Applying for Citizenship(N-400) with one stay of around 9 months abroad

[eld0]

Hi, I have had only one stay above 6 months in my home country. In fact, in the past 10 years that I have my greencard, I have only 2 other visits of couple of weeks each. Now, the USCIS requires 5 years of Tax returns and I can only get for 4 years from their website. Should I send only for 4 years?

 

[Salyte]

I have seen people send 3-4 years and it has been fine....but you can find out from an immigration lawyer