You don't need to enter anything in box 15 or the box for your state ID number if there was nothing there on your W-2 from. When you complete your state tax return, assuming you have that for the state you live or work in, just make sure your income from the W-2 is properly reflected on it. You can see a summary of your state income taxes while working on your state tax return in TurboTax by following these instructions:
- Click on Tax Tools in the left menu bar
- Click on Tools
- Look under Other Helpful links….
- Choose View Tax Summary
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