Export to Addison in one click
Moss generates Addison-ready CSV exports for card payments, invoices and reimbursements. All data is formatted correctly so your team can import it into Addison without manual adjustments.

Save time on accounting
Automated coding, VAT handling and a structured CSV format reduce repetitive work and keep your bookkeeping clean.
Data you can rely on
Import your accounts, suppliers, VAT rates and cost centres into Moss so every export matches your Addison configuration.
Stay in control
Transactions and supporting documents are stored in Moss and exported under your control — giving you a transparent, audit-ready workflow.
Trusted by finance teams at Europe's leading companies

Simple setup, Addison-ready CSV exports
Moss supports Addison through configurable CSV templates. Once configured, Moss applies the correct account codes, VAT rates, suppliers and cost centres to each export.
- Use Moss’ Addison or Addison-compatible DATEV templates for clean import
- Export card transactions, invoices and reimbursements with correct coding
- Configure your chart of accounts, VAT, suppliers and dimensions to match Addison
- Deliver CSVs manually or automatically via Scheduled Data Transfers (SFTP)
Pay as you grow
Our pricing model is unique—just like your business. Design your ideal package: start with a base like Corporate Cards, Employee Reimbursements, or Accounts Payable, enhance with add-ons like Advanced Accounting or ERP integrations, and upgrade to an integrated suite when you're ready.
Best-in-class customer service, mobile app, and all the financial integrations you need to start effectively managing your spend.
Maximise spend efficiency and control with unlimited cards, customisable limits, and automated receipt fetching.
Make submitting reimbursements quicker and easier through streamlined upload and approval, and employee payouts directly from Moss.
Streamline accounts payable flow with customisable review process, effective supplier and OCR based automation, and one-click payments.
Improve financial oversight through budget tracking, spend insights, and greater flexibility in your approval flows.
Simplify purchasing through real-time budget oversight and efficient handling of purchase requests.
Native integrations to your ERP system, including support for any controlling dimensions that your business uses.
Enhance your pre-accounting experience with AI based automation, project-specific tracking, or the setting of mandatory fields.
FAQ
What does the Moss + Addison integration do?
Moss prepares your spend data in an Addison-compatible CSV format – both OneClick and Akte (tse:nit). Supplier transactions and bank transactions are generated with the correct account codes, VAT rates, suppliers and cost centres for clean import into Addison.
How does the setup work?
You configure the required structure in Addison (accounts, suppliers, VAT, cost centres) and import these into Moss. Moss’s CSV templates guide the mapping so your exports match Addison’s import format.
Which data is synced between Moss and Addison?
Moss exports card transactions, reimbursements, invoices and payments as CSV. Master data (accounts, suppliers, VAT rates, cost centres) can be imported into Moss to keep mappings aligned.
Does Moss support postings at the line-item level?
Yes. Moss applies the correct account code, VAT rate, supplier and cost centre to each line item before generating the CSV.
What options do you provide to handle document management?
Receipts, invoices and supplier documents stored in Moss can be exported alongside your CSV data and attached after import into Addison.
Is the integration included in my Moss plan?
Yes. The Addison CSV export workflow is included in all standard Moss plans at no additional cost.
G2
4.7
Experience modern spend management with Moss.
