Hi I'm trying to run my employers liability report in quickbooks online having moved from desktop but I cant find how to do that

Hello there, @annedcruz!

You'll have to complete your payroll setup first before you can review all your payroll details including your payroll liability.

1. Go to Workers.
2. Select Employees.
3. Click Complete Setup.
4. Follow the instructions on the screen to complete the setup.
5. Click Run Payroll.

From here, you can pull up any of your payroll reports to review all your owed liability.

In addition, here's an article you can read to learn more things you need to review after conversion: What to do after converting from QuickBooks Desktop for Windows or Mac to QuickBooks Online.

Lastly, I've got you this helpful article for ideas about the expected outcome of data after conversion: What to expect when you switch from QuickBooks Desktop to QuickBooks Online.

Keep me posted in the comments if you have any other questions. I'll be here to help.