How to I edit a local tax city paid to on a W-2 with quickbooks online?

Hello there, @winanswapak.

Editing or fixing W-2 will depends on your payroll service. If the W-2s have already been filed, I recommend contacting our support team. They have the proper tools to fix your local tax W2 that has been already filed. 

 Here’s how:

1. Open your QuickBooks Online Company and click the Help menu in the upper right-hand corner.
2. Choose Contact Us.
3. Enter a short detail about your concern and hit Continue.
4. Click the Start a chat button.

You can also use this article as a reference to know what

to do if you find a mistake on the W2: Fix an incorrect W-2.

Please know that I'm just a post away if you have any other concerns about the W-2 form. Have a good day ahead.