Hi there, clintsflooring-g.
There's no option to add the tax rate used in the Sales Tax Liability report. Although, you can click the tax amount in the report. Then, it would give you a separate transaction report where you can see tax rate used on each of the transaction.
Please take note that QuickBooks uses the following details in calculating the tax:
- Your customer's tax exempt status
- Where you sell and where you ship
- Your service or product's tax category
Check out these articles for more details: Learn How QuickBooks Online Calculates Sales Tax.
You can also follow the steps in this article in case you need to make some adjustment to the amounts: Create Or Delete A Sales Tax Adjustment.
The Community is always here if you need anything else.