You can add another state after you file your federal, even if you already mailed other state returns. Follow the steps below to add your New Jersey (NJ) return.
Add another state by using the steps below.
- Sign into your TurboTax Return > Select State Taxes (left menu) > Select Prepare State
- Click on 'Let's get started' > Click 'Add another State' > Select NJ > Continue to complete your state return
- How do I e-file my state return after I already filed my federal?
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