Can anyone walk me through amending my overpayment from next years taxes to this years?

[DoninGA]

You need to clarify exactly what you want to do.

Since next years tax returns have not been filed, there is no way to have next years tax refund applied to this years tax return.

You can apply the 2024 tax refund to the 2025 taxes.  Or you can have the 2025 tax refund applied to next years taxes.

[VolvoGirl]

Did you already file and applied part of y our refund to next  year?  

If you haven't filed yet,    To change the entry you made to apply your Federal refund to next year

Federal Taxes Tab or Personal (H&B version)

Other Tax Situations

Additional Tax Payments

Apply Refund to Next Year - Click the Start or Update button and answer NO or delete the amount.

For State, See if this works. Go to State Taxes tab and keep continuing and stepping though the interview about a dozen or more screens and it will finally ask how much of your refund you want to apply. You can change it to zero. It is probably one of the last questions in the state section.