---
title: Which accounting packages can you connect to OWNER?
description: OWNER connects with Exact Online, AFAS, Twinfield, SnelStart and Multivers. Here's how sales invoices, relations and payments are exchanged.
---

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October 20, 2026

# Which accounting packages can you connect to OWNER?

## An overview of the accounting integrations of the OWNER platform.

Do you work with an accounting package? Then you can connect OWNER to it, so you don't have to enter sales invoices and relations twice.

**Prefer to keep everything in OWNER?** With [OWNER Wallet](https://knowledge.owner.app/en/what-is-owner-wallet?hsLang=en) (expected late 2026), you receive payments in your own bank account in OWNER and they're processed automatically. Read [OWNER Wallet or accounting integration: which suits you?](https://knowledge.owner.app/en/owner-wallet-or-accounting-integration?hsLang=en)

### You can connect these packages

- **Exact Online** – see also [Exact Online](https://knowledge.owner.app/en/exact-online?hsLang=en)
- **AFAS** – see also [AFAS](https://knowledge.owner.app/en/afas?hsLang=en)
- **Twinfield** – see also [Twinfield](https://knowledge.owner.app/en/twinfield?hsLang=en)
- **SnelStart** – see also [SnelStart](https://knowledge.owner.app/en/snelstart?hsLang=en)
- **Multivers** – see also [Multivers](https://knowledge.owner.app/en/multivers?hsLang=en)

Other accounting packages aren't supported at the moment.

### How do you connect your package?

An accounting integration is an app in OWNER. Go to **Settings** and, in the environment settings, open the **Connected apps**. Via the marketplace, you add the app for your accounting package and log in to your accounting package to set up the integration.

### What's exchanged?

- Sales invoices go from OWNER to your accounting package.
- Relations (debtors) are created or updated. Read [how often relations are updated](https://knowledge.owner.app/en/exact-online?hsLang=en).
- Payments you match to a sales invoice in your accounting package come back to OWNER. Read [How does a payment from my accounting package come back to OWNER?](https://knowledge.owner.app/en/exact-online?hsLang=en)

**Tip:** is a sales invoice not being exchanged? Then see [Why isn't my sales invoice being exchanged with Exact or AFAS?](https://knowledge.owner.app/en/exact-online?hsLang=en)

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