Write an Invoice in Switzerland

2026 Guide for Private Individuals

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If you’re selling a used bike, tutoring on weekends, or testing the waters of freelancing, you’ll eventually need to write an invoice. This guide shows Swiss private individuals exactly how to do it—what to include, when VAT applies, how QR-bills work, and when it’s time to register as self-employed.

When Can Individuals Issue Invoices?

In Switzerland, individuals can issue invoices for various reasons:

Selling personal belongings

e.g., furniture, electronics, vehicles

Providing occasional services

e.g., tutoring, house-sitting, pet care

Renting out personal property

e.g., a room in your house, equipment

One-time professional services

e.g., consulting, creative work

It's important to note that regular, income-generating activities may require you to register as self-employed or establish a formal business structure. We'll discuss this further later in the article.

Key Elements of an Individual's Invoice

The Essential Building Blocks of a Swiss Invoice (Individual)

While invoices from individuals don't need to be as formal as business invoices, including certain information ensures clarity and professionalism:

To write an invoice that’s clear and professional, include:

  1. Your details

    • Full name
    • Address
    • Email and/or phone
  2. Recipient details

    • Full name or company name
    • Address
  3. Invoice specifics

    • A unique invoice number (e.g., 2025-001)
    • Issue date (and service date if different)
    • Description of goods/services (what you provided)
    • Quantity and unit price
    • Subtotal, any discounts, and total due
    • Payment terms (e.g., “Net 14 days”) and due date
    • Payment method (bank transfer IBAN, or QR-bill—see below)

If you are VAT-registered, add your UID (CHE-xxx.xxx.xxx) with “MWST/TVA/IVA”, the VAT rate and VAT amount. These items are required for VAT invoices.

Do Private Individuals Charge VAT?

  • If you are not VAT-registered, do not add VAT to your invoice.
  • Registration generally becomes mandatory when annual worldwide turnover from taxable supplies reaches CHF 100,000. (Small or occasional sellers typically fall below this.) Check the Federal Tax Administration guidance if you’re approaching the threshold.

Generate an invoice in 30s

If you’d rather skip the formatting and focus on the work, you can generate a Swiss-compliant invoice (with IBAN or QR-bill) in under a minute—perfect for private individuals and new freelancers.

Formatting Your Invoice

While there's no strict format required for individual invoices, a clean, professional layout helps:

  • Use a word processor or spreadsheet program to create a template
  • Clearly separate and label each section of the invoice
  • Consider adding a personal touch, like a thank you note, for a more personalized experience

Payment Options: IBAN vs. QR-Bill

You have two practical ways to get paid:

  1. Plain bank transfer (IBAN)
    Put your name and IBAN on the invoice—this is perfectly acceptable, even without a QR-bill.

  2. QR-bill (Swiss standard)
    The QR-bill replaced old payment slips in 2022. It adds a scannable code containing payment details and can be issued in CHF or EUR. Many people prefer it because it reduces typing errors and speeds up payment.

Which should you use?
For a few invoices per year, IBAN is fine. If you invoice more often—or want the smoothest payment experience—use a QR-bill.

Payment Methods and Terms

For individuals, it's usually best to keep payment methods simple:

  • Bank transfer is the most common and secure method in Switzerland
  • For smaller amounts, cash payments may be acceptable
  • Clearly state your payment terms, e.g., "Payment due within 14 days"
  • Consider requesting payment in advance for goods or services, especially for higher-value items

Legal and Tax Implications

While occasional sales or services by individuals are generally straightforward, be aware that:

  • Income from these activities needs to be declared on your tax return ("Other income")
  • Regularly selling goods or services is considered a business activity by tax authorities.

Record Keeping

Even as an individual, it's important to keep good records:

  • Save copies of all invoices you issue
  • Keep track of payments received
  • Store related documents (e.g., correspondence, receipts for expenses)
  • This information may be necessary for tax purposes or in case of any disputes

Using a simple invoice management tool like Magic Heidi makes this much easier

Language Considerations

Switzerland's multilingual nature means you should consider the language of your invoice:

  • Use the primary language of your region (German, French, Italian, or Romansh)
  • If unsure, it's often safe to use the language you've been communicating in with the recipient
  • For important or high-value transactions, consider providing a bilingual invoice

Most invoicing software allows you to pick the language of your invoice.

Step-by-Step: How to Write an Invoice (Template Included)

  1. Add a header with your name, address, and contact info.
  2. Address the recipient with their name/company and address.
  3. Create invoice metadata: invoice number, issue date, and service date (if different).
  4. Describe the items/services with quantity, unit price, and line totals.
  5. Sum up: subtotal, any discount, and the total due.
  6. Payment section: state your IBAN or attach a QR-bill; add payment terms and the due date.
  7. (If VAT-registered) Add VAT details: UID with “MWST/TVA/IVA”, VAT rate, VAT amount.

Copy-ready example

Your Name
Street 10
8000 Zürich
email@example.com | +41 79 000 00 00

Invoice: 2025-001
Issue date: 22.10.2025
Service date: 20.10.2025
Bill to:
Client Name
Client Street 5
3000 Bern

Description                     Qty    Unit     Line total
----------------------------------------------------------
Private tutoring (English)       2h    CHF 60       CHF 120
----------------------------------------------------------
Subtotal                                        CHF 120
Total due                                     **CHF 120**

Payment terms: Net 14 days (due 05.11.2025)
Pay to: IBAN CHxx xxxx xxxx xxxx xxxx x
Reference: Invoice 2025-001

Notes: Thank you for your trust!

VAT-registered? Add a “VAT” line, e.g., “8.1% VAT included: CHF 9.01; UID: CHE-123.456.789 MWST.”

When to Consider Becoming a Freelancer

As you issue more invoices and your activities become more regular, you may need to consider formalizing your status. Here are signs it might be time to register as a freelancer or self-employed individual

Your activities are becoming more frequent and regular

You're earning a significant income from these activities

You're investing in equipment or resources specifically for these activities

You're marketing your services or actively seeking clients

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Legal & Tax Basics You Should Know

  • Occasional activity: invoice normally, declare income in your tax return.

  • Becoming regular: if you invoice frequently with the intent to earn income, the authorities will likely consider you self-employed. In Switzerland, formal recognition happens through your AHV compensation office.

  • Social insurance (AHV/AVS) for self-employed:

    • If your self-employment is secondary and your annual earnings are ≤ CHF 2,300, AHV contributions are levied only on request. Above that, contributions generally apply. (This rule concerns secondary self-employment, not main self-employment.)
    • For employees, the “low-salary” threshold—historically CHF 2,300—has been adjusted (CHF 2,500 from 1 Jan 2025); employees can still request contributions on lower wages. This is an employment rule and is different from self-employment recognition.

Bottom line: there is no universal CHF 2,300 rule that automatically “registers” you as self-employed. Recognition comes from the compensation office assessing your activity; contributions and thresholds vary by your situation (main vs. side activity, income level). When in doubt, contact your cantonal office.

Becoming a freelancer in Switzerland involves:

  • Registering with the Social Insurance Office (AHV/AVS)
  • Potentially registering for VAT if your turnover exceeds CHF 100,000
  • Keeping more detailed accounts and filing tax returns as a self-employed person
  • Potential eligibility for certain tax deductions related to your work

The benefits of becoming a freelancer include:

  • Legal clarity on your status
  • Ability to deduct work-related expenses
  • Potential to grow your activities into a full-fledged business
  • More professional appearance to clients

Curious about becoming a freelancer?

Read through our documentation to learn everything about self-employment

Creating invoices as a Swiss individual doesn't have to be complicated. By following these guidelines, you can ensure your transactions are clear, professional, and compliant with Swiss norms. Remember, as your activities grow or become more regular, it may be time to consider formalizing your status as a freelancer or self-employed individual. This can offer both legal clarity and potential financial benefits.

Whether you're selling a few personal items or considering a move into regular freelance work, understanding how to create proper invoices is an valuable skill. It demonstrates professionalism, helps maintain clear records, and ensures smooth transactions. As with any financial matter, if you're unsure about your specific situation, don't hesitate to seek advice from a qualified professional.

By mastering the art of invoicing, you're not just facilitating individual transactions – you're potentially laying the groundwork for future entrepreneurial endeavors in Switzerland's dynamic economic landscape.

Frequently Asked Questions (Switzerland)

Do I need a business to write an invoice?

No. Private individuals can write invoices for occasional sales or services. If your activity becomes regular and profit-oriented, you should seek self-employed recognition and check VAT status.

Do I have to use a QR-bill?

No. IBAN details are sufficient, although QR-bills (CHF/EUR) are more convenient and have replaced the old payment slips.

When do I register for VAT?

Typically when your taxable turnover reaches CHF 100,000. If you approach this, read the Federal Tax Administration guidance and consider registering.

How should I declare the income?

Report it in your annual tax return. Cantonal instructions explain the categories and deductibles each year.