If I already filed my 2023 return but later noticed that it was 2022 w2 how to fix while they are still processing?

You cannot fix it while the return is being processed.  You have to wait until it has been fully processed and then amend to remove that incorrect W-2 and enter the 2023 W-2.  Do not try to make any changes to your return while the IRS is still processing the original.   

If you want to make changes or add a document to a tax return that has already been submitted, you should follow these guidelines. 

• You must first wait until the initial return is completely processed. 
• You will have to use the same TurboTax account that you used for the original tax return. 
• Once you begin your amendment, you'll see your original return.  
• The refund calculator will start new at $0 and only reflect the changes in the refund or tax due 
• Only make changes to the areas of your return that need amending. 
• You have three years from the date you filed your return or two years after you paid the tax due (whichever is later) to file an amendment 

Select your product below and follow the instructions. 

Amend TurboTax Online 

Amend TurboTax CD/Download