How do I add notes on paystub under the memo tab?

Good morning, @info1908. 

It's great to see a new face here in the Community! I hope your day is going well so far. 

You can easily use notes to enter additional information in your suppliers, customers, employees, and contact list reports. Here's how to add them for employees: 

1. Go to Payroll, and select Employees (Take me there).
2. Choose your employee from the list, then tap Edit.
3. Enter the information in the Notes field, then click Save.

Note: If your payroll is active, the notes field won't be available. 

I hope this helps. If you have any further questions, don't hesitate to ask. Have a great day!