QuickBooks integration for accounting practices: what syncs and how to set it up

If your clients or your own firm use QuickBooks, connecting it to Portal 360 reduces repeat data entry and keeps financial records consistent. This guide covers what the integration syncs and how to set it up.

What the QuickBooks integration syncs

The Portal 360 QuickBooks integration connects your QuickBooks accounting software with client management, invoicing and business workflows. The records it covers are:

• Expenses
• Invoices
• Payments
• Financial records
• Customers and suppliers
• Accounting data

It is designed so expenses, invoices and payments stay synchronised, which supports financial reporting from current accounting data and helps with invoice management.

Who it suits

• Practices that support clients who run QuickBooks and want those records alongside CRM, tasks and workflows
• Firms that want fewer manual bookkeeping steps and more consistent records across systems
• Growing practices that need to scale accounting processes without adding admin

How to connect QuickBooks

1. Sign in to Portal 360 and open Marketplace.
2. Search for QuickBooks, or browse the accounting category.
3. Open the app page and check its Requirements (for example, an active QuickBooks account).
4. Click Connect, sign in to QuickBooks and approve access.
5. Only connect an account you own or are authorised to connect.

Once connected, the app shows as Connected, and you can manage or disconnect it from Marketplace → My Apps.

Good practice

• Connect on a quiet day and review a few customers, invoices and payments after the first sync.
• Keep naming for customers and suppliers consistent so matching is easy.
• Tell the team where the source of truth sits for each record type.

See the QuickBooks integration page for the overview. If you use more than one accounting product, the integration order checklist helps you plan the rollout.