Thank you for adding a post here on the Community page. I'm glad to help you today so you'll be able to get the information you need.
If you're referring to the rate of your QuickBooks Online (QBO) subscription, you can check this article for the plan comparison and pricing: Compare QuickBooks Plans.
On the other hand, if you're referring to the sales tax rate, you can read this article to find your sales tax rate: Find your sales tax rate for your state.
For more insights about sales taxes, you can also read these articles:
Let me know if you have any other questions and if you're referring to something else. I'll be right here to help!