I literally just submitted my taxes, and realized that I used the 2015 W-2 instead of 2016. I am getting a refund of about $7500 due to claiming 3 dependents (MN). 1) What do I do asap to fix this? 2) Lets say that the irs accepts the refund and doesnt reject it; Can I just let it be? 3) I havent filled 2015, yet, either, so I could just enter 2016s for 2015? 4) The only things that would be different (I dont have 2016 with me) would be the wage (it would be a more like 35k instead of 30k) and possibly what was withheld, but with my write-offs and claiming the kids again, I am not sure it would be that different?
