Invoice Agreement Template for Switzerland

An Invoice Agreement is a commercial contract that establishes formal procedures for invoicing and payment between business parties operating under Swiss law. This document creates a structured framework for ongoing commercial relationships, ensuring both parties understand their obligations regarding invoice creation, delivery, payment terms, and compliance with Swiss regulatory requirements.

When do you need this document?

You need an Invoice Agreement when establishing ongoing commercial relationships that require regular invoicing cycles. This is particularly important for service providers working with multiple clients, suppliers delivering goods on recurring schedules, or businesses managing complex payment arrangements. The agreement becomes essential when dealing with high-value transactions, international clients operating under Swiss law, or situations where payment disputes have previously occurred. Companies providing subscription services, consulting firms with retainer agreements, and manufacturers with ongoing supply contracts benefit significantly from having formal invoicing procedures in place.

Key legal considerations

The agreement must clearly define invoice requirements, including mandatory VAT information as specified under Swiss VAT legislation. Payment terms should specify deadlines, acceptable payment methods, and consequences of late payment in accordance with the Swiss Code of Obligations. Interest rates for overdue payments must comply with Swiss legal limits, and dispute resolution procedures should be clearly outlined. Electronic invoicing clauses need to address digital signature requirements under the Federal Act on Electronic Signatures. The contract should also include provisions for currency specifications, especially for international transactions, and establish procedures for handling payment defaults under the Swiss Debt Enforcement and Bankruptcy Act.

Legal requirements in Switzerland

Under Swiss law, invoices must contain specific mandatory information as required by the Swiss VAT Act, including supplier details, customer information, invoice date, description of goods or services, and VAT registration numbers where applicable. The Swiss Code of Obligations governs payment obligations and establishes default interest rates for overdue payments. Electronic invoices must comply with the Federal Act on Electronic Signatures to ensure legal validity. Payment terms cannot exceed reasonable commercial periods, and any penalty clauses must be proportionate under Swiss contract law. The agreement must also consider Swiss data protection requirements when handling customer billing information and ensure compliance with anti-money laundering regulations for payment processing. Jurisdiction clauses should specify Swiss courts and applicable cantonal procedures for any disputes arising from the invoicing relationship.