You can download your invoice data directly in your financial software. If you do not use accounting software, you can receive your e-bills in e-finance.

Integrated e-bill solution

For customers with their own accounting software

Our integrated solution is ideal if you already have your own software and want to optimize your accounting. Integrate the e-bill into your existing software and import e-bill data directly into your system.

E-bill in e-finance

For customers without their own accounting software

E-bill in e-finance is ideal if you receive only a few invoices electronically and do not use your own software. You receive and pay your invoices conveniently via e-finance.

All prices are net and do not include VAT.

Service provider

Invoicing recipients can view and process invoicing data directly from PostFinance or via a service provider. PostFinance works with the following service providers:

E-bill subscriber directory

The e-invoicing subscriber directory The link will open in a new window eDirectory.ch lists companies and organizations domiciled in Switzerland that want to exchange invoices with their business partners in electronic format and that work with an e-invoicing service provider participating in The link will open in a new window eDirectory.ch for this purpose.

Network partner (Interconnect)

PostFinance also works with partners who offer equivalent e-bill services. The following network partners maintain Interconnect connections that allow digitally signed e-bills (B2B) to be sent from one network to another.

A special procedure is used with the partners PENTAG Informatik AG and Swisscom IT Services Ltd. Since the specified dates, these partners can digitally sign invoice data on behalf of the invoice issuer from PostFinance. For all other network partners, data is digitally signed by the invoice issuer’s provider.

Software solutions

Software companies with a standardized interface to e-bill:

More information

Technical specifications

Customer examples