You put in a W2 from last year? You mean for 2023? You can’t do that. Only 2024 W2s go on a 2024 return. You have to do each year separately.
Nothing you can do about the wrong withholding now except give the employer a new W4 going forward. You just pay any tax due on your return. You may have a penalty if you owe too much.
On a Joint return it’s not yours or her refund or tax due. It’s both of you together. Because we have a progressive tax system. The more total income you make you pay a higher percent for tax.
You only get one refund or tax due for all your income combined. The Refund Monitors won't be right until you have entered all your income. So don't look at it until you are done.
That's common. It just looks that way because you put them in as separate W2s and saw the tax due change in between them. If it all was on one W2 you would get the same answer. And each job was withholding like it was your only job.
Because you only get one standard deduction no matter how many W2s you put in. Turbo Tax starts out by giving you the Standard Deduction. You entered more income when you entered the second W2 but you didn't enter more deductions. And each job only withheld taxes like it was your only job for the year. You might want to adjust your withholding. Also as you add more income you might not be getting as many credits as before like the EIC credit. And it was probably giving you the EIC credit until you went over.
See, https://ttlc.intuit.com/community/refunds/help/why-did-my-refund-drop-when-i-entered-a-second-w-2/00...
