N 400 form travel dates 5 years or 3 years marriage based

[m_a_g]

N 400 form asked to list the last 5 years of travel is it mandatory to list all the 5 years travel dates if you are filing immigration based on marriage.

 

[Jackolantern]

The N-400 asks to list all trips outside the US since becoming a permanent resident. That could be 3 years or 5 years or 50 years depending on your situation.