but CHF conversion is required for reporting.
Special rules apply to B2B services crossing Swiss borders.
Swiss authorities take invoicing compliance seriously. Here's what's at stake.
| Violation | Potential Penalty |
|---|---|
| General record-keeping failures | CHF 200 - CHF 10,000 |
| Late VAT submission | Up to CHF 800+ per occurrence |
| Reporting errors | Up to CHF 800,000 |
| VAT underpayment | Owed amount plus ~4% annual interest |
| Invalid invoice documentation | Denied VAT deduction |
| Missing QR code | Payment delays, potential fines |
These errors can invalidate your invoices and trigger penalties.
Always include CHE-XXX.XXX.XXX MWST
Double-check which rate applies
State exemption reasons clearly
Full name and address required
Invoice numbers must be unique and sequential
Update before November 2025 deadline
Switzerland has four official languages. Best practices:
For clients across multiple regions, German-French bilingual invoices are common.
While no mandatory layout exists, professional formatting matters:
Given that 49% of Swiss B2B invoices are overdue, clear payment terms and professional presentation help ensure faster payment.
Issue a credit note when you need to correct or cancel an invoice. Include:
Keeping up with Swiss invoicing requirements—QR-bills, VAT rates, UID numbers, language options—takes time you could spend on actual work. Magic Heidi handles it all automatically.
Already compliant with 2025 structured address requirements
Updated automatically—never apply the wrong rate
German, French, Italian, and English invoices
All data stored securely on Swiss servers in Zürich
Magic Heidi
CHF 500
Jan 29
Webbiger LTD
CHF 2000
Jan 24
John Doe
CHF 600
Jan 20
Magic Heidi is built exclusively for Swiss freelancers and small businesses who want to focus on their work—not invoice compliance.
Finally, an invoicing tool that understands Swiss requirements. QR-bills, VAT, everything just works.
Freelance Developer, Zürich
J'ai essayé plusieurs outils avant Magic Heidi. C'est le seul qui gère correctement la TVA suisse.
Consultante, Genève
The automatic compliance updates give me peace of mind. I never worry about missing requirements.
Graphic Designer, Basel
Focus on your work. Let Magic Heidi handle Swiss invoicing requirements automatically.