File prior year return

[Andrewf28]

I haven't filed my 2024 return

[VolvoGirl]

To do a prior year return you have to buy the Desktop program here,
https://turbotax.intuit.com/personal-taxes/past-years-products
For 2024 you will need Windows 10 or Mac Ventura 13 to install it on.

If you can't install the Desktop program or if you have a simple return and want to file for free, you can fill out the blank IRS forms by hand. Here are some basic forms…..

Here is the IRS 2024 Form 1040
https://www.irs.gov/pub/irs-prior/f1040--2024.pdf

or if you want bigger type use 1040SR for Seniors,
https://www.irs.gov/pub/irs-prior/f1040s--2024.pdf

And 2024 Instructions
https://www.irs.gov/pub/irs-prior/i1040gi--2024.pdf

Sch 1 : https://www.irs.gov/pub/irs-prior/f1040s1--2024.pdf
Sch 2 : https://www.irs.gov/pub/irs-prior/f1040s2--2024.pdf
Sch 3 : https://www.irs.gov/pub/irs-prior/f1040s3--2024.pdf

Then when you do file 2025 enter 0 for the 2024 AGI since you are filing 2024 late.

You have to print and mail prior year returns. When you mail a tax return, you need to attach any documents showing tax withheld, such as your W-2’s or any 1099’s. Use a mailing service that will track it, such as UPS or certified mail so you will know the IRS received the return. Don’t forget state.

[SharonD007]

It’s too late to file prior-year tax returns on TurboTax Online.  You will have to purchase TurboTax Desktop and install it on your computer to prepare your 2024 tax return.  You should prepare 2024 before you prepare your 2025 tax return.

For more information, review the TurboTax Help article How do I file a prior year tax return? and How Do I File Returns for Back Taxes?

To prepare your prior-year taxes, here's the link to get started File your 2024 tax return.