If the duration of the Aug lease has not elapsed, no you still have a binding contract they should not be able to unilaterally change. You may have...

If you filed a joint return, not based on the info given. If you qualify as an Innocent Spouse (he didn’t help support you with it or...

It doesn’t matter why since you were married and the form requires that info. Omitting it precludes it from being a valid return. Why ask why?

Don’t pay or use them. You can download the details at IRS.gov by ordering a wage and income transcript.

Pay the mortgage yourself and sell it. If your question is how to force a spouse to pay what he owes you, I’m afraid the only answer is to sue...

No. You don’t meet the residence requirement. Can’t re-write the facts and swear to them. Your earlier Q wasn’t clear since your description of...

Nope. Assuming you promised to pay for it and haven’t finished doing so, your treatment of your lender is going to cost you dearly if and when this...

If there is any doubt about your business being able to pay the payroll taxes, get a CPA or tax lawyer to compute the outstanding TFRP portion and...

I’m not sure what you signed but if it wasn’t a consent to efile the return, they had no right to file it without that. You don’t say you had any...

To your last question, you can use sale proceeds, whether you have a gain or loss, to pay a mortgage. In fact it will be required at closing.