We'd love to help you. However, we need to get a few more details about your concern. What do you mean by prorate calculation? Are you trying to create a prepayment for invoices, or trying to modify the sales tax rates, or payroll taxes?
We hope you're able doing great. Since we didn't hear back from you, I came to add more information about your question.
QuickBooks Online currently doesn't have a option to automatically calculate prorated amounts. In the meantime, you can override the amount in your transactions manually.
If you have any questions, please let us know. Thanks!
This question specifically asks about proration and Quickbooks Online. Can any of the other Quickbooks products handle prorated invoices for the customer?
I recognize the need for this feature to be available in the program. I'm taking note of this so that I can pass it along to our product engineers. Please know that the implementation of our product enhancements and features is based on the number of requests we get.