Should a buyer decide to donate $175,000 to my nonprofit I'm able to raise enough money to pay off the current lien. 

I am making a donation of my house to a charitable remainder trust.

As to what you wrote above, it's just a wishful thinking, I am a businessman, not a non-profit or charitable organization receiving state grants and donations.

“If an individual is part of a high-deductible health care plan, making a contribution into their health savings account would also reduce taxable income.”Donation to a Qualified Charitable OrganizationCharitably inclined individuals might consider donating cash or appreciated property to a qualified charitable organization, potentially providing a tax deduction to help offset that tax year’s taxable income.

It could get crowded pretty quickly.Eviction is pretty much if you haven't paid by a certain date and time, then your stuff is donated to charity.

==============Depending on what kind of non profit...There are few lenders in that area.Churches get underwritten based on giving units...not profits...and the number of families in a church...and the concentration of the donations by the largest 10% of donors//givers....Risk Magazine just rewrote the guidelines for churches.....and how to underwrite those loans.Non profit schools and hospitals (Charter schools)  get treated differently again....and there are two lenders that will raise money for those based on a private small bond offering...but more expensive than a straight bank loan.Hospitals and  assisted living facilities are treated differently again ....So some more info on the type of NON PROFIT info would help us assist you better....Please find a bank that understands those...as your average banker only understands DSCR and commercial finance is most comfortable with a profit driven enterprise....Non profits get underwritten differentlyI  just completed the loan process for our church for $1.5 million for the land to be followed by a $7 mill construction that I shopped to 3 credit unions and 2 commercial banks...

Now don't tell @Joshua Dorkin this because he might seek a "donation" from you (LOL).

For my wife and I, we would continue this process until 20% of the dividends exceeded our desired future living expenses, and donate a vast majority towards worthy causes.Lastly, we would also use a tax levered savings vehicle for the long-term “storage” of our money as well.

AS for saving folks homes that is admirable of course I have donated for free more homes to Habit for Humans that most people will ever own...

If you receive nothing in exchange for the property, the transaction would be considered "donated capital" and the LLC would assume your basis in the property.