Get your taxes done using TurboTax

One of the most important parts of completing the dependent section for your newborn is to make sure you select that your baby lived with your the whole year. 

As far as the stimulus, the calculations have been correct.  As long as you have completed that section correctly, indicating the correct amount you actually did receive, you should see the correct results.  Both first and second payments are reconciled on the 2020 return as noted previously. It seems you did review the Federal Review section for the correct payments. Double check to make sure you corrected the automatic entries.

In TurboTax Online, to claim the Recovery Rebate credit please do the following:

1. Sign into your account and continue from where you left off
2. Click on Federal in the left-hand column, then on Federal Review on the top of the screen
3. On the next page titled Let's make sure you got the right stimulus amount, click on Continue
4. Follow the interview  
5. TurboTax will determine whether you are entitled to any additional stimulus
6. Any stimulus amount remaining due to you will show as a credit on line 30 of your form 1040.
7. See the image below.