Important — Company ID must match the company you authorize
During authorization, QuickBooks shows a company selection screen. Select the same company whose Realm ID you enter below. StackOne checks the entered Company ID against the company you actually authorized and rejects the connection with a clear error if they don’t match.
- If you have access to multiple companies, pick the one matching the Realm ID you entered.
- Always double-check both are the same company before connecting.
Find your Company ID (Realm ID)
Locate your Realm ID in your QuickBooks Online account.
1
Sign in to QuickBooks Online
Sign in to your QuickBooks Online account.
- Click the Gear icon in the top right corner.
- Under the PROFILE section, click Subscriptions and billing.
2
Copy the Company ID
Your Company ID is displayed at the top of the Subscriptions and billing page.
- Your Company ID is shown at the top of this page.
- Format: A numeric value like
9341456924700058 - Copy this value and store it securely for use later.
Linking the Account from the Hub
1
Navigate to the Hub
Use one of the three Linking Account Methods to access the Hub.
2
Fill out the fields
Fill out the following fields using details from your provider:
- Company ID (Realm ID)
3
Connect
- Click Connect
- If applicable, the provider will redirect you to a sign-in or authorization page. Complete the provider’s authorization flow.
- Once authorization is successful, you will see a confirmation popup
If the account linking is successful, you will see the newly linked account in your Accounts page.