I dont have access to my tax forms from 2023 but Im filing for 2024 and its asking for that info. Im using turbotax. What do I do?

It is asking for your 2023 AGI from line 11 of your 2023 tax return.   You can try using zero if you did not file a 2023 return or you can choose the answer that says you did not file a 2023 return.   If those tactics do not work and let you e-file then you will need to print, sign and mail your return.

ALWAYS print a copy of your tax forms for yourself every year....every year.

Store in a safe place, or copy the PDF files to a USB flash drive to lock in a file cabinet.

@catmac729604  wrote: "I dont have access to my tax forms from 2023."

If you prepared the 2023 return with Online TurboTax, we can tell you how to find it.  If you did, report back for instructions.  

Also if you have an online IRS account, it should have a page that states your 2023 AGI, or while in that IRS account you can download a 2023 tax return transcript.