QUOTE(Mike and Adriana @ Dec 11 2006, 07:40 AM)

Well, of course, your sponsor and co-sponsor can always qualify with assets as opposed to income. You only need to provide the tax information is they want to qualify with income.
Let me just ask a question or two. Are you saying that neither your fiance nor his mother-in-law have filed a tax return over the past three years? Or are you saying that their income would not be sufficient, regardless of whether a tax return was filed? If their current income is sufficient (based on current jobs), then they can both get a letter from their employer with the required information (see instructions to I-134). Then they can both write a letter explaining why they do not have any tax returns. I would think, however, that even if they have the necessary income now, it might be a safer route to use assets to qualify.
Just my opinion.
my USC fiance...studied & worked in the philippines for a while...he just came back to the US permanently last May '06..so no income tax was filed yet. & also his mom - was a housewife back then...when his father resigned from work...her mom applied for a job & got hired...