Retirement tax questions

Oh if you are married and file a joint return the amount required to file is $31,500.   Does your spouse work?  Your wages added to their income probably won’t make a difference for 2025.   On the Joint return you can get the Child Tax Credit and the EIC earned income credit.   

If your paycheck was $789 with 69 deductions that sounds right and what I am  figuring.   I would put down Single and 0 on your W4, but the new W4 has a different way to fill it out.   I don’t think you need any income tax withholding on your pay unless your spouse isn’t having enough taken out of their checks.