I filed my 25 taxes then received a 1099 g? Now what do I do?

[MindyB]

You will need to amend your return, but it is currently  too soon to amend your return now. ‌Once your return is fully processed (including receiving your refund if you expected one), you can amend as soon as the federal amended tax return form 1040-X is available for filing in TurboTax.  Use this tool to check availability of forms, including 1040X: Tax form availability

Here is some more information on filing amendments: How to File an Amended Tax Return with the IRS

[SteamTrain]

Though, it might depend on what the 1099-G was received for.

1)  IF it was a 2024 state tax return "Refund", and you used the Std Deduction for your 2024 Fed taxes, then it isn't needed  in the 2025 Fed tax return, and no "Amended " file will be needed.

2)  AGAIN:  IF it was a 2024 state tax return "Refund", and you used "itemized" deductions on your 2024 Federal tax return...then the refund may need to be included in Fed 2025 income.  You might have to amend...but you should check all your Federal printouts for 2025.  If it has a Schedule 1, with line 1 filled in already...with that 1099-G State refund $$ amount in that line 1......then that refund has already been accounted for an you won't need to amend.