Hello there, info393.
Welcome to the Community. Allow me to lend a hand with your concern about the form TD1 in QuickBooks Online.
If an employee already filed the form for another job, I recommend reaching out to your government agency. This help ensures the fillings will be accurate based on the situation you're having on your end.
You can also visit the state website to know more about how you can complete the form. I'm adding the direct link below:
Filing Form TD1, Personal Tax Credits Return.
In case you want to learn more on entering TD1 form through QuickBooks, I'm attaching the support article on this as well:
Form TD1 overview.
As always, you can reach out to me for any assistance concerning the form filing. The Community has your back.
