US Immigration from Jamaica

I got a call from the embassy saying my husband need to provide a letter why he didn t filed tax in the past three year. He a new business owner since 2020 and he have a 3 year grace period to filed his tax for the business. How do I write a letter explaining this information? Any help will be greatly appreciated.

My dad overstayed his tourist visa by 2 years back in the 90s. He came back to his home country willingly (was not deported or anything like that) in 2002. It has now been 12 years. Will he need a waiver or will he be fine since the 10 year ban has already been met?

Is there a way to change password, if you do not remember the original password?

Ok so I am filing for my son. I don t do taxes with my husband, I have 2dependents on my taxes will my household size be 4 or is it 5 I am thinking 4 as it said don t add one person twice

Asking for clarification for a friend. We were talking about this and I wanted to come here for further understanding.

Friend wants to apply for sibling petitions. two brothers single, one brother married, one sister married. Can she apply for everyone at the same time and it does not matter her income at this time? She believes that her income will increase by the time petitions are approved and I-864 will not be a problem. Is this true?