Invoicing for Services vs. Goods: Does It Change the Invoice?

The structure of a Swiss invoice is the same for goods and services, but the line items, the service date, and sometimes the VAT treatment differ.

Line items

For goods, list the product, quantity and unit price, and usually a delivery date. The line item should let the client match the invoice against what they received.

For services, describe the work and reference the service period or project. A description like "consulting, 12 hours at CHF 180" is clear and auditable.

The level of detail matters for both. Vague line items invite questions and can hold up payment, while specific ones make the invoice self-explanatory.

Include a unit where it applies — pieces, hours, kilograms — so the quantity and unit price actually multiply to the line total the client sees.

• Goods: product, quantity, unit price, delivery date.
• Services: description, hours or flat fee, service period.

Date fields

A goods invoice may carry a delivery date; a services invoice carries a service date or period. Both are important for your client’s accrual accounting.

The delivery date records when the goods changed hands, which matters for warranties, returns and the client’s recognition of the expense.

The service date records when the work was performed, which can fall in a different period from the invoice date and must be stated to avoid shifting income and expense across periods.

When goods and services appear on the same invoice, state both dates. The two parts of the invoice follow different rules for timing.

VAT treatment

VAT applies to both goods and services at the same standard or reduced rates in domestic Swiss transactions, so the rate itself is not what distinguishes them.

The difference appears in cross-border rules. Physical goods and digital services are treated differently for international VAT, so check the rules before invoicing a foreign client.

For exports of goods to a client abroad, Swiss VAT is usually not charged, but the delivery and export documentation must support the zero-rating.

For services to a foreign client, the place-of-supply rules decide whether Swiss VAT applies. Digital and electronically supplied services have their own rules, so do not assume a service invoice is automatically exempt.

Getting each invoice right

Use a template that prompts the fields each type needs. A goods template asks for delivery date and quantities, while a services template asks for the service period.

Keep the description specific to the type. "Consulting" tells the client almost nothing, while "consulting, website strategy, January 2026" tells them exactly what they are paying for.

For mixed invoices, separate the goods and services sections so the delivery date and service period can each be stated where they belong.

Whatever you sell, the mandatory fields stay the same: parties, dates, number, description, amount and VAT where applicable. The type only changes the details, not the skeleton.

• State delivery date for goods, service period for services.
• Keep line items specific and unit-priced.
• Check cross-border VAT rules before invoicing abroad.
• Separate goods and services on mixed invoices.