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I received a similar letter from the state of Indiana from 2020.  It stated that income tax refunds from 2020 was 1355.  Looking back I only received around 575 from the state of Indiana.  Looking back at 2020 and 2021 refunds I do not see how they came up with this amount.  What do I need to do with this 1099G?  I never received 1355 and have been using Turbotax for over 10yrs.  Please help me figure out what I need to do.