Can I buy property on a land contract if I have a federal tax lien?

You need to address your underlying tax liability with the IRS. In this regard, you may qualify for a "collection alternative," e.g., an...

What is the best way to start (re)paying taxes?

The U.S. Dept of Justice and the IRS have a Voluntary Disclosure Program, which deals with non-filing. You should, ASAP, retain the services of a...

Is the Internal Revenue Services Appeals Office part of the IRS or the Department of Treasury. Is this office only located CA.

The Appeals Office is a part of the IRS. And the IRS is a part of the Treasury Department.

The short answer is you may, indeed must, file a separate return. Such filing protects you from civil and criminal failure to file penalties.

Tax Audit, missing back up, mentally unable to retrace it, can I just pay the bill. What is the implications of not replying.

You may qualify for tax relief from IRS (e.g., an offer-in-compromise or hardship status.) This should be explored by a tax attorney.

AirBnb Income of $30,000

Reporting of income is not optional or voluntary. And if you fail to do so, you risk severe civil and criminal penalties.

Will I be held liable for my parent's Federal Tax Lien?

It all depends on the facts. Accordingly, you should have a tax attorney review your situation.

I owe a lot of money in taxes due to a stupid financial situation ?

It is possible to reduce or eliminate your IRS liability. In this regard, you should consult with a tax attorney at your earliest convenience.

I'm 44 years old receiving ssdi benefits, I just won 82,000 in a casino in Vegas do I report it to the irs. I live in California

Yes! Indeed, the failure to report this income would subject you to the risk of civil and criminal tax penalties.

$30,000 tax lien on my home from my exhusband

You are short on the facts. Once a competent tax attorney reviews your full set of facts, your options will then become apparent.