For your review showing Federal taxes paid? (plus some other credits).
Check lines 17 to 32 of your Form 1040, to see if you received some of the various other credits you didn't realize were there.
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If no other credits on the 1040, and to check the details on the regular withholding stuff (& estimated taxes paid)
IF you have the desktop software, you can switch to Forms Mode, and review the Tax Payments worksheet.
Line 20 of that form should be the same number, BUT, the lines above it will show a breakdown where the $$ came from...like, when you filed Fed last year, did you let the IRS keep some of your refund.
But if that worksheet shows all of the $$ coming from only your W-2 forms, then you should open those W-2 forms and see if you made an entry error.
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____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
