Well, this is a community property state, so technically, half of your husband's income is yours and thus could be reachable by the IRS. This is why they are asking for that information. If you are already in an offer process, you must provide the information the IRS requested and see where it takes you. If the offer is denied, after all, there could be a way to successfully appeal that denial, but again, the husband's income is an issue (since half of it is yours in Washington state). Thus, an installment agreement could be the only viable option, and no, you cannot stop the interest and penalties. The only good news (relatively good) is that the IRS has 10 years to collect from you (from the date of assessment). So after the 10-year period expires, your payments will stop even if you do not pay off the entire balance.
Answered on Nov 27th, 2013 at 8:14 PM