I received a state tax refund in 2017, I accidentally filed it on my 2016 return. Do I need to file an amended return for 2016?

[abbeyandjon]

If I file an amended 2016 return, I would just use the 1099-g and file it properly with my 2017 taxes? Or is it fine because I already paid the taxes on the amount with my return last year?

[LeeM · Accepted solution]

I would file the amended 2016 return to remove that Form 1099-G and file it properly with your 2017 taxes.

It is possible that you may not be taxed on that refund depending on your deductions last year.