Hi, I'm using Quickbooks Malaysia. May I know what is the maximum amount of classes I can have?

Good to have you here in the Community, raihananazri-gma.

Let me share some insights about creating and managing classes in QuickBooks Online. Usage limits depend on your subscription. These limits apply to how many billable users, a chart of accounts, classes, locations you can add to QBO.

I have here resources you can read for additional reference and guide about class tracking feature in QBO:

• Create and manage classes in QuickBooks Online.
• Learn about usage limits in QuickBooks Online.
• Track your transactions by class.

Feel free to comment below if you need anything else. I'll be sure to get back to you.

@raihananazri-gma 

The limit for class is only applicable for QBO US version. No such policy for QBO non-US version.