Fortnox invoice connector – PlanMill Help – PlanMill is a SaaS and On-premise ERP for professional service business. This site is for users, administrators and partners

Fortnox invoice connector

When Fortnox is your chosen accounting solution then activate the PlanMill Invoice Connector for Fortnox integration (add-on) to automatically transfer your invoices. Combined with PlanMill ERP this will provide true end-to-end management of your whole business.

Availability: Finland and Sweden


  • Automatically pushes confirmed invoices and credit notes into accounting
  • Syncs your PlanMill customers and products into Fortnox
  • Seamless linking of chart of sales accounts and cost centers as defined in PlanMill


  • A subscription to Fortnox. Authorization code from your Fortnox accounting system for the PlanMill Invoice integration.
  • A subscription to PlanMill ERP and PlanMill Invoice Connector for Fortnox integration and Setup Pack for deployment
    • PlanMill Sales Orders and Products in use
    • Sales accounts should be in use in PlanMill (products) and consistent with your chart of accounts in Fortnox

Get started

  1. Order from PlanMill your Invoice Connector for Fortnox integration.
  2. Generate an authorization code from your Fortnox user management.
  3. Save the authorization code into your PlanMill Company settings. Provide us with your password and we will test and activate your integration.

More information

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