I'm glad you reached out to us, paula15.
It's my pleasure to help correct your liability payments that are showing as unpaid in QuickBooks Online (QBO).
Payroll liabilities that were paid using the Write Checks feature can be resolve by entering prior tax history in QBO. I'd be glad to share with you the steps on how to enter prior tax history:
Just in case you enter an incorrect amount, you have the option to edit it. You can follow the steps outlined below:
Feel free to read through this article on how to record prior tax payments in QBO.
You may also want to run the Payroll Tax Liability report to know if there are other taxes that needs to be paid.
That information should get you on the right path. Let me know if you have additional questions about payroll. I'd be glad to help you more.