US Immigration from Mexico

I am filling my N400 online with the 5-year rule. I have read so many people saying I should upload 5 years of tax info, yet the Online application does not request them, and the guide only mentions it when talking about not being in the US for x amount of time.

So far, I've only uploaded my husband's divorce certificate, my GC, my marriage certificate... but now I'm wondering if I should go ahead and look for the past 5 years of income tax ... so from 2019-2023.

Am I missing something? What should I do about the taxes?!!

I'm not sure if this is the right forum and I haven't been able to find a concrete answer elsewhere. So I know people file the N400 while their I751 is pending, however my wife's GC doesn't expire until 06/2024, meaning we couldn't file the I751 until 03/2024. However, She came on a K1 visa on 09/16/2020 and we got married on 09/17/2020. Wouldn't that mean she could file for the N400 after her 3 years of being here, since our 3 years would be 09/17/2023, and you could apply 90 days earlier (which would be in a few days from now)? If so, is it allowed to file for the N400 before filing the I751?

Just wondering what a typical timeframe is for when I should expect to receive my noa1. We received the notice of receipt mar 28. Not sure what I would even search this forum for, looking for this answer so thank you for any responses.

May 24 - summited an expedite request.

May 26 - received expedite approval

May 31 - received interview date

On May 15 I got my passport renewed and its supposed to arrive June 19 however there are delays. My interview date is June 28.

If I cancel my appointment when will I receive another interview date? My case was expedited so will I get another expedited interview date?

CIUDAD JUAREZ, MEXICO

We have four cases at NVC (CR1, IR2 x 3) -- three of the cases (my spouse and two of my stepkids) were DQ'd on April 26. The fourth (my other stepkid) was just DQ'd yesterday, May 26.

Will NVC continue keep them all together for the interview scheduling, despite their different DQ dates?