Whats the different between undocumented v.s B2 visa expired (overstayed)?

It depends on the exact context but generally someone who is undocumented entered the country illegally while someone who has an expired visa...

Filing I-864 citizen spouse has insufficient income but beneficiary spouse on H1B with high income

You should be able to use your income to meet the income requirements. If you are going to fill out the forms yourself, I suggest you have an...

N 400 naturalization

No, that type of traffic infraction is not likely to present immigration issues.

Has anyone received U visa approval notice for 2016 ?

I have not received any approval notices as of yet either.

Condition of i485

This form is used to apply for permanent residency. There are many requirements about who can and cannot apply. For a full discussion regarding a...

If the I-485 is already filed, you will be allowed to stay in the country while it is pending. However, as previously stated, if the I-485 is...

Can I send my support documents to NVC while I'm outside of the country and not working?

I agree with my colleague, your question is a bit unclear. If you are filing a petition for your spouse, all supporting documents should accompany...

I need to know if applying for Green Card through Refugee Service in Texas would help receiving the Green card sooner.

The application will go through the same process regardless of who helps with the filing.

Should AAO notify appellant of receiving brief?

You can contact the AAO directly to inquire about the status and any progress.

Do I have the settlement attorney cut 3 separate checks to each myself and my 2 sisters at the settlement table?

I suggest you contact a tax attorney for further discussion. I will re-categorize this question for the same.