439990c6_x_Records____The_TurboTax_Blog__IF_you_
[0] 5 [THEN the period is…] The later of 3 years or 2 years after tax was paid. [IF you…] 
File a claim for credit or refund after you filed your return
How Long Do I Need to Keep My Tax Records? | The TurboTax Blog
IF you…