Is anybody else having an issue with TurboTax adding my income incorrectly? It's saying that $43k plus $35k equals $253 million.

Go back to where you entered your income and edit the form, W-2 or Form 1099, you entered an amount incorrectly or you misplaced a decimal point or you used a comma instead of a decimal point.

Better check all your W2 and 1099 forms for a missing decimal point.  

I went back and checked everything and it's entered accurately. It's even showing the total of all W2s correctly, but when it adds them together it shows $2+ million total income. They definitely have a calculation wrong but I don't want to pay extra for "expert tax advice" when the error is on their end..

Then delete the forms that you have entered and re-enter manually.  No one else is having this issue otherwise we would be flooded with reports and there are not any.