What sections do I need to answer on the 1040X return?

[Lisa995]

all of them.   What is the reason for amending?

[fanfare]

Not always.

[marie-baldwin]

Just found a w2 form I diidnt know I had

[macuser_22]

Follow the instruction in the link that rjs posted and add the W-2.

[rjs · Accepted solution]

This TurboTax AnswerXchange forum is run by Intuit, the maker of TurboTax, to help it's customers use TurboTax to prepare their tax returns. Go to the following link for instructions to amend a 2016 tax return that you filed with TurboTax. When you follow the instructions TurboTax will automatically fill out the proper sections of Form 1040X.

https://ttlc.intuit.com/questions/3061514-how-do-i-amend-a-2016-return-in-turbotax

[fanfare]

see Instructions for Form 1040X available at www.irs.gov.